Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline United Airlines

The cheapest airline(s) flying from Louisville to Seattle is United Airlines.

  • United Airlines United Airlines
  • Alaska Airlines Alaska Airlines
  • Southwest Airlines Southwest Airlines
  • American Airlines American Airlines
Cheapest Month February

Travel Period: December 2024 - November 2025

The cheapest month(s) to fly from Louisville to Seattle is February.

  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Louisville to Seattle is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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      • Availability
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      • 19:15 SDF
        00:50 SEA
        8Hrs, 35m 1 Stop (DEN)
      • SDFLouisville International Airport 19:15 - SEA 00:50 8h 35m 1 Stop (DEN) Denver
      • SDFLouisville International Airport 19:15
        DENDenver Intl Airport 22:50
      • DENDenver Intl Airport 20:15
        SEASeattle/Tacoma International Airport 00:50
      • 8h 35m (2h 35m)
      • 1 Stop DEN · Denver 2h 35m
      • Southwest Airlines (WN 2702)Boeing 737 700
        Southwest Airlines (WN 540)Boeing 737 700
      • Southwest Airlines (WN 2702)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 20:14 SDF
        00:53 SEA
        7Hrs, 39m 1 Stop (DFW)
      • SDFLouisville International Airport 20:14 - SEA 00:53 7h 39m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 20:14
        DFWDallas/Fort Worth Intl Airport 22:30
      • DFWDallas/Fort Worth Intl Airport 21:50
        SEASeattle/Tacoma International Airport 00:53
      • 7h 39m (40m)
      • 1 Stop DFW · Dallas 40m
      • American Airlines (AA 3413)Embraer Emb 175
        American Airlines (AA 2528)Airbus
      • American Airlines (AA 3413)
        • M
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        • S
      • 05:00 SDF
        10:37 SEA
        8Hrs, 37m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - SEA 10:37 8h 37m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:11
      • DFWDallas/Fort Worth Intl Airport 06:47
        SEASeattle/Tacoma International Airport 10:37
      • 8h 37m (1h 24m)
      • 1 Stop DFW · Dallas 1h 24m
      • American Airlines (AA 5126)Canadair Regional
        American Airlines (AA 2767)Airbus A321 Neo
      • American Airlines (AA 5126)
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      • 05:00 SDF
        10:37 SEA
        8Hrs, 37m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - SEA 10:37 8h 37m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:15
      • DFWDallas/Fort Worth Intl Airport 06:47
        SEASeattle/Tacoma International Airport 10:37
      • 8h 37m (1h 28m)
      • 1 Stop DFW · Dallas 1h 28m
      • American Airlines (AA 5126)Canadair Regional
        Alaska Airlines (AS 543)Boeing 737 Max 9 Passenger
      • American Airlines (AA 5126)
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      • 05:00 SDF
        10:37 SEA
        8Hrs, 37m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - SEA 10:37 8h 37m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 08:15
      • DFWDallas/Fort Worth Intl Airport 06:47
        SEASeattle/Tacoma International Airport 10:37
      • 8h 37m (1h 28m)
      • 1 Stop DFW · Dallas 1h 28m
      • American Airlines (AA 5126)Canadair Regional
        Alaska Airlines (AS 543)Boeing 737
      • American Airlines (AA 5126)
        • -
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      • 05:00 SDF
        11:28 SEA
        9Hrs, 28m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - SEA 11:28 9h 28m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 09:00
      • DFWDallas/Fort Worth Intl Airport 06:47
        SEASeattle/Tacoma International Airport 11:28
      • 9h 28m (2h 13m)
      • 1 Stop DFW · Dallas 2h 13m
      • American Airlines (AA 5126)Canadair Regional
        Alaska Airlines (AS 543)Boeing 737 800
      • American Airlines (AA 5126)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 05:00 SDF
        11:30 SEA
        9Hrs, 30m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - SEA 11:30 9h 30m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 09:00
      • DFWDallas/Fort Worth Intl Airport 06:47
        SEASeattle/Tacoma International Airport 11:30
      • 9h 30m (2h 13m)
      • 1 Stop DFW · Dallas 2h 13m
      • American Airlines (AA 5126)Canadair Regional
        Alaska Airlines (AS 543)Boeing 737 800
      • American Airlines (AA 5126)
        • -
        • -
        • -
        • -
        • F
        • S
        • -
      • 05:00 SDF
        13:10 SEA
        11Hrs, 10m 1 Stop (DFW)
      • SDFLouisville International Airport 05:00 - SEA 13:10 11h 10m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 05:00
        DFWDallas/Fort Worth Intl Airport 10:27
      • DFWDallas/Fort Worth Intl Airport 06:47
        SEASeattle/Tacoma International Airport 13:10
      • 11h 10m (3h 40m)
      • 1 Stop DFW · Dallas 3h 40m
      • American Airlines (AA 5126)Canadair Regional
        American Airlines (AA 1992)Airbus
      • American Airlines (AA 5126)
        • -
        • -
        • -
        • -
        • -
        • S
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      • 06:00 SDF
        11:35 SEA
        8Hrs, 35m 1 Stop (IAD)
      • SDFLouisville International Airport 06:00 - SEA 11:35 8h 35m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 06:00
        IADWashington Dulles International Airport 08:35
      • IADWashington Dulles International Airport 07:35
        SEASeattle/Tacoma International Airport 11:35
      • 8h 35m (1h)
      • 1 Stop IAD · Washington 1h
      • United Airlines (UA 3547)Embraer 170
        United Airlines (UA 1964)Boeing 737 700
      • United Airlines (UA 3547)
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        • S
      • 06:00 SDF
        11:35 SEA
        8Hrs, 35m 1 Stop (IAD)
      • SDFLouisville International Airport 06:00 - SEA 11:35 8h 35m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 06:00
        IADWashington Dulles International Airport 08:35
      • IADWashington Dulles International Airport 07:35
        SEASeattle/Tacoma International Airport 11:35
      • 8h 35m (1h)
      • 1 Stop IAD · Washington 1h
      • United Airlines (UA 3547)Embraer 170
        United Airlines (UA 1964)Boeing 737 800
      • United Airlines (UA 3547)
        • -
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        • -
        • T
        • -
        • -
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      • 06:00 SDF
        11:35 SEA
        8Hrs, 35m 1 Stop (IAD)
      • SDFLouisville International Airport 06:00 - SEA 11:35 8h 35m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 06:00
        IADWashington Dulles International Airport 08:35
      • IADWashington Dulles International Airport 07:35
        SEASeattle/Tacoma International Airport 11:35
      • 8h 35m (1h)
      • 1 Stop IAD · Washington 1h
      • United Airlines (UA 3547)Embraer 175
        United Airlines (UA 1964)Boeing 737 700
      • United Airlines (UA 3547)
        • M
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      • 11:00 DEN
        06:30 MDW
        9Hrs, 45m 1 Stop (SEA)
      • DENDenver Intl Airport 11:00 - MDW 06:30 9h 45m 1 Stop (SEA) Seattle
      • DENDenver Intl Airport 11:00
        SDFLouisville International Airport 06:15
      • SEASeattle/Tacoma International Airport 13:00
        MDWChicago Midway Airport 06:30
      • 9h 45m (2h 50m)
      • 1 Stop SEA · Seattle 2h 50m
      • Southwest Airlines (WN 1061)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4424)Boeing 737 700
      • Southwest Airlines (WN 1061)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:19 SDF
        12:59 SEA
        9Hrs, 40m 1 Stop (CLT)
      • SDFLouisville International Airport 06:19 - SEA 12:59 9h 40m 1 Stop (CLT) Charlotte
      • SDFLouisville International Airport 06:19
        CLTCharlotte Airport 10:10
      • CLTCharlotte Airport 07:46
        SEASeattle/Tacoma International Airport 12:59
      • 9h 40m (2h 24m)
      • 1 Stop CLT · Charlotte 2h 24m
      • American Airlines (AA 536)Airbus
        American Airlines (AA 2407)Airbus
      • American Airlines (AA 536)
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        • S
      • 06:30 SDF
        10:37 SEA
        7Hrs, 07m 1 Stop (ORD)
      • SDFLouisville International Airport 06:30 - SEA 10:37 7h 07m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 06:30
        ORDChicago O'Hare International Airport 08:00
      • ORDChicago O'Hare International Airport 07:09
        SEASeattle/Tacoma International Airport 10:37
      • 7h 07m (51m)
      • 1 Stop ORD · Chicago 51m
      • American Airlines (AA 4622)Embraer Emb 175
        Alaska Airlines (AS 329)Boeing 737 Max 9 Passenger
      • American Airlines (AA 4622)
        • -
        • -
        • -
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        • -
        • -
        • -
      • 06:30 SDF
        10:37 SEA
        7Hrs, 07m 1 Stop (ORD)
      • SDFLouisville International Airport 06:30 - SEA 10:37 7h 07m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 06:30
        ORDChicago O'Hare International Airport 08:00
      • ORDChicago O'Hare International Airport 07:09
        SEASeattle/Tacoma International Airport 10:37
      • 7h 07m (51m)
      • 1 Stop ORD · Chicago 51m
      • American Airlines (AA 4622)Embraer Emb 175
        Alaska Airlines (AS 329)Boeing 737 900
      • American Airlines (AA 4622)
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      • 06:30 SDF
        10:40 SEA
        7Hrs, 10m 1 Stop (ORD)
      • SDFLouisville International Airport 06:30 - SEA 10:40 7h 10m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 06:30
        ORDChicago O'Hare International Airport 08:00
      • ORDChicago O'Hare International Airport 07:09
        SEASeattle/Tacoma International Airport 10:40
      • 7h 10m (51m)
      • 1 Stop ORD · Chicago 51m
      • American Airlines (AA 4622)Embraer Emb 175
        Alaska Airlines (AS 329)Boeing 737 800
      • American Airlines (AA 4622)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 06:30 SDF
        10:40 SEA
        7Hrs, 10m 1 Stop (ORD)
      • SDFLouisville International Airport 06:30 - SEA 10:40 7h 10m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 06:30
        ORDChicago O'Hare International Airport 08:00
      • ORDChicago O'Hare International Airport 07:09
        SEASeattle/Tacoma International Airport 10:40
      • 7h 10m (51m)
      • 1 Stop ORD · Chicago 51m
      • American Airlines (AA 4622)Embraer Emb 175
        Alaska Airlines (AS 329)Boeing 737 900
      • American Airlines (AA 4622)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 06:30 SDF
        12:38 SEA
        9Hrs, 08m 1 Stop (ORD)
      • SDFLouisville International Airport 06:30 - SEA 12:38 9h 08m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 06:30
        ORDChicago O'Hare International Airport 09:57
      • ORDChicago O'Hare International Airport 07:09
        SEASeattle/Tacoma International Airport 12:38
      • 9h 08m (2h 48m)
      • 1 Stop ORD · Chicago 2h 48m
      • American Airlines (AA 4622)Embraer Emb 175
        American Airlines (AA 2398)Boeing 737 Max 8 Passenger
      • American Airlines (AA 4622)
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      • 06:30 SDF
        12:40 SEA
        9Hrs, 10m 1 Stop (ORD)
      • SDFLouisville International Airport 06:30 - SEA 12:40 9h 10m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 06:30
        ORDChicago O'Hare International Airport 09:55
      • ORDChicago O'Hare International Airport 07:09
        SEASeattle/Tacoma International Airport 12:40
      • 9h 10m (2h 46m)
      • 1 Stop ORD · Chicago 2h 46m
      • American Airlines (AA 4622)Embraer Emb 175
        American Airlines (AA 2398)Boeing 737 800
      • American Airlines (AA 4622)
        • M
        • -
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      • 06:30 SDF
        12:47 SEA
        9Hrs, 17m 1 Stop (ORD)
      • SDFLouisville International Airport 06:30 - SEA 12:47 9h 17m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 06:30
        ORDChicago O'Hare International Airport 09:57
      • ORDChicago O'Hare International Airport 07:09
        SEASeattle/Tacoma International Airport 12:47
      • 9h 17m (2h 48m)
      • 1 Stop ORD · Chicago 2h 48m
      • American Airlines (AA 4622)Embraer Emb 175
        American Airlines (AA 2398)Boeing 737 Max 8 Passenger
      • American Airlines (AA 4622)
        • -
        • -
        • -
        • -
        • -
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        • -
      • 06:34 SDF
        13:10 SEA
        9Hrs, 36m 1 Stop (DFW)
      • SDFLouisville International Airport 06:34 - SEA 13:10 9h 36m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:34
        DFWDallas/Fort Worth Intl Airport 10:27
      • DFWDallas/Fort Worth Intl Airport 08:13
        SEASeattle/Tacoma International Airport 13:10
      • 9h 36m (2h 14m)
      • 1 Stop DFW · Dallas 2h 14m
      • American Airlines (AA 1040)Boeing 737 800
        American Airlines (AA 1992)Airbus
      • American Airlines (AA 1040)
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        • T
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        • S
      • 06:34 SDF
        14:55 SEA
        11Hrs, 21m 1 Stop (DFW)
      • SDFLouisville International Airport 06:34 - SEA 14:55 11h 21m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:34
        DFWDallas/Fort Worth Intl Airport 12:26
      • DFWDallas/Fort Worth Intl Airport 08:13
        SEASeattle/Tacoma International Airport 14:55
      • 11h 21m (4h 13m)
      • 1 Stop DFW · Dallas 4h 13m
      • American Airlines (AA 1040)Boeing 737 800
        American Airlines (AA 2405)Airbus
      • American Airlines (AA 1040)
        • M
        • T
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        • T
        • F
        • S
        • S
      • 06:40 SDF
        12:25 SEA
        8Hrs, 45m 1 Stop (MDW)
      • SDFLouisville International Airport 06:40 - SEA 12:25 8h 45m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 06:40
        MDWChicago Midway Airport 09:45
      • MDWChicago Midway Airport 07:00
        SEASeattle/Tacoma International Airport 12:25
      • 8h 45m (2h 45m)
      • 1 Stop MDW · Chicago 2h 45m
      • Southwest Airlines (WN 1601)Boeing 737 700
        Southwest Airlines (WN 1048)Boeing 737 700
      • Southwest Airlines (WN 1601)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:45 SDF
        12:10 SEA
        8Hrs, 25m 1 Stop (DEN)
      • SDFLouisville International Airport 06:45 - SEA 12:10 8h 25m 1 Stop (DEN) Denver
      • SDFLouisville International Airport 06:45
        DENDenver Intl Airport 10:05
      • DENDenver Intl Airport 07:45
        SEASeattle/Tacoma International Airport 12:10
      • 8h 25m (2h 20m)
      • 1 Stop DEN · Denver 2h 20m
      • Southwest Airlines (WN 2702)Boeing 737 700
        Southwest Airlines (WN 4435)Boeing 737 800
      • Southwest Airlines (WN 2702)
        • -
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        • W
        • -
        • -
        • -
        • -
      • 07:00 SDF
        12:08 SEA
        8Hrs, 08m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - SEA 12:08 8h 08m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 09:20
      • ORDChicago O'Hare International Airport 07:41
        SEASeattle/Tacoma International Airport 12:08
      • 8h 08m (1h 39m)
      • 1 Stop ORD · Chicago 1h 39m
      • United Airlines (UA 3422)Embraer 175
        United Airlines (UA 2005)Airbus
      • United Airlines (UA 3422)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 07:00 SDF
        12:08 SEA
        8Hrs, 08m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - SEA 12:08 8h 08m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 09:20
      • ORDChicago O'Hare International Airport 07:41
        SEASeattle/Tacoma International Airport 12:08
      • 8h 08m (1h 39m)
      • 1 Stop ORD · Chicago 1h 39m
      • United Airlines (UA 3422)Embraer 170
        United Airlines (UA 2005)Airbus
      • United Airlines (UA 3422)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:00 SDF
        12:08 SEA
        8Hrs, 08m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - SEA 12:08 8h 08m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 09:20
      • ORDChicago O'Hare International Airport 07:41
        SEASeattle/Tacoma International Airport 12:08
      • 8h 08m (1h 39m)
      • 1 Stop ORD · Chicago 1h 39m
      • United Airlines (UA 3422)Embraer 170
        United Airlines (UA 2005)Boeing 737 800
      • United Airlines (UA 3422)
        • M
        • -
        • -
        • T
        • -
        • -
        • -
      • 07:00 SDF
        12:08 SEA
        8Hrs, 08m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - SEA 12:08 8h 08m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 09:20
      • ORDChicago O'Hare International Airport 07:41
        SEASeattle/Tacoma International Airport 12:08
      • 8h 08m (1h 39m)
      • 1 Stop ORD · Chicago 1h 39m
      • United Airlines (UA 3422)Embraer 170
        United Airlines (UA 2005)Airbus
      • United Airlines (UA 3422)
        • -
        • -
        • W
        • -
        • F
        • -
        • S
      • 11:50 DEN
        07:41 ORD
        9Hrs, 57m 1 Stop (SEA)
      • DENDenver Intl Airport 11:50 - ORD 07:41 9h 57m 1 Stop (SEA) Seattle
      • DENDenver Intl Airport 11:50
        SDFLouisville International Airport 07:00
      • SEASeattle/Tacoma International Airport 13:57
        ORDChicago O'Hare International Airport 07:41
      • 9h 57m (2h 19m)
      • 1 Stop SEA · Seattle 2h 19m
      • United Airlines (UA 423)Boeing 737 Max 8 Passenger
        United Airlines (UA 3422)Embraer 175
      • United Airlines (UA 423)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 11:50 DEN
        07:41 ORD
        9Hrs, 57m 1 Stop (SEA)
      • DENDenver Intl Airport 11:50 - ORD 07:41 9h 57m 1 Stop (SEA) Seattle
      • DENDenver Intl Airport 11:50
        SDFLouisville International Airport 07:00
      • SEASeattle/Tacoma International Airport 13:57
        ORDChicago O'Hare International Airport 07:41
      • 9h 57m (2h 19m)
      • 1 Stop SEA · Seattle 2h 19m
      • United Airlines (UA 423)Boeing 737 Max 8 Passenger
        United Airlines (UA 3422)Embraer 170
      • United Airlines (UA 423)
        • M
        • -
        • W
        • T
        • F
        • -
        • S
      • 11:50 DEN
        07:41 ORD
        9Hrs, 57m 1 Stop (SEA)
      • DENDenver Intl Airport 11:50 - ORD 07:41 9h 57m 1 Stop (SEA) Seattle
      • DENDenver Intl Airport 11:50
        SDFLouisville International Airport 07:00
      • SEASeattle/Tacoma International Airport 13:57
        ORDChicago O'Hare International Airport 07:41
      • 9h 57m (2h 19m)
      • 1 Stop SEA · Seattle 2h 19m
      • United Airlines (UA 423)Boeing 737 800
        United Airlines (UA 3422)Embraer 170
      • United Airlines (UA 423)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:05 SDF
        12:48 SEA
        8Hrs, 43m 1 Stop (IAH)
      • SDFLouisville International Airport 07:05 - SEA 12:48 8h 43m 1 Stop (IAH) Houston
      • SDFLouisville International Airport 07:05
        IAHHouston George Bush Intercontinental Airport 09:45
      • IAHHouston George Bush Intercontinental Airport 08:38
        SEASeattle/Tacoma International Airport 12:48
      • 8h 43m (1h 07m)
      • 1 Stop IAH · Houston 1h 07m
      • United Airlines (UA 6266)Canadair Regional
        United Airlines (UA 2606)Airbus
      • United Airlines (UA 6266)
        • M
        • -
        • W
        • T
        • F
        • S
        • -
      • 07:05 SDF
        12:50 SEA
        8Hrs, 45m 1 Stop (IAH)
      • SDFLouisville International Airport 07:05 - SEA 12:50 8h 45m 1 Stop (IAH) Houston
      • SDFLouisville International Airport 07:05
        IAHHouston George Bush Intercontinental Airport 09:47
      • IAHHouston George Bush Intercontinental Airport 08:38
        SEASeattle/Tacoma International Airport 12:50
      • 8h 45m (1h 09m)
      • 1 Stop IAH · Houston 1h 09m
      • United Airlines (UA 6266)Canadair Regional
        United Airlines (UA 2606)Airbus
      • United Airlines (UA 6266)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 07:25 SDF
        12:25 SEA
        8Hrs, 00m 1 Stop (MDW)
      • SDFLouisville International Airport 07:25 - SEA 12:25 8h 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 07:25
        MDWChicago Midway Airport 09:45
      • MDWChicago Midway Airport 07:45
        SEASeattle/Tacoma International Airport 12:25
      • 8h (2h)
      • 1 Stop MDW · Chicago 2h
      • Southwest Airlines (WN 1119)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 4350)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1119)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:39 SDF
        12:59 SEA
        8Hrs, 20m 1 Stop (CLT)
      • SDFLouisville International Airport 07:39 - SEA 12:59 8h 20m 1 Stop (CLT) Charlotte
      • SDFLouisville International Airport 07:39
        CLTCharlotte Airport 10:10
      • CLTCharlotte Airport 09:10
        SEASeattle/Tacoma International Airport 12:59
      • 8h 20m (1h)
      • 1 Stop CLT · Charlotte 1h
      • American Airlines (AA 968)Airbus
        American Airlines (AA 2407)Airbus
      • American Airlines (AA 968)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:48 SDF
        12:59 SEA
        8Hrs, 11m 1 Stop (CLT)
      • SDFLouisville International Airport 07:48 - SEA 12:59 8h 11m 1 Stop (CLT) Charlotte
      • SDFLouisville International Airport 07:48
        CLTCharlotte Airport 10:10
      • CLTCharlotte Airport 09:19
        SEASeattle/Tacoma International Airport 12:59
      • 8h 11m (51m)
      • 1 Stop CLT · Charlotte 51m
      • American Airlines (AA 968)Airbus
        American Airlines (AA 2407)Airbus
      • American Airlines (AA 968)
        • M
        • T
        • -
        • T
        • F
        • -
        • S
      • 08:15 SDF
        12:38 SEA
        7Hrs, 23m 1 Stop (ORD)
      • SDFLouisville International Airport 08:15 - SEA 12:38 7h 23m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:15
        ORDChicago O'Hare International Airport 09:57
      • ORDChicago O'Hare International Airport 08:54
        SEASeattle/Tacoma International Airport 12:38
      • 7h 23m (1h 03m)
      • 1 Stop ORD · Chicago 1h 03m
      • American Airlines (AA 4476)Embraer Emb 175
        American Airlines (AA 2398)Boeing 737 Max 8 Passenger
      • American Airlines (AA 4476)
        • -
        • T
        • W
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        • -
        • -
        • -
      • 08:15 SDF
        12:40 SEA
        7Hrs, 25m 1 Stop (ORD)
      • SDFLouisville International Airport 08:15 - SEA 12:40 7h 25m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:15
        ORDChicago O'Hare International Airport 09:55
      • ORDChicago O'Hare International Airport 08:54
        SEASeattle/Tacoma International Airport 12:40
      • 7h 25m (1h 01m)
      • 1 Stop ORD · Chicago 1h 01m
      • American Airlines (AA 4476)Embraer Emb 175
        American Airlines (AA 2398)Boeing 737 800
      • American Airlines (AA 4476)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 08:15 SDF
        12:47 SEA
        7Hrs, 32m 1 Stop (ORD)
      • SDFLouisville International Airport 08:15 - SEA 12:47 7h 32m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:15
        ORDChicago O'Hare International Airport 09:57
      • ORDChicago O'Hare International Airport 08:54
        SEASeattle/Tacoma International Airport 12:47
      • 7h 32m (1h 03m)
      • 1 Stop ORD · Chicago 1h 03m
      • American Airlines (AA 4476)Embraer Emb 175
        American Airlines (AA 2398)Boeing 737 Max 8 Passenger
      • American Airlines (AA 4476)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:15 SDF
        15:45 SEA
        10Hrs, 30m 1 Stop (ORD)
      • SDFLouisville International Airport 08:15 - SEA 15:45 10h 30m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:15
        ORDChicago O'Hare International Airport 13:05
      • ORDChicago O'Hare International Airport 08:54
        SEASeattle/Tacoma International Airport 15:45
      • 10h 30m (4h 11m)
      • 1 Stop ORD · Chicago 4h 11m
      • American Airlines (AA 4476)Embraer Emb 175
        Alaska Airlines (AS 335)Boeing 737 900
      • American Airlines (AA 4476)
        • M
        • T
        • W
        • -
        • -
        • -
        • -
      • 08:15 SDF
        16:03 SEA
        10Hrs, 48m 1 Stop (ORD)
      • SDFLouisville International Airport 08:15 - SEA 16:03 10h 48m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:15
        ORDChicago O'Hare International Airport 13:19
      • ORDChicago O'Hare International Airport 08:54
        SEASeattle/Tacoma International Airport 16:03
      • 10h 48m (4h 25m)
      • 1 Stop ORD · Chicago 4h 25m
      • American Airlines (AA 4476)Embraer Emb 175
        Alaska Airlines (AS 335)Boeing 737 800
      • American Airlines (AA 4476)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:16 SDF
        12:40 SEA
        7Hrs, 24m 1 Stop (ORD)
      • SDFLouisville International Airport 08:16 - SEA 12:40 7h 24m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:16
        ORDChicago O'Hare International Airport 09:55
      • ORDChicago O'Hare International Airport 08:55
        SEASeattle/Tacoma International Airport 12:40
      • 7h 24m (1h)
      • 1 Stop ORD · Chicago 1h
      • American Airlines (AA 4476)Embraer Emb 175
        American Airlines (AA 2398)Boeing 737 800
      • American Airlines (AA 4476)
        • -
        • -
        • -
        • T
        • F
        • -
        • S
      • 08:16 SDF
        15:45 SEA
        10Hrs, 29m 1 Stop (ORD)
      • SDFLouisville International Airport 08:16 - SEA 15:45 10h 29m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:16
        ORDChicago O'Hare International Airport 13:05
      • ORDChicago O'Hare International Airport 08:55
        SEASeattle/Tacoma International Airport 15:45
      • 10h 29m (4h 10m)
      • 1 Stop ORD · Chicago 4h 10m
      • American Airlines (AA 4476)Embraer Emb 175
        Alaska Airlines (AS 335)Boeing 737 800
      • American Airlines (AA 4476)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 08:16 SDF
        16:03 SEA
        10Hrs, 47m 1 Stop (ORD)
      • SDFLouisville International Airport 08:16 - SEA 16:03 10h 47m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:16
        ORDChicago O'Hare International Airport 13:19
      • ORDChicago O'Hare International Airport 08:55
        SEASeattle/Tacoma International Airport 16:03
      • 10h 47m (4h 24m)
      • 1 Stop ORD · Chicago 4h 24m
      • American Airlines (AA 4476)Embraer Emb 175
        Alaska Airlines (AS 335)Boeing 737 Max 9 Passenger
      • American Airlines (AA 4476)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 08:16 SDF
        16:03 SEA
        10Hrs, 47m 1 Stop (ORD)
      • SDFLouisville International Airport 08:16 - SEA 16:03 10h 47m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:16
        ORDChicago O'Hare International Airport 13:19
      • ORDChicago O'Hare International Airport 08:55
        SEASeattle/Tacoma International Airport 16:03
      • 10h 47m (4h 24m)
      • 1 Stop ORD · Chicago 4h 24m
      • American Airlines (AA 4476)Embraer Emb 175
        Alaska Airlines (AS 335)Boeing 737 800
      • American Airlines (AA 4476)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 08:35 SDF
        16:43 SEA
        11Hrs, 08m 1 Stop (ORD)
      • SDFLouisville International Airport 08:35 - SEA 16:43 11h 08m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:35
        ORDChicago O'Hare International Airport 13:55
      • ORDChicago O'Hare International Airport 09:17
        SEASeattle/Tacoma International Airport 16:43
      • 11h 08m (4h 38m)
      • 1 Stop ORD · Chicago 4h 38m
      • United Airlines (UA 3449)Embraer 175
        United Airlines (UA 337)Airbus
      • United Airlines (UA 3449)
        • M
        • T
        • W
        • T
        • -
        • S
        • S
      • 08:55 SDF
        13:57 SEA
        8Hrs, 02m 1 Stop (DEN)
      • SDFLouisville International Airport 08:55 - SEA 13:57 8h 02m 1 Stop (DEN) Denver
      • SDFLouisville International Airport 08:55
        DENDenver Intl Airport 11:50
      • DENDenver Intl Airport 10:03
        SEASeattle/Tacoma International Airport 13:57
      • 8h 02m (1h 47m)
      • 1 Stop DEN · Denver 1h 47m
      • United Airlines (UA 2354)Airbus
        United Airlines (UA 423)Boeing 737 Max 8 Passenger
      • United Airlines (UA 2354)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 08:55 SDF
        13:57 SEA
        8Hrs, 02m 1 Stop (DEN)
      • SDFLouisville International Airport 08:55 - SEA 13:57 8h 02m 1 Stop (DEN) Denver
      • SDFLouisville International Airport 08:55
        DENDenver Intl Airport 11:50
      • DENDenver Intl Airport 10:03
        SEASeattle/Tacoma International Airport 13:57
      • 8h 02m (1h 47m)
      • 1 Stop DEN · Denver 1h 47m
      • United Airlines (UA 2354)Airbus
        United Airlines (UA 423)Boeing 737 800
      • United Airlines (UA 2354)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 11:04 SDF
        16:34 SEA
        8Hrs, 30m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - SEA 16:34 8h 30m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:14
      • DFWDallas/Fort Worth Intl Airport 12:38
        SEASeattle/Tacoma International Airport 16:34
      • 8h 30m (1h 36m)
      • 1 Stop DFW · Dallas 1h 36m
      • American Airlines (AA 2796)Boeing 737 800
        Alaska Airlines (AS 415)Boeing 737
      • American Airlines (AA 2796)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 11:04 SDF
        16:34 SEA
        8Hrs, 30m 1 Stop (DFW)
      • SDFLouisville International Airport 11:04 - SEA 16:34 8h 30m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 11:04
        DFWDallas/Fort Worth Intl Airport 14:14
      • DFWDallas/Fort Worth Intl Airport 12:38
        SEASeattle/Tacoma International Airport 16:34
      • 8h 30m (1h 36m)
      • 1 Stop DFW · Dallas 1h 36m
      • American Airlines (AA 2796)Boeing 737 800
        Alaska Airlines (AS 415)Boeing 737 800
      • American Airlines (AA 2796)
        • -
        • T
        • -
        • T
        • -
        • -
        • -
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      How far is Seattle from Louisville?

      The flight distance between Louisville and Seattle is 3120km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 19:15. See the full list of flight times on Wego.

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