Flights to Louisville (SDF): deals from 12 US cities

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Flights for the months ahead

Lowest published fares for the months ahead: $366 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Jan 7–10, 2027; $195 one way, Axel-exclusive, Southwest Airlines, 1 stop, Jan 5, 2027; 144 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Seattle (SEA) to Louisville (SDF): November 2026

Travel datesAirlineStopsTotal price
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $385.00
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $385.00
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $452.38
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $470.00
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $276.75
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $290.25
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $519.76
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $540.00
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $519.76
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $540.00
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $519.76
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $540.00
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $452.38
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $470.00

Seattle (SEA) to Louisville (SDF): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $205.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $215.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $385.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $385.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $385.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $205.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $215.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $385.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $385.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $457.75
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $460.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $205.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $215.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $442.75
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $457.75
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $442.75
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $457.75
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $520.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $520.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $266.50
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $279.50
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $500.50
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $520.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $500.50
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $520.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $490.88
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $510.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $496.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $496.90
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $256.25
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $268.75
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $467.78
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $486.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $467.78
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026American AirlinesUp to 1 stop each wayAxel-exclusive $486.00

Seattle (SEA) to Louisville (SDF): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $410.03
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $426.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $426.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $427.73
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $194.75
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $204.25
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $380.01
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $194.75
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $204.25
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $380.01
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $194.75
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $204.25
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $380.01
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $194.75
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $204.25
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $380.01

Seattle (SEA) to Louisville (SDF): February 2027

Travel datesAirlineStopsTotal price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $194.75
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $204.25
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $380.01
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $365.76
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $380.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $380.01

Seattle (SEA) to Louisville (SDF): March 2027

Travel datesAirlineStopsTotal price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $385.00
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $400.00
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $417.50
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $432.50

Seattle (SEA) to Louisville (SDF): April 2027

Travel datesAirlineStopsTotal price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $450.00
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $465.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $465.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.00

Seattle (SEA) to Louisville (SDF): May 2027

Travel datesAirlineStopsTotal price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $450.00
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $465.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $517.50
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $534.75

Seattle (SEA) to Louisville (SDF): June 2027

Travel datesAirlineStopsTotal price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $450.00
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $465.00

Seattle (SEA) to Louisville (SDF): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $497.25
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $513.83
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $463.50
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $478.95
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $478.95
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $478.96

Seattle (SEA) to Louisville (SDF): August 2027

Travel datesAirlineStopsTotal price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $450.00
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $465.00
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $465.00
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $465.00

Seattle (SEA) to Louisville (SDF): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $490.50
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $506.85
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $474.31
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $475.35
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $427.50
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $441.75
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027Alaska Airlines / Southwest AirlinesUp to 1 stop each wayAxel-exclusive $453.00
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027American AirlinesUp to 1 stop each wayAxel-exclusive $453.38

Hotels in Louisville for these trips

Hotels: under a trip, hotels in Louisville for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Louisville

Route overview: Seattle to Louisville (SDF) flight deals

2026-11-19 → 2026-11-22 · Axel-exclusive $385.00

  • Southwest Airlines WN4975 / WN3854: SEA 2026-11-19 00:15:00 → SDF 2026-11-19 10:30:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN4975: SEA 2026-11-19 00:15:00 → MDW 2026-11-19 06:05:00; layover at MDW: 130 minutes.
    • WN3854: MDW 2026-11-19 08:15:00 → SDF 2026-11-19 10:30:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2026-11-22 08:50:00 → SEA 2026-11-22 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2026-11-22 08:50:00 → MDW 2026-11-22 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2026-11-22 10:35:00 → SEA 2026-11-22 13:15:00.

2026-11-19 → 2026-11-22 · Axel-exclusive $430.00

  • Delta Air Lines DL567 / DL1374: SEA 2026-11-19 22:40:00 → SDF 2026-11-20 09:06:00; 1 stop(s) via ATL; 446 minutes. Local airport times.
    • DL567: SEA 2026-11-19 22:40:00 → ATL 2026-11-20 06:12:00; layover at ATL: 93 minutes.
    • DL1374: ATL 2026-11-20 07:45:00 → SDF 2026-11-20 09:06:00.
  • Delta Air Lines DL1610 / DL774: SDF 2026-11-22 07:05:00 → SEA 2026-11-22 12:57:00; 1 stop(s) via ATL; 532 minutes. Local airport times.
    • DL1610: SDF 2026-11-22 07:05:00 → ATL 2026-11-22 08:42:00; layover at ATL: 88 minutes.
    • DL774: ATL 2026-11-22 10:10:00 → SEA 2026-11-22 12:57:00.

2026-11-24 · one way · Axel-exclusive $276.75

  • Southwest Airlines WN3823 / WN1150: SEA 2026-11-24 13:35:00 → SDF 2026-11-24 22:55:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN3823: SEA 2026-11-24 13:35:00 → DEN 2026-11-24 17:05:00; layover at DEN: 75 minutes.
    • WN1150: DEN 2026-11-24 18:20:00 → SDF 2026-11-24 22:55:00.

2026-11-24 · one way · Axel-exclusive $290.25

  • American Airlines AA2379 / AA6207: SEA 2026-11-24 23:59:00 → SDF 2026-11-25 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2026-11-24 23:59:00 → ORD 2026-11-25 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2026-11-25 07:30:00 → SDF 2026-11-25 10:08:00.

2026-11-28 → 2026-12-05 · Axel-exclusive $452.38

  • Southwest Airlines WN3823 / WN1150: SEA 2026-11-28 13:35:00 → SDF 2026-11-28 22:55:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN3823: SEA 2026-11-28 13:35:00 → DEN 2026-11-28 17:05:00; layover at DEN: 75 minutes.
    • WN1150: DEN 2026-11-28 18:20:00 → SDF 2026-11-28 22:55:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2026-12-05 08:50:00 → SEA 2026-12-05 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2026-12-05 08:50:00 → MDW 2026-12-05 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2026-12-05 10:35:00 → SEA 2026-12-05 13:15:00.

2026-11-28 → 2026-12-05 · Axel-exclusive $470.00

  • American Airlines AA2379 / AA6207: SEA 2026-11-28 23:59:00 → SDF 2026-11-29 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2026-11-28 23:59:00 → ORD 2026-11-29 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2026-11-29 07:30:00 → SDF 2026-11-29 10:08:00.
  • American Airlines AA5316 / AS407: SDF 2026-12-05 13:14:00 → SEA 2026-12-05 18:11:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
    • AA5316: SDF 2026-12-05 13:14:00 → ORD 2026-12-05 13:57:00; layover at ORD: 82 minutes.
    • AS407: ORD 2026-12-05 15:19:00 → SEA 2026-12-05 18:11:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $457.75

  • Alaska Airlines AS328 / AA6207: SEA 2026-12-12 23:40:00 → SDF 2026-12-13 10:08:00; 1 stop(s) via ORD; 448 minutes. Local airport times.
    • AS328: SEA 2026-12-12 23:40:00 → ORD 2026-12-13 05:37:00; layover at ORD: 113 minutes.
    • AA6207: ORD 2026-12-13 07:30:00 → SDF 2026-12-13 10:08:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2026-12-19 08:50:00 → SEA 2026-12-19 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2026-12-19 08:50:00 → MDW 2026-12-19 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2026-12-19 10:35:00 → SEA 2026-12-19 13:15:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $460.00

  • American Airlines AA2379 / AA6207: SEA 2026-12-12 23:59:00 → SDF 2026-12-13 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2026-12-12 23:59:00 → ORD 2026-12-13 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2026-12-13 07:30:00 → SDF 2026-12-13 10:08:00.
  • American Airlines AA5316 / AS407: SDF 2026-12-19 13:14:00 → SEA 2026-12-19 18:11:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
    • AA5316: SDF 2026-12-19 13:14:00 → ORD 2026-12-19 13:57:00; layover at ORD: 82 minutes.
    • AS407: ORD 2026-12-19 15:19:00 → SEA 2026-12-19 18:11:00.

2026-12-25 → 2026-12-28 · Axel-exclusive $490.88

  • Southwest Airlines WN3823 / WN1150: SEA 2026-12-25 13:35:00 → SDF 2026-12-25 22:55:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN3823: SEA 2026-12-25 13:35:00 → DEN 2026-12-25 17:05:00; layover at DEN: 75 minutes.
    • WN1150: DEN 2026-12-25 18:20:00 → SDF 2026-12-25 22:55:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2026-12-28 08:50:00 → SEA 2026-12-28 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2026-12-28 08:50:00 → MDW 2026-12-28 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2026-12-28 10:35:00 → SEA 2026-12-28 13:15:00.

2026-12-25 → 2026-12-28 · Axel-exclusive $510.00

  • American Airlines AA2379 / AA6207: SEA 2026-12-25 23:59:00 → SDF 2026-12-26 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2026-12-25 23:59:00 → ORD 2026-12-26 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2026-12-26 07:30:00 → SDF 2026-12-26 10:08:00.
  • American Airlines AA5316 / AS407: SDF 2026-12-28 13:14:00 → SEA 2026-12-28 18:11:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
    • AA5316: SDF 2026-12-28 13:14:00 → ORD 2026-12-28 13:57:00; layover at ORD: 82 minutes.
    • AS407: ORD 2026-12-28 15:19:00 → SEA 2026-12-28 18:11:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $380.00

  • American Airlines AA2379 / AA6207: SEA 2027-01-07 23:59:00 → SDF 2027-01-08 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2027-01-07 23:59:00 → ORD 2027-01-08 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2027-01-08 07:30:00 → SDF 2027-01-08 10:08:00.
  • American Airlines AA5316 / AS407: SDF 2027-01-10 13:14:00 → SEA 2027-01-10 18:11:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
    • AA5316: SDF 2027-01-10 13:14:00 → ORD 2027-01-10 13:57:00; layover at ORD: 82 minutes.
    • AS407: ORD 2027-01-10 15:19:00 → SEA 2027-01-10 18:11:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $380.01

  • Alaska Airlines AS328 / AA6207: SEA 2027-01-07 23:40:00 → SDF 2027-01-08 10:08:00; 1 stop(s) via ORD; 448 minutes. Local airport times.
    • AS328: SEA 2027-01-07 23:40:00 → ORD 2027-01-08 05:37:00; layover at ORD: 113 minutes.
    • AA6207: ORD 2027-01-08 07:30:00 → SDF 2027-01-08 10:08:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2027-01-10 08:50:00 → SEA 2027-01-10 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2027-01-10 08:50:00 → MDW 2027-01-10 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2027-01-10 10:35:00 → SEA 2027-01-10 13:15:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $365.76

  • Southwest Airlines WN3823 / WN1150: SEA 2027-01-21 13:35:00 → SDF 2027-01-21 22:55:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN3823: SEA 2027-01-21 13:35:00 → DEN 2027-01-21 17:05:00; layover at DEN: 75 minutes.
    • WN1150: DEN 2027-01-21 18:20:00 → SDF 2027-01-21 22:55:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2027-01-24 08:50:00 → SEA 2027-01-24 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2027-01-24 08:50:00 → MDW 2027-01-24 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2027-01-24 10:35:00 → SEA 2027-01-24 13:15:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $389.50

  • United Airlines UA1411 / UA514: SEA 2027-01-21 13:02:00 → SDF 2027-01-21 22:24:00; 1 stop(s) via DEN; 382 minutes. Local airport times.
    • UA1411: SEA 2027-01-21 13:02:00 → DEN 2027-01-21 16:45:00; layover at DEN: 60 minutes.
    • UA514: DEN 2027-01-21 17:45:00 → SDF 2027-01-21 22:24:00.
  • United Airlines UA3520 / UA1660: SDF 2027-01-24 10:25:00 → SEA 2027-01-24 15:32:00; 1 stop(s) via ORD; 487 minutes. Local airport times.
    • UA3520: SDF 2027-01-24 10:25:00 → ORD 2027-01-24 11:10:00; layover at ORD: 95 minutes.
    • UA1660: ORD 2027-01-24 12:45:00 → SEA 2027-01-24 15:32:00.

2027-02-04 → 2027-02-07 · Axel-exclusive $365.76

  • Southwest Airlines WN3823 / WN1150: SEA 2027-02-04 13:35:00 → SDF 2027-02-04 22:55:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN3823: SEA 2027-02-04 13:35:00 → DEN 2027-02-04 17:05:00; layover at DEN: 75 minutes.
    • WN1150: DEN 2027-02-04 18:20:00 → SDF 2027-02-04 22:55:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2027-02-07 08:50:00 → SEA 2027-02-07 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2027-02-07 08:50:00 → MDW 2027-02-07 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2027-02-07 10:35:00 → SEA 2027-02-07 13:15:00.

2027-02-04 → 2027-02-07 · Axel-exclusive $380.00

  • American Airlines AA2379 / AA6207: SEA 2027-02-04 23:59:00 → SDF 2027-02-05 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2027-02-04 23:59:00 → ORD 2027-02-05 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2027-02-05 07:30:00 → SDF 2027-02-05 10:08:00.
  • American Airlines AA5316 / AS407: SDF 2027-02-07 13:14:00 → SEA 2027-02-07 18:11:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
    • AA5316: SDF 2027-02-07 13:14:00 → ORD 2027-02-07 13:57:00; layover at ORD: 82 minutes.
    • AS407: ORD 2027-02-07 15:19:00 → SEA 2027-02-07 18:11:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $385.00

  • Southwest Airlines WN3823 / WN1150: SEA 2027-03-19 13:35:00 → SDF 2027-03-19 22:55:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN3823: SEA 2027-03-19 13:35:00 → DEN 2027-03-19 17:05:00; layover at DEN: 75 minutes.
    • WN1150: DEN 2027-03-19 18:20:00 → SDF 2027-03-19 22:55:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2027-03-22 08:50:00 → SEA 2027-03-22 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2027-03-22 08:50:00 → MDW 2027-03-22 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2027-03-22 10:35:00 → SEA 2027-03-22 13:15:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $400.00

  • Alaska Airlines AS328 / AA6207: SEA 2027-03-19 23:40:00 → SDF 2027-03-20 10:08:00; 1 stop(s) via ORD; 448 minutes. Local airport times.
    • AS328: SEA 2027-03-19 23:40:00 → ORD 2027-03-20 05:37:00; layover at ORD: 113 minutes.
    • AA6207: ORD 2027-03-20 07:30:00 → SDF 2027-03-20 10:08:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2027-03-22 08:50:00 → SEA 2027-03-22 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2027-03-22 08:50:00 → MDW 2027-03-22 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2027-03-22 10:35:00 → SEA 2027-03-22 13:15:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $465.00

  • Alaska Airlines AS328 / AA6207: SEA 2027-05-15 23:40:00 → SDF 2027-05-16 10:08:00; 1 stop(s) via ORD; 448 minutes. Local airport times.
    • AS328: SEA 2027-05-15 23:40:00 → ORD 2027-05-16 05:37:00; layover at ORD: 113 minutes.
    • AA6207: ORD 2027-05-16 07:30:00 → SDF 2027-05-16 10:08:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2027-05-22 08:50:00 → SEA 2027-05-22 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2027-05-22 08:50:00 → MDW 2027-05-22 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2027-05-22 10:35:00 → SEA 2027-05-22 13:15:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $465.00

  • American Airlines AA2379 / AA6207: SEA 2027-05-15 23:59:00 → SDF 2027-05-16 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2027-05-15 23:59:00 → ORD 2027-05-16 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2027-05-16 07:30:00 → SDF 2027-05-16 10:08:00.
  • American Airlines AA5316 / AS407: SDF 2027-05-22 13:14:00 → SEA 2027-05-22 18:11:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
    • AA5316: SDF 2027-05-22 13:14:00 → ORD 2027-05-22 13:57:00; layover at ORD: 82 minutes.
    • AS407: ORD 2027-05-22 15:19:00 → SEA 2027-05-22 18:11:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $478.95

  • Alaska Airlines AS328 / AA6207: SEA 2027-07-10 23:40:00 → SDF 2027-07-11 10:08:00; 1 stop(s) via ORD; 448 minutes. Local airport times.
    • AS328: SEA 2027-07-10 23:40:00 → ORD 2027-07-11 05:37:00; layover at ORD: 113 minutes.
    • AA6207: ORD 2027-07-11 07:30:00 → SDF 2027-07-11 10:08:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2027-07-17 08:50:00 → SEA 2027-07-17 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2027-07-17 08:50:00 → MDW 2027-07-17 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2027-07-17 10:35:00 → SEA 2027-07-17 13:15:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $478.96

  • American Airlines AA2379 / AA6207: SEA 2027-07-10 23:59:00 → SDF 2027-07-11 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2027-07-10 23:59:00 → ORD 2027-07-11 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2027-07-11 07:30:00 → SDF 2027-07-11 10:08:00.
  • American Airlines AA5316 / AS407: SDF 2027-07-17 13:14:00 → SEA 2027-07-17 18:11:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
    • AA5316: SDF 2027-07-17 13:14:00 → ORD 2027-07-17 13:57:00; layover at ORD: 82 minutes.
    • AS407: ORD 2027-07-17 15:19:00 → SEA 2027-07-17 18:11:00.

2027-09-25 → 2027-10-02 · Axel-exclusive $453.00

  • Alaska Airlines AS328 / AA6207: SEA 2027-09-25 23:40:00 → SDF 2027-09-26 10:08:00; 1 stop(s) via ORD; 448 minutes. Local airport times.
    • AS328: SEA 2027-09-25 23:40:00 → ORD 2027-09-26 05:37:00; layover at ORD: 113 minutes.
    • AA6207: ORD 2027-09-26 07:30:00 → SDF 2027-09-26 10:08:00.
  • Southwest Airlines WN2350 / WN1597: SDF 2027-10-02 08:50:00 → SEA 2027-10-02 13:15:00; 1 stop(s) via MDW; 445 minutes. Local airport times.
    • WN2350: SDF 2027-10-02 08:50:00 → MDW 2027-10-02 09:05:00; layover at MDW: 90 minutes.
    • WN1597: MDW 2027-10-02 10:35:00 → SEA 2027-10-02 13:15:00.

2027-09-25 → 2027-10-02 · Axel-exclusive $453.38

  • American Airlines AA2379 / AA6207: SEA 2027-09-25 23:59:00 → SDF 2027-09-26 10:08:00; 1 stop(s) via ORD; 429 minutes. Local airport times.
    • AA2379: SEA 2027-09-25 23:59:00 → ORD 2027-09-26 05:55:00; layover at ORD: 95 minutes.
    • AA6207: ORD 2027-09-26 07:30:00 → SDF 2027-09-26 10:08:00.
  • American Airlines AA5316 / AS407: SDF 2027-10-02 13:14:00 → SEA 2027-10-02 18:11:00; 1 stop(s) via ORD; 477 minutes. Local airport times.
    • AA5316: SDF 2027-10-02 13:14:00 → ORD 2027-10-02 13:57:00; layover at ORD: 82 minutes.
    • AS407: ORD 2027-10-02 15:19:00 → SEA 2027-10-02 18:11:00.

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Fares observed November 1 – 7, 2026. USD for the travelers shown.

November 2026

1 adult · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Seattle (SEA)Louisville (SDF)Nov 13–28, 2026 · 15 daysOut: United Airlines 2135 / 4050 · 1 stop (IAH) · 10h 28m · 07:05–20:33 local; Return: United Airlines 3498 / 2099 · 1 stop (ORD) · 10h 9m · 05:10–12:19 localAxel-exclusive $661 · Save $36$697Customer link — share with the traveler · See flights for these dates
Seattle (SEA)Louisville (SDF)Nov 13–28, 2026 · 15 daysOut: United Airlines 2135 / 4050 · 1 stop (IAH) · 10h 28m · 07:05–20:33 local; Return: United Airlines 5471 / 1801 · 1 stop (ORD) · 7h 48m · 14:15–19:03 localAxel-exclusive $1,059 · Save $61$1,120Customer link — share with the traveler · See flights for these dates
Miami (MIA)Louisville (SDF)Nov 17–24, 2026 · 7 daysOut: American Airlines 2820 / 5126 · 1 stop (CLT) · 4h 28m · 19:10–23:38 local; Return: American Airlines 2560 · Nonstop · 2h 34m · 06:16–08:50 localAxel-exclusive $340 · Save $19$359Customer link — share with the traveler · See flights for these dates

2 adults · 2 children · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Seattle (SEA)Louisville (SDF)Nov 24–29, 2026 · 5 daysOut: American Airlines 707 / 3193 · 1 stop (DFW) · 7h 43m · 10:27–21:10 local; Return: American Airlines 2138 / 845 · 1 stop (CLT) · 8h 8m · 18:11–23:19 localAxel-exclusive $3,982 · Save $230$4,211Customer link — share with the traveler · See flights for these dates

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December 2026

1 adult · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Seattle (SEA)Louisville (SDF)Dec 3–5, 2026 · 2 daysOut: Southwest Airlines 1550 / 349 · 1 stop (MDW) · 6h 5m · 06:30–15:35 local; Return: Southwest Airlines 3035 / 1389 / 3141 · 2 stops (BNA, DEN) · 12h 5m · 12:45–21:50 localAxel-exclusive $383 · Save $22$405Customer link — share with the traveler · See flights for these dates
Seattle (SEA)Louisville (SDF)Dec 3–5, 2026 · 2 daysOut: Southwest Airlines 1550 / 349 · 1 stop (MDW) · 6h 5m · 06:30–15:35 local; Return: Southwest Airlines 1942 / 225 · 1 stop (LAS) · 8h 45m · 14:45–20:30 localAxel-exclusive $441 · Save $24$465Customer link — share with the traveler · See flights for these dates
Seattle (SEA)Louisville (SDF)Dec 4–6, 2026 · 2 daysOut: Southwest Airlines 3434 / 282 · 1 stop (PHX) · 10h 15m · 05:40–18:55 local; Return: Southwest Airlines 2052 / 3032 · 1 stop (MDW) · 7h 40m · 19:55–00:35 (December 7, 2026) localAxel-exclusive $442 · Save $24$466Customer link — share with the traveler · See flights for these dates
Atlanta (ATL)Louisville (SDF)Dec 8–15, 2026 · 7 daysOut: Southwest Airlines 203 / 1686 · 1 stop (BWI) · 4h 40m · 17:35–22:15 local; Return: Southwest Airlines 2350 / 2881 · 1 stop (MDW) · 4h 5m · 08:50–12:55 localAxel-exclusive $282 · Save $15$297Customer link — share with the traveler · See flights for these dates
Los Angeles (LAX)Louisville (SDF)Dec 22–27, 2026 · 5 daysOut: Southwest Airlines 2507 / 2340 / 21 · 2 stops (LAS, HOU) · 8h 25m · 05:35–17:00 local; Return: Southwest Airlines 3814 / 198 · 1 stop (BNA) · 9h 10m · 19:15–01:25 (December 28, 2026) localAxel-exclusive $544 · Save $29$573Customer link — share with the traveler · See flights for these dates
Los Angeles (LAX)Louisville (SDF)Dec 22–27, 2026 · 5 daysOut: Southwest Airlines 2507 / 2340 / 21 · 2 stops (LAS, HOU) · 8h 25m · 05:35–17:00 local; Return: Southwest Airlines 2229 / 2953 · 1 stop (MDW) · 6h 40m · 20:35–00:15 (December 28, 2026) localAxel-exclusive $672 · Save $38$710Customer link — share with the traveler · See flights for these dates
Los Angeles (LAX)Louisville (SDF)Dec 23–27, 2026 · 4 daysOut: Southwest Airlines 4977 / 21 · 1 stop (HOU) · 9h 0m · 05:00–17:00 local; Return: Southwest Airlines 3814 / 198 · 1 stop (BNA) · 9h 10m · 19:15–01:25 (December 28, 2026) localAxel-exclusive $592 · Save $34$626Customer link — share with the traveler · See flights for these dates
Los Angeles (LAX)Louisville (SDF)Dec 23–27, 2026 · 4 daysOut: Southwest Airlines 4977 / 21 · 1 stop (HOU) · 9h 0m · 05:00–17:00 local; Return: Southwest Airlines 2229 / 2953 · 1 stop (MDW) · 6h 40m · 20:35–00:15 (December 28, 2026) localAxel-exclusive $618 · Save $34$652Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Louisville (SDF)Dec 28, 2026–Jan 2, 2027 · 5 daysOut: American Airlines 3072 · Nonstop · 2h 1m · 14:38–17:39 local; Return: Delta Air Lines 3195 / 436 · 1 stop (ATL) · 5h 41m · 14:20–19:01 localAxel-exclusive $317 · Save $17$334Customer link — share with the traveler · See flights for these dates
Dallas (DFW)Louisville (SDF)Dec 28, 2026–Jan 2, 2027 · 5 daysOut: American Airlines 3072 · Nonstop · 2h 1m · 14:38–17:39 local; Return: American Airlines 5127 · Nonstop · 2h 32m · 10:53–12:25 localAxel-exclusive $428 · Save $23$451Customer link — share with the traveler · See flights for these dates

2 adults · 2 children · Economy · Round-trip totals

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FromDestinationTravel datesFlights (out / return)Axel-exclusiveAirline fareNext step
Dallas (DFW)Louisville (SDF)Dec 28, 2026–Jan 2, 2027 · 5 daysOut: American Airlines 3072 · Nonstop · 2h 1m · 14:38–17:39 local; Return: American Airlines 3664 · Nonstop · 2h 40m · 06:00–07:40 localAxel-exclusive $1,412 · Save $80$1,492Customer link — share with the traveler · See flights for these dates

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Hotels in Louisville with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Louisville has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Where to stay: Where to stay in Louisville: the 4 best neighborhoods, ranked

Hotel details in Louisville: Radisson Hotel Louisville North · Hawthorn Suites by Wyndham Louisville East · Holiday Inn Louisville Downtown by IHG · Fairfield Inn & Suites by Marriott Louisville Downtown · Holiday Inn Louisville Downtown · All 93 hotels in Louisville

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  • This page: Flights to Louisville (SDF): deals from 12 US cities. Flights to Louisville (SDF) from Seattle, New York, San Francisco Bay Area, Los Angeles, Miami or Fort Lauderdale, Chicago, Denver, Minneapolis, Houston, Washington, DC, Dallas-Fort Worth, Atlanta. Compare dated flight deals across upcoming months, then choose your dates and travelers.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.
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