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Route overview: San Francisco Bay Area to Louisville (SDF) flight deals

San Francisco → Louisville

Dec 24, 2026 · choose your return date

SFO → SDF1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 24, 2026 · One wayBreeze AirwaysNonstop$196.00 Dec 24, 2026 · One waySouthwest AirlinesUp to 1 stop each way$259.00 Dec 24, 2026 – Dec 25, 2026 · 1 nightBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Dec 25, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Dec 26, 2026 · 2 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Dec 26, 2026 · 2 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Dec 27, 2026 · 3 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Dec 27, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Dec 28, 2026 · 4 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Dec 28, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Dec 29, 2026 · 5 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Dec 29, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Dec 30, 2026 · 6 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Dec 30, 2026 · 6 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Dec 31, 2026 · 7 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Dec 31, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Jan 1, 2027 · 8 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Jan 1, 2027 · 8 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Jan 2, 2027 · 9 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Jan 2, 2027 · 9 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Jan 3, 2027 · 10 nightsBreeze AirwaysNonstop$371.00 Dec 24, 2026 – Jan 3, 2027 · 10 nightsSouthwest AirlinesUp to 1 stop each way$497.00 Dec 24, 2026 – Jan 4, 2027 · 11 nightsBreeze AirwaysNonstop$318.00 Dec 24, 2026 – Jan 4, 2027 · 11 nightsSouthwest AirlinesUp to 1 stop each way$426.00 Dec 24, 2026 – Jan 5, 2027 · 12 nightsBreeze AirwaysNonstop$318.00 Dec 24, 2026 – Jan 5, 2027 · 12 nightsSouthwest AirlinesUp to 1 stop each way$426.00 Dec 24, 2026 – Jan 6, 2027 · 13 nightsBreeze AirwaysNonstop$318.00 Dec 24, 2026 – Jan 6, 2027 · 13 nightsSouthwest AirlinesUp to 1 stop each way$426.00 Dec 24, 2026 – Jan 7, 2027 · 14 nightsBreeze AirwaysNonstop$318.00 Dec 24, 2026 – Jan 7, 2027 · 14 nightsSouthwest AirlinesUp to 1 stop each way$426.00

Flights for your trip

  1. Thu, Dec 24 · One way

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF

    One-way total · 1 adult · Taxes included

  2. Thu, Dec 24 · One way

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF

    One-way total · 1 adult · Taxes included

  3. Thu, Dec 24 – Fri, Dec 25

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  4. Thu, Dec 24 – Fri, Dec 25

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    5:35 pmSDF
    7h 35m
    BNA · 1h 20m
    10:10 pmSFO

    Round-trip total · 1 adult · Taxes included

  5. Thu, Dec 24 – Sat, Dec 26

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  6. Thu, Dec 24 – Sat, Dec 26

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    5:35 pmSDF
    7h 35m
    BNA · 1h 20m
    10:10 pmSFO

    Round-trip total · 1 adult · Taxes included

  7. Thu, Dec 24 – Sun, Dec 27

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  8. Thu, Dec 24 – Sun, Dec 27

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    5:35 pmSDF
    7h 35m
    BNA · 1h 20m
    10:10 pmSFO

    Round-trip total · 1 adult · Taxes included

  9. Thu, Dec 24 – Mon, Dec 28

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  10. Thu, Dec 24 – Mon, Dec 28

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    5:35 pmSDF
    7h 35m
    BNA · 1h 20m
    10:10 pmSFO

    Round-trip total · 1 adult · Taxes included

  11. Thu, Dec 24 – Wed, Dec 30

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  12. Thu, Dec 24 – Wed, Dec 30

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    5:35 pmSDF
    7h 35m
    BNA · 1h 20m
    10:10 pmSFO

    Round-trip total · 1 adult · Taxes included

  13. Thu, Dec 24 – Thu, Dec 31

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  14. Thu, Dec 24 – Thu, Dec 31

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    7:35 pmSDF
    7h 50m
    MDW · 1h 40m
    12:25 am+1SFO

    Round-trip total · 1 adult · Taxes included

  15. Thu, Dec 24 – Fri, Jan 1

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  16. Thu, Dec 24 – Fri, Jan 1

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    5:35 pmSDF
    7h 35m
    BNA · 1h 20m
    10:10 pmSFO

    Round-trip total · 1 adult · Taxes included

  17. Thu, Dec 24 – Sun, Jan 3

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  18. Thu, Dec 24 – Sun, Jan 3

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    5:35 pmSDF
    7h 35m
    BNA · 1h 20m
    10:10 pmSFO

    Round-trip total · 1 adult · Taxes included

  19. Thu, Dec 24 – Mon, Jan 4

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  20. Thu, Dec 24 – Mon, Jan 4

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    5:35 pmSDF
    7h 35m
    BNA · 1h 20m
    10:10 pmSFO

    Round-trip total · 1 adult · Taxes included

  21. Thu, Dec 24 – Tue, Jan 5

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  22. Thu, Dec 24 – Tue, Jan 5

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    7:35 pmSDF
    7h 50m
    MDW · 1h 40m
    12:25 am+1SFO

    Round-trip total · 1 adult · Taxes included

  23. Thu, Dec 24 – Thu, Jan 7

    Breeze Airways
    11:54 amSFO
    4h 25m
    Nonstop
    7:19 pmSDF
    Breeze Airways
    8:47 amSDF
    5h 22m
    Nonstop
    11:09 amSFO

    Round-trip total · 1 adult · Taxes included

  24. Thu, Dec 24 – Thu, Jan 7

    Southwest Airlines
    1:20 pmSFO
    6h 35m
    DEN · 1h 25m
    10:55 pmSDF
    Southwest Airlines
    7:35 pmSDF
    7h 50m
    MDW · 1h 40m
    12:25 am+1SFO

    Round-trip total · 1 adult · Taxes included

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SFO ⇄ SDF

Economy

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Breeze Airways emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 23, 2026 · Return optionsDec 25, 2026 · Return optionsHotels in Louisville with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-24 · one wayBreeze AirwaysMX229Axel-exclusive $196.002026-10-29T01:19:49Z
2026-12-24 · one waySouthwest AirlinesWN1652 + WN1150Axel-exclusive $259.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-25Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-25Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-26Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-26Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-27Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-27Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-28Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-28Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-29Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-29Southwest AirlinesWN1652 + WN1150 / WN282 + WN4836Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-30Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-30Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-31Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2026-12-31Southwest AirlinesWN1652 + WN1150 / WN282 + WN4836Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-01Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-01Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-02Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-02Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-03Breeze AirwaysMX229 / MX228Axel-exclusive $371.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-03Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $497.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-04Breeze AirwaysMX229 / MX228Axel-exclusive $318.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-04Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $426.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-05Breeze AirwaysMX229 / MX228Axel-exclusive $318.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-05Southwest AirlinesWN1652 + WN1150 / WN282 + WN4836Axel-exclusive $426.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-06Breeze AirwaysMX229 / MX228Axel-exclusive $318.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-06Southwest AirlinesWN1652 + WN1150 / WN1162 + WN4813Axel-exclusive $426.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-07Breeze AirwaysMX229 / MX228Axel-exclusive $318.002026-10-29T01:19:49Z
2026-12-24 → 2027-01-07Southwest AirlinesWN1652 + WN1150 / WN282 + WN4836Axel-exclusive $426.002026-10-29T01:19:49Z

Route overview: San Francisco Bay Area to Louisville (SDF) flight deals

2026-12-24 · one way · Axel-exclusive $196.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.

2026-12-24 · one way · Axel-exclusive $259.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.

2026-12-24 → 2026-12-25 · Axel-exclusive $371.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2026-12-25 08:47:00 → SFO 2026-12-25 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2026-12-25 · Axel-exclusive $497.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN1162 / WN4813: SDF 2026-12-25 17:35:00 → SFO 2026-12-25 22:10:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN1162: SDF 2026-12-25 17:35:00 → BNA 2026-12-25 17:40:00; layover at BNA: 80 minutes.
    • WN4813: BNA 2026-12-25 19:00:00 → SFO 2026-12-25 22:10:00.

2026-12-24 → 2026-12-26 · Axel-exclusive $371.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2026-12-26 08:47:00 → SFO 2026-12-26 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2026-12-26 · Axel-exclusive $497.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN1162 / WN4813: SDF 2026-12-26 17:35:00 → SFO 2026-12-26 22:10:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN1162: SDF 2026-12-26 17:35:00 → BNA 2026-12-26 17:40:00; layover at BNA: 80 minutes.
    • WN4813: BNA 2026-12-26 19:00:00 → SFO 2026-12-26 22:10:00.

2026-12-24 → 2026-12-27 · Axel-exclusive $371.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2026-12-27 08:47:00 → SFO 2026-12-27 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2026-12-27 · Axel-exclusive $497.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN1162 / WN4813: SDF 2026-12-27 17:35:00 → SFO 2026-12-27 22:10:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN1162: SDF 2026-12-27 17:35:00 → BNA 2026-12-27 17:40:00; layover at BNA: 80 minutes.
    • WN4813: BNA 2026-12-27 19:00:00 → SFO 2026-12-27 22:10:00.

2026-12-24 → 2026-12-28 · Axel-exclusive $371.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2026-12-28 08:47:00 → SFO 2026-12-28 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2026-12-28 · Axel-exclusive $497.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN1162 / WN4813: SDF 2026-12-28 17:35:00 → SFO 2026-12-28 22:10:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN1162: SDF 2026-12-28 17:35:00 → BNA 2026-12-28 17:40:00; layover at BNA: 80 minutes.
    • WN4813: BNA 2026-12-28 19:00:00 → SFO 2026-12-28 22:10:00.

2026-12-24 → 2026-12-30 · Axel-exclusive $371.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2026-12-30 08:47:00 → SFO 2026-12-30 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2026-12-30 · Axel-exclusive $497.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN1162 / WN4813: SDF 2026-12-30 17:35:00 → SFO 2026-12-30 22:10:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN1162: SDF 2026-12-30 17:35:00 → BNA 2026-12-30 17:40:00; layover at BNA: 80 minutes.
    • WN4813: BNA 2026-12-30 19:00:00 → SFO 2026-12-30 22:10:00.

2026-12-24 → 2026-12-31 · Axel-exclusive $371.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2026-12-31 08:47:00 → SFO 2026-12-31 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2026-12-31 · Axel-exclusive $497.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN282 / WN4836: SDF 2026-12-31 19:35:00 → SFO 2027-01-01 00:25:00; 1 stop(s) via MDW; 470 minutes. Local airport times.
    • WN282: SDF 2026-12-31 19:35:00 → MDW 2026-12-31 19:50:00; layover at MDW: 100 minutes.
    • WN4836: MDW 2026-12-31 21:30:00 → SFO 2027-01-01 00:25:00.

2026-12-24 → 2027-01-01 · Axel-exclusive $371.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2027-01-01 08:47:00 → SFO 2027-01-01 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2027-01-01 · Axel-exclusive $497.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN1162 / WN4813: SDF 2027-01-01 17:35:00 → SFO 2027-01-01 22:10:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN1162: SDF 2027-01-01 17:35:00 → BNA 2027-01-01 17:40:00; layover at BNA: 80 minutes.
    • WN4813: BNA 2027-01-01 19:00:00 → SFO 2027-01-01 22:10:00.

2026-12-24 → 2027-01-03 · Axel-exclusive $371.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2027-01-03 08:47:00 → SFO 2027-01-03 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2027-01-03 · Axel-exclusive $497.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN1162 / WN4813: SDF 2027-01-03 17:35:00 → SFO 2027-01-03 22:10:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN1162: SDF 2027-01-03 17:35:00 → BNA 2027-01-03 17:40:00; layover at BNA: 80 minutes.
    • WN4813: BNA 2027-01-03 19:00:00 → SFO 2027-01-03 22:10:00.

2026-12-24 → 2027-01-04 · Axel-exclusive $318.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2027-01-04 08:47:00 → SFO 2027-01-04 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2027-01-04 · Axel-exclusive $426.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN1162 / WN4813: SDF 2027-01-04 17:35:00 → SFO 2027-01-04 22:10:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN1162: SDF 2027-01-04 17:35:00 → BNA 2027-01-04 17:40:00; layover at BNA: 80 minutes.
    • WN4813: BNA 2027-01-04 19:00:00 → SFO 2027-01-04 22:10:00.

2026-12-24 → 2027-01-05 · Axel-exclusive $318.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2027-01-05 08:47:00 → SFO 2027-01-05 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2027-01-05 · Axel-exclusive $426.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN282 / WN4836: SDF 2027-01-05 19:35:00 → SFO 2027-01-06 00:25:00; 1 stop(s) via MDW; 470 minutes. Local airport times.
    • WN282: SDF 2027-01-05 19:35:00 → MDW 2027-01-05 19:50:00; layover at MDW: 100 minutes.
    • WN4836: MDW 2027-01-05 21:30:00 → SFO 2027-01-06 00:25:00.

2026-12-24 → 2027-01-07 · Axel-exclusive $318.00

  • Breeze Airways MX229: SFO 2026-12-24 11:54:00 → SDF 2026-12-24 19:19:00; nonstop; 265 minutes. Local airport times.
  • Breeze Airways MX228: SDF 2027-01-07 08:47:00 → SFO 2027-01-07 11:09:00; nonstop; 322 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $426.00

  • Southwest Airlines WN1652 / WN1150: SFO 2026-12-24 13:20:00 → SDF 2026-12-24 22:55:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • WN1652: SFO 2026-12-24 13:20:00 → DEN 2026-12-24 16:55:00; layover at DEN: 85 minutes.
    • WN1150: DEN 2026-12-24 18:20:00 → SDF 2026-12-24 22:55:00.
  • Southwest Airlines WN282 / WN4836: SDF 2027-01-07 19:35:00 → SFO 2027-01-08 00:25:00; 1 stop(s) via MDW; 470 minutes. Local airport times.
    • WN282: SDF 2027-01-07 19:35:00 → MDW 2027-01-07 19:50:00; layover at MDW: 100 minutes.
    • WN4836: MDW 2027-01-07 21:30:00 → SFO 2027-01-08 00:25:00.

Explore this route

For AI assistants

  • This page: San Francisco (SFO) to Louisville (SDF) · Dec 24, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Francisco Bay Area to Louisville (SDF) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.