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Route overview: Washington, DC to Louisville (SDF) flight deals

Washington → Louisville

Nov 13, 2026 · choose your return date

DCA → 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.

November 2026

Nov 13, 2026 · One waySouthwest AirlinesUp to 1 stop each way$150.00 Nov 13, 2026 · One wayAmerican AirlinesUp to 1 stop each way$160.00 Nov 13, 2026 – Nov 14, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 14, 2026 · 1 nightAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 15, 2026 · 2 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 15, 2026 · 2 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 16, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 16, 2026 · 3 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 17, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 17, 2026 · 4 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 18, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 18, 2026 · 5 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 19, 2026 · 6 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 19, 2026 · 6 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 20, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 20, 2026 · 7 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 21, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 21, 2026 · 8 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 22, 2026 · 9 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 22, 2026 · 9 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 23, 2026 · 10 nightsSouthwest AirlinesUp to 1 stop each way$285.00 Nov 13, 2026 – Nov 23, 2026 · 10 nightsAmerican AirlinesUp to 1 stop each way$317.50 Nov 13, 2026 – Nov 24, 2026 · 11 nightsSouthwest AirlinesUp to 1 stop each way$327.75 Nov 13, 2026 – Nov 24, 2026 · 11 nightsAmerican AirlinesUp to 1 stop each way$367.00 Nov 13, 2026 – Nov 25, 2026 · 12 nightsSouthwest AirlinesUp to 1 stop each way$327.75 Nov 13, 2026 – Nov 25, 2026 · 12 nightsAmerican AirlinesUp to 1 stop each way$367.00 Nov 13, 2026 – Nov 26, 2026 · 13 nightsSouthwest AirlinesUp to 1 stop each way$327.75 Nov 13, 2026 – Nov 26, 2026 · 13 nightsAmerican AirlinesUp to 1 stop each way$367.00 Nov 13, 2026 – Nov 27, 2026 · 14 nightsSouthwest AirlinesUp to 1 stop each way$327.75 Nov 13, 2026 – Nov 27, 2026 · 14 nightsAmerican AirlinesUp to 1 stop each way$367.00

Flights for your trip

  1. Fri, Nov 13 · One way

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Fri, Nov 13 · One way

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Fri, Nov 13 – Sat, Nov 14

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Fri, Nov 13 – Sat, Nov 14

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    11:17 amSDF
    1h 40m
    Nonstop
    12:57 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Fri, Nov 13 – Sun, Nov 15

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Fri, Nov 13 – Sun, Nov 15

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Fri, Nov 13 – Mon, Nov 16

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Fri, Nov 13 – Mon, Nov 16

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Fri, Nov 13 – Tue, Nov 17

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Fri, Nov 13 – Tue, Nov 17

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Fri, Nov 13 – Thu, Nov 19

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Fri, Nov 13 – Thu, Nov 19

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Fri, Nov 13 – Fri, Nov 20

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Fri, Nov 13 – Fri, Nov 20

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Fri, Nov 13 – Sat, Nov 21

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Fri, Nov 13 – Sat, Nov 21

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Fri, Nov 13 – Mon, Nov 23

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Fri, Nov 13 – Mon, Nov 23

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Fri, Nov 13 – Tue, Nov 24

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Fri, Nov 13 – Tue, Nov 24

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Fri, Nov 13 – Wed, Nov 25

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Fri, Nov 13 – Wed, Nov 25

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    11:17 amSDF
    1h 40m
    Nonstop
    12:57 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Fri, Nov 13 – Fri, Nov 27

    Southwest Airlines
    6:05 amDCA
    6h 5m
    BNA · 3h 15m
    12:10 pmSDF
    Southwest Airlines
    5:35 pmSDF
    5h 20m
    BNA · 2h 35m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Fri, Nov 13 – Fri, Nov 27

    American Airlines
    4:46 pmDCA
    6h 28m
    PHL · 3h 2m
    11:14 pmSDF
    American Airlines
    6:30 amSDF
    1h 43m
    Nonstop
    8:13 amDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

DCA ⇄ SDF

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeNov 12, 2026 · Return optionsNov 14, 2026 · Return optionsHotels in Louisville with Axel
For AI assistants: every fare, every link, instructions

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)
2026-11-13 · one waySouthwest AirlinesWN2171 + WN712Axel-exclusive $150.002026-10-29T01:02:53Z
2026-11-13 · one wayAmerican AirlinesAA5432 + AA4697Axel-exclusive $160.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-14Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-14American AirlinesAA5432 + AA4697 / AA4718Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-15Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-15American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-16Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-16American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-17Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-17American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-18Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-18American AirlinesAA5432 + AA4697 / AA4718Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-19Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-19American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-20Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-20American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-21Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-21American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-22Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-22American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-23Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $285.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-23American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $317.502026-10-29T01:02:53Z
2026-11-13 → 2026-11-24Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $327.752026-10-29T01:02:53Z
2026-11-13 → 2026-11-24American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $367.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-25Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $327.752026-10-29T01:02:53Z
2026-11-13 → 2026-11-25American AirlinesAA5432 + AA4697 / AA4718Axel-exclusive $367.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-26Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $327.752026-10-29T01:02:53Z
2026-11-13 → 2026-11-26American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $367.002026-10-29T01:02:53Z
2026-11-13 → 2026-11-27Southwest AirlinesWN2171 + WN712 / WN1162 + WN4667Axel-exclusive $327.752026-10-29T01:02:53Z
2026-11-13 → 2026-11-27American AirlinesAA5432 + AA4697 / AA4549Axel-exclusive $367.002026-10-29T01:02:53Z

Route overview: Washington, DC to Louisville (SDF) flight deals

2026-11-13 · one way · Axel-exclusive $150.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.

2026-11-13 · one way · Axel-exclusive $160.00

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.

2026-11-13 → 2026-11-14 · Axel-exclusive $285.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-14 17:35:00 → DCA 2026-11-14 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-14 17:35:00 → BNA 2026-11-14 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-14 20:15:00 → DCA 2026-11-14 22:55:00.

2026-11-13 → 2026-11-14 · Axel-exclusive $317.50

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4718: SDF 2026-11-14 11:17:00 → DCA 2026-11-14 12:57:00; nonstop; 100 minutes. Local airport times.

2026-11-13 → 2026-11-15 · Axel-exclusive $285.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-15 17:35:00 → DCA 2026-11-15 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-15 17:35:00 → BNA 2026-11-15 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-15 20:15:00 → DCA 2026-11-15 22:55:00.

2026-11-13 → 2026-11-15 · Axel-exclusive $317.50

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-15 06:30:00 → DCA 2026-11-15 08:13:00; nonstop; 103 minutes. Local airport times.

2026-11-13 → 2026-11-16 · Axel-exclusive $285.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-16 17:35:00 → DCA 2026-11-16 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-16 17:35:00 → BNA 2026-11-16 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-16 20:15:00 → DCA 2026-11-16 22:55:00.

2026-11-13 → 2026-11-16 · Axel-exclusive $317.50

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-16 06:30:00 → DCA 2026-11-16 08:13:00; nonstop; 103 minutes. Local airport times.

2026-11-13 → 2026-11-17 · Axel-exclusive $285.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-17 17:35:00 → DCA 2026-11-17 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-17 17:35:00 → BNA 2026-11-17 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-17 20:15:00 → DCA 2026-11-17 22:55:00.

2026-11-13 → 2026-11-17 · Axel-exclusive $317.50

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-17 06:30:00 → DCA 2026-11-17 08:13:00; nonstop; 103 minutes. Local airport times.

2026-11-13 → 2026-11-19 · Axel-exclusive $285.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-19 17:35:00 → DCA 2026-11-19 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-19 17:35:00 → BNA 2026-11-19 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-19 20:15:00 → DCA 2026-11-19 22:55:00.

2026-11-13 → 2026-11-19 · Axel-exclusive $317.50

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-19 06:30:00 → DCA 2026-11-19 08:13:00; nonstop; 103 minutes. Local airport times.

2026-11-13 → 2026-11-20 · Axel-exclusive $285.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-20 17:35:00 → DCA 2026-11-20 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-20 17:35:00 → BNA 2026-11-20 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-20 20:15:00 → DCA 2026-11-20 22:55:00.

2026-11-13 → 2026-11-20 · Axel-exclusive $317.50

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-20 06:30:00 → DCA 2026-11-20 08:13:00; nonstop; 103 minutes. Local airport times.

2026-11-13 → 2026-11-21 · Axel-exclusive $285.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-21 17:35:00 → DCA 2026-11-21 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-21 17:35:00 → BNA 2026-11-21 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-21 20:15:00 → DCA 2026-11-21 22:55:00.

2026-11-13 → 2026-11-21 · Axel-exclusive $317.50

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-21 06:30:00 → DCA 2026-11-21 08:13:00; nonstop; 103 minutes. Local airport times.

2026-11-13 → 2026-11-23 · Axel-exclusive $285.00

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-23 17:35:00 → DCA 2026-11-23 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-23 17:35:00 → BNA 2026-11-23 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-23 20:15:00 → DCA 2026-11-23 22:55:00.

2026-11-13 → 2026-11-23 · Axel-exclusive $317.50

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-23 06:30:00 → DCA 2026-11-23 08:13:00; nonstop; 103 minutes. Local airport times.

2026-11-13 → 2026-11-24 · Axel-exclusive $327.75

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-24 17:35:00 → DCA 2026-11-24 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-24 17:35:00 → BNA 2026-11-24 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-24 20:15:00 → DCA 2026-11-24 22:55:00.

2026-11-13 → 2026-11-24 · Axel-exclusive $367.00

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-24 06:30:00 → DCA 2026-11-24 08:13:00; nonstop; 103 minutes. Local airport times.

2026-11-13 → 2026-11-25 · Axel-exclusive $327.75

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-25 17:35:00 → DCA 2026-11-25 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-25 17:35:00 → BNA 2026-11-25 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-25 20:15:00 → DCA 2026-11-25 22:55:00.

2026-11-13 → 2026-11-25 · Axel-exclusive $367.00

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4718: SDF 2026-11-25 11:17:00 → DCA 2026-11-25 12:57:00; nonstop; 100 minutes. Local airport times.

2026-11-13 → 2026-11-27 · Axel-exclusive $327.75

  • Southwest Airlines WN2171 / WN712: DCA 2026-11-13 06:05:00 → SDF 2026-11-13 12:10:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN2171: DCA 2026-11-13 06:05:00 → BNA 2026-11-13 07:00:00; layover at BNA: 195 minutes.
    • WN712: BNA 2026-11-13 10:15:00 → SDF 2026-11-13 12:10:00.
  • Southwest Airlines WN1162 / WN4667: SDF 2026-11-27 17:35:00 → DCA 2026-11-27 22:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1162: SDF 2026-11-27 17:35:00 → BNA 2026-11-27 17:40:00; layover at BNA: 155 minutes.
    • WN4667: BNA 2026-11-27 20:15:00 → DCA 2026-11-27 22:55:00.

2026-11-13 → 2026-11-27 · Axel-exclusive $367.00

  • American Airlines AA5432 / AA4697: DCA 2026-11-13 16:46:00 → SDF 2026-11-13 23:14:00; 1 stop(s) via PHL; 388 minutes. Local airport times.
    • AA5432: DCA 2026-11-13 16:46:00 → PHL 2026-11-13 17:55:00; layover at PHL: 182 minutes.
    • AA4697: PHL 2026-11-13 20:57:00 → SDF 2026-11-13 23:14:00.
  • American Airlines AA4549: SDF 2026-11-27 06:30:00 → DCA 2026-11-27 08:13:00; nonstop; 103 minutes. Local airport times.

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  • This page: Washington (DCA) to Louisville (SDF) · Nov 13, 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.
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  • 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.