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Route overview: Houston to Louisville (SDF) flight deals

Houston → Louisville

Nov 29, 2026 · choose your return date

IAH → SDF1 adulteconomyOne way and round trips

30 flight options · 3 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 29, 2026 · One wayAmerican AirlinesUp to 1 stop each way$229.50 Nov 29, 2026 · One wayUnited AirlinesUp to 1 stop each way$236.25 Nov 29, 2026 – Nov 30, 2026 · 1 nightAmerican AirlinesUp to 1 stop each way$418.50 Nov 29, 2026 – Nov 30, 2026 · 1 nightDelta Air LinesUp to 1 stop each way$445.50 Nov 29, 2026 – Dec 1, 2026 · 2 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 1, 2026 · 2 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 2, 2026 · 3 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 2, 2026 · 3 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 3, 2026 · 4 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 3, 2026 · 4 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 4, 2026 · 5 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 4, 2026 · 5 nightsUnited AirlinesUp to 1 stop each way$376.00 Nov 29, 2026 – Dec 5, 2026 · 6 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 5, 2026 · 6 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 6, 2026 · 7 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 6, 2026 · 7 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 7, 2026 · 8 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 7, 2026 · 8 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 8, 2026 · 9 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 8, 2026 · 9 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 9, 2026 · 10 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 9, 2026 · 10 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 10, 2026 · 11 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 10, 2026 · 11 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 11, 2026 · 12 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 11, 2026 · 12 nightsUnited AirlinesUp to 1 stop each way$376.00 Nov 29, 2026 – Dec 12, 2026 · 13 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 12, 2026 · 13 nightsDelta Air LinesUp to 1 stop each way$387.75 Nov 29, 2026 – Dec 13, 2026 · 14 nightsAmerican AirlinesUp to 1 stop each way$364.25 Nov 29, 2026 – Dec 13, 2026 · 14 nightsDelta Air LinesUp to 1 stop each way$387.75

Flights for your trip

  1. Sun, Nov 29 · One way

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF

    One-way total · 1 adult · Taxes included

  2. Sun, Nov 29 · One way

    United Airlines
    6:20 amIAH
    6h 15m
    ORD · 1h 53m
    1:35 pmSDF

    One-way total · 1 adult · Taxes included

  3. Sun, Nov 29 – Mon, Nov 30

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  4. Sun, Nov 29 – Mon, Nov 30

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  5. Sun, Nov 29 – Tue, Dec 1

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  6. Sun, Nov 29 – Tue, Dec 1

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  7. Sun, Nov 29 – Wed, Dec 2

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    6:54 pmSDF
    6h 5m
    DFW · 2h 19m
    11:59 pmIAH

    Round-trip total · 1 adult · Taxes included

  8. Sun, Nov 29 – Wed, Dec 2

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  9. Sun, Nov 29 – Thu, Dec 3

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  10. Sun, Nov 29 – Thu, Dec 3

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  11. Sun, Nov 29 – Sat, Dec 5

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  12. Sun, Nov 29 – Sat, Dec 5

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  13. Sun, Nov 29 – Sun, Dec 6

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  14. Sun, Nov 29 – Sun, Dec 6

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  15. Sun, Nov 29 – Mon, Dec 7

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  16. Sun, Nov 29 – Mon, Dec 7

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  17. Sun, Nov 29 – Wed, Dec 9

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    6:54 pmSDF
    6h 5m
    DFW · 2h 19m
    11:59 pmIAH

    Round-trip total · 1 adult · Taxes included

  18. Sun, Nov 29 – Wed, Dec 9

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  19. Sun, Nov 29 – Thu, Dec 10

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  20. Sun, Nov 29 – Thu, Dec 10

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

  21. Sun, Nov 29 – Fri, Dec 11

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  22. Sun, Nov 29 – Fri, Dec 11

    United Airlines
    6:20 amIAH
    6h 15m
    ORD · 1h 53m
    1:35 pmSDF
    United Airlines
    1:59 pmSDF
    8h 36m
    ORD · 3h 50m
    9:35 pmIAH

    Round-trip total · 1 adult · Taxes included

  23. Sun, Nov 29 – Sun, Dec 13

    American Airlines
    8:12 amIAH
    8h
    CLT · 3h 55m
    5:12 pmSDF
    American Airlines
    1:14 pmSDF
    5h 48m
    ORD · 1h 8m
    6:02 pmIAH

    Round-trip total · 1 adult · Taxes included

  24. Sun, Nov 29 – Sun, Dec 13

    Delta Air Lines
    5:32 pmIAH
    5h 37m
    ATL · 2h 11m
    12:09 am+1SDF
    Delta Air Lines
    12:14 pmSDF
    6h 26m
    ATL · 2h 46m
    5:40 pmIAH

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

IAH ⇄ SDF

Economy

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Explore this route

All dates for this routeNov 28, 2026 · Return optionsNov 30, 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)
2026-11-29 · one wayAmerican AirlinesAA2765 + AA5585Axel-exclusive $229.502026-10-29T01:11:30Z
2026-11-29 · one wayUnited AirlinesUA2616 + UA5411Axel-exclusive $236.252026-10-29T01:11:30Z
2026-11-29 → 2026-11-30American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $418.502026-10-29T01:11:30Z
2026-11-29 → 2026-11-30Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $445.502026-10-29T01:11:30Z
2026-11-29 → 2026-12-01American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-01Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-02American AirlinesAA2765 + AA5585 / AA3072 + AA2882Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-02Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-03American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-03Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-04American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-04United AirlinesUA2616 + UA5411 / UA5407 + UA2259Axel-exclusive $376.002026-10-29T01:11:30Z
2026-11-29 → 2026-12-05American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-05Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-06American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-06Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-07American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-07Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-08American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-08Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-09American AirlinesAA2765 + AA5585 / AA3072 + AA2882Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-09Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-10American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-10Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-11American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-11United AirlinesUA2616 + UA5411 / UA5407 + UA2259Axel-exclusive $376.002026-10-29T01:11:30Z
2026-11-29 → 2026-12-12American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-12Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z
2026-11-29 → 2026-12-13American AirlinesAA2765 + AA5585 / AA5316 + AA519Axel-exclusive $364.252026-10-29T01:11:30Z
2026-11-29 → 2026-12-13Delta Air LinesDL1223 + DL2624 / DL1481 + DL1223Axel-exclusive $387.752026-10-29T01:11:30Z

Route overview: Houston to Louisville (SDF) flight deals

2026-11-29 · one way · Axel-exclusive $229.50

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.

2026-11-29 · one way · Axel-exclusive $236.25

  • United Airlines UA2616 / UA5411: IAH 2026-11-29 06:20:00 → SDF 2026-11-29 13:35:00; 1 stop(s) via ORD; 375 minutes. Local airport times.
    • UA2616: IAH 2026-11-29 06:20:00 → ORD 2026-11-29 09:11:00; layover at ORD: 113 minutes.
    • UA5411: ORD 2026-11-29 11:04:00 → SDF 2026-11-29 13:35:00.

2026-11-29 → 2026-11-30 · Axel-exclusive $418.50

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-11-30 13:14:00 → IAH 2026-11-30 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-11-30 13:14:00 → ORD 2026-11-30 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-11-30 15:05:00 → IAH 2026-11-30 18:02:00.

2026-11-29 → 2026-11-30 · Axel-exclusive $445.50

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-11-30 12:14:00 → IAH 2026-11-30 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-11-30 12:14:00 → ATL 2026-11-30 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-11-30 16:22:00 → IAH 2026-11-30 17:40:00.

2026-11-29 → 2026-12-01 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-12-01 13:14:00 → IAH 2026-12-01 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-12-01 13:14:00 → ORD 2026-12-01 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-12-01 15:05:00 → IAH 2026-12-01 18:02:00.

2026-11-29 → 2026-12-01 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-01 12:14:00 → IAH 2026-12-01 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-01 12:14:00 → ATL 2026-12-01 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-01 16:22:00 → IAH 2026-12-01 17:40:00.

2026-11-29 → 2026-12-02 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA3072 / AA2882: SDF 2026-12-02 18:54:00 → IAH 2026-12-02 23:59:00; 1 stop(s) via DFW; 365 minutes. Local airport times.
    • AA3072: SDF 2026-12-02 18:54:00 → DFW 2026-12-02 20:30:00; layover at DFW: 139 minutes.
    • AA2882: DFW 2026-12-02 22:49:00 → IAH 2026-12-02 23:59:00.

2026-11-29 → 2026-12-02 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-02 12:14:00 → IAH 2026-12-02 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-02 12:14:00 → ATL 2026-12-02 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-02 16:22:00 → IAH 2026-12-02 17:40:00.

2026-11-29 → 2026-12-03 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-12-03 13:14:00 → IAH 2026-12-03 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-12-03 13:14:00 → ORD 2026-12-03 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-12-03 15:05:00 → IAH 2026-12-03 18:02:00.

2026-11-29 → 2026-12-03 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-03 12:14:00 → IAH 2026-12-03 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-03 12:14:00 → ATL 2026-12-03 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-03 16:22:00 → IAH 2026-12-03 17:40:00.

2026-11-29 → 2026-12-05 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-12-05 13:14:00 → IAH 2026-12-05 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-12-05 13:14:00 → ORD 2026-12-05 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-12-05 15:05:00 → IAH 2026-12-05 18:02:00.

2026-11-29 → 2026-12-05 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-05 12:14:00 → IAH 2026-12-05 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-05 12:14:00 → ATL 2026-12-05 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-05 16:22:00 → IAH 2026-12-05 17:40:00.

2026-11-29 → 2026-12-06 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-12-06 13:14:00 → IAH 2026-12-06 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-12-06 13:14:00 → ORD 2026-12-06 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-12-06 15:05:00 → IAH 2026-12-06 18:02:00.

2026-11-29 → 2026-12-06 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-06 12:14:00 → IAH 2026-12-06 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-06 12:14:00 → ATL 2026-12-06 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-06 16:22:00 → IAH 2026-12-06 17:40:00.

2026-11-29 → 2026-12-07 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-12-07 13:14:00 → IAH 2026-12-07 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-12-07 13:14:00 → ORD 2026-12-07 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-12-07 15:05:00 → IAH 2026-12-07 18:02:00.

2026-11-29 → 2026-12-07 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-07 12:14:00 → IAH 2026-12-07 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-07 12:14:00 → ATL 2026-12-07 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-07 16:22:00 → IAH 2026-12-07 17:40:00.

2026-11-29 → 2026-12-09 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA3072 / AA2882: SDF 2026-12-09 18:54:00 → IAH 2026-12-09 23:59:00; 1 stop(s) via DFW; 365 minutes. Local airport times.
    • AA3072: SDF 2026-12-09 18:54:00 → DFW 2026-12-09 20:30:00; layover at DFW: 139 minutes.
    • AA2882: DFW 2026-12-09 22:49:00 → IAH 2026-12-09 23:59:00.

2026-11-29 → 2026-12-09 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-09 12:14:00 → IAH 2026-12-09 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-09 12:14:00 → ATL 2026-12-09 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-09 16:22:00 → IAH 2026-12-09 17:40:00.

2026-11-29 → 2026-12-10 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-12-10 13:14:00 → IAH 2026-12-10 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-12-10 13:14:00 → ORD 2026-12-10 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-12-10 15:05:00 → IAH 2026-12-10 18:02:00.

2026-11-29 → 2026-12-10 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-10 12:14:00 → IAH 2026-12-10 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-10 12:14:00 → ATL 2026-12-10 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-10 16:22:00 → IAH 2026-12-10 17:40:00.

2026-11-29 → 2026-12-11 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-12-11 13:14:00 → IAH 2026-12-11 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-12-11 13:14:00 → ORD 2026-12-11 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-12-11 15:05:00 → IAH 2026-12-11 18:02:00.

2026-11-29 → 2026-12-11 · Axel-exclusive $376.00

  • United Airlines UA2616 / UA5411: IAH 2026-11-29 06:20:00 → SDF 2026-11-29 13:35:00; 1 stop(s) via ORD; 375 minutes. Local airport times.
    • UA2616: IAH 2026-11-29 06:20:00 → ORD 2026-11-29 09:11:00; layover at ORD: 113 minutes.
    • UA5411: ORD 2026-11-29 11:04:00 → SDF 2026-11-29 13:35:00.
  • United Airlines UA5407 / UA2259: SDF 2026-12-11 13:59:00 → IAH 2026-12-11 21:35:00; 1 stop(s) via ORD; 516 minutes. Local airport times.
    • UA5407: SDF 2026-12-11 13:59:00 → ORD 2026-12-11 14:40:00; layover at ORD: 230 minutes.
    • UA2259: ORD 2026-12-11 18:30:00 → IAH 2026-12-11 21:35:00.

2026-11-29 → 2026-12-13 · Axel-exclusive $364.25

  • American Airlines AA2765 / AA5585: IAH 2026-11-29 08:12:00 → SDF 2026-11-29 17:12:00; 1 stop(s) via CLT; 480 minutes. Local airport times.
    • AA2765: IAH 2026-11-29 08:12:00 → CLT 2026-11-29 11:40:00; layover at CLT: 235 minutes.
    • AA5585: CLT 2026-11-29 15:35:00 → SDF 2026-11-29 17:12:00.
  • American Airlines AA5316 / AA519: SDF 2026-12-13 13:14:00 → IAH 2026-12-13 18:02:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
    • AA5316: SDF 2026-12-13 13:14:00 → ORD 2026-12-13 13:57:00; layover at ORD: 68 minutes.
    • AA519: ORD 2026-12-13 15:05:00 → IAH 2026-12-13 18:02:00.

2026-11-29 → 2026-12-13 · Axel-exclusive $387.75

  • Delta Air Lines DL1223 / DL2624: IAH 2026-11-29 17:32:00 → SDF 2026-11-30 00:09:00; 1 stop(s) via ATL; 337 minutes. Local airport times.
    • DL1223: IAH 2026-11-29 17:32:00 → ATL 2026-11-29 20:34:00; layover at ATL: 131 minutes.
    • DL2624: ATL 2026-11-29 22:45:00 → SDF 2026-11-30 00:09:00.
  • Delta Air Lines DL1481 / DL1223: SDF 2026-12-13 12:14:00 → IAH 2026-12-13 17:40:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
    • DL1481: SDF 2026-12-13 12:14:00 → ATL 2026-12-13 13:36:00; layover at ATL: 166 minutes.
    • DL1223: ATL 2026-12-13 16:22:00 → IAH 2026-12-13 17:40:00.

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For AI assistants

  • This page: Houston (IAH) to Louisville (SDF) · Nov 29, 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. 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.