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Houston → Louisville

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HOU → SDF1 adulteconomy

15 flight options · 3 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
12:55 pmHOU
2h 10m
Nonstop
4:05 pmSDF
Southwest Airlines
7:40 pmSDF
2h 20m
Nonstop
9:00 pmHOU

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
2:07 pmHOU
6h 8m
DFW · 2h 31m
9:15 pmSDF
American Airlines
6:54 pmSDF
5h 22m
DFW · 1h 32m
11:16 pmHOU

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
6:12 amHOU
4h 45m
ATL · 1h 22m
11:57 amSDF
Delta Air Lines
12:14 pmSDF
5h 15m
ATL · 1h 39m
4:29 pmHOU

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
2:35 pmHOU
5h 5m
BNA · 2h 5m
8:40 pmSDF
Southwest Airlines
5:35 pmSDF
5h 15m
BNA · 2h 5m
9:50 pmHOU

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
2:35 pmHOU
5h 5m
BNA · 2h 5m
8:40 pmSDF
Southwest Airlines
7:40 pmSDF
2h 20m
Nonstop
9:00 pmHOU

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
2:35 pmHOU
5h
MDW · 1h 15m
8:35 pmSDF
Southwest Airlines
7:40 pmSDF
2h 20m
Nonstop
9:00 pmHOU

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
2:35 pmHOU
5h
MDW · 1h 15m
8:35 pmSDF
Southwest Airlines
5:35 pmSDF
5h 15m
BNA · 2h 5m
9:50 pmHOU

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
12:55 pmHOU
2h 10m
Nonstop
4:05 pmSDF
Southwest Airlines
5:35 pmSDF
5h 15m
BNA · 2h 5m
9:50 pmHOU

Round-trip total · 1 adult · Taxes included

Show 2 more flights

Fri, Nov 27 – Fri, Dec 4

American Airlines
2:07 pmHOU
6h 8m
DFW · 2h 31m
9:15 pmSDF
American Airlines
6:54 pmSDF
5h 22m
DFW · 1h 32m
11:16 pmHOU

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
6:12 amHOU
4h 45m
ATL · 1h 22m
11:57 amSDF
Delta Air Lines
12:14 pmSDF
5h 15m
ATL · 1h 39m
4:29 pmHOU

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Southwest Airlines
12:55 pmHOU
2h 10m
Nonstop
4:05 pmSDF

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
2:07 pmHOU
6h 8m
DFW · 2h 31m
9:15 pmSDF

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
6:12 amHOU
4h 45m
ATL · 1h 22m
11:57 amSDF

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
2:35 pmHOU
5h
MDW · 1h 15m
8:35 pmSDF

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
2:35 pmHOU
5h 5m
BNA · 2h 5m
8:40 pmSDF

One-way total · 1 adult · Taxes included

Make this trip yours

HOU ⇄ SDF

Economy

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

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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, Southwest Airlines 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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
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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

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one waySouthwest AirlinesWN2931$175.002026-10-29T01:05:11Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2931 / WN4844$330.002026-10-29T01:05:11Z
2026-11-20 · one wayAmerican AirlinesAA3949 + AA3673$195.002026-10-29T01:05:11Z
2026-11-20 · one wayDelta Air LinesDL2557 + DL1481$210.002026-10-29T01:05:11Z
2026-11-20 → 2026-11-23American AirlinesAA3949 + AA3673 / AA3072 + AA3763$370.002026-10-29T01:05:11Z
2026-11-20 → 2026-11-23Delta Air LinesDL2557 + DL1481 / DL1481 + DL2381$395.002026-10-29T01:05:11Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2060 + WN2154 / WN1162 + WN576$370.132026-10-29T01:05:11Z
2026-11-20 · one waySouthwest AirlinesWN2133 + WN3028$165.002026-10-29T01:05:11Z
2026-11-20 · one waySouthwest AirlinesWN2060 + WN2154$165.002026-10-29T01:05:11Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2060 + WN2154 / WN4844$322.502026-10-29T01:05:11Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2133 + WN3028 / WN4844$322.502026-10-29T01:05:11Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2133 + WN3028 / WN1162 + WN576$370.132026-10-29T01:05:11Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2931 / WN1162 + WN576$380.252026-10-29T01:05:11Z
2026-11-27 → 2026-12-04American AirlinesAA3949 + AA3673 / AA3072 + AA3763$434.752026-10-29T01:05:11Z
2026-11-27 → 2026-12-04Delta Air LinesDL2557 + DL1481 / DL1481 + DL2381$464.132026-10-29T01:05:11Z

2026-11-20 · one way · $175.00

  • Southwest Airlines WN2931: HOU 2026-11-20 12:55:00 → SDF 2026-11-20 16:05:00; nonstop; 130 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $330.00

  • Southwest Airlines WN2931: HOU 2026-11-20 12:55:00 → SDF 2026-11-20 16:05:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN4844: SDF 2026-11-23 19:40:00 → HOU 2026-11-23 21:00:00; nonstop; 140 minutes. Local airport times.

2026-11-20 · one way · $195.00

  • American Airlines AA3949 / AA3673: HOU 2026-11-20 14:07:00 → SDF 2026-11-20 21:15:00; 1 stop(s) via DFW; 368 minutes. Local airport times.
    • AA3949: HOU 2026-11-20 14:07:00 → DFW 2026-11-20 15:36:00; layover at DFW: 151 minutes.
    • AA3673: DFW 2026-11-20 18:07:00 → SDF 2026-11-20 21:15:00.

2026-11-20 · one way · $210.00

  • Delta Air Lines DL2557 / DL1481: HOU 2026-11-20 06:12:00 → SDF 2026-11-20 11:57:00; 1 stop(s) via ATL; 285 minutes. Local airport times.
    • DL2557: HOU 2026-11-20 06:12:00 → ATL 2026-11-20 09:10:00; layover at ATL: 82 minutes.
    • DL1481: ATL 2026-11-20 10:32:00 → SDF 2026-11-20 11:57:00.

2026-11-20 → 2026-11-23 · $370.00

  • American Airlines AA3949 / AA3673: HOU 2026-11-20 14:07:00 → SDF 2026-11-20 21:15:00; 1 stop(s) via DFW; 368 minutes. Local airport times.
    • AA3949: HOU 2026-11-20 14:07:00 → DFW 2026-11-20 15:36:00; layover at DFW: 151 minutes.
    • AA3673: DFW 2026-11-20 18:07:00 → SDF 2026-11-20 21:15:00.
  • American Airlines AA3072 / AA3763: SDF 2026-11-23 18:54:00 → HOU 2026-11-23 23:16:00; 1 stop(s) via DFW; 322 minutes. Local airport times.
    • AA3072: SDF 2026-11-23 18:54:00 → DFW 2026-11-23 20:30:00; layover at DFW: 92 minutes.
    • AA3763: DFW 2026-11-23 22:02:00 → HOU 2026-11-23 23:16:00.

2026-11-20 → 2026-11-23 · $395.00

  • Delta Air Lines DL2557 / DL1481: HOU 2026-11-20 06:12:00 → SDF 2026-11-20 11:57:00; 1 stop(s) via ATL; 285 minutes. Local airport times.
    • DL2557: HOU 2026-11-20 06:12:00 → ATL 2026-11-20 09:10:00; layover at ATL: 82 minutes.
    • DL1481: ATL 2026-11-20 10:32:00 → SDF 2026-11-20 11:57:00.
  • Delta Air Lines DL1481 / DL2381: SDF 2026-11-23 12:14:00 → HOU 2026-11-23 16:29:00; 1 stop(s) via ATL; 315 minutes. Local airport times.
    • DL1481: SDF 2026-11-23 12:14:00 → ATL 2026-11-23 13:36:00; layover at ATL: 99 minutes.
    • DL2381: ATL 2026-11-23 15:15:00 → HOU 2026-11-23 16:29:00.

2026-11-27 → 2026-12-04 · $370.13

  • Southwest Airlines WN2060 / WN2154: HOU 2026-11-27 14:35:00 → SDF 2026-11-27 20:40:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
    • WN2060: HOU 2026-11-27 14:35:00 → BNA 2026-11-27 16:25:00; layover at BNA: 125 minutes.
    • WN2154: BNA 2026-11-27 18:30:00 → SDF 2026-11-27 20:40:00.
  • Southwest Airlines WN1162 / WN576: SDF 2026-12-04 17:35:00 → HOU 2026-12-04 21:50:00; 1 stop(s) via BNA; 315 minutes. Local airport times.
    • WN1162: SDF 2026-12-04 17:35:00 → BNA 2026-12-04 17:40:00; layover at BNA: 125 minutes.
    • WN576: BNA 2026-12-04 19:45:00 → HOU 2026-12-04 21:50:00.

2026-11-20 · one way · $165.00

  • Southwest Airlines WN2133 / WN3028: HOU 2026-11-20 14:35:00 → SDF 2026-11-20 20:35:00; 1 stop(s) via MDW; 300 minutes. Local airport times.
    • WN2133: HOU 2026-11-20 14:35:00 → MDW 2026-11-20 17:00:00; layover at MDW: 75 minutes.
    • WN3028: MDW 2026-11-20 18:15:00 → SDF 2026-11-20 20:35:00.

2026-11-20 · one way · $165.00

  • Southwest Airlines WN2060 / WN2154: HOU 2026-11-20 14:35:00 → SDF 2026-11-20 20:40:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
    • WN2060: HOU 2026-11-20 14:35:00 → BNA 2026-11-20 16:25:00; layover at BNA: 125 minutes.
    • WN2154: BNA 2026-11-20 18:30:00 → SDF 2026-11-20 20:40:00.

2026-11-20 → 2026-11-23 · $322.50

  • Southwest Airlines WN2060 / WN2154: HOU 2026-11-20 14:35:00 → SDF 2026-11-20 20:40:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
    • WN2060: HOU 2026-11-20 14:35:00 → BNA 2026-11-20 16:25:00; layover at BNA: 125 minutes.
    • WN2154: BNA 2026-11-20 18:30:00 → SDF 2026-11-20 20:40:00.
  • Southwest Airlines WN4844: SDF 2026-11-23 19:40:00 → HOU 2026-11-23 21:00:00; nonstop; 140 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $322.50

  • Southwest Airlines WN2133 / WN3028: HOU 2026-11-20 14:35:00 → SDF 2026-11-20 20:35:00; 1 stop(s) via MDW; 300 minutes. Local airport times.
    • WN2133: HOU 2026-11-20 14:35:00 → MDW 2026-11-20 17:00:00; layover at MDW: 75 minutes.
    • WN3028: MDW 2026-11-20 18:15:00 → SDF 2026-11-20 20:35:00.
  • Southwest Airlines WN4844: SDF 2026-11-23 19:40:00 → HOU 2026-11-23 21:00:00; nonstop; 140 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $370.13

  • Southwest Airlines WN2133 / WN3028: HOU 2026-11-27 14:35:00 → SDF 2026-11-27 20:35:00; 1 stop(s) via MDW; 300 minutes. Local airport times.
    • WN2133: HOU 2026-11-27 14:35:00 → MDW 2026-11-27 17:00:00; layover at MDW: 75 minutes.
    • WN3028: MDW 2026-11-27 18:15:00 → SDF 2026-11-27 20:35:00.
  • Southwest Airlines WN1162 / WN576: SDF 2026-12-04 17:35:00 → HOU 2026-12-04 21:50:00; 1 stop(s) via BNA; 315 minutes. Local airport times.
    • WN1162: SDF 2026-12-04 17:35:00 → BNA 2026-12-04 17:40:00; layover at BNA: 125 minutes.
    • WN576: BNA 2026-12-04 19:45:00 → HOU 2026-12-04 21:50:00.

2026-11-27 → 2026-12-04 · $380.25

  • Southwest Airlines WN2931: HOU 2026-11-27 12:55:00 → SDF 2026-11-27 16:05:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN1162 / WN576: SDF 2026-12-04 17:35:00 → HOU 2026-12-04 21:50:00; 1 stop(s) via BNA; 315 minutes. Local airport times.
    • WN1162: SDF 2026-12-04 17:35:00 → BNA 2026-12-04 17:40:00; layover at BNA: 125 minutes.
    • WN576: BNA 2026-12-04 19:45:00 → HOU 2026-12-04 21:50:00.

2026-11-27 → 2026-12-04 · $434.75

  • American Airlines AA3949 / AA3673: HOU 2026-11-27 14:07:00 → SDF 2026-11-27 21:15:00; 1 stop(s) via DFW; 368 minutes. Local airport times.
    • AA3949: HOU 2026-11-27 14:07:00 → DFW 2026-11-27 15:36:00; layover at DFW: 151 minutes.
    • AA3673: DFW 2026-11-27 18:07:00 → SDF 2026-11-27 21:15:00.
  • American Airlines AA3072 / AA3763: SDF 2026-12-04 18:54:00 → HOU 2026-12-04 23:16:00; 1 stop(s) via DFW; 322 minutes. Local airport times.
    • AA3072: SDF 2026-12-04 18:54:00 → DFW 2026-12-04 20:30:00; layover at DFW: 92 minutes.
    • AA3763: DFW 2026-12-04 22:02:00 → HOU 2026-12-04 23:16:00.

2026-11-27 → 2026-12-04 · $464.13

  • Delta Air Lines DL2557 / DL1481: HOU 2026-11-27 06:12:00 → SDF 2026-11-27 11:57:00; 1 stop(s) via ATL; 285 minutes. Local airport times.
    • DL2557: HOU 2026-11-27 06:12:00 → ATL 2026-11-27 09:10:00; layover at ATL: 82 minutes.
    • DL1481: ATL 2026-11-27 10:32:00 → SDF 2026-11-27 11:57:00.
  • Delta Air Lines DL1481 / DL2381: SDF 2026-12-04 12:14:00 → HOU 2026-12-04 16:29:00; 1 stop(s) via ATL; 315 minutes. Local airport times.
    • DL1481: SDF 2026-12-04 12:14:00 → ATL 2026-12-04 13:36:00; layover at ATL: 99 minutes.
    • DL2381: ATL 2026-12-04 15:15:00 → HOU 2026-12-04 16:29:00.

More dates for this route