Travel with Axel,
get the best price.

Las Vegas → Louisville

Dec 22, 2026 · one way

LAS → SDF1 adulteconomyOne way

7 flight options · 3 airlines

Nonstop flights

Tue, Dec 22 · One way

Southwest Airlines
10:30 amLAS
3h 40m
Nonstop
5:10 pmSDF

One-way total · 1 adult · Taxes included

One-stop flights

Tue, Dec 22 · One way

American Airlines
12:25 amLAS
6h 43m
ORD · 1h 31m
10:08 amSDF

One-way total · 1 adult · Taxes included

Tue, Dec 22 · One way

United Airlines
11:50 pmLAS
6h 48m
ORD · 1h 28m
9:38 am+1SDF

One-way total · 1 adult · Taxes included

Tue, Dec 22 · One way

Southwest Airlines
10:25 amLAS
7h 15m
BNA · 2h 35m
8:40 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 22 · One way

Southwest Airlines
12:20 amLAS
7h 10m
MDW · 2h 35m
10:30 amSDF

One-way total · 1 adult · Taxes included

Tue, Dec 22 · One way

American Airlines
2:07 pmLAS
6h 27m
DFW · 1h 24m
11:34 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 22 · One way

United Airlines
5:15 amLAS
6h 6m
DEN · 1h 26m
2:21 pmSDF

One-way total · 1 adult · Taxes included

Make this trip yours

LAS ⇄ SDF

Economy

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

No account needed to see prices.

Already have an account? Log in

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.
  • 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

More dates

All dates for this routeNov 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)
2026-12-22 · one waySouthwest AirlinesWN975$222.752026-10-29T01:24:32Z
2026-12-22 · one wayAmerican AirlinesAA2258 + AA6207$236.252026-10-29T01:24:32Z
2026-12-22 · one wayUnited AirlinesUA2102 + UA3477$243.002026-10-29T01:24:32Z
2026-12-22 · one waySouthwest AirlinesWN163 + WN2154$209.252026-10-29T01:24:32Z
2026-12-22 · one waySouthwest AirlinesWN4990 + WN3854$209.252026-10-29T01:24:32Z
2026-12-22 · one wayAmerican AirlinesAA2951 + AA2159$236.252026-10-29T01:24:32Z
2026-12-22 · one wayUnited AirlinesUA361 + UA1479$243.002026-10-29T01:24:32Z

2026-12-22 · one way · $222.75

  • Southwest Airlines WN975: LAS 2026-12-22 10:30:00 → SDF 2026-12-22 17:10:00; nonstop; 220 minutes. Local airport times.

2026-12-22 · one way · $236.25

  • American Airlines AA2258 / AA6207: LAS 2026-12-22 00:25:00 → SDF 2026-12-22 10:08:00; 1 stop(s) via ORD; 403 minutes. Local airport times.
    • AA2258: LAS 2026-12-22 00:25:00 → ORD 2026-12-22 05:59:00; layover at ORD: 91 minutes.
    • AA6207: ORD 2026-12-22 07:30:00 → SDF 2026-12-22 10:08:00.

2026-12-22 · one way · $243.00

  • United Airlines UA2102 / UA3477: LAS 2026-12-22 23:50:00 → SDF 2026-12-23 09:38:00; 1 stop(s) via ORD; 408 minutes. Local airport times.
    • UA2102: LAS 2026-12-22 23:50:00 → ORD 2026-12-23 05:31:00; layover at ORD: 88 minutes.
    • UA3477: ORD 2026-12-23 06:59:00 → SDF 2026-12-23 09:38:00.

2026-12-22 · one way · $209.25

  • Southwest Airlines WN163 / WN2154: LAS 2026-12-22 10:25:00 → SDF 2026-12-22 20:40:00; 1 stop(s) via BNA; 435 minutes. Local airport times.
    • WN163: LAS 2026-12-22 10:25:00 → BNA 2026-12-22 15:55:00; layover at BNA: 155 minutes.
    • WN2154: BNA 2026-12-22 18:30:00 → SDF 2026-12-22 20:40:00.

2026-12-22 · one way · $209.25

  • Southwest Airlines WN4990 / WN3854: LAS 2026-12-22 00:20:00 → SDF 2026-12-22 10:30:00; 1 stop(s) via MDW; 430 minutes. Local airport times.
    • WN4990: LAS 2026-12-22 00:20:00 → MDW 2026-12-22 05:40:00; layover at MDW: 155 minutes.
    • WN3854: MDW 2026-12-22 08:15:00 → SDF 2026-12-22 10:30:00.

2026-12-22 · one way · $236.25

  • American Airlines AA2951 / AA2159: LAS 2026-12-22 14:07:00 → SDF 2026-12-22 23:34:00; 1 stop(s) via DFW; 387 minutes. Local airport times.
    • AA2951: LAS 2026-12-22 14:07:00 → DFW 2026-12-22 19:06:00; layover at DFW: 84 minutes.
    • AA2159: DFW 2026-12-22 20:30:00 → SDF 2026-12-22 23:34:00.

2026-12-22 · one way · $243.00

  • United Airlines UA361 / UA1479: LAS 2026-12-22 05:15:00 → SDF 2026-12-22 14:21:00; 1 stop(s) via DEN; 366 minutes. Local airport times.
    • UA361: LAS 2026-12-22 05:15:00 → DEN 2026-12-22 08:14:00; layover at DEN: 86 minutes.
    • UA1479: DEN 2026-12-22 09:40:00 → SDF 2026-12-22 14:21:00.

More dates for this route