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Louisville → Las Vegas

Dec 21, 2026 · return Dec 28, 2026

SDF → LAS1 adulteconomyRound trip

6 flight options · 4 airlines

One-stop flights

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
6:30 amSDF
6h 35m
BNA · 1h 25m
10:05 amLAS
Southwest Airlines
12:20 amLAS
7h 10m
MDW · 2h 35m
10:30 amSDF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

American Airlines
1:14 pmSDF
7h 2m
ORD · 1h 3m
5:16 pmLAS
American Airlines
2:07 pmLAS
6h 27m
DFW · 1h 24m
11:34 pmSDF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
3:24 pmSDF
6h 14m
DEN · 1h 4m
6:38 pmLAS
United Airlines
11:50 pmLAS
6h 48m
ORD · 1h 28m
9:38 am+1SDF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Delta Air Lines
12:40 pmSDF
6h 46m
MSP · 1h 1m
4:26 pmLAS
United Airlines
11:50 pmLAS
6h 48m
ORD · 1h 28m
9:38 am+1SDF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
7:35 pmSDF
6h 25m
MDW · 1h
11:00 pmLAS
Southwest Airlines
12:20 amLAS
7h 10m
MDW · 2h 35m
10:30 amSDF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
4:15 pmSDF
4h 10m
Nonstop
5:25 pmLAS
Southwest Airlines
12:20 amLAS
7h 10m
MDW · 2h 35m
10:30 amSDF

Round-trip total · 1 adult · Taxes included

Make this trip yours

SDF ⇄ LAS

Economy

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

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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)
2026-12-21 → 2026-12-28Southwest AirlinesWN3813 + WN948 / WN4990 + WN3854$347.702026-10-29T01:14:24Z
2026-12-21 → 2026-12-28American AirlinesAA5316 + AA3081 / AA2951 + AA2159$399.002026-10-29T01:14:24Z
2026-12-21 → 2026-12-28United AirlinesUA1510 + UA1964 / UA2102 + UA3477$410.402026-10-29T01:14:24Z
2026-12-21 → 2026-12-28Delta Air Lines / United AirlinesDL3978 + DL2249 / UA2102 + UA3477$418.952026-10-29T01:14:24Z
2026-12-21 → 2026-12-28Southwest AirlinesWN282 + WN2949 / WN4990 + WN3854$347.702026-10-29T01:14:24Z
2026-12-21 → 2026-12-28Southwest AirlinesWN349 / WN4990 + WN3854$367.652026-10-29T01:14:24Z

2026-12-21 → 2026-12-28 · $347.70

  • Southwest Airlines WN3813 / WN948: SDF 2026-12-21 06:30:00 → LAS 2026-12-21 10:05:00; 1 stop(s) via BNA; 395 minutes. Local airport times.
    • WN3813: SDF 2026-12-21 06:30:00 → BNA 2026-12-21 06:35:00; layover at BNA: 85 minutes.
    • WN948: BNA 2026-12-21 08:00:00 → LAS 2026-12-21 10:05:00.
  • Southwest Airlines WN4990 / WN3854: LAS 2026-12-28 00:20:00 → SDF 2026-12-28 10:30:00; 1 stop(s) via MDW; 430 minutes. Local airport times.
    • WN4990: LAS 2026-12-28 00:20:00 → MDW 2026-12-28 05:40:00; layover at MDW: 155 minutes.
    • WN3854: MDW 2026-12-28 08:15:00 → SDF 2026-12-28 10:30:00.

2026-12-21 → 2026-12-28 · $399.00

  • American Airlines AA5316 / AA3081: SDF 2026-12-21 13:14:00 → LAS 2026-12-21 17:16:00; 1 stop(s) via ORD; 422 minutes. Local airport times.
    • AA5316: SDF 2026-12-21 13:14:00 → ORD 2026-12-21 13:57:00; layover at ORD: 63 minutes.
    • AA3081: ORD 2026-12-21 15:00:00 → LAS 2026-12-21 17:16:00.
  • American Airlines AA2951 / AA2159: LAS 2026-12-28 14:07:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 387 minutes. Local airport times.
    • AA2951: LAS 2026-12-28 14:07:00 → DFW 2026-12-28 19:06:00; layover at DFW: 84 minutes.
    • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.

2026-12-21 → 2026-12-28 · $410.40

  • United Airlines UA1510 / UA1964: SDF 2026-12-21 15:24:00 → LAS 2026-12-21 18:38:00; 1 stop(s) via DEN; 374 minutes. Local airport times.
    • UA1510: SDF 2026-12-21 15:24:00 → DEN 2026-12-21 16:29:00; layover at DEN: 64 minutes.
    • UA1964: DEN 2026-12-21 17:33:00 → LAS 2026-12-21 18:38:00.
  • United Airlines UA2102 / UA3477: LAS 2026-12-28 23:50:00 → SDF 2026-12-29 09:38:00; 1 stop(s) via ORD; 408 minutes. Local airport times.
    • UA2102: LAS 2026-12-28 23:50:00 → ORD 2026-12-29 05:31:00; layover at ORD: 88 minutes.
    • UA3477: ORD 2026-12-29 06:59:00 → SDF 2026-12-29 09:38:00.

2026-12-21 → 2026-12-28 · $418.95

  • Delta Air Lines DL3978 / DL2249: SDF 2026-12-21 12:40:00 → LAS 2026-12-21 16:26:00; 1 stop(s) via MSP; 406 minutes. Local airport times.
    • DL3978: SDF 2026-12-21 12:40:00 → MSP 2026-12-21 13:58:00; layover at MSP: 61 minutes.
    • DL2249: MSP 2026-12-21 14:59:00 → LAS 2026-12-21 16:26:00.
  • United Airlines UA2102 / UA3477: LAS 2026-12-28 23:50:00 → SDF 2026-12-29 09:38:00; 1 stop(s) via ORD; 408 minutes. Local airport times.
    • UA2102: LAS 2026-12-28 23:50:00 → ORD 2026-12-29 05:31:00; layover at ORD: 88 minutes.
    • UA3477: ORD 2026-12-29 06:59:00 → SDF 2026-12-29 09:38:00.

2026-12-21 → 2026-12-28 · $347.70

  • Southwest Airlines WN282 / WN2949: SDF 2026-12-21 19:35:00 → LAS 2026-12-21 23:00:00; 1 stop(s) via MDW; 385 minutes. Local airport times.
    • WN282: SDF 2026-12-21 19:35:00 → MDW 2026-12-21 19:50:00; layover at MDW: 60 minutes.
    • WN2949: MDW 2026-12-21 20:50:00 → LAS 2026-12-21 23:00:00.
  • Southwest Airlines WN4990 / WN3854: LAS 2026-12-28 00:20:00 → SDF 2026-12-28 10:30:00; 1 stop(s) via MDW; 430 minutes. Local airport times.
    • WN4990: LAS 2026-12-28 00:20:00 → MDW 2026-12-28 05:40:00; layover at MDW: 155 minutes.
    • WN3854: MDW 2026-12-28 08:15:00 → SDF 2026-12-28 10:30:00.

2026-12-21 → 2026-12-28 · $367.65

  • Southwest Airlines WN349: SDF 2026-12-21 16:15:00 → LAS 2026-12-21 17:25:00; nonstop; 250 minutes. Local airport times.
  • Southwest Airlines WN4990 / WN3854: LAS 2026-12-28 00:20:00 → SDF 2026-12-28 10:30:00; 1 stop(s) via MDW; 430 minutes. Local airport times.
    • WN4990: LAS 2026-12-28 00:20:00 → MDW 2026-12-28 05:40:00; layover at MDW: 155 minutes.
    • WN3854: MDW 2026-12-28 08:15:00 → SDF 2026-12-28 10:30:00.

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