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Route overview: Louisville to Las Vegas (LAS) flight deals

Louisville → Las Vegas

Dec 26, 2026 · return Jan 9, 2027

SDF → LAS1 adulteconomyRound trip

6 flight options · 4 airlines

One-stop flights

Sat, Dec 26 – Sat, Jan 9

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

Sat, Dec 26 – Sat, Jan 9

American Airlines
1:14 pmSDF
7h 2m
ORD · 1h 3m
5:16 pmLAS
American Airlines
12:25 amLAS
6h 43m
ORD · 1h 31m
10:08 amSDF

Round-trip total · 1 adult · Taxes included

Sat, Dec 26 – Sat, Jan 9

United Airlines
3:24 pmSDF
6h 14m
DEN · 1h 4m
6:38 pmLAS
United Airlines
5:15 amLAS
6h 6m
DEN · 1h 26m
2:21 pmSDF

Round-trip total · 1 adult · Taxes included

Sat, Dec 26 – Sat, Jan 9

Delta Air Lines
12:40 pmSDF
6h 46m
MSP · 1h 1m
4:26 pmLAS
United Airlines
5:15 amLAS
6h 6m
DEN · 1h 26m
2:21 pmSDF

Round-trip total · 1 adult · Taxes included

Sat, Dec 26 – Sat, Jan 9

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

Sat, Dec 26 – Sat, Jan 9

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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Explore this route

All dates for this routeDec 25, 2026 → Jan 8, 2027Dec 27, 2026 → Jan 10, 2027
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Louisville to Las Vegas (LAS) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-26 → 2027-01-09Southwest AirlinesWN282 + WN2949 / WN4990 + WN3854$353.802026-10-29T01:14:24Z
2026-12-26 → 2027-01-09American AirlinesAA5316 + AA3081 / AA2258 + AA6207$406.002026-10-29T01:14:24Z
2026-12-26 → 2027-01-09United AirlinesUA1510 + UA1964 / UA361 + UA1479$417.602026-10-29T01:14:24Z
2026-12-26 → 2027-01-09Delta Air Lines / United AirlinesDL3978 + DL2249 / UA361 + UA1479$426.152026-10-29T01:14:24Z
2026-12-26 → 2027-01-09Southwest AirlinesWN3813 + WN948 / WN4990 + WN3854$353.802026-10-29T01:14:24Z
2026-12-26 → 2027-01-09Southwest AirlinesWN349 / WN4990 + WN3854$373.752026-10-29T01:14:24Z

2026-12-26 → 2027-01-09 · $353.80

  • Southwest Airlines WN282 / WN2949: SDF 2026-12-26 19:35:00 → LAS 2026-12-26 23:00:00; 1 stop(s) via MDW; 385 minutes. Local airport times.
    • WN282: SDF 2026-12-26 19:35:00 → MDW 2026-12-26 19:50:00; layover at MDW: 60 minutes.
    • WN2949: MDW 2026-12-26 20:50:00 → LAS 2026-12-26 23:00:00.
  • Southwest Airlines WN4990 / WN3854: LAS 2027-01-09 00:20:00 → SDF 2027-01-09 10:30:00; 1 stop(s) via MDW; 430 minutes. Local airport times.
    • WN4990: LAS 2027-01-09 00:20:00 → MDW 2027-01-09 05:40:00; layover at MDW: 155 minutes.
    • WN3854: MDW 2027-01-09 08:15:00 → SDF 2027-01-09 10:30:00.

2026-12-26 → 2027-01-09 · $406.00

  • American Airlines AA5316 / AA3081: SDF 2026-12-26 13:14:00 → LAS 2026-12-26 17:16:00; 1 stop(s) via ORD; 422 minutes. Local airport times.
    • AA5316: SDF 2026-12-26 13:14:00 → ORD 2026-12-26 13:57:00; layover at ORD: 63 minutes.
    • AA3081: ORD 2026-12-26 15:00:00 → LAS 2026-12-26 17:16:00.
  • American Airlines AA2258 / AA6207: LAS 2027-01-09 00:25:00 → SDF 2027-01-09 10:08:00; 1 stop(s) via ORD; 403 minutes. Local airport times.
    • AA2258: LAS 2027-01-09 00:25:00 → ORD 2027-01-09 05:59:00; layover at ORD: 91 minutes.
    • AA6207: ORD 2027-01-09 07:30:00 → SDF 2027-01-09 10:08:00.

2026-12-26 → 2027-01-09 · $417.60

  • United Airlines UA1510 / UA1964: SDF 2026-12-26 15:24:00 → LAS 2026-12-26 18:38:00; 1 stop(s) via DEN; 374 minutes. Local airport times.
    • UA1510: SDF 2026-12-26 15:24:00 → DEN 2026-12-26 16:29:00; layover at DEN: 64 minutes.
    • UA1964: DEN 2026-12-26 17:33:00 → LAS 2026-12-26 18:38:00.
  • United Airlines UA361 / UA1479: LAS 2027-01-09 05:15:00 → SDF 2027-01-09 14:21:00; 1 stop(s) via DEN; 366 minutes. Local airport times.
    • UA361: LAS 2027-01-09 05:15:00 → DEN 2027-01-09 08:14:00; layover at DEN: 86 minutes.
    • UA1479: DEN 2027-01-09 09:40:00 → SDF 2027-01-09 14:21:00.

2026-12-26 → 2027-01-09 · $426.15

  • Delta Air Lines DL3978 / DL2249: SDF 2026-12-26 12:40:00 → LAS 2026-12-26 16:26:00; 1 stop(s) via MSP; 406 minutes. Local airport times.
    • DL3978: SDF 2026-12-26 12:40:00 → MSP 2026-12-26 13:58:00; layover at MSP: 61 minutes.
    • DL2249: MSP 2026-12-26 14:59:00 → LAS 2026-12-26 16:26:00.
  • United Airlines UA361 / UA1479: LAS 2027-01-09 05:15:00 → SDF 2027-01-09 14:21:00; 1 stop(s) via DEN; 366 minutes. Local airport times.
    • UA361: LAS 2027-01-09 05:15:00 → DEN 2027-01-09 08:14:00; layover at DEN: 86 minutes.
    • UA1479: DEN 2027-01-09 09:40:00 → SDF 2027-01-09 14:21:00.

2026-12-26 → 2027-01-09 · $353.80

  • Southwest Airlines WN3813 / WN948: SDF 2026-12-26 06:30:00 → LAS 2026-12-26 10:05:00; 1 stop(s) via BNA; 395 minutes. Local airport times.
    • WN3813: SDF 2026-12-26 06:30:00 → BNA 2026-12-26 06:35:00; layover at BNA: 85 minutes.
    • WN948: BNA 2026-12-26 08:00:00 → LAS 2026-12-26 10:05:00.
  • Southwest Airlines WN4990 / WN3854: LAS 2027-01-09 00:20:00 → SDF 2027-01-09 10:30:00; 1 stop(s) via MDW; 430 minutes. Local airport times.
    • WN4990: LAS 2027-01-09 00:20:00 → MDW 2027-01-09 05:40:00; layover at MDW: 155 minutes.
    • WN3854: MDW 2027-01-09 08:15:00 → SDF 2027-01-09 10:30:00.

2026-12-26 → 2027-01-09 · $373.75

  • Southwest Airlines WN349: SDF 2026-12-26 16:15:00 → LAS 2026-12-26 17:25:00; nonstop; 250 minutes. Local airport times.
  • Southwest Airlines WN4990 / WN3854: LAS 2027-01-09 00:20:00 → SDF 2027-01-09 10:30:00; 1 stop(s) via MDW; 430 minutes. Local airport times.
    • WN4990: LAS 2027-01-09 00:20:00 → MDW 2027-01-09 05:40:00; layover at MDW: 155 minutes.
    • WN3854: MDW 2027-01-09 08:15:00 → SDF 2027-01-09 10:30:00.

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For AI assistants

  • This page: Louisville (SDF) to Las Vegas (LAS) · Dec 26, 2026 · return Jan 9, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Louisville to Las Vegas (LAS) flight deals · Flight search guide.
  • 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.