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

Austin → Las Vegas

Dec 19, 2026 · return Dec 25, 2026

AUS → LAS1 adulteconomyRound trip

11 flight options · 4 airlines

Nonstop flights

Sat, Dec 19 – Fri, Dec 25

Frontier Airlines
1:08 pmAUS
3h 9m
Nonstop
2:17 pmLAS
Frontier Airlines
6:25 amLAS
2h 46m
Nonstop
11:11 amAUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Southwest Airlines
5:45 amAUS
2h 55m
Nonstop
6:40 amLAS
Southwest Airlines
5:00 amLAS
2h 35m
Nonstop
9:35 amAUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Delta Air Lines
8:30 amAUS
3h 3m
Nonstop
9:33 amLAS
Delta Air Lines
6:26 pmLAS
2h 42m
Nonstop
11:08 pmAUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Frontier Airlines
8:27 pmAUS
3h 2m
Nonstop
9:29 pmLAS
Frontier Airlines
6:25 amLAS
2h 46m
Nonstop
11:11 amAUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Delta Air Lines
3:19 pmAUS
3h
Nonstop
4:19 pmLAS
Delta Air Lines
6:26 pmLAS
2h 42m
Nonstop
11:08 pmAUS

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Dec 19 – Fri, Dec 25

United Airlines
5:15 amAUS
5h 46m
IAH · 1h 2m
9:01 amLAS
Frontier Airlines
6:25 amLAS
2h 46m
Nonstop
11:11 amAUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Southwest Airlines
2:35 pmAUS
4h 45m
AMA · 1h
5:20 pmLAS
Southwest Airlines
5:10 pmLAS
4h 55m
HOU · 1h 10m
12:05 am+1AUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Southwest Airlines
6:05 amAUS
5h 40m
SAN · 1h 10m
9:45 amLAS
Southwest Airlines
5:10 pmLAS
4h 55m
HOU · 1h 10m
12:05 am+1AUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Southwest Airlines
10:30 amAUS
5h 25m
ABQ · 1h 50m
1:55 pmLAS
Southwest Airlines
5:10 pmLAS
4h 55m
HOU · 1h 10m
12:05 am+1AUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Southwest Airlines
6:35 pmAUS
5h 20m
PHX · 1h 35m
9:55 pmLAS
Southwest Airlines
5:10 pmLAS
4h 55m
HOU · 1h 10m
12:05 am+1AUS

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Fri, Dec 25

Southwest Airlines
6:00 amAUS
2h 55m
Nonstop
6:55 amLAS
Southwest Airlines
5:10 pmLAS
4h 55m
HOU · 1h 10m
12:05 am+1AUS

Round-trip total · 1 adult · Taxes included

Make this trip yours

AUS ⇄ 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 18, 2026 → Dec 24, 2026Dec 20, 2026 → Dec 26, 2026
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: Austin to Las Vegas (LAS) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-19 → 2026-12-25Frontier AirlinesF93645 / F94684$182.132026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Southwest AirlinesWN351 / WN4549$323.132026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Delta Air LinesDL3236 / DL2260$376.002026-10-29T00:46:52Z
2026-12-19 → 2026-12-25United Airlines / Frontier AirlinesUA1966 + UA1264 / F94684$257.132026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Frontier AirlinesF94683 / F94684$182.132026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Delta Air LinesDL2260 / DL2260$376.002026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Southwest AirlinesWN191 + WN301 / WN2012 + WN2056$299.632026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Southwest AirlinesWN420 + WN202 / WN2012 + WN2056$299.632026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Southwest AirlinesWN3093 + WN140 / WN2012 + WN2056$299.632026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Southwest AirlinesWN1683 + WN1722 / WN2012 + WN2056$299.632026-10-29T00:46:52Z
2026-12-19 → 2026-12-25Southwest AirlinesWN351 / WN2012 + WN2056$309.632026-10-29T00:46:52Z

2026-12-19 → 2026-12-25 · $182.13

  • Frontier Airlines F93645: AUS 2026-12-19 13:08:00 → LAS 2026-12-19 14:17:00; nonstop; 189 minutes. Local airport times.
  • Frontier Airlines F94684: LAS 2026-12-25 06:25:00 → AUS 2026-12-25 11:11:00; nonstop; 166 minutes. Local airport times.

2026-12-19 → 2026-12-25 · $323.13

  • Southwest Airlines WN351: AUS 2026-12-19 05:45:00 → LAS 2026-12-19 06:40:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN4549: LAS 2026-12-25 05:00:00 → AUS 2026-12-25 09:35:00; nonstop; 155 minutes. Local airport times.

2026-12-19 → 2026-12-25 · $376.00

  • Delta Air Lines DL3236: AUS 2026-12-19 08:30:00 → LAS 2026-12-19 09:33:00; nonstop; 183 minutes. Local airport times.
  • Delta Air Lines DL2260: LAS 2026-12-25 18:26:00 → AUS 2026-12-25 23:08:00; nonstop; 162 minutes. Local airport times.

2026-12-19 → 2026-12-25 · $257.13

  • United Airlines UA1966 / UA1264: AUS 2026-12-19 05:15:00 → LAS 2026-12-19 09:01:00; 1 stop(s) via IAH; 346 minutes. Local airport times.
    • UA1966: AUS 2026-12-19 05:15:00 → IAH 2026-12-19 06:28:00; layover at IAH: 62 minutes.
    • UA1264: IAH 2026-12-19 07:30:00 → LAS 2026-12-19 09:01:00.
  • Frontier Airlines F94684: LAS 2026-12-25 06:25:00 → AUS 2026-12-25 11:11:00; nonstop; 166 minutes. Local airport times.

2026-12-19 → 2026-12-25 · $182.13

  • Frontier Airlines F94683: AUS 2026-12-19 20:27:00 → LAS 2026-12-19 21:29:00; nonstop; 182 minutes. Local airport times.
  • Frontier Airlines F94684: LAS 2026-12-25 06:25:00 → AUS 2026-12-25 11:11:00; nonstop; 166 minutes. Local airport times.

2026-12-19 → 2026-12-25 · $376.00

  • Delta Air Lines DL2260: AUS 2026-12-19 15:19:00 → LAS 2026-12-19 16:19:00; nonstop; 180 minutes. Local airport times.
  • Delta Air Lines DL2260: LAS 2026-12-25 18:26:00 → AUS 2026-12-25 23:08:00; nonstop; 162 minutes. Local airport times.

2026-12-19 → 2026-12-25 · $299.63

  • Southwest Airlines WN191 / WN301: AUS 2026-12-19 14:35:00 → LAS 2026-12-19 17:20:00; 1 stop(s) via AMA; 285 minutes. Local airport times.
    • WN191: AUS 2026-12-19 14:35:00 → AMA 2026-12-19 16:05:00; layover at AMA: 60 minutes.
    • WN301: AMA 2026-12-19 17:05:00 → LAS 2026-12-19 17:20:00.
  • Southwest Airlines WN2012 / WN2056: LAS 2026-12-25 17:10:00 → AUS 2026-12-26 00:05:00; 1 stop(s) via HOU; 295 minutes. Local airport times.
    • WN2012: LAS 2026-12-25 17:10:00 → HOU 2026-12-25 22:00:00; layover at HOU: 70 minutes.
    • WN2056: HOU 2026-12-25 23:10:00 → AUS 2026-12-26 00:05:00.

2026-12-19 → 2026-12-25 · $299.63

  • Southwest Airlines WN420 / WN202: AUS 2026-12-19 06:05:00 → LAS 2026-12-19 09:45:00; 1 stop(s) via SAN; 340 minutes. Local airport times.
    • WN420: AUS 2026-12-19 06:05:00 → SAN 2026-12-19 07:05:00; layover at SAN: 70 minutes.
    • WN202: SAN 2026-12-19 08:15:00 → LAS 2026-12-19 09:45:00.
  • Southwest Airlines WN2012 / WN2056: LAS 2026-12-25 17:10:00 → AUS 2026-12-26 00:05:00; 1 stop(s) via HOU; 295 minutes. Local airport times.
    • WN2012: LAS 2026-12-25 17:10:00 → HOU 2026-12-25 22:00:00; layover at HOU: 70 minutes.
    • WN2056: HOU 2026-12-25 23:10:00 → AUS 2026-12-26 00:05:00.

2026-12-19 → 2026-12-25 · $299.63

  • Southwest Airlines WN3093 / WN140: AUS 2026-12-19 10:30:00 → LAS 2026-12-19 13:55:00; 1 stop(s) via ABQ; 325 minutes. Local airport times.
    • WN3093: AUS 2026-12-19 10:30:00 → ABQ 2026-12-19 11:30:00; layover at ABQ: 110 minutes.
    • WN140: ABQ 2026-12-19 13:20:00 → LAS 2026-12-19 13:55:00.
  • Southwest Airlines WN2012 / WN2056: LAS 2026-12-25 17:10:00 → AUS 2026-12-26 00:05:00; 1 stop(s) via HOU; 295 minutes. Local airport times.
    • WN2012: LAS 2026-12-25 17:10:00 → HOU 2026-12-25 22:00:00; layover at HOU: 70 minutes.
    • WN2056: HOU 2026-12-25 23:10:00 → AUS 2026-12-26 00:05:00.

2026-12-19 → 2026-12-25 · $299.63

  • Southwest Airlines WN1683 / WN1722: AUS 2026-12-19 18:35:00 → LAS 2026-12-19 21:55:00; 1 stop(s) via PHX; 320 minutes. Local airport times.
    • WN1683: AUS 2026-12-19 18:35:00 → PHX 2026-12-19 20:10:00; layover at PHX: 95 minutes.
    • WN1722: PHX 2026-12-19 21:45:00 → LAS 2026-12-19 21:55:00.
  • Southwest Airlines WN2012 / WN2056: LAS 2026-12-25 17:10:00 → AUS 2026-12-26 00:05:00; 1 stop(s) via HOU; 295 minutes. Local airport times.
    • WN2012: LAS 2026-12-25 17:10:00 → HOU 2026-12-25 22:00:00; layover at HOU: 70 minutes.
    • WN2056: HOU 2026-12-25 23:10:00 → AUS 2026-12-26 00:05:00.

2026-12-19 → 2026-12-25 · $309.63

  • Southwest Airlines WN351: AUS 2026-12-19 06:00:00 → LAS 2026-12-19 06:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN2012 / WN2056: LAS 2026-12-25 17:10:00 → AUS 2026-12-26 00:05:00; 1 stop(s) via HOU; 295 minutes. Local airport times.
    • WN2012: LAS 2026-12-25 17:10:00 → HOU 2026-12-25 22:00:00; layover at HOU: 70 minutes.
    • WN2056: HOU 2026-12-25 23:10:00 → AUS 2026-12-26 00:05:00.

Explore this route

For AI assistants

  • This page: Austin (AUS) to Las Vegas (LAS) · Dec 19, 2026 · return Dec 25, 2026: 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 Austin 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.