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

Las Vegas → Austin

Dec 21, 2026 · choose your return date

LAS → AUS1 adulteconomyOne way and round trips

30 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 21, 2026 · One wayFrontier AirlinesNonstop$97.50 Dec 21, 2026 · One waySouthwest AirlinesNonstop$188.50 Dec 21, 2026 – Dec 22, 2026 · 1 nightFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 22, 2026 · 1 nightSouthwest AirlinesNonstop$364.00 Dec 21, 2026 – Dec 23, 2026 · 2 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 23, 2026 · 2 nightsSouthwest AirlinesNonstop$364.00 Dec 21, 2026 – Dec 24, 2026 · 3 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 24, 2026 · 3 nightsAmerican Airlines / Frontier AirlinesUp to 1 stop each way$292.50 Dec 21, 2026 – Dec 25, 2026 · 4 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 25, 2026 · 4 nightsSouthwest AirlinesNonstop$364.00 Dec 21, 2026 – Dec 26, 2026 · 5 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 26, 2026 · 5 nightsSouthwest AirlinesNonstop$364.00 Dec 21, 2026 – Dec 27, 2026 · 6 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 27, 2026 · 6 nightsSouthwest AirlinesNonstop$364.00 Dec 21, 2026 – Dec 28, 2026 · 7 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 28, 2026 · 7 nightsSouthwest AirlinesNonstop$364.00 Dec 21, 2026 – Dec 29, 2026 · 8 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 29, 2026 · 8 nightsSouthwest AirlinesNonstop$364.00 Dec 21, 2026 – Dec 30, 2026 · 9 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 30, 2026 · 9 nightsSouthwest AirlinesNonstop$364.00 Dec 21, 2026 – Dec 31, 2026 · 10 nightsFrontier AirlinesNonstop$182.00 Dec 21, 2026 – Dec 31, 2026 · 10 nightsAmerican Airlines / Frontier AirlinesUp to 1 stop each way$292.50 Dec 21, 2026 – Jan 1, 2027 · 11 nightsFrontier AirlinesNonstop$177.10 Dec 21, 2026 – Jan 1, 2027 · 11 nightsSouthwest AirlinesNonstop$354.20 Dec 21, 2026 – Jan 2, 2027 · 12 nightsFrontier AirlinesNonstop$177.10 Dec 21, 2026 – Jan 2, 2027 · 12 nightsAmerican Airlines / Frontier AirlinesUp to 1 stop each way$287.60 Dec 21, 2026 – Jan 3, 2027 · 13 nightsFrontier AirlinesNonstop$177.10 Dec 21, 2026 – Jan 3, 2027 · 13 nightsSouthwest AirlinesNonstop$354.20 Dec 21, 2026 – Jan 4, 2027 · 14 nightsFrontier AirlinesNonstop$157.50 Dec 21, 2026 – Jan 4, 2027 · 14 nightsAmerican Airlines / Frontier AirlinesUp to 1 stop each way$268.00

Flights for your trip

  1. Mon, Dec 21 · One way

    Frontier Airlines
    6:25 amLAS
    2h 46m
    Nonstop
    11:11 amAUS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Mon, Dec 21 · One way

    Southwest Airlines
    10:10 amLAS
    2h 40m
    Nonstop
    2:50 pmAUS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Mon, Dec 21 – Tue, Dec 22

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Mon, Dec 21 – Tue, Dec 22

    Southwest Airlines
    10:10 amLAS
    2h 40m
    Nonstop
    2:50 pmAUS
    Southwest Airlines
    3:55 pmAUS
    3h
    Nonstop
    4:55 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Mon, Dec 21 – Wed, Dec 23

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Mon, Dec 21 – Wed, Dec 23

    Southwest Airlines
    10:10 amLAS
    2h 40m
    Nonstop
    2:50 pmAUS
    Southwest Airlines
    3:55 pmAUS
    3h
    Nonstop
    4:55 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Mon, Dec 21 – Thu, Dec 24

    Frontier Airlines
    6:25 amLAS
    2h 46m
    Nonstop
    11:11 amAUS
    Frontier Airlines
    7:44 pmAUS
    3h 10m
    Nonstop
    8:54 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Mon, Dec 21 – Thu, Dec 24

    American Airlines
    10:31 amLAS
    4h 49m
    PHX · 1h 14m
    5:20 pmAUS
    Frontier Airlines
    7:44 pmAUS
    3h 10m
    Nonstop
    8:54 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Mon, Dec 21 – Fri, Dec 25

    Frontier Airlines
    6:25 amLAS
    2h 46m
    Nonstop
    11:11 amAUS
    Frontier Airlines
    7:44 pmAUS
    3h 10m
    Nonstop
    8:54 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Mon, Dec 21 – Fri, Dec 25

    Southwest Airlines
    10:10 amLAS
    2h 40m
    Nonstop
    2:50 pmAUS
    Southwest Airlines
    3:55 pmAUS
    3h
    Nonstop
    4:55 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Mon, Dec 21 – Sun, Dec 27

    Frontier Airlines
    6:25 amLAS
    2h 46m
    Nonstop
    11:11 amAUS
    Frontier Airlines
    8:52 pmAUS
    3h 2m
    Nonstop
    9:54 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Mon, Dec 21 – Sun, Dec 27

    Southwest Airlines
    10:10 amLAS
    2h 40m
    Nonstop
    2:50 pmAUS
    Southwest Airlines
    5:45 amAUS
    2h 55m
    Nonstop
    6:40 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Mon, Dec 21 – Mon, Dec 28

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Mon, Dec 21 – Mon, Dec 28

    Southwest Airlines
    10:10 amLAS
    2h 40m
    Nonstop
    2:50 pmAUS
    Southwest Airlines
    5:45 amAUS
    2h 55m
    Nonstop
    6:40 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Mon, Dec 21 – Tue, Dec 29

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Mon, Dec 21 – Tue, Dec 29

    Southwest Airlines
    10:10 amLAS
    2h 40m
    Nonstop
    2:50 pmAUS
    Southwest Airlines
    6:35 pmAUS
    3h
    Nonstop
    7:35 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Mon, Dec 21 – Thu, Dec 31

    Frontier Airlines
    6:25 amLAS
    2h 46m
    Nonstop
    11:11 amAUS
    Frontier Airlines
    7:44 pmAUS
    3h 10m
    Nonstop
    8:54 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Mon, Dec 21 – Thu, Dec 31

    American Airlines
    10:31 amLAS
    4h 49m
    PHX · 1h 14m
    5:20 pmAUS
    Frontier Airlines
    7:44 pmAUS
    3h 10m
    Nonstop
    8:54 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Mon, Dec 21 – Fri, Jan 1

    Frontier Airlines
    6:25 amLAS
    2h 46m
    Nonstop
    11:11 amAUS
    Frontier Airlines
    7:44 pmAUS
    3h 10m
    Nonstop
    8:54 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Mon, Dec 21 – Fri, Jan 1

    Southwest Airlines
    10:10 amLAS
    2h 40m
    Nonstop
    2:50 pmAUS
    Southwest Airlines
    3:55 pmAUS
    3h
    Nonstop
    4:55 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Mon, Dec 21 – Sat, Jan 2

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Mon, Dec 21 – Sat, Jan 2

    American Airlines
    10:31 amLAS
    4h 49m
    PHX · 1h 14m
    5:20 pmAUS
    Frontier Airlines
    8:27 pmAUS
    3h 2m
    Nonstop
    9:29 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Mon, Dec 21 – Mon, Jan 4

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Mon, Dec 21 – Mon, Jan 4

    American Airlines
    10:31 amLAS
    4h 49m
    PHX · 1h 14m
    5:20 pmAUS
    Frontier Airlines
    8:27 pmAUS
    3h 2m
    Nonstop
    9:29 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

LAS ⇄ AUS

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 20, 2026 · Return optionsDec 22, 2026 · Return optionsHotels in Austin with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 · one wayFrontier AirlinesF94684Axel-exclusive $97.502026-10-29T01:22:16Z
2026-12-21 · one waySouthwest AirlinesWN2283Axel-exclusive $188.502026-10-29T01:22:16Z
2026-12-21 → 2026-12-22Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-22Southwest AirlinesWN2283 / WN356Axel-exclusive $364.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-23Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-23Southwest AirlinesWN2283 / WN356Axel-exclusive $364.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-24Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-24American Airlines / Frontier AirlinesAA1668 + AA1594 / F94683Axel-exclusive $292.502026-10-29T01:22:16Z
2026-12-21 → 2026-12-25Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-25Southwest AirlinesWN2283 / WN356Axel-exclusive $364.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-26Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-26Southwest AirlinesWN2283 / WN188Axel-exclusive $364.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-27Frontier AirlinesF94684 / F93645Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-27Southwest AirlinesWN2283 / WN351Axel-exclusive $364.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-28Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-28Southwest AirlinesWN2283 / WN351Axel-exclusive $364.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-29Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-29Southwest AirlinesWN2283 / WN356Axel-exclusive $364.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-30Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-30Southwest AirlinesWN2283 / WN356Axel-exclusive $364.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-31Frontier AirlinesF94684 / F94683Axel-exclusive $182.002026-10-29T01:22:16Z
2026-12-21 → 2026-12-31American Airlines / Frontier AirlinesAA1668 + AA1594 / F94683Axel-exclusive $292.502026-10-29T01:22:16Z
2026-12-21 → 2027-01-01Frontier AirlinesF94684 / F94683Axel-exclusive $177.102026-10-29T01:22:16Z
2026-12-21 → 2027-01-01Southwest AirlinesWN2283 / WN356Axel-exclusive $354.202026-10-29T01:22:16Z
2026-12-21 → 2027-01-02Frontier AirlinesF94684 / F94683Axel-exclusive $177.102026-10-29T01:22:16Z
2026-12-21 → 2027-01-02American Airlines / Frontier AirlinesAA1668 + AA1594 / F94683Axel-exclusive $287.602026-10-29T01:22:16Z
2026-12-21 → 2027-01-03Frontier AirlinesF94684 / F93645Axel-exclusive $177.102026-10-29T01:22:16Z
2026-12-21 → 2027-01-03Southwest AirlinesWN2283 / WN1314Axel-exclusive $354.202026-10-29T01:22:16Z
2026-12-21 → 2027-01-04Frontier AirlinesF94684 / F94683Axel-exclusive $157.502026-10-29T01:22:16Z
2026-12-21 → 2027-01-04American Airlines / Frontier AirlinesAA1668 + AA1594 / F94683Axel-exclusive $268.002026-10-29T01:22:16Z

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

2026-12-21 · one way · Axel-exclusive $97.50

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

2026-12-21 · one way · Axel-exclusive $188.50

  • Southwest Airlines WN2283: LAS 2026-12-21 10:10:00 → AUS 2026-12-21 14:50:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $182.00

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2026-12-22 20:27:00 → LAS 2026-12-22 21:29:00; nonstop; 182 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $364.00

  • Southwest Airlines WN2283: LAS 2026-12-21 10:10:00 → AUS 2026-12-21 14:50:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN356: AUS 2026-12-22 15:55:00 → LAS 2026-12-22 16:55:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2026-12-23 · Axel-exclusive $182.00

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2026-12-23 20:27:00 → LAS 2026-12-23 21:29:00; nonstop; 182 minutes. Local airport times.

2026-12-21 → 2026-12-23 · Axel-exclusive $364.00

  • Southwest Airlines WN2283: LAS 2026-12-21 10:10:00 → AUS 2026-12-21 14:50:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN356: AUS 2026-12-23 15:55:00 → LAS 2026-12-23 16:55:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2026-12-24 · Axel-exclusive $182.00

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2026-12-24 19:44:00 → LAS 2026-12-24 20:54:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2026-12-24 · Axel-exclusive $292.50

  • American Airlines AA1668 / AA1594: LAS 2026-12-21 10:31:00 → AUS 2026-12-21 17:20:00; 1 stop(s) via PHX; 289 minutes. Local airport times.
    • AA1668: LAS 2026-12-21 10:31:00 → PHX 2026-12-21 12:44:00; layover at PHX: 74 minutes.
    • AA1594: PHX 2026-12-21 13:58:00 → AUS 2026-12-21 17:20:00.
  • Frontier Airlines F94683: AUS 2026-12-24 19:44:00 → LAS 2026-12-24 20:54:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2026-12-25 · Axel-exclusive $182.00

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2026-12-25 19:44:00 → LAS 2026-12-25 20:54:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2026-12-25 · Axel-exclusive $364.00

  • Southwest Airlines WN2283: LAS 2026-12-21 10:10:00 → AUS 2026-12-21 14:50:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN356: AUS 2026-12-25 15:55:00 → LAS 2026-12-25 16:55:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2026-12-27 · Axel-exclusive $182.00

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F93645: AUS 2026-12-27 20:52:00 → LAS 2026-12-27 21:54:00; nonstop; 182 minutes. Local airport times.

2026-12-21 → 2026-12-27 · Axel-exclusive $364.00

  • Southwest Airlines WN2283: LAS 2026-12-21 10:10:00 → AUS 2026-12-21 14:50:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN351: AUS 2026-12-27 05:45:00 → LAS 2026-12-27 06:40:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-28 · Axel-exclusive $182.00

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2026-12-28 20:27:00 → LAS 2026-12-28 21:29:00; nonstop; 182 minutes. Local airport times.

2026-12-21 → 2026-12-28 · Axel-exclusive $364.00

  • Southwest Airlines WN2283: LAS 2026-12-21 10:10:00 → AUS 2026-12-21 14:50:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN351: AUS 2026-12-28 05:45:00 → LAS 2026-12-28 06:40:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $182.00

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

2026-12-21 → 2026-12-29 · Axel-exclusive $364.00

  • Southwest Airlines WN2283: LAS 2026-12-21 10:10:00 → AUS 2026-12-21 14:50:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN356: AUS 2026-12-29 18:35:00 → LAS 2026-12-29 19:35:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2026-12-31 · Axel-exclusive $182.00

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2026-12-31 19:44:00 → LAS 2026-12-31 20:54:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2026-12-31 · Axel-exclusive $292.50

  • American Airlines AA1668 / AA1594: LAS 2026-12-21 10:31:00 → AUS 2026-12-21 17:20:00; 1 stop(s) via PHX; 289 minutes. Local airport times.
    • AA1668: LAS 2026-12-21 10:31:00 → PHX 2026-12-21 12:44:00; layover at PHX: 74 minutes.
    • AA1594: PHX 2026-12-21 13:58:00 → AUS 2026-12-21 17:20:00.
  • Frontier Airlines F94683: AUS 2026-12-31 19:44:00 → LAS 2026-12-31 20:54:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $177.10

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2027-01-01 19:44:00 → LAS 2027-01-01 20:54:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2027-01-01 · Axel-exclusive $354.20

  • Southwest Airlines WN2283: LAS 2026-12-21 10:10:00 → AUS 2026-12-21 14:50:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN356: AUS 2027-01-01 15:55:00 → LAS 2027-01-01 16:55:00; nonstop; 180 minutes. Local airport times.

2026-12-21 → 2027-01-02 · Axel-exclusive $177.10

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2027-01-02 20:27:00 → LAS 2027-01-02 21:29:00; nonstop; 182 minutes. Local airport times.

2026-12-21 → 2027-01-02 · Axel-exclusive $287.60

  • American Airlines AA1668 / AA1594: LAS 2026-12-21 10:31:00 → AUS 2026-12-21 17:20:00; 1 stop(s) via PHX; 289 minutes. Local airport times.
    • AA1668: LAS 2026-12-21 10:31:00 → PHX 2026-12-21 12:44:00; layover at PHX: 74 minutes.
    • AA1594: PHX 2026-12-21 13:58:00 → AUS 2026-12-21 17:20:00.
  • Frontier Airlines F94683: AUS 2027-01-02 20:27:00 → LAS 2027-01-02 21:29:00; nonstop; 182 minutes. Local airport times.

2026-12-21 → 2027-01-04 · Axel-exclusive $157.50

  • Frontier Airlines F94684: LAS 2026-12-21 06:25:00 → AUS 2026-12-21 11:11:00; nonstop; 166 minutes. Local airport times.
  • Frontier Airlines F94683: AUS 2027-01-04 20:27:00 → LAS 2027-01-04 21:29:00; nonstop; 182 minutes. Local airport times.

2026-12-21 → 2027-01-04 · Axel-exclusive $268.00

  • American Airlines AA1668 / AA1594: LAS 2026-12-21 10:31:00 → AUS 2026-12-21 17:20:00; 1 stop(s) via PHX; 289 minutes. Local airport times.
    • AA1668: LAS 2026-12-21 10:31:00 → PHX 2026-12-21 12:44:00; layover at PHX: 74 minutes.
    • AA1594: PHX 2026-12-21 13:58:00 → AUS 2026-12-21 17:20:00.
  • Frontier Airlines F94683: AUS 2027-01-04 20:27:00 → LAS 2027-01-04 21:29:00; nonstop; 182 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Las Vegas (LAS) to Austin (AUS) · Dec 21, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Las Vegas to Austin (AUS) 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.