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Route overview: Los Angeles to Las Vegas (LAS) flight deals

Ontario → Las Vegas

Dec 1, 2026 · choose your return date

ONT → LAS1 adulteconomyOne way and round trips

30 flight options · 2 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 1, 2026 · One wayFrontier AirlinesNonstop$59.00 Dec 1, 2026 · One waySouthwest AirlinesNonstop$95.00 Dec 1, 2026 – Dec 2, 2026 · 1 nightFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 2, 2026 · 1 nightSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 3, 2026 · 2 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 3, 2026 · 2 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 4, 2026 · 3 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 4, 2026 · 3 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 5, 2026 · 4 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 5, 2026 · 4 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 6, 2026 · 5 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 6, 2026 · 5 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 7, 2026 · 6 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 7, 2026 · 6 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 8, 2026 · 7 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 8, 2026 · 7 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 9, 2026 · 8 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 9, 2026 · 8 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 10, 2026 · 9 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 10, 2026 · 9 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 11, 2026 · 10 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 11, 2026 · 10 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 12, 2026 · 11 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 12, 2026 · 11 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 13, 2026 · 12 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 13, 2026 · 12 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 14, 2026 · 13 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 14, 2026 · 13 nightsSouthwest AirlinesNonstop$185.00 Dec 1, 2026 – Dec 15, 2026 · 14 nightsFrontier AirlinesNonstop$118.00 Dec 1, 2026 – Dec 15, 2026 · 14 nightsSouthwest AirlinesNonstop$185.00

Flights for your trip

  1. Tue, Dec 1 · One way

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS

    One-way total · 1 adult · Taxes included

  2. Tue, Dec 1 · One way

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS

    One-way total · 1 adult · Taxes included

  3. Tue, Dec 1 – Wed, Dec 2

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT

    Round-trip total · 1 adult · Taxes included

  4. Tue, Dec 1 – Wed, Dec 2

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    Round-trip total · 1 adult · Taxes included

  5. Tue, Dec 1 – Thu, Dec 3

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT

    Round-trip total · 1 adult · Taxes included

  6. Tue, Dec 1 – Thu, Dec 3

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    Round-trip total · 1 adult · Taxes included

  7. Tue, Dec 1 – Fri, Dec 4

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT

    Round-trip total · 1 adult · Taxes included

  8. Tue, Dec 1 – Fri, Dec 4

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    Round-trip total · 1 adult · Taxes included

  9. Tue, Dec 1 – Sat, Dec 5

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT

    Round-trip total · 1 adult · Taxes included

  10. Tue, Dec 1 – Sat, Dec 5

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    Round-trip total · 1 adult · Taxes included

  11. Tue, Dec 1 – Mon, Dec 7

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    5:25 pmLAS
    1h 6m
    Nonstop
    6:31 pmONT

    Round-trip total · 1 adult · Taxes included

  12. Tue, Dec 1 – Mon, Dec 7

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    Round-trip total · 1 adult · Taxes included

  13. Tue, Dec 1 – Tue, Dec 8

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT

    Round-trip total · 1 adult · Taxes included

  14. Tue, Dec 1 – Tue, Dec 8

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    6:45 amLAS
    1h
    Nonstop
    7:45 amONT

    Round-trip total · 1 adult · Taxes included

  15. Tue, Dec 1 – Wed, Dec 9

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT

    Round-trip total · 1 adult · Taxes included

  16. Tue, Dec 1 – Wed, Dec 9

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    Round-trip total · 1 adult · Taxes included

  17. Tue, Dec 1 – Fri, Dec 11

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT

    Round-trip total · 1 adult · Taxes included

  18. Tue, Dec 1 – Fri, Dec 11

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    Round-trip total · 1 adult · Taxes included

  19. Tue, Dec 1 – Sat, Dec 12

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT

    Round-trip total · 1 adult · Taxes included

  20. Tue, Dec 1 – Sat, Dec 12

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    Round-trip total · 1 adult · Taxes included

  21. Tue, Dec 1 – Sun, Dec 13

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    7:25 amLAS
    1h 5m
    Nonstop
    8:30 amONT

    Round-trip total · 1 adult · Taxes included

  22. Tue, Dec 1 – Sun, Dec 13

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    11:15 pmLAS
    1h
    Nonstop
    12:15 am+1ONT

    Round-trip total · 1 adult · Taxes included

  23. Tue, Dec 1 – Tue, Dec 15

    Frontier Airlines
    10:48 pmONT
    1h 4m
    Nonstop
    11:52 pmLAS
    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT

    Round-trip total · 1 adult · Taxes included

  24. Tue, Dec 1 – Tue, Dec 15

    Southwest Airlines
    8:40 amONT
    1h
    Nonstop
    9:40 amLAS
    Southwest Airlines
    6:45 amLAS
    1h
    Nonstop
    7:45 amONT

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

ONT ⇄ 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 routeNov 30, 2026 · Return optionsDec 2, 2026 · Return optionsHotels in Las Vegas 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)
2026-12-01 · one wayFrontier AirlinesF94206Axel-exclusive $59.002026-10-29T01:52:31Z
2026-12-01 · one waySouthwest AirlinesWN1903Axel-exclusive $95.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-02Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-02Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-03Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-03Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-04Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-04Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-05Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-05Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-06Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-06Southwest AirlinesWN1903 / WN4133Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-07Frontier AirlinesF94206 / F91923Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-07Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-08Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-08Southwest AirlinesWN1903 / WN4222Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-09Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-09Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-10Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-10Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-11Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-11Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-12Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-12Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-13Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-13Southwest AirlinesWN1903 / WN4133Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-14Frontier AirlinesF94206 / F91923Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-14Southwest AirlinesWN1903 / WN2403Axel-exclusive $185.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-15Frontier AirlinesF94206 / F91283Axel-exclusive $118.002026-10-29T01:52:31Z
2026-12-01 → 2026-12-15Southwest AirlinesWN1903 / WN4222Axel-exclusive $185.002026-10-29T01:52:31Z

Route overview: Los Angeles to Las Vegas (LAS) flight deals

2026-12-01 · one way · Axel-exclusive $59.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-01 · one way · Axel-exclusive $95.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-02 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-02 08:35:00 → ONT 2026-12-02 09:40:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-02 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN2403: LAS 2026-12-02 15:00:00 → ONT 2026-12-02 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-03 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-03 07:00:00 → ONT 2026-12-03 08:05:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-03 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN2403: LAS 2026-12-03 15:00:00 → ONT 2026-12-03 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-04 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-04 07:00:00 → ONT 2026-12-04 08:05:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-04 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN2403: LAS 2026-12-04 15:00:00 → ONT 2026-12-04 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-05 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-05 07:00:00 → ONT 2026-12-05 08:05:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-05 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN2403: LAS 2026-12-05 15:00:00 → ONT 2026-12-05 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91923: LAS 2026-12-07 17:25:00 → ONT 2026-12-07 18:31:00; nonstop; 66 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN2403: LAS 2026-12-07 15:00:00 → ONT 2026-12-07 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-08 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-08 08:35:00 → ONT 2026-12-08 09:40:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-08 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4222: LAS 2026-12-08 06:45:00 → ONT 2026-12-08 07:45:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-09 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-09 08:35:00 → ONT 2026-12-09 09:40:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-09 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN2403: LAS 2026-12-09 15:00:00 → ONT 2026-12-09 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-11 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-11 07:00:00 → ONT 2026-12-11 08:05:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-11 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN2403: LAS 2026-12-11 15:00:00 → ONT 2026-12-11 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-12 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-12 07:00:00 → ONT 2026-12-12 08:05:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-12 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN2403: LAS 2026-12-12 15:00:00 → ONT 2026-12-12 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-13 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-13 07:25:00 → ONT 2026-12-13 08:30:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-13 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4133: LAS 2026-12-13 23:15:00 → ONT 2026-12-14 00:15:00; nonstop; 60 minutes. Local airport times.

2026-12-01 → 2026-12-15 · Axel-exclusive $118.00

  • Frontier Airlines F94206: ONT 2026-12-01 22:48:00 → LAS 2026-12-01 23:52:00; nonstop; 64 minutes. Local airport times.
  • Frontier Airlines F91283: LAS 2026-12-15 08:35:00 → ONT 2026-12-15 09:40:00; nonstop; 65 minutes. Local airport times.

2026-12-01 → 2026-12-15 · Axel-exclusive $185.00

  • Southwest Airlines WN1903: ONT 2026-12-01 08:40:00 → LAS 2026-12-01 09:40:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4222: LAS 2026-12-15 06:45:00 → ONT 2026-12-15 07:45:00; nonstop; 60 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Ontario (ONT) to Las Vegas (LAS) · Dec 1, 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 Los Angeles 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.