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Route overview: Las Vegas to Ontario (ONT) flight deals

Las Vegas → Ontario

Dec 23, 2026 · choose your return date

LAS → ONT1 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 23, 2026 · One wayFrontier AirlinesNonstop$76.70 Dec 23, 2026 · One waySouthwest AirlinesNonstop$115.70 Dec 23, 2026 – Dec 24, 2026 · 1 nightFrontier AirlinesNonstop$153.40 Dec 23, 2026 – Dec 24, 2026 · 1 nightSouthwest AirlinesNonstop$231.40 Dec 23, 2026 – Dec 25, 2026 · 2 nightsFrontier AirlinesNonstop$153.40 Dec 23, 2026 – Dec 25, 2026 · 2 nightsSouthwest AirlinesNonstop$231.40 Dec 23, 2026 – Dec 26, 2026 · 3 nightsFrontier AirlinesNonstop$153.40 Dec 23, 2026 – Dec 26, 2026 · 3 nightsSouthwest AirlinesNonstop$231.40 Dec 23, 2026 – Dec 27, 2026 · 4 nightsFrontier AirlinesNonstop$153.40 Dec 23, 2026 – Dec 27, 2026 · 4 nightsSouthwest AirlinesNonstop$231.40 Dec 23, 2026 – Dec 28, 2026 · 5 nightsFrontier AirlinesNonstop$153.40 Dec 23, 2026 – Dec 28, 2026 · 5 nightsSouthwest AirlinesNonstop$231.40 Dec 23, 2026 – Dec 29, 2026 · 6 nightsFrontier AirlinesNonstop$159.30 Dec 23, 2026 – Dec 29, 2026 · 6 nightsSouthwest AirlinesNonstop$240.30 Dec 23, 2026 – Dec 30, 2026 · 7 nightsFrontier AirlinesNonstop$159.30 Dec 23, 2026 – Dec 30, 2026 · 7 nightsSouthwest AirlinesNonstop$240.30 Dec 23, 2026 – Dec 31, 2026 · 8 nightsFrontier AirlinesNonstop$159.30 Dec 23, 2026 – Dec 31, 2026 · 8 nightsSouthwest AirlinesNonstop$240.30 Dec 23, 2026 – Jan 1, 2027 · 9 nightsFrontier AirlinesNonstop$159.30 Dec 23, 2026 – Jan 1, 2027 · 9 nightsSouthwest AirlinesNonstop$240.30 Dec 23, 2026 – Jan 2, 2027 · 10 nightsFrontier AirlinesNonstop$159.30 Dec 23, 2026 – Jan 2, 2027 · 10 nightsSouthwest AirlinesNonstop$240.30 Dec 23, 2026 – Jan 3, 2027 · 11 nightsFrontier AirlinesNonstop$159.30 Dec 23, 2026 – Jan 3, 2027 · 11 nightsSouthwest AirlinesNonstop$240.30 Dec 23, 2026 – Jan 4, 2027 · 12 nightsFrontier AirlinesNonstop$159.30 Dec 23, 2026 – Jan 4, 2027 · 12 nightsSouthwest AirlinesNonstop$240.30 Dec 23, 2026 – Jan 5, 2027 · 13 nightsFrontier AirlinesNonstop$147.50 Dec 23, 2026 – Jan 5, 2027 · 13 nightsSouthwest AirlinesNonstop$222.50 Dec 23, 2026 – Jan 6, 2027 · 14 nightsFrontier AirlinesNonstop$147.50 Dec 23, 2026 – Jan 6, 2027 · 14 nightsSouthwest AirlinesNonstop$222.50

Flights for your trip

  1. Wed, Dec 23 · One way

    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT

    One-way total · 1 adult · Taxes included

  2. Wed, Dec 23 · One way

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT

    One-way total · 1 adult · Taxes included

  3. Wed, Dec 23 – Thu, Dec 24

    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT
    Frontier Airlines
    2:23 pmONT
    1h 8m
    Nonstop
    3:31 pmLAS

    Round-trip total · 1 adult · Taxes included

  4. Wed, Dec 23 – Thu, Dec 24

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  5. Wed, Dec 23 – Fri, Dec 25

    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT
    Frontier Airlines
    2:23 pmONT
    1h 8m
    Nonstop
    3:31 pmLAS

    Round-trip total · 1 adult · Taxes included

  6. Wed, Dec 23 – Fri, Dec 25

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    9:45 amONT
    1h 5m
    Nonstop
    10:50 amLAS

    Round-trip total · 1 adult · Taxes included

  7. Wed, Dec 23 – Sat, Dec 26

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

    Round-trip total · 1 adult · Taxes included

  8. Wed, Dec 23 – Sat, Dec 26

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  9. Wed, Dec 23 – Sun, Dec 27

    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT
    Frontier Airlines
    9:46 amONT
    1h 7m
    Nonstop
    10:53 amLAS

    Round-trip total · 1 adult · Taxes included

  10. Wed, Dec 23 – Sun, Dec 27

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  11. Wed, Dec 23 – Tue, Dec 29

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

    Round-trip total · 1 adult · Taxes included

  12. Wed, Dec 23 – Tue, Dec 29

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

    Round-trip total · 1 adult · Taxes included

  13. Wed, Dec 23 – Wed, Dec 30

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

    Round-trip total · 1 adult · Taxes included

  14. Wed, Dec 23 – Wed, Dec 30

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  15. Wed, Dec 23 – Thu, Dec 31

    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT
    Frontier Airlines
    2:23 pmONT
    1h 8m
    Nonstop
    3:31 pmLAS

    Round-trip total · 1 adult · Taxes included

  16. Wed, Dec 23 – Thu, Dec 31

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  17. Wed, Dec 23 – Sat, Jan 2

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

    Round-trip total · 1 adult · Taxes included

  18. Wed, Dec 23 – Sat, Jan 2

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  19. Wed, Dec 23 – Sun, Jan 3

    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT
    Frontier Airlines
    9:46 amONT
    1h 7m
    Nonstop
    10:53 amLAS

    Round-trip total · 1 adult · Taxes included

  20. Wed, Dec 23 – Sun, Jan 3

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

  21. Wed, Dec 23 – Mon, Jan 4

    Frontier Airlines
    8:35 amLAS
    1h 5m
    Nonstop
    9:40 amONT
    Frontier Airlines
    10:23 amONT
    1h 7m
    Nonstop
    11:30 amLAS

    Round-trip total · 1 adult · Taxes included

  22. Wed, Dec 23 – Mon, Jan 4

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    8:45 pmONT
    1h 5m
    Nonstop
    9:50 pmLAS

    Round-trip total · 1 adult · Taxes included

  23. Wed, Dec 23 – Wed, Jan 6

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

    Round-trip total · 1 adult · Taxes included

  24. Wed, Dec 23 – Wed, Jan 6

    Southwest Airlines
    3:00 pmLAS
    1h
    Nonstop
    4:00 pmONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

LAS ⇄ ONT

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 22, 2026 · Return optionsDec 24, 2026 · Return options
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)
2026-12-23 · one wayFrontier AirlinesF91283Axel-exclusive $76.702026-10-29T01:23:45Z
2026-12-23 · one waySouthwest AirlinesWN2403Axel-exclusive $115.702026-10-29T01:23:45Z
2026-12-23 → 2026-12-24Frontier AirlinesF91283 / F94758Axel-exclusive $153.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-24Southwest AirlinesWN2403 / WN4607Axel-exclusive $231.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-25Frontier AirlinesF91283 / F94758Axel-exclusive $153.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-25Southwest AirlinesWN2403 / WN1427Axel-exclusive $231.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-26Frontier AirlinesF91283 / F94206Axel-exclusive $153.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-26Southwest AirlinesWN2403 / WN4607Axel-exclusive $231.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-27Frontier AirlinesF91283 / F92232Axel-exclusive $153.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-27Southwest AirlinesWN2403 / WN4607Axel-exclusive $231.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-28Frontier AirlinesF91283 / F92232Axel-exclusive $153.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-28Southwest AirlinesWN2403 / WN3309Axel-exclusive $231.402026-10-29T01:23:45Z
2026-12-23 → 2026-12-29Frontier AirlinesF91283 / F94206Axel-exclusive $159.302026-10-29T01:23:45Z
2026-12-23 → 2026-12-29Southwest AirlinesWN2403 / WN1903Axel-exclusive $240.302026-10-29T01:23:45Z
2026-12-23 → 2026-12-30Frontier AirlinesF91283 / F94206Axel-exclusive $159.302026-10-29T01:23:45Z
2026-12-23 → 2026-12-30Southwest AirlinesWN2403 / WN4607Axel-exclusive $240.302026-10-29T01:23:45Z
2026-12-23 → 2026-12-31Frontier AirlinesF91283 / F94758Axel-exclusive $159.302026-10-29T01:23:45Z
2026-12-23 → 2026-12-31Southwest AirlinesWN2403 / WN4607Axel-exclusive $240.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-01Frontier AirlinesF91283 / F94758Axel-exclusive $159.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-01Southwest AirlinesWN2403 / WN1427Axel-exclusive $240.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-02Frontier AirlinesF91283 / F94206Axel-exclusive $159.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-02Southwest AirlinesWN2403 / WN4607Axel-exclusive $240.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-03Frontier AirlinesF91283 / F92232Axel-exclusive $159.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-03Southwest AirlinesWN2403 / WN4607Axel-exclusive $240.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-04Frontier AirlinesF91283 / F92232Axel-exclusive $159.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-04Southwest AirlinesWN2403 / WN3309Axel-exclusive $240.302026-10-29T01:23:45Z
2026-12-23 → 2027-01-05Frontier AirlinesF91283 / F94206Axel-exclusive $147.502026-10-29T01:23:45Z
2026-12-23 → 2027-01-05Southwest AirlinesWN2403 / WN1903Axel-exclusive $222.502026-10-29T01:23:45Z
2026-12-23 → 2027-01-06Frontier AirlinesF91283 / F94206Axel-exclusive $147.502026-10-29T01:23:45Z
2026-12-23 → 2027-01-06Southwest AirlinesWN2403 / WN4607Axel-exclusive $222.502026-10-29T01:23:45Z

Route overview: Las Vegas to Ontario (ONT) flight deals

2026-12-23 · one way · Axel-exclusive $76.70

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

2026-12-23 · one way · Axel-exclusive $115.70

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2026-12-24 · Axel-exclusive $153.40

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94758: ONT 2026-12-24 14:23:00 → LAS 2026-12-24 15:31:00; nonstop; 68 minutes. Local airport times.

2026-12-23 → 2026-12-24 · Axel-exclusive $231.40

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-24 18:30:00 → LAS 2026-12-24 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $153.40

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94758: ONT 2026-12-25 14:23:00 → LAS 2026-12-25 15:31:00; nonstop; 68 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $231.40

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN1427: ONT 2026-12-25 09:45:00 → LAS 2026-12-25 10:50:00; nonstop; 65 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $153.40

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2026-12-26 22:48:00 → LAS 2026-12-26 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $231.40

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-26 18:30:00 → LAS 2026-12-26 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2026-12-27 · Axel-exclusive $153.40

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F92232: ONT 2026-12-27 09:46:00 → LAS 2026-12-27 10:53:00; nonstop; 67 minutes. Local airport times.

2026-12-23 → 2026-12-27 · Axel-exclusive $231.40

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-27 18:30:00 → LAS 2026-12-27 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2026-12-29 · Axel-exclusive $159.30

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2026-12-29 22:48:00 → LAS 2026-12-29 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-23 → 2026-12-29 · Axel-exclusive $240.30

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN1903: ONT 2026-12-29 08:40:00 → LAS 2026-12-29 09:40:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2026-12-30 · Axel-exclusive $159.30

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2026-12-30 22:48:00 → LAS 2026-12-30 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-23 → 2026-12-30 · Axel-exclusive $240.30

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-30 18:30:00 → LAS 2026-12-30 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2026-12-31 · Axel-exclusive $159.30

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94758: ONT 2026-12-31 14:23:00 → LAS 2026-12-31 15:31:00; nonstop; 68 minutes. Local airport times.

2026-12-23 → 2026-12-31 · Axel-exclusive $240.30

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-31 18:30:00 → LAS 2026-12-31 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $159.30

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2027-01-02 22:48:00 → LAS 2027-01-02 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $240.30

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2027-01-02 18:30:00 → LAS 2027-01-02 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $159.30

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F92232: ONT 2027-01-03 09:46:00 → LAS 2027-01-03 10:53:00; nonstop; 67 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $240.30

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2027-01-03 18:30:00 → LAS 2027-01-03 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-23 → 2027-01-04 · Axel-exclusive $159.30

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F92232: ONT 2027-01-04 10:23:00 → LAS 2027-01-04 11:30:00; nonstop; 67 minutes. Local airport times.

2026-12-23 → 2027-01-04 · Axel-exclusive $240.30

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN3309: ONT 2027-01-04 20:45:00 → LAS 2027-01-04 21:50:00; nonstop; 65 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $147.50

  • Frontier Airlines F91283: LAS 2026-12-23 08:35:00 → ONT 2026-12-23 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2027-01-06 22:48:00 → LAS 2027-01-06 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $222.50

  • Southwest Airlines WN2403: LAS 2026-12-23 15:00:00 → ONT 2026-12-23 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2027-01-06 18:30:00 → LAS 2027-01-06 19:30:00; nonstop; 60 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Las Vegas (LAS) to Ontario (ONT) · Dec 23, 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.
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  • 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 Ontario (ONT) 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.