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

Las Vegas → Ontario

Aug 6, 2027 · 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.

August 2027

Aug 6, 2027 · One wayFrontier AirlinesNonstop$69.00 Aug 6, 2027 · One waySouthwest AirlinesNonstop$99.00 Aug 6, 2027 – Aug 7, 2027 · 1 nightFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 7, 2027 · 1 nightSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 8, 2027 · 2 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 8, 2027 · 2 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 9, 2027 · 3 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 9, 2027 · 3 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 10, 2027 · 4 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 10, 2027 · 4 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 11, 2027 · 5 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 11, 2027 · 5 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 12, 2027 · 6 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 12, 2027 · 6 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 13, 2027 · 7 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 13, 2027 · 7 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 14, 2027 · 8 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 14, 2027 · 8 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 15, 2027 · 9 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 15, 2027 · 9 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 16, 2027 · 10 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 16, 2027 · 10 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 17, 2027 · 11 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 17, 2027 · 11 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 18, 2027 · 12 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 18, 2027 · 12 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 19, 2027 · 13 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 19, 2027 · 13 nightsSouthwest AirlinesNonstop$198.00 Aug 6, 2027 – Aug 20, 2027 · 14 nightsFrontier AirlinesNonstop$138.00 Aug 6, 2027 – Aug 20, 2027 · 14 nightsSouthwest AirlinesNonstop$198.00

Flights for your trip

  1. Fri, Aug 6 · One way

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Fri, Aug 6 · One way

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Fri, Aug 6 – Sat, Aug 7

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    9:00 amONT
    1h 7m
    Nonstop
    10:07 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Fri, Aug 6 – Sat, Aug 7

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    5:00 pmONT
    1h 5m
    Nonstop
    6:05 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Fri, Aug 6 – Sun, Aug 8

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    9:46 amONT
    1h 7m
    Nonstop
    10:53 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Fri, Aug 6 – Sun, Aug 8

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Fri, Aug 6 – Mon, Aug 9

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    10:23 amONT
    1h 7m
    Nonstop
    11:30 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Fri, Aug 6 – Mon, Aug 9

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    5:00 pmONT
    1h 5m
    Nonstop
    6:05 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Fri, Aug 6 – Tue, Aug 10

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    9:00 amONT
    1h 7m
    Nonstop
    10:07 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Fri, Aug 6 – Tue, Aug 10

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    5:00 pmONT
    1h 5m
    Nonstop
    6:05 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Fri, Aug 6 – Thu, Aug 12

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    8:35 pmONT
    1h 9m
    Nonstop
    9:44 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Fri, Aug 6 – Thu, Aug 12

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    5:00 pmONT
    1h 5m
    Nonstop
    6:05 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Fri, Aug 6 – Fri, Aug 13

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    2:23 pmONT
    1h 8m
    Nonstop
    3:31 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Fri, Aug 6 – Fri, Aug 13

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    9:45 amONT
    1h 5m
    Nonstop
    10:50 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Fri, Aug 6 – Sat, Aug 14

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    9:00 amONT
    1h 7m
    Nonstop
    10:07 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Fri, Aug 6 – Sat, Aug 14

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    5:00 pmONT
    1h 5m
    Nonstop
    6:05 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Fri, Aug 6 – Mon, Aug 16

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    10:23 amONT
    1h 7m
    Nonstop
    11:30 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Fri, Aug 6 – Mon, Aug 16

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    5:00 pmONT
    1h 5m
    Nonstop
    6:05 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Fri, Aug 6 – Tue, Aug 17

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    9:00 amONT
    1h 7m
    Nonstop
    10:07 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Fri, Aug 6 – Tue, Aug 17

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    5:00 pmONT
    1h 5m
    Nonstop
    6:05 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Fri, Aug 6 – Wed, Aug 18

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    9:00 amONT
    1h 7m
    Nonstop
    10:07 amLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Fri, Aug 6 – Wed, Aug 18

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    6:30 pmONT
    1h
    Nonstop
    7:30 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Fri, Aug 6 – Fri, Aug 20

    Frontier Airlines
    7:00 amLAS
    1h 5m
    Nonstop
    8:05 amONT
    Frontier Airlines
    2:23 pmONT
    1h 8m
    Nonstop
    3:31 pmLAS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Fri, Aug 6 – Fri, Aug 20

    Southwest Airlines
    7:40 amLAS
    1h 10m
    Nonstop
    8:50 amONT
    Southwest Airlines
    9:45 amONT
    1h 5m
    Nonstop
    10:50 amLAS

    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 ⇄ 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 routeAug 5, 2027 · Return optionsAug 7, 2027 · 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)
2027-08-06 · one wayFrontier AirlinesF91283Axel-exclusive $69.002026-10-29T01:23:45Z
2027-08-06 · one waySouthwest AirlinesWN2401Axel-exclusive $99.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-07Frontier AirlinesF91283 / F91284Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-07Southwest AirlinesWN2401 / WN1053Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-08Frontier AirlinesF91283 / F92232Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-08Southwest AirlinesWN2401 / WN4607Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-09Frontier AirlinesF91283 / F92232Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-09Southwest AirlinesWN2401 / WN1053Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-10Frontier AirlinesF91283 / F91284Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-10Southwest AirlinesWN2401 / WN1053Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-11Frontier AirlinesF91283 / F91284Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-11Southwest AirlinesWN2401 / WN4607Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-12Frontier AirlinesF91283 / F94206Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-12Southwest AirlinesWN2401 / WN1053Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-13Frontier AirlinesF91283 / F94758Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-13Southwest AirlinesWN2401 / WN1427Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-14Frontier AirlinesF91283 / F91284Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-14Southwest AirlinesWN2401 / WN1053Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-15Frontier AirlinesF91283 / F92232Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-15Southwest AirlinesWN2401 / WN4607Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-16Frontier AirlinesF91283 / F92232Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-16Southwest AirlinesWN2401 / WN1053Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-17Frontier AirlinesF91283 / F91284Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-17Southwest AirlinesWN2401 / WN1053Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-18Frontier AirlinesF91283 / F91284Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-18Southwest AirlinesWN2401 / WN4607Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-19Frontier AirlinesF91283 / F94206Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-19Southwest AirlinesWN2401 / WN1053Axel-exclusive $198.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-20Frontier AirlinesF91283 / F94758Axel-exclusive $138.002026-10-29T01:23:45Z
2027-08-06 → 2027-08-20Southwest AirlinesWN2401 / WN1427Axel-exclusive $198.002026-10-29T01:23:45Z

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

2027-08-06 · one way · Axel-exclusive $69.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.

2027-08-06 · one way · Axel-exclusive $99.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.

2027-08-06 → 2027-08-07 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F91284: ONT 2027-08-07 09:00:00 → LAS 2027-08-07 10:07:00; nonstop; 67 minutes. Local airport times.

2027-08-06 → 2027-08-07 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1053: ONT 2027-08-07 17:00:00 → LAS 2027-08-07 18:05:00; nonstop; 65 minutes. Local airport times.

2027-08-06 → 2027-08-08 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F92232: ONT 2027-08-08 09:46:00 → LAS 2027-08-08 10:53:00; nonstop; 67 minutes. Local airport times.

2027-08-06 → 2027-08-08 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2027-08-08 18:30:00 → LAS 2027-08-08 19:30:00; nonstop; 60 minutes. Local airport times.

2027-08-06 → 2027-08-09 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F92232: ONT 2027-08-09 10:23:00 → LAS 2027-08-09 11:30:00; nonstop; 67 minutes. Local airport times.

2027-08-06 → 2027-08-09 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1053: ONT 2027-08-09 17:00:00 → LAS 2027-08-09 18:05:00; nonstop; 65 minutes. Local airport times.

2027-08-06 → 2027-08-10 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F91284: ONT 2027-08-10 09:00:00 → LAS 2027-08-10 10:07:00; nonstop; 67 minutes. Local airport times.

2027-08-06 → 2027-08-10 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1053: ONT 2027-08-10 17:00:00 → LAS 2027-08-10 18:05:00; nonstop; 65 minutes. Local airport times.

2027-08-06 → 2027-08-12 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2027-08-12 20:35:00 → LAS 2027-08-12 21:44:00; nonstop; 69 minutes. Local airport times.

2027-08-06 → 2027-08-12 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1053: ONT 2027-08-12 17:00:00 → LAS 2027-08-12 18:05:00; nonstop; 65 minutes. Local airport times.

2027-08-06 → 2027-08-13 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94758: ONT 2027-08-13 14:23:00 → LAS 2027-08-13 15:31:00; nonstop; 68 minutes. Local airport times.

2027-08-06 → 2027-08-13 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1427: ONT 2027-08-13 09:45:00 → LAS 2027-08-13 10:50:00; nonstop; 65 minutes. Local airport times.

2027-08-06 → 2027-08-14 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F91284: ONT 2027-08-14 09:00:00 → LAS 2027-08-14 10:07:00; nonstop; 67 minutes. Local airport times.

2027-08-06 → 2027-08-14 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1053: ONT 2027-08-14 17:00:00 → LAS 2027-08-14 18:05:00; nonstop; 65 minutes. Local airport times.

2027-08-06 → 2027-08-16 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F92232: ONT 2027-08-16 10:23:00 → LAS 2027-08-16 11:30:00; nonstop; 67 minutes. Local airport times.

2027-08-06 → 2027-08-16 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1053: ONT 2027-08-16 17:00:00 → LAS 2027-08-16 18:05:00; nonstop; 65 minutes. Local airport times.

2027-08-06 → 2027-08-17 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F91284: ONT 2027-08-17 09:00:00 → LAS 2027-08-17 10:07:00; nonstop; 67 minutes. Local airport times.

2027-08-06 → 2027-08-17 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1053: ONT 2027-08-17 17:00:00 → LAS 2027-08-17 18:05:00; nonstop; 65 minutes. Local airport times.

2027-08-06 → 2027-08-18 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F91284: ONT 2027-08-18 09:00:00 → LAS 2027-08-18 10:07:00; nonstop; 67 minutes. Local airport times.

2027-08-06 → 2027-08-18 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2027-08-18 18:30:00 → LAS 2027-08-18 19:30:00; nonstop; 60 minutes. Local airport times.

2027-08-06 → 2027-08-20 · Axel-exclusive $138.00

  • Frontier Airlines F91283: LAS 2027-08-06 07:00:00 → ONT 2027-08-06 08:05:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94758: ONT 2027-08-20 14:23:00 → LAS 2027-08-20 15:31:00; nonstop; 68 minutes. Local airport times.

2027-08-06 → 2027-08-20 · Axel-exclusive $198.00

  • Southwest Airlines WN2401: LAS 2027-08-06 07:40:00 → ONT 2027-08-06 08:50:00; nonstop; 70 minutes. Local airport times.
  • Southwest Airlines WN1427: ONT 2027-08-20 09:45:00 → LAS 2027-08-20 10:50:00; nonstop; 65 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Las Vegas (LAS) to Ontario (ONT) · Aug 6, 2027 · 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 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. 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.