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Route overview: Salt Lake City to Ontario (ONT) flight deals

Salt Lake City → Ontario

May 3, 2027 · choose your return date

SLC → 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.

May 2027

May 3, 2027 · One wayFrontier AirlinesUp to 1 stop each way$109.00 May 3, 2027 · One wayDelta Air LinesNonstop$169.00 May 3, 2027 – May 4, 2027 · 1 nightFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 4, 2027 · 1 nightDelta Air LinesNonstop$318.00 May 3, 2027 – May 5, 2027 · 2 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 5, 2027 · 2 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 6, 2027 · 3 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 6, 2027 · 3 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 7, 2027 · 4 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 7, 2027 · 4 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 8, 2027 · 5 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 8, 2027 · 5 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 9, 2027 · 6 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 9, 2027 · 6 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 10, 2027 · 7 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 10, 2027 · 7 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 11, 2027 · 8 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 11, 2027 · 8 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 12, 2027 · 9 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 12, 2027 · 9 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 13, 2027 · 10 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 13, 2027 · 10 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 14, 2027 · 11 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 14, 2027 · 11 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 15, 2027 · 12 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 15, 2027 · 12 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 16, 2027 · 13 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 16, 2027 · 13 nightsDelta Air LinesNonstop$318.00 May 3, 2027 – May 17, 2027 · 14 nightsFrontier AirlinesUp to 1 stop each way$208.00 May 3, 2027 – May 17, 2027 · 14 nightsDelta Air LinesNonstop$318.00

Flights for your trip

  1. Mon, May 3 · One way

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT

    One-way total · 1 adult · Taxes included

  2. Mon, May 3 · One way

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT

    One-way total · 1 adult · Taxes included

  3. Mon, May 3 – Tue, May 4

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    6:30 amONT
    7h 51m
    DEN · 3h 53m
    3:21 pmSLC

    Round-trip total · 1 adult · Taxes included

  4. Mon, May 3 – Tue, May 4

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  5. Mon, May 3 – Wed, May 5

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  6. Mon, May 3 – Wed, May 5

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  7. Mon, May 3 – Thu, May 6

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  8. Mon, May 3 – Thu, May 6

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  9. Mon, May 3 – Fri, May 7

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  10. Mon, May 3 – Fri, May 7

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  11. Mon, May 3 – Sun, May 9

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  12. Mon, May 3 – Sun, May 9

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  13. Mon, May 3 – Mon, May 10

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  14. Mon, May 3 – Mon, May 10

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  15. Mon, May 3 – Tue, May 11

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    6:30 amONT
    7h 51m
    DEN · 3h 53m
    3:21 pmSLC

    Round-trip total · 1 adult · Taxes included

  16. Mon, May 3 – Tue, May 11

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  17. Mon, May 3 – Thu, May 13

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  18. Mon, May 3 – Thu, May 13

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  19. Mon, May 3 – Fri, May 14

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  20. Mon, May 3 – Fri, May 14

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  21. Mon, May 3 – Sat, May 15

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  22. Mon, May 3 – Sat, May 15

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

  23. Mon, May 3 – Mon, May 17

    Frontier Airlines
    2:07 pmSLC
    5h 24m
    LAS · 2h 46m
    6:31 pmONT
    Frontier Airlines
    2:23 pmONT
    4h 5m
    LAS · 1h 28m
    7:28 pmSLC

    Round-trip total · 1 adult · Taxes included

  24. Mon, May 3 – Mon, May 17

    Delta Air Lines
    11:30 amSLC
    1h 47m
    Nonstop
    12:17 pmONT
    Delta Air Lines
    6:00 amONT
    1h 49m
    Nonstop
    8:49 amSLC

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

SLC ⇄ ONT

Economy

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Explore this route

All dates for this routeMay 2, 2027 · Return optionsMay 4, 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)
2027-05-03 · one wayDelta Air LinesDL1787Axel-exclusive $169.002026-10-29T01:25:59Z
2027-05-03 · one wayFrontier AirlinesF94695 + F91923Axel-exclusive $109.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-04Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-04Frontier AirlinesF94695 + F91923 / F91500 + F93861Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-05Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-05Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-06Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-06Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-07Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-07Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-08Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-08Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-09Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-09Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-10Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-10Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-11Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-11Frontier AirlinesF94695 + F91923 / F91500 + F93861Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-12Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-12Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-13Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-13Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-14Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-14Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-15Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-15Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-16Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-16Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-17Delta Air LinesDL1787 / DL2708Axel-exclusive $318.002026-10-29T01:25:59Z
2027-05-03 → 2027-05-17Frontier AirlinesF94695 + F91923 / F94758 + F94696Axel-exclusive $208.002026-10-29T01:25:59Z

Route overview: Salt Lake City to Ontario (ONT) flight deals

2027-05-03 · one way · Axel-exclusive $109.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.

2027-05-03 · one way · Axel-exclusive $169.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.

2027-05-03 → 2027-05-04 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F91500 / F93861: ONT 2027-05-04 06:30:00 → SLC 2027-05-04 15:21:00; 1 stop(s) via DEN; 471 minutes. Local airport times.
    • F91500: ONT 2027-05-04 06:30:00 → DEN 2027-05-04 09:51:00; layover at DEN: 233 minutes.
    • F93861: DEN 2027-05-04 13:44:00 → SLC 2027-05-04 15:21:00.

2027-05-03 → 2027-05-04 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-04 06:00:00 → SLC 2027-05-04 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-05 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-05 14:23:00 → SLC 2027-05-05 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-05 14:23:00 → LAS 2027-05-05 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-05 16:59:00 → SLC 2027-05-05 19:28:00.

2027-05-03 → 2027-05-05 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-05 06:00:00 → SLC 2027-05-05 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-06 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-06 14:23:00 → SLC 2027-05-06 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-06 14:23:00 → LAS 2027-05-06 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-06 16:59:00 → SLC 2027-05-06 19:28:00.

2027-05-03 → 2027-05-06 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-06 06:00:00 → SLC 2027-05-06 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-07 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-07 14:23:00 → SLC 2027-05-07 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-07 14:23:00 → LAS 2027-05-07 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-07 16:59:00 → SLC 2027-05-07 19:28:00.

2027-05-03 → 2027-05-07 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-07 06:00:00 → SLC 2027-05-07 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-09 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-09 14:23:00 → SLC 2027-05-09 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-09 14:23:00 → LAS 2027-05-09 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-09 16:59:00 → SLC 2027-05-09 19:28:00.

2027-05-03 → 2027-05-09 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-09 06:00:00 → SLC 2027-05-09 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-10 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-10 14:23:00 → SLC 2027-05-10 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-10 14:23:00 → LAS 2027-05-10 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-10 16:59:00 → SLC 2027-05-10 19:28:00.

2027-05-03 → 2027-05-10 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-10 06:00:00 → SLC 2027-05-10 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-11 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F91500 / F93861: ONT 2027-05-11 06:30:00 → SLC 2027-05-11 15:21:00; 1 stop(s) via DEN; 471 minutes. Local airport times.
    • F91500: ONT 2027-05-11 06:30:00 → DEN 2027-05-11 09:51:00; layover at DEN: 233 minutes.
    • F93861: DEN 2027-05-11 13:44:00 → SLC 2027-05-11 15:21:00.

2027-05-03 → 2027-05-11 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-11 06:00:00 → SLC 2027-05-11 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-13 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-13 14:23:00 → SLC 2027-05-13 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-13 14:23:00 → LAS 2027-05-13 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-13 16:59:00 → SLC 2027-05-13 19:28:00.

2027-05-03 → 2027-05-13 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-13 06:00:00 → SLC 2027-05-13 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-14 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-14 14:23:00 → SLC 2027-05-14 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-14 14:23:00 → LAS 2027-05-14 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-14 16:59:00 → SLC 2027-05-14 19:28:00.

2027-05-03 → 2027-05-14 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-14 06:00:00 → SLC 2027-05-14 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-15 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-15 14:23:00 → SLC 2027-05-15 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-15 14:23:00 → LAS 2027-05-15 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-15 16:59:00 → SLC 2027-05-15 19:28:00.

2027-05-03 → 2027-05-15 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-15 06:00:00 → SLC 2027-05-15 08:49:00; nonstop; 109 minutes. Local airport times.

2027-05-03 → 2027-05-17 · Axel-exclusive $208.00

  • Frontier Airlines F94695 / F91923: SLC 2027-05-03 14:07:00 → ONT 2027-05-03 18:31:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F94695: SLC 2027-05-03 14:07:00 → LAS 2027-05-03 14:39:00; layover at LAS: 166 minutes.
    • F91923: LAS 2027-05-03 17:25:00 → ONT 2027-05-03 18:31:00.
  • Frontier Airlines F94758 / F94696: ONT 2027-05-17 14:23:00 → SLC 2027-05-17 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2027-05-17 14:23:00 → LAS 2027-05-17 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2027-05-17 16:59:00 → SLC 2027-05-17 19:28:00.

2027-05-03 → 2027-05-17 · Axel-exclusive $318.00

  • Delta Air Lines DL1787: SLC 2027-05-03 11:30:00 → ONT 2027-05-03 12:17:00; nonstop; 107 minutes. Local airport times.
  • Delta Air Lines DL2708: ONT 2027-05-17 06:00:00 → SLC 2027-05-17 08:49:00; nonstop; 109 minutes. Local airport times.

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For AI assistants

  • This page: Salt Lake City (SLC) to Ontario (ONT) · May 3, 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 Salt Lake City 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.