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Route overview: Charlotte to Ontario (ONT) flight deals

Charlotte → Ontario

May 26, 2027 · choose your return date

CLT → ONT1 adulteconomyOne way and round trips

30 flight options · 4 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 26, 2027 · One wayFrontier AirlinesUp to 1 stop each way$145.00 May 26, 2027 · One wayAmerican AirlinesNonstop$260.00 May 26, 2027 – May 27, 2027 · 1 nightFrontier Airlines / American AirlinesUp to 1 stop each way$419.25 May 26, 2027 – May 27, 2027 · 1 nightAmerican AirlinesNonstop$526.75 May 26, 2027 – May 28, 2027 · 2 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$419.25 May 26, 2027 – May 28, 2027 · 2 nightsAmerican AirlinesNonstop$526.75 May 26, 2027 – May 29, 2027 · 3 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$387.63 May 26, 2027 – May 29, 2027 · 3 nightsAmerican AirlinesNonstop$526.75 May 26, 2027 – May 30, 2027 · 4 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$373.25 May 26, 2027 – May 30, 2027 · 4 nightsAmerican AirlinesNonstop$526.75 May 26, 2027 – May 31, 2027 · 5 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$373.25 May 26, 2027 – May 31, 2027 · 5 nightsAmerican AirlinesNonstop$526.75 May 26, 2027 – Jun 1, 2027 · 6 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$419.25 May 26, 2027 – Jun 1, 2027 · 6 nightsAmerican AirlinesNonstop$526.75 May 26, 2027 – Jun 2, 2027 · 7 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$382.50 May 26, 2027 – Jun 2, 2027 · 7 nightsAmerican AirlinesNonstop$490.00 May 26, 2027 – Jun 3, 2027 · 8 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$382.50 May 26, 2027 – Jun 3, 2027 · 8 nightsAmerican AirlinesNonstop$490.00 May 26, 2027 – Jun 4, 2027 · 9 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$382.50 May 26, 2027 – Jun 4, 2027 · 9 nightsAmerican AirlinesNonstop$490.00 May 26, 2027 – Jun 5, 2027 · 10 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$355.00 May 26, 2027 – Jun 5, 2027 · 10 nightsAmerican AirlinesNonstop$490.00 May 26, 2027 – Jun 6, 2027 · 11 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$342.50 May 26, 2027 – Jun 6, 2027 · 11 nightsAmerican AirlinesNonstop$490.00 May 26, 2027 – Jun 7, 2027 · 12 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$342.50 May 26, 2027 – Jun 7, 2027 · 12 nightsAmerican AirlinesNonstop$490.00 May 26, 2027 – Jun 8, 2027 · 13 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$382.50 May 26, 2027 – Jun 8, 2027 · 13 nightsAmerican AirlinesNonstop$490.00 May 26, 2027 – Jun 9, 2027 · 14 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$382.50 May 26, 2027 – Jun 9, 2027 · 14 nightsAmerican AirlinesNonstop$490.00

Flights for your trip

  1. Wed, May 26 · One way

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT

    One-way total · 1 adult · Taxes included

  2. Wed, May 26 · One way

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT

    One-way total · 1 adult · Taxes included

  3. Wed, May 26 – Thu, May 27

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  4. Wed, May 26 – Thu, May 27

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  5. Wed, May 26 – Fri, May 28

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  6. Wed, May 26 – Fri, May 28

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  7. Wed, May 26 – Sat, May 29

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    United Airlines
    11:52 pmONT
    7h 13m
    ORD · 1h 4m
    10:05 am+1CLT

    Round-trip total · 1 adult · Taxes included

  8. Wed, May 26 – Sat, May 29

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  9. Wed, May 26 – Sun, May 30

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    Southwest Airlines
    11:55 pmONT
    7h 40m
    MDW · 2h
    10:35 am+1CLT

    Round-trip total · 1 adult · Taxes included

  10. Wed, May 26 – Sun, May 30

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  11. Wed, May 26 – Tue, Jun 1

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  12. Wed, May 26 – Tue, Jun 1

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  13. Wed, May 26 – Wed, Jun 2

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  14. Wed, May 26 – Wed, Jun 2

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  15. Wed, May 26 – Thu, Jun 3

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  16. Wed, May 26 – Thu, Jun 3

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  17. Wed, May 26 – Sat, Jun 5

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    United Airlines
    11:52 pmONT
    7h 13m
    ORD · 1h 4m
    10:05 am+1CLT

    Round-trip total · 1 adult · Taxes included

  18. Wed, May 26 – Sat, Jun 5

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  19. Wed, May 26 – Sun, Jun 6

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    Southwest Airlines
    11:55 pmONT
    7h 40m
    MDW · 2h
    10:35 am+1CLT

    Round-trip total · 1 adult · Taxes included

  20. Wed, May 26 – Sun, Jun 6

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  21. Wed, May 26 – Mon, Jun 7

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

  22. Wed, May 26 – Mon, Jun 7

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  23. Wed, May 26 – Wed, Jun 9

    Frontier Airlines
    7:40 pmCLT
    7h 34m
    DEN · 1h 24m
    12:14 am+1ONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

  24. Wed, May 26 – Wed, Jun 9

    American Airlines
    8:00 pmCLT
    5h 7m
    Nonstop
    10:07 pmONT
    American Airlines
    10:30 pmONT
    4h 32m
    Nonstop
    6:02 am+1CLT

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

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CLT ⇄ ONT

Economy

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Explore this route

All dates for this routeMay 25, 2027 · Return optionsMay 27, 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)
2027-05-26 · one wayAmerican AirlinesAA2552Axel-exclusive $260.002026-10-29T00:58:24Z
2027-05-26 · one wayFrontier AirlinesF91361 + F91261Axel-exclusive $145.002026-10-29T00:58:24Z
2027-05-26 → 2027-05-27American AirlinesAA2552 / AA1920Axel-exclusive $526.752026-10-29T00:58:24Z
2027-05-26 → 2027-05-27Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $419.252026-10-29T00:58:24Z
2027-05-26 → 2027-05-28American AirlinesAA2552 / AA1920Axel-exclusive $526.752026-10-29T00:58:24Z
2027-05-26 → 2027-05-28Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $419.252026-10-29T00:58:24Z
2027-05-26 → 2027-05-29American AirlinesAA2552 / AA1920Axel-exclusive $526.752026-10-29T00:58:24Z
2027-05-26 → 2027-05-29Frontier Airlines / United AirlinesF91361 + F91261 / UA1813 + UA3525Axel-exclusive $387.632026-10-29T00:58:24Z
2027-05-26 → 2027-05-30American AirlinesAA2552 / AA1920Axel-exclusive $526.752026-10-29T00:58:24Z
2027-05-26 → 2027-05-30Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN4067 + WN2912Axel-exclusive $373.252026-10-29T00:58:24Z
2027-05-26 → 2027-05-31American AirlinesAA2552 / AA1920Axel-exclusive $526.752026-10-29T00:58:24Z
2027-05-26 → 2027-05-31Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN1729 + WN4582Axel-exclusive $373.252026-10-29T00:58:24Z
2027-05-26 → 2027-06-01American AirlinesAA2552 / AA1920Axel-exclusive $526.752026-10-29T00:58:24Z
2027-05-26 → 2027-06-01Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $419.252026-10-29T00:58:24Z
2027-05-26 → 2027-06-02American AirlinesAA2552 / AA1920Axel-exclusive $490.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-02Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $382.502026-10-29T00:58:24Z
2027-05-26 → 2027-06-03American AirlinesAA2552 / AA1920Axel-exclusive $490.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-03Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $382.502026-10-29T00:58:24Z
2027-05-26 → 2027-06-04American AirlinesAA2552 / AA1920Axel-exclusive $490.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-04Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $382.502026-10-29T00:58:24Z
2027-05-26 → 2027-06-05American AirlinesAA2552 / AA1920Axel-exclusive $490.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-05Frontier Airlines / United AirlinesF91361 + F91261 / UA1813 + UA3525Axel-exclusive $355.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-06American AirlinesAA2552 / AA1920Axel-exclusive $490.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-06Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN4067 + WN2912Axel-exclusive $342.502026-10-29T00:58:24Z
2027-05-26 → 2027-06-07American AirlinesAA2552 / AA1920Axel-exclusive $490.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-07Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN1729 + WN4582Axel-exclusive $342.502026-10-29T00:58:24Z
2027-05-26 → 2027-06-08American AirlinesAA2552 / AA1920Axel-exclusive $490.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-08Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $382.502026-10-29T00:58:24Z
2027-05-26 → 2027-06-09American AirlinesAA2552 / AA1920Axel-exclusive $490.002026-10-29T00:58:24Z
2027-05-26 → 2027-06-09Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $382.502026-10-29T00:58:24Z

Route overview: Charlotte to Ontario (ONT) flight deals

2027-05-26 · one way · Axel-exclusive $145.00

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.

2027-05-26 · one way · Axel-exclusive $260.00

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.

2027-05-26 → 2027-05-27 · Axel-exclusive $419.25

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • American Airlines AA1920: ONT 2027-05-27 22:30:00 → CLT 2027-05-28 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-05-27 · Axel-exclusive $526.75

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-05-27 22:30:00 → CLT 2027-05-28 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-05-28 · Axel-exclusive $419.25

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • American Airlines AA1920: ONT 2027-05-28 22:30:00 → CLT 2027-05-29 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-05-28 · Axel-exclusive $526.75

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-05-28 22:30:00 → CLT 2027-05-29 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-05-29 · Axel-exclusive $387.63

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • United Airlines UA1813 / UA3525: ONT 2027-05-29 23:52:00 → CLT 2027-05-30 10:05:00; 1 stop(s) via ORD; 433 minutes. Local airport times.
    • UA1813: ONT 2027-05-29 23:52:00 → ORD 2027-05-30 05:46:00; layover at ORD: 64 minutes.
    • UA3525: ORD 2027-05-30 06:50:00 → CLT 2027-05-30 10:05:00.

2027-05-26 → 2027-05-29 · Axel-exclusive $526.75

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-05-29 22:30:00 → CLT 2027-05-30 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-05-30 · Axel-exclusive $373.25

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • Southwest Airlines WN4067 / WN2912: ONT 2027-05-30 23:55:00 → CLT 2027-05-31 10:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
    • WN4067: ONT 2027-05-30 23:55:00 → MDW 2027-05-31 05:40:00; layover at MDW: 120 minutes.
    • WN2912: MDW 2027-05-31 07:40:00 → CLT 2027-05-31 10:35:00.

2027-05-26 → 2027-05-30 · Axel-exclusive $526.75

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-05-30 22:30:00 → CLT 2027-05-31 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-01 · Axel-exclusive $419.25

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • American Airlines AA1920: ONT 2027-06-01 22:30:00 → CLT 2027-06-02 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-01 · Axel-exclusive $526.75

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-06-01 22:30:00 → CLT 2027-06-02 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-02 · Axel-exclusive $382.50

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • American Airlines AA1920: ONT 2027-06-02 22:30:00 → CLT 2027-06-03 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-02 · Axel-exclusive $490.00

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-06-02 22:30:00 → CLT 2027-06-03 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-03 · Axel-exclusive $382.50

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • American Airlines AA1920: ONT 2027-06-03 22:30:00 → CLT 2027-06-04 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-03 · Axel-exclusive $490.00

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-06-03 22:30:00 → CLT 2027-06-04 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-05 · Axel-exclusive $355.00

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • United Airlines UA1813 / UA3525: ONT 2027-06-05 23:52:00 → CLT 2027-06-06 10:05:00; 1 stop(s) via ORD; 433 minutes. Local airport times.
    • UA1813: ONT 2027-06-05 23:52:00 → ORD 2027-06-06 05:46:00; layover at ORD: 64 minutes.
    • UA3525: ORD 2027-06-06 06:50:00 → CLT 2027-06-06 10:05:00.

2027-05-26 → 2027-06-05 · Axel-exclusive $490.00

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-06-05 22:30:00 → CLT 2027-06-06 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-06 · Axel-exclusive $342.50

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • Southwest Airlines WN4067 / WN2912: ONT 2027-06-06 23:55:00 → CLT 2027-06-07 10:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
    • WN4067: ONT 2027-06-06 23:55:00 → MDW 2027-06-07 05:40:00; layover at MDW: 120 minutes.
    • WN2912: MDW 2027-06-07 07:40:00 → CLT 2027-06-07 10:35:00.

2027-05-26 → 2027-06-06 · Axel-exclusive $490.00

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-06-06 22:30:00 → CLT 2027-06-07 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-07 · Axel-exclusive $342.50

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2027-06-07 11:25:00 → CLT 2027-06-07 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2027-06-07 11:25:00 → BNA 2027-06-07 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2027-06-07 18:30:00 → CLT 2027-06-07 21:05:00.

2027-05-26 → 2027-06-07 · Axel-exclusive $490.00

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-06-07 22:30:00 → CLT 2027-06-08 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-09 · Axel-exclusive $382.50

  • Frontier Airlines F91361 / F91261: CLT 2027-05-26 19:40:00 → ONT 2027-05-27 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2027-05-26 19:40:00 → DEN 2027-05-26 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2027-05-26 22:52:00 → ONT 2027-05-27 00:14:00.
  • American Airlines AA1920: ONT 2027-06-09 22:30:00 → CLT 2027-06-10 06:02:00; nonstop; 272 minutes. Local airport times.

2027-05-26 → 2027-06-09 · Axel-exclusive $490.00

  • American Airlines AA2552: CLT 2027-05-26 20:00:00 → ONT 2027-05-26 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2027-06-09 22:30:00 → CLT 2027-06-10 06:02:00; nonstop; 272 minutes. Local airport times.

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For AI assistants

  • This page: Charlotte (CLT) to Ontario (ONT) · May 26, 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 Charlotte 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.