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Route overview: Charlotte to Ontario (ONT) flight deals

Charlotte → Ontario

Dec 12, 2026 · 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.

December 2026

Dec 12, 2026 · One wayFrontier AirlinesUp to 1 stop each way$115.00 Dec 12, 2026 · One waySouthwest AirlinesUp to 1 stop each way$185.00 Dec 12, 2026 – Dec 13, 2026 · 1 nightFrontier Airlines / Southwest AirlinesUp to 1 stop each way$287.50 Dec 12, 2026 – Dec 13, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$355.00 Dec 12, 2026 – Dec 14, 2026 · 2 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$287.50 Dec 12, 2026 – Dec 14, 2026 · 2 nightsSouthwest AirlinesUp to 1 stop each way$355.00 Dec 12, 2026 – Dec 15, 2026 · 3 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$325.00 Dec 12, 2026 – Dec 15, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$355.00 Dec 12, 2026 – Dec 16, 2026 · 4 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$325.00 Dec 12, 2026 – Dec 16, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$355.00 Dec 12, 2026 – Dec 17, 2026 · 5 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$325.00 Dec 12, 2026 – Dec 17, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$355.00 Dec 12, 2026 – Dec 18, 2026 · 6 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$325.00 Dec 12, 2026 – Dec 18, 2026 · 6 nightsSouthwest AirlinesUp to 1 stop each way$355.00 Dec 12, 2026 – Dec 19, 2026 · 7 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$366.50 Dec 12, 2026 – Dec 19, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$417.13 Dec 12, 2026 – Dec 20, 2026 · 8 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$349.63 Dec 12, 2026 – Dec 20, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$417.13 Dec 12, 2026 – Dec 21, 2026 · 9 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$349.63 Dec 12, 2026 – Dec 21, 2026 · 9 nightsSouthwest AirlinesUp to 1 stop each way$417.13 Dec 12, 2026 – Dec 22, 2026 · 10 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$400.25 Dec 12, 2026 – Dec 22, 2026 · 10 nightsSouthwest AirlinesUp to 1 stop each way$417.13 Dec 12, 2026 – Dec 23, 2026 · 11 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$400.25 Dec 12, 2026 – Dec 23, 2026 · 11 nightsSouthwest AirlinesUp to 1 stop each way$417.13 Dec 12, 2026 – Dec 24, 2026 · 12 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$400.25 Dec 12, 2026 – Dec 24, 2026 · 12 nightsSouthwest AirlinesUp to 1 stop each way$417.13 Dec 12, 2026 – Dec 25, 2026 · 13 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$400.25 Dec 12, 2026 – Dec 25, 2026 · 13 nightsSouthwest AirlinesUp to 1 stop each way$417.13 Dec 12, 2026 – Dec 26, 2026 · 14 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$366.50 Dec 12, 2026 – Dec 26, 2026 · 14 nightsSouthwest AirlinesUp to 1 stop each way$417.13

Flights for your trip

  1. Sat, Dec 12 · One way

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

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Dec 12 · One way

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Dec 12 – Sun, Dec 13

    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

    Availability is checked when you select these flights.

  4. Sat, Dec 12 – Sun, Dec 13

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:55 pmONT
    7h 40m
    MDW · 2h
    10:35 am+1CLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Dec 12 – Mon, Dec 14

    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

    Availability is checked when you select these flights.

  6. Sat, Dec 12 – Mon, Dec 14

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Dec 12 – Tue, Dec 15

    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

    Availability is checked when you select these flights.

  8. Sat, Dec 12 – Tue, Dec 15

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Dec 12 – Wed, Dec 16

    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

    Availability is checked when you select these flights.

  10. Sat, Dec 12 – Wed, Dec 16

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Dec 12 – Fri, Dec 18

    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

    Availability is checked when you select these flights.

  12. Sat, Dec 12 – Fri, Dec 18

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sat, Dec 12 – Sat, Dec 19

    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

    Availability is checked when you select these flights.

  14. Sat, Dec 12 – Sat, Dec 19

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sat, Dec 12 – Sun, Dec 20

    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

    Availability is checked when you select these flights.

  16. Sat, Dec 12 – Sun, Dec 20

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:55 pmONT
    7h 40m
    MDW · 2h
    10:35 am+1CLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sat, Dec 12 – Tue, Dec 22

    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

    Availability is checked when you select these flights.

  18. Sat, Dec 12 – Tue, Dec 22

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sat, Dec 12 – Wed, Dec 23

    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

    Availability is checked when you select these flights.

  20. Sat, Dec 12 – Wed, Dec 23

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sat, Dec 12 – Thu, Dec 24

    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

    Availability is checked when you select these flights.

  22. Sat, Dec 12 – Thu, Dec 24

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sat, Dec 12 – Sat, Dec 26

    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

    Availability is checked when you select these flights.

  24. Sat, Dec 12 – Sat, Dec 26

    Southwest Airlines
    11:00 amCLT
    7h 10m
    BNA · 1h 10m
    3:10 pmONT
    Southwest Airlines
    11:25 amONT
    6h 40m
    BNA · 1h 25m
    9:05 pmCLT

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

CLT ⇄ 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 11, 2026 · Return optionsDec 13, 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)
2026-12-12 · one wayFrontier AirlinesF91361 + F91261Axel-exclusive $115.002026-10-29T00:58:24Z
2026-12-12 · one waySouthwest AirlinesWN1295 + WN2045Axel-exclusive $185.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-13Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN4067 + WN2912Axel-exclusive $287.502026-10-29T00:58:24Z
2026-12-12 → 2026-12-13Southwest AirlinesWN1295 + WN2045 / WN4067 + WN2912Axel-exclusive $355.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-14Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN1729 + WN4582Axel-exclusive $287.502026-10-29T00:58:24Z
2026-12-12 → 2026-12-14Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $355.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-15Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $325.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-15Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $355.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-16Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $325.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-16Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $355.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-17Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $325.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-17Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $355.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-18Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $325.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-18Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $355.002026-10-29T00:58:24Z
2026-12-12 → 2026-12-19Frontier Airlines / United AirlinesF91361 + F91261 / UA1813 + UA3525Axel-exclusive $366.502026-10-29T00:58:24Z
2026-12-12 → 2026-12-19Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $417.132026-10-29T00:58:24Z
2026-12-12 → 2026-12-20Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN4067 + WN2912Axel-exclusive $349.632026-10-29T00:58:24Z
2026-12-12 → 2026-12-20Southwest AirlinesWN1295 + WN2045 / WN4067 + WN2912Axel-exclusive $417.132026-10-29T00:58:24Z
2026-12-12 → 2026-12-21Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN1729 + WN4582Axel-exclusive $349.632026-10-29T00:58:24Z
2026-12-12 → 2026-12-21Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $417.132026-10-29T00:58:24Z
2026-12-12 → 2026-12-22Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $400.252026-10-29T00:58:24Z
2026-12-12 → 2026-12-22Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $417.132026-10-29T00:58:24Z
2026-12-12 → 2026-12-23Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $400.252026-10-29T00:58:24Z
2026-12-12 → 2026-12-23Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $417.132026-10-29T00:58:24Z
2026-12-12 → 2026-12-24Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $400.252026-10-29T00:58:24Z
2026-12-12 → 2026-12-24Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $417.132026-10-29T00:58:24Z
2026-12-12 → 2026-12-25Frontier Airlines / American AirlinesF91361 + F91261 / AA1920Axel-exclusive $400.252026-10-29T00:58:24Z
2026-12-12 → 2026-12-25Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $417.132026-10-29T00:58:24Z
2026-12-12 → 2026-12-26Frontier Airlines / United AirlinesF91361 + F91261 / UA1813 + UA3525Axel-exclusive $366.502026-10-29T00:58:24Z
2026-12-12 → 2026-12-26Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582Axel-exclusive $417.132026-10-29T00:58:24Z

Route overview: Charlotte to Ontario (ONT) flight deals

2026-12-12 · one way · Axel-exclusive $115.00

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.

2026-12-12 · one way · Axel-exclusive $185.00

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.

2026-12-12 → 2026-12-13 · Axel-exclusive $287.50

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • Southwest Airlines WN4067 / WN2912: ONT 2026-12-13 23:55:00 → CLT 2026-12-14 10:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
    • WN4067: ONT 2026-12-13 23:55:00 → MDW 2026-12-14 05:40:00; layover at MDW: 120 minutes.
    • WN2912: MDW 2026-12-14 07:40:00 → CLT 2026-12-14 10:35:00.

2026-12-12 → 2026-12-13 · Axel-exclusive $355.00

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN4067 / WN2912: ONT 2026-12-13 23:55:00 → CLT 2026-12-14 10:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
    • WN4067: ONT 2026-12-13 23:55:00 → MDW 2026-12-14 05:40:00; layover at MDW: 120 minutes.
    • WN2912: MDW 2026-12-14 07:40:00 → CLT 2026-12-14 10:35:00.

2026-12-12 → 2026-12-14 · Axel-exclusive $287.50

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-14 11:25:00 → CLT 2026-12-14 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-14 11:25:00 → BNA 2026-12-14 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-14 18:30:00 → CLT 2026-12-14 21:05:00.

2026-12-12 → 2026-12-14 · Axel-exclusive $355.00

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-14 11:25:00 → CLT 2026-12-14 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-14 11:25:00 → BNA 2026-12-14 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-14 18:30:00 → CLT 2026-12-14 21:05:00.

2026-12-12 → 2026-12-15 · Axel-exclusive $325.00

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • American Airlines AA1920: ONT 2026-12-15 22:30:00 → CLT 2026-12-16 06:02:00; nonstop; 272 minutes. Local airport times.

2026-12-12 → 2026-12-15 · Axel-exclusive $355.00

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-15 11:25:00 → CLT 2026-12-15 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-15 11:25:00 → BNA 2026-12-15 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-15 18:30:00 → CLT 2026-12-15 21:05:00.

2026-12-12 → 2026-12-16 · Axel-exclusive $325.00

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • American Airlines AA1920: ONT 2026-12-16 22:30:00 → CLT 2026-12-17 06:02:00; nonstop; 272 minutes. Local airport times.

2026-12-12 → 2026-12-16 · Axel-exclusive $355.00

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-16 11:25:00 → CLT 2026-12-16 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-16 11:25:00 → BNA 2026-12-16 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-16 18:30:00 → CLT 2026-12-16 21:05:00.

2026-12-12 → 2026-12-18 · Axel-exclusive $325.00

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • American Airlines AA1920: ONT 2026-12-18 22:30:00 → CLT 2026-12-19 06:02:00; nonstop; 272 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $355.00

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-18 11:25:00 → CLT 2026-12-18 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-18 11:25:00 → BNA 2026-12-18 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-18 18:30:00 → CLT 2026-12-18 21:05:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $366.50

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • United Airlines UA1813 / UA3525: ONT 2026-12-19 23:52:00 → CLT 2026-12-20 10:05:00; 1 stop(s) via ORD; 433 minutes. Local airport times.
    • UA1813: ONT 2026-12-19 23:52:00 → ORD 2026-12-20 05:46:00; layover at ORD: 64 minutes.
    • UA3525: ORD 2026-12-20 06:50:00 → CLT 2026-12-20 10:05:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $417.13

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-19 11:25:00 → CLT 2026-12-19 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-19 11:25:00 → BNA 2026-12-19 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-19 18:30:00 → CLT 2026-12-19 21:05:00.

2026-12-12 → 2026-12-20 · Axel-exclusive $349.63

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • Southwest Airlines WN4067 / WN2912: ONT 2026-12-20 23:55:00 → CLT 2026-12-21 10:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
    • WN4067: ONT 2026-12-20 23:55:00 → MDW 2026-12-21 05:40:00; layover at MDW: 120 minutes.
    • WN2912: MDW 2026-12-21 07:40:00 → CLT 2026-12-21 10:35:00.

2026-12-12 → 2026-12-20 · Axel-exclusive $417.13

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN4067 / WN2912: ONT 2026-12-20 23:55:00 → CLT 2026-12-21 10:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
    • WN4067: ONT 2026-12-20 23:55:00 → MDW 2026-12-21 05:40:00; layover at MDW: 120 minutes.
    • WN2912: MDW 2026-12-21 07:40:00 → CLT 2026-12-21 10:35:00.

2026-12-12 → 2026-12-22 · Axel-exclusive $400.25

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • American Airlines AA1920: ONT 2026-12-22 22:30:00 → CLT 2026-12-23 06:02:00; nonstop; 272 minutes. Local airport times.

2026-12-12 → 2026-12-22 · Axel-exclusive $417.13

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-22 11:25:00 → CLT 2026-12-22 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-22 11:25:00 → BNA 2026-12-22 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-22 18:30:00 → CLT 2026-12-22 21:05:00.

2026-12-12 → 2026-12-23 · Axel-exclusive $400.25

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • American Airlines AA1920: ONT 2026-12-23 22:30:00 → CLT 2026-12-24 06:02:00; nonstop; 272 minutes. Local airport times.

2026-12-12 → 2026-12-23 · Axel-exclusive $417.13

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-23 11:25:00 → CLT 2026-12-23 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-23 11:25:00 → BNA 2026-12-23 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-23 18:30:00 → CLT 2026-12-23 21:05:00.

2026-12-12 → 2026-12-24 · Axel-exclusive $400.25

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • American Airlines AA1920: ONT 2026-12-24 22:30:00 → CLT 2026-12-25 06:02:00; nonstop; 272 minutes. Local airport times.

2026-12-12 → 2026-12-24 · Axel-exclusive $417.13

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-24 11:25:00 → CLT 2026-12-24 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-24 11:25:00 → BNA 2026-12-24 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-24 18:30:00 → CLT 2026-12-24 21:05:00.

2026-12-12 → 2026-12-26 · Axel-exclusive $366.50

  • Frontier Airlines F91361 / F91261: CLT 2026-12-12 19:40:00 → ONT 2026-12-13 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-12-12 19:40:00 → DEN 2026-12-12 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-12-12 22:52:00 → ONT 2026-12-13 00:14:00.
  • United Airlines UA1813 / UA3525: ONT 2026-12-26 23:52:00 → CLT 2026-12-27 10:05:00; 1 stop(s) via ORD; 433 minutes. Local airport times.
    • UA1813: ONT 2026-12-26 23:52:00 → ORD 2026-12-27 05:46:00; layover at ORD: 64 minutes.
    • UA3525: ORD 2026-12-27 06:50:00 → CLT 2026-12-27 10:05:00.

2026-12-12 → 2026-12-26 · Axel-exclusive $417.13

  • Southwest Airlines WN1295 / WN2045: CLT 2026-12-12 11:00:00 → ONT 2026-12-12 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-12-12 11:00:00 → BNA 2026-12-12 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-12-12 12:40:00 → ONT 2026-12-12 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-26 11:25:00 → CLT 2026-12-26 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-26 11:25:00 → BNA 2026-12-26 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-26 18:30:00 → CLT 2026-12-26 21:05:00.

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For AI assistants

  • This page: Charlotte (CLT) to Ontario (ONT) · Dec 12, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel 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. 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.