Travel with Axel,
get the best price.

Charlotte → Ontario

Choose your travel dates

CLT → ONT1 adulteconomy

21 flight options · 4 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 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

Fri, Nov 20 – Mon, Nov 23

United Airlines
4:54 pmCLT
7h 46m
IAH · 1h 10m
9:40 pmONT
United Airlines
5:00 amONT
7h 14m
DEN · 1h 43m
3:14 pmCLT

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
12:05 pmCLT
7h 33m
DFW · 1h 3m
4:38 pmONT
Southwest Airlines
11:25 amONT
6h 40m
BNA · 1h 25m
9:05 pmCLT

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
12:05 pmCLT
7h 33m
DFW · 1h 3m
4:38 pmONT
American Airlines
10:30 pmONT
4h 32m
Nonstop
6:02 am+1CLT

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Show 6 more flights

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

United Airlines
4:54 pmCLT
7h 46m
IAH · 1h 10m
9:40 pmONT
United Airlines
5:45 amONT
6h 59m
IAH · 1h 19m
3:44 pmCLT

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
4:20 pmCLT
7h 31m
DEN · 1h 6m
8:51 pmONT
United Airlines
5:00 amONT
7h 14m
DEN · 1h 43m
3:14 pmCLT

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
4:20 pmCLT
7h 31m
DEN · 1h 6m
8:51 pmONT
United Airlines
5:45 amONT
6h 59m
IAH · 1h 19m
3:44 pmCLT

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
8:00 pmCLT
5h 12m
Nonstop
10:12 pmONT
Southwest Airlines
11:25 amONT
6h 40m
BNA · 1h 25m
9:05 pmCLT

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
8:00 pmCLT
5h 12m
Nonstop
10:12 pmONT
Southwest Airlines
11:25 amONT
6h 40m
BNA · 1h 25m
9:05 pmCLT

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
12:05 pmCLT
7h 33m
DFW · 1h 3m
4:38 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
4:20 pmCLT
7h 31m
DEN · 1h 6m
8:51 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

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

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
4:39 pmCLT
8h 13m
PHX · 2h 6m
9:52 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
4:54 pmCLT
7h 46m
IAH · 1h 10m
9:40 pmONT

One-way total · 1 adult · Taxes included

Make this trip yours

CLT ⇄ ONT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, American Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayAmerican AirlinesAA2552$225.002026-10-29T00:58:24Z
2026-11-27 → 2026-12-04American AirlinesAA2552 / AA1920$494.502026-10-29T00:58:24Z
2026-11-20 · one wayFrontier AirlinesF93165 + F94689$115.002026-10-29T00:58:24Z
2026-11-20 · one waySouthwest AirlinesWN1295 + WN2045$185.002026-10-29T00:58:24Z
2026-11-20 · one wayUnited AirlinesUA1594 + UA2028$200.002026-10-29T00:58:24Z
2026-11-20 → 2026-11-23Frontier Airlines / Southwest AirlinesF91361 + F91261 / WN1729 + WN4582$340.752026-10-29T00:58:24Z
2026-11-20 → 2026-11-23Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582$408.252026-10-29T00:58:24Z
2026-11-20 → 2026-11-23United AirlinesUA3992 + UA1563 / UA2446 + UA231$437.002026-10-29T00:58:24Z
2026-11-20 → 2026-11-23American AirlinesAA2552 / AA1920$494.502026-10-29T00:58:24Z
2026-11-20 · one wayFrontier AirlinesF91361 + F91261$115.002026-10-29T00:58:24Z
2026-11-20 · one wayAmerican AirlinesAA1276 + AA1841$190.002026-10-29T00:58:24Z
2026-11-20 · one wayUnited AirlinesUA3992 + UA1563$200.002026-10-29T00:58:24Z
2026-11-20 → 2026-11-23Frontier Airlines / Southwest AirlinesF93165 + F94689 / WN1729 + WN4582$340.752026-10-29T00:58:24Z
2026-11-27 → 2026-12-04Frontier Airlines / American AirlinesF93165 + F94689 / AA1920$358.002026-10-29T00:58:24Z
2026-11-27 → 2026-12-04Frontier Airlines / American AirlinesF91361 + F91261 / AA1920$358.002026-10-29T00:58:24Z
2026-11-27 → 2026-12-04Southwest AirlinesWN1295 + WN2045 / WN1729 + WN4582$408.252026-10-29T00:58:24Z
2026-11-27 → 2026-12-04United AirlinesUA3992 + UA1563 / UA2267 + UA4073$437.002026-10-29T00:58:24Z
2026-11-20 → 2026-11-23United AirlinesUA1594 + UA2028 / UA2446 + UA231$437.002026-10-29T00:58:24Z
2026-11-27 → 2026-12-04United AirlinesUA1594 + UA2028 / UA2267 + UA4073$437.002026-10-29T00:58:24Z
2026-11-20 → 2026-11-23American Airlines / Southwest AirlinesAA2552 / WN1729 + WN4582$445.752026-10-29T00:58:24Z
2026-11-27 → 2026-12-04American Airlines / Southwest AirlinesAA2552 / WN1729 + WN4582$457.002026-10-29T00:58:24Z

2026-11-20 · one way · $225.00

  • American Airlines AA2552: CLT 2026-11-20 20:00:00 → ONT 2026-11-20 22:07:00; nonstop; 307 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $494.50

  • American Airlines AA2552: CLT 2026-11-27 20:00:00 → ONT 2026-11-27 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2026-12-04 22:30:00 → CLT 2026-12-05 06:02:00; nonstop; 272 minutes. Local airport times.

2026-11-20 · one way · $115.00

  • Frontier Airlines F93165 / F94689: CLT 2026-11-20 12:05:00 → ONT 2026-11-20 16:38:00; 1 stop(s) via DFW; 453 minutes. Local airport times.
    • F93165: CLT 2026-11-20 12:05:00 → DFW 2026-11-20 14:14:00; layover at DFW: 63 minutes.
    • F94689: DFW 2026-11-20 15:17:00 → ONT 2026-11-20 16:38:00.

2026-11-20 · one way · $185.00

  • Southwest Airlines WN1295 / WN2045: CLT 2026-11-20 11:00:00 → ONT 2026-11-20 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-11-20 11:00:00 → BNA 2026-11-20 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-11-20 12:40:00 → ONT 2026-11-20 15:10:00.

2026-11-20 · one way · $200.00

  • United Airlines UA1594 / UA2028: CLT 2026-11-20 16:20:00 → ONT 2026-11-20 20:51:00; 1 stop(s) via DEN; 451 minutes. Local airport times.
    • UA1594: CLT 2026-11-20 16:20:00 → DEN 2026-11-20 18:19:00; layover at DEN: 66 minutes.
    • UA2028: DEN 2026-11-20 19:25:00 → ONT 2026-11-20 20:51:00.

2026-11-20 → 2026-11-23 · $340.75

  • Frontier Airlines F91361 / F91261: CLT 2026-11-20 19:40:00 → ONT 2026-11-21 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-11-20 19:40:00 → DEN 2026-11-20 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-11-20 22:52:00 → ONT 2026-11-21 00:14:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-11-23 11:25:00 → CLT 2026-11-23 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-11-23 11:25:00 → BNA 2026-11-23 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-11-23 18:30:00 → CLT 2026-11-23 21:05:00.

2026-11-20 → 2026-11-23 · $408.25

  • Southwest Airlines WN1295 / WN2045: CLT 2026-11-20 11:00:00 → ONT 2026-11-20 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-11-20 11:00:00 → BNA 2026-11-20 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-11-20 12:40:00 → ONT 2026-11-20 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-11-23 11:25:00 → CLT 2026-11-23 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-11-23 11:25:00 → BNA 2026-11-23 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-11-23 18:30:00 → CLT 2026-11-23 21:05:00.

2026-11-20 → 2026-11-23 · $437.00

  • United Airlines UA3992 / UA1563: CLT 2026-11-20 16:54:00 → ONT 2026-11-20 21:40:00; 1 stop(s) via IAH; 466 minutes. Local airport times.
    • UA3992: CLT 2026-11-20 16:54:00 → IAH 2026-11-20 18:55:00; layover at IAH: 70 minutes.
    • UA1563: IAH 2026-11-20 20:05:00 → ONT 2026-11-20 21:40:00.
  • United Airlines UA2446 / UA231: ONT 2026-11-23 05:00:00 → CLT 2026-11-23 15:14:00; 1 stop(s) via DEN; 434 minutes. Local airport times.
    • UA2446: ONT 2026-11-23 05:00:00 → DEN 2026-11-23 08:17:00; layover at DEN: 103 minutes.
    • UA231: DEN 2026-11-23 10:00:00 → CLT 2026-11-23 15:14:00.

2026-11-20 → 2026-11-23 · $494.50

  • American Airlines AA2552: CLT 2026-11-20 20:00:00 → ONT 2026-11-20 22:07:00; nonstop; 307 minutes. Local airport times.
  • American Airlines AA1920: ONT 2026-11-23 22:30:00 → CLT 2026-11-24 06:02:00; nonstop; 272 minutes. Local airport times.

2026-11-20 · one way · $115.00

  • Frontier Airlines F91361 / F91261: CLT 2026-11-20 19:40:00 → ONT 2026-11-21 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-11-20 19:40:00 → DEN 2026-11-20 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-11-20 22:52:00 → ONT 2026-11-21 00:14:00.

2026-11-20 · one way · $190.00

  • American Airlines AA1276 / AA1841: CLT 2026-11-20 16:39:00 → ONT 2026-11-20 21:52:00; 1 stop(s) via PHX; 493 minutes. Local airport times.
    • AA1276: CLT 2026-11-20 16:39:00 → PHX 2026-11-20 19:29:00; layover at PHX: 126 minutes.
    • AA1841: PHX 2026-11-20 21:35:00 → ONT 2026-11-20 21:52:00.

2026-11-20 · one way · $200.00

  • United Airlines UA3992 / UA1563: CLT 2026-11-20 16:54:00 → ONT 2026-11-20 21:40:00; 1 stop(s) via IAH; 466 minutes. Local airport times.
    • UA3992: CLT 2026-11-20 16:54:00 → IAH 2026-11-20 18:55:00; layover at IAH: 70 minutes.
    • UA1563: IAH 2026-11-20 20:05:00 → ONT 2026-11-20 21:40:00.

2026-11-20 → 2026-11-23 · $340.75

  • Frontier Airlines F93165 / F94689: CLT 2026-11-20 12:05:00 → ONT 2026-11-20 16:38:00; 1 stop(s) via DFW; 453 minutes. Local airport times.
    • F93165: CLT 2026-11-20 12:05:00 → DFW 2026-11-20 14:14:00; layover at DFW: 63 minutes.
    • F94689: DFW 2026-11-20 15:17:00 → ONT 2026-11-20 16:38:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-11-23 11:25:00 → CLT 2026-11-23 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-11-23 11:25:00 → BNA 2026-11-23 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-11-23 18:30:00 → CLT 2026-11-23 21:05:00.

2026-11-27 → 2026-12-04 · $358.00

  • Frontier Airlines F93165 / F94689: CLT 2026-11-27 12:05:00 → ONT 2026-11-27 16:38:00; 1 stop(s) via DFW; 453 minutes. Local airport times.
    • F93165: CLT 2026-11-27 12:05:00 → DFW 2026-11-27 14:14:00; layover at DFW: 63 minutes.
    • F94689: DFW 2026-11-27 15:17:00 → ONT 2026-11-27 16:38:00.
  • American Airlines AA1920: ONT 2026-12-04 22:30:00 → CLT 2026-12-05 06:02:00; nonstop; 272 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $358.00

  • Frontier Airlines F91361 / F91261: CLT 2026-11-27 19:40:00 → ONT 2026-11-28 00:14:00; 1 stop(s) via DEN; 454 minutes. Local airport times.
    • F91361: CLT 2026-11-27 19:40:00 → DEN 2026-11-27 21:28:00; layover at DEN: 84 minutes.
    • F91261: DEN 2026-11-27 22:52:00 → ONT 2026-11-28 00:14:00.
  • American Airlines AA1920: ONT 2026-12-04 22:30:00 → CLT 2026-12-05 06:02:00; nonstop; 272 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $408.25

  • Southwest Airlines WN1295 / WN2045: CLT 2026-11-27 11:00:00 → ONT 2026-11-27 15:10:00; 1 stop(s) via BNA; 430 minutes. Local airport times.
    • WN1295: CLT 2026-11-27 11:00:00 → BNA 2026-11-27 11:30:00; layover at BNA: 70 minutes.
    • WN2045: BNA 2026-11-27 12:40:00 → ONT 2026-11-27 15:10:00.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-04 11:25:00 → CLT 2026-12-04 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-04 11:25:00 → BNA 2026-12-04 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-04 18:30:00 → CLT 2026-12-04 21:05:00.

2026-11-27 → 2026-12-04 · $437.00

  • United Airlines UA3992 / UA1563: CLT 2026-11-27 16:54:00 → ONT 2026-11-27 21:40:00; 1 stop(s) via IAH; 466 minutes. Local airport times.
    • UA3992: CLT 2026-11-27 16:54:00 → IAH 2026-11-27 18:55:00; layover at IAH: 70 minutes.
    • UA1563: IAH 2026-11-27 20:05:00 → ONT 2026-11-27 21:40:00.
  • United Airlines UA2267 / UA4073: ONT 2026-12-04 05:45:00 → CLT 2026-12-04 15:44:00; 1 stop(s) via IAH; 419 minutes. Local airport times.
    • UA2267: ONT 2026-12-04 05:45:00 → IAH 2026-12-04 10:56:00; layover at IAH: 79 minutes.
    • UA4073: IAH 2026-12-04 12:15:00 → CLT 2026-12-04 15:44:00.

2026-11-20 → 2026-11-23 · $437.00

  • United Airlines UA1594 / UA2028: CLT 2026-11-20 16:20:00 → ONT 2026-11-20 20:51:00; 1 stop(s) via DEN; 451 minutes. Local airport times.
    • UA1594: CLT 2026-11-20 16:20:00 → DEN 2026-11-20 18:19:00; layover at DEN: 66 minutes.
    • UA2028: DEN 2026-11-20 19:25:00 → ONT 2026-11-20 20:51:00.
  • United Airlines UA2446 / UA231: ONT 2026-11-23 05:00:00 → CLT 2026-11-23 15:14:00; 1 stop(s) via DEN; 434 minutes. Local airport times.
    • UA2446: ONT 2026-11-23 05:00:00 → DEN 2026-11-23 08:17:00; layover at DEN: 103 minutes.
    • UA231: DEN 2026-11-23 10:00:00 → CLT 2026-11-23 15:14:00.

2026-11-27 → 2026-12-04 · $437.00

  • United Airlines UA1594 / UA2028: CLT 2026-11-27 16:20:00 → ONT 2026-11-27 20:51:00; 1 stop(s) via DEN; 451 minutes. Local airport times.
    • UA1594: CLT 2026-11-27 16:20:00 → DEN 2026-11-27 18:19:00; layover at DEN: 66 minutes.
    • UA2028: DEN 2026-11-27 19:25:00 → ONT 2026-11-27 20:51:00.
  • United Airlines UA2267 / UA4073: ONT 2026-12-04 05:45:00 → CLT 2026-12-04 15:44:00; 1 stop(s) via IAH; 419 minutes. Local airport times.
    • UA2267: ONT 2026-12-04 05:45:00 → IAH 2026-12-04 10:56:00; layover at IAH: 79 minutes.
    • UA4073: IAH 2026-12-04 12:15:00 → CLT 2026-12-04 15:44:00.

2026-11-20 → 2026-11-23 · $445.75

  • American Airlines AA2552: CLT 2026-11-20 20:00:00 → ONT 2026-11-20 22:12:00; nonstop; 312 minutes. Local airport times.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-11-23 11:25:00 → CLT 2026-11-23 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-11-23 11:25:00 → BNA 2026-11-23 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-11-23 18:30:00 → CLT 2026-11-23 21:05:00.

2026-11-27 → 2026-12-04 · $457.00

  • American Airlines AA2552: CLT 2026-11-27 20:00:00 → ONT 2026-11-27 22:12:00; nonstop; 312 minutes. Local airport times.
  • Southwest Airlines WN1729 / WN4582: ONT 2026-12-04 11:25:00 → CLT 2026-12-04 21:05:00; 1 stop(s) via BNA; 400 minutes. Local airport times.
    • WN1729: ONT 2026-12-04 11:25:00 → BNA 2026-12-04 17:05:00; layover at BNA: 85 minutes.
    • WN4582: BNA 2026-12-04 18:30:00 → CLT 2026-12-04 21:05:00.

More dates for this route