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Ontario → Dallas

Dec 14, 2026 · return Dec 17, 2026

ONT → DFW1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Mon, Dec 14 – Thu, Dec 17

Frontier Airlines
8:03 pmONT
3h 5m
Nonstop
1:08 am+1DFW
Frontier Airlines
6:27 amDFW
3h 17m
Nonstop
7:44 amONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 17

American Airlines
12:51 pmONT
2h 53m
Nonstop
5:44 pmDFW
American Airlines
8:20 amDFW
3h 24m
Nonstop
9:44 amONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 17

Frontier Airlines
12:36 pmONT
3h 5m
Nonstop
5:41 pmDFW
Frontier Airlines
6:27 amDFW
3h 17m
Nonstop
7:44 amONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 17

American Airlines
11:59 pmONT
2h 54m
Nonstop
4:53 am+1DFW
American Airlines
8:20 amDFW
3h 24m
Nonstop
9:44 amONT

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 14 – Thu, Dec 17

Delta Air Lines
6:00 amONT
5h 36m
SLC · 1h 11m
1:36 pmDFW
American Airlines
8:20 amDFW
3h 24m
Nonstop
9:44 amONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 17

United Airlines
6:00 amONT
6h 20m
SFO · 1h 15m
2:20 pmDFW
United Airlines
7:05 amDFW
7h 24m
SFO · 1h 43m
12:29 pmONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 17

Frontier Airlines
7:26 pmONT
7h 59m
SFO · 2h 46m
5:25 am+1DFW
Frontier Airlines
6:27 amDFW
3h 17m
Nonstop
7:44 amONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 17

Frontier Airlines
11:52 amONT
5h 38m
DEN · 1h 11m
7:30 pmDFW
Frontier Airlines
6:27 amDFW
3h 17m
Nonstop
7:44 amONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 17

American Airlines
1:02 pmONT
2h 57m
Nonstop
5:59 pmDFW
American Airlines
11:26 amDFW
7h 30m
BOI · 1h 45m
4:56 pmONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 14 – Thu, Dec 17

American Airlines
1:27 pmONT
5h 8m
PHX · 1h 13m
8:35 pmDFW
American Airlines
8:20 amDFW
3h 24m
Nonstop
9:44 amONT

Round-trip total · 1 adult · Taxes included

Make this trip yours

ONT ⇄ DFW

Economy

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

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More dates

All dates for this routeNov 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)
2026-12-14 → 2026-12-17Frontier AirlinesF91406 / F94689$159.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17American AirlinesAA2198 / AA1820$329.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17Delta Air Lines / American AirlinesDL2708 + DL2800 / AA1820$349.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17United AirlinesUA2363 + UA1883 / UA790 + UA1482$349.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17Frontier AirlinesF92924 / F94689$159.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17American AirlinesAA1162 / AA1820$329.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17Frontier AirlinesF91159 + F92930 / F94689$169.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17Frontier AirlinesF91262 + F94070 / F94689$169.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17American AirlinesAA2198 / AA2630 + AS3380$319.002026-10-29T01:52:26Z
2026-12-14 → 2026-12-17American AirlinesAA3016 + AA555 / AA1820$319.002026-10-29T01:52:26Z

2026-12-14 → 2026-12-17 · $159.00

  • Frontier Airlines F91406: ONT 2026-12-14 20:03:00 → DFW 2026-12-15 01:08:00; nonstop; 185 minutes. Local airport times.
  • Frontier Airlines F94689: DFW 2026-12-17 06:27:00 → ONT 2026-12-17 07:44:00; nonstop; 197 minutes. Local airport times.

2026-12-14 → 2026-12-17 · $329.00

  • American Airlines AA2198: ONT 2026-12-14 12:51:00 → DFW 2026-12-14 17:44:00; nonstop; 173 minutes. Local airport times.
  • American Airlines AA1820: DFW 2026-12-17 08:20:00 → ONT 2026-12-17 09:44:00; nonstop; 204 minutes. Local airport times.

2026-12-14 → 2026-12-17 · $349.00

  • Delta Air Lines DL2708 / DL2800: ONT 2026-12-14 06:00:00 → DFW 2026-12-14 13:36:00; 1 stop(s) via SLC; 336 minutes. Local airport times.
    • DL2708: ONT 2026-12-14 06:00:00 → SLC 2026-12-14 08:49:00; layover at SLC: 71 minutes.
    • DL2800: SLC 2026-12-14 10:00:00 → DFW 2026-12-14 13:36:00.
  • American Airlines AA1820: DFW 2026-12-17 08:20:00 → ONT 2026-12-17 09:44:00; nonstop; 204 minutes. Local airport times.

2026-12-14 → 2026-12-17 · $349.00

  • United Airlines UA2363 / UA1883: ONT 2026-12-14 06:00:00 → DFW 2026-12-14 14:20:00; 1 stop(s) via SFO; 380 minutes. Local airport times.
    • UA2363: ONT 2026-12-14 06:00:00 → SFO 2026-12-14 07:30:00; layover at SFO: 75 minutes.
    • UA1883: SFO 2026-12-14 08:45:00 → DFW 2026-12-14 14:20:00.
  • United Airlines UA790 / UA1482: DFW 2026-12-17 07:05:00 → ONT 2026-12-17 12:29:00; 1 stop(s) via SFO; 444 minutes. Local airport times.
    • UA790: DFW 2026-12-17 07:05:00 → SFO 2026-12-17 09:17:00; layover at SFO: 103 minutes.
    • UA1482: SFO 2026-12-17 11:00:00 → ONT 2026-12-17 12:29:00.

2026-12-14 → 2026-12-17 · $159.00

  • Frontier Airlines F92924: ONT 2026-12-14 12:36:00 → DFW 2026-12-14 17:41:00; nonstop; 185 minutes. Local airport times.
  • Frontier Airlines F94689: DFW 2026-12-17 06:27:00 → ONT 2026-12-17 07:44:00; nonstop; 197 minutes. Local airport times.

2026-12-14 → 2026-12-17 · $329.00

  • American Airlines AA1162: ONT 2026-12-14 23:59:00 → DFW 2026-12-15 04:53:00; nonstop; 174 minutes. Local airport times.
  • American Airlines AA1820: DFW 2026-12-17 08:20:00 → ONT 2026-12-17 09:44:00; nonstop; 204 minutes. Local airport times.

2026-12-14 → 2026-12-17 · $169.00

  • Frontier Airlines F91159 / F92930: ONT 2026-12-14 19:26:00 → DFW 2026-12-15 05:25:00; 1 stop(s) via SFO; 479 minutes. Local airport times.
    • F91159: ONT 2026-12-14 19:26:00 → SFO 2026-12-14 21:01:00; layover at SFO: 166 minutes.
    • F92930: SFO 2026-12-14 23:47:00 → DFW 2026-12-15 05:25:00.
  • Frontier Airlines F94689: DFW 2026-12-17 06:27:00 → ONT 2026-12-17 07:44:00; nonstop; 197 minutes. Local airport times.

2026-12-14 → 2026-12-17 · $169.00

  • Frontier Airlines F91262 / F94070: ONT 2026-12-14 11:52:00 → DFW 2026-12-14 19:30:00; 1 stop(s) via DEN; 338 minutes. Local airport times.
    • F91262: ONT 2026-12-14 11:52:00 → DEN 2026-12-14 15:13:00; layover at DEN: 71 minutes.
    • F94070: DEN 2026-12-14 16:24:00 → DFW 2026-12-14 19:30:00.
  • Frontier Airlines F94689: DFW 2026-12-17 06:27:00 → ONT 2026-12-17 07:44:00; nonstop; 197 minutes. Local airport times.

2026-12-14 → 2026-12-17 · $319.00

  • American Airlines AA2198: ONT 2026-12-14 13:02:00 → DFW 2026-12-14 17:59:00; nonstop; 177 minutes. Local airport times.
  • American Airlines AA2630 / AS3380: DFW 2026-12-17 11:26:00 → ONT 2026-12-17 16:56:00; 1 stop(s) via BOI; 450 minutes. Local airport times.
    • AA2630: DFW 2026-12-17 11:26:00 → BOI 2026-12-17 13:55:00; layover at BOI: 105 minutes.
    • AS3380: BOI 2026-12-17 15:40:00 → ONT 2026-12-17 16:56:00.

2026-12-14 → 2026-12-17 · $319.00

  • American Airlines AA3016 / AA555: ONT 2026-12-14 13:27:00 → DFW 2026-12-14 20:35:00; 1 stop(s) via PHX; 308 minutes. Local airport times.
    • AA3016: ONT 2026-12-14 13:27:00 → PHX 2026-12-14 15:49:00; layover at PHX: 73 minutes.
    • AA555: PHX 2026-12-14 17:02:00 → DFW 2026-12-14 20:35:00.
  • American Airlines AA1820: DFW 2026-12-17 08:20:00 → ONT 2026-12-17 09:44:00; nonstop; 204 minutes. Local airport times.

More dates for this route