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Ontario → Dallas

Dec 19, 2026 · return Dec 20, 2026

ONT → DAL1 adulteconomyRound trip

6 flight options · 1 airline

One-stop flights

Sat, Dec 19 – Sun, Dec 20

Southwest Airlines
7:50 amONT
5h 50m
AUS · 2h
3:40 pmDAL
Southwest Airlines
8:40 amDAL
7h 20m
SMF · 2h 5m
2:00 pmONT

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Sun, Dec 20

Southwest Airlines
12:40 pmONT
7h
HOU · 2h 50m
9:40 pmDAL
Southwest Airlines
8:40 amDAL
7h 20m
SMF · 2h 5m
2:00 pmONT

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Sun, Dec 20

Southwest Airlines
6:20 amONT
6h 45m
DEN · 2h 35m
3:05 pmDAL
Southwest Airlines
8:40 amDAL
7h 20m
SMF · 2h 5m
2:00 pmONT

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Sun, Dec 20

Southwest Airlines
8:40 amONT
6h 45m
PHX · 3h 10m
5:25 pmDAL
Southwest Airlines
8:40 amDAL
7h 20m
SMF · 2h 5m
2:00 pmONT

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Sun, Dec 20

Southwest Airlines
5:45 amONT
4h 55m
LAS · 1h 5m
12:40 pmDAL
Southwest Airlines
8:40 amDAL
7h 20m
SMF · 2h 5m
2:00 pmONT

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Sun, Dec 20

Southwest Airlines
1:35 pmONT
2h 50m
Nonstop
6:25 pmDAL
Southwest Airlines
8:40 amDAL
7h 20m
SMF · 2h 5m
2:00 pmONT

Round-trip total · 1 adult · Taxes included

Make this trip yours

ONT ⇄ DAL

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)
2026-12-19 → 2026-12-20Southwest AirlinesWN3298 + WN765 / WN1217 + WN2144$429.002026-10-29T01:52:24Z
2026-12-19 → 2026-12-20Southwest AirlinesWN1558 + WN54 / WN1217 + WN2144$429.002026-10-29T01:52:24Z
2026-12-19 → 2026-12-20Southwest AirlinesWN3300 + WN1604 / WN1217 + WN2144$429.002026-10-29T01:52:24Z
2026-12-19 → 2026-12-20Southwest AirlinesWN494 + WN1341 / WN1217 + WN2144$429.002026-10-29T01:52:24Z
2026-12-19 → 2026-12-20Southwest AirlinesWN2184 + WN372 / WN1217 + WN2144$429.002026-10-29T01:52:24Z
2026-12-19 → 2026-12-20Southwest AirlinesWN2475 / WN1217 + WN2144$442.002026-10-29T01:52:24Z

2026-12-19 → 2026-12-20 · $429.00

  • Southwest Airlines WN3298 / WN765: ONT 2026-12-19 07:50:00 → DAL 2026-12-19 15:40:00; 1 stop(s) via AUS; 350 minutes. Local airport times.
    • WN3298: ONT 2026-12-19 07:50:00 → AUS 2026-12-19 12:35:00; layover at AUS: 120 minutes.
    • WN765: AUS 2026-12-19 14:35:00 → DAL 2026-12-19 15:40:00.
  • Southwest Airlines WN1217 / WN2144: DAL 2026-12-20 08:40:00 → ONT 2026-12-20 14:00:00; 1 stop(s) via SMF; 440 minutes. Local airport times.
    • WN1217: DAL 2026-12-20 08:40:00 → SMF 2026-12-20 10:30:00; layover at SMF: 125 minutes.
    • WN2144: SMF 2026-12-20 12:35:00 → ONT 2026-12-20 14:00:00.

2026-12-19 → 2026-12-20 · $429.00

  • Southwest Airlines WN1558 / WN54: ONT 2026-12-19 12:40:00 → DAL 2026-12-19 21:40:00; 1 stop(s) via HOU; 420 minutes. Local airport times.
    • WN1558: ONT 2026-12-19 12:40:00 → HOU 2026-12-19 17:40:00; layover at HOU: 170 minutes.
    • WN54: HOU 2026-12-19 20:30:00 → DAL 2026-12-19 21:40:00.
  • Southwest Airlines WN1217 / WN2144: DAL 2026-12-20 08:40:00 → ONT 2026-12-20 14:00:00; 1 stop(s) via SMF; 440 minutes. Local airport times.
    • WN1217: DAL 2026-12-20 08:40:00 → SMF 2026-12-20 10:30:00; layover at SMF: 125 minutes.
    • WN2144: SMF 2026-12-20 12:35:00 → ONT 2026-12-20 14:00:00.

2026-12-19 → 2026-12-20 · $429.00

  • Southwest Airlines WN3300 / WN1604: ONT 2026-12-19 06:20:00 → DAL 2026-12-19 15:05:00; 1 stop(s) via DEN; 405 minutes. Local airport times.
    • WN3300: ONT 2026-12-19 06:20:00 → DEN 2026-12-19 09:35:00; layover at DEN: 155 minutes.
    • WN1604: DEN 2026-12-19 12:10:00 → DAL 2026-12-19 15:05:00.
  • Southwest Airlines WN1217 / WN2144: DAL 2026-12-20 08:40:00 → ONT 2026-12-20 14:00:00; 1 stop(s) via SMF; 440 minutes. Local airport times.
    • WN1217: DAL 2026-12-20 08:40:00 → SMF 2026-12-20 10:30:00; layover at SMF: 125 minutes.
    • WN2144: SMF 2026-12-20 12:35:00 → ONT 2026-12-20 14:00:00.

2026-12-19 → 2026-12-20 · $429.00

  • Southwest Airlines WN494 / WN1341: ONT 2026-12-19 08:40:00 → DAL 2026-12-19 17:25:00; 1 stop(s) via PHX; 405 minutes. Local airport times.
    • WN494: ONT 2026-12-19 08:40:00 → PHX 2026-12-19 11:00:00; layover at PHX: 190 minutes.
    • WN1341: PHX 2026-12-19 14:10:00 → DAL 2026-12-19 17:25:00.
  • Southwest Airlines WN1217 / WN2144: DAL 2026-12-20 08:40:00 → ONT 2026-12-20 14:00:00; 1 stop(s) via SMF; 440 minutes. Local airport times.
    • WN1217: DAL 2026-12-20 08:40:00 → SMF 2026-12-20 10:30:00; layover at SMF: 125 minutes.
    • WN2144: SMF 2026-12-20 12:35:00 → ONT 2026-12-20 14:00:00.

2026-12-19 → 2026-12-20 · $429.00

  • Southwest Airlines WN2184 / WN372: ONT 2026-12-19 05:45:00 → DAL 2026-12-19 12:40:00; 1 stop(s) via LAS; 295 minutes. Local airport times.
    • WN2184: ONT 2026-12-19 05:45:00 → LAS 2026-12-19 06:55:00; layover at LAS: 65 minutes.
    • WN372: LAS 2026-12-19 08:00:00 → DAL 2026-12-19 12:40:00.
  • Southwest Airlines WN1217 / WN2144: DAL 2026-12-20 08:40:00 → ONT 2026-12-20 14:00:00; 1 stop(s) via SMF; 440 minutes. Local airport times.
    • WN1217: DAL 2026-12-20 08:40:00 → SMF 2026-12-20 10:30:00; layover at SMF: 125 minutes.
    • WN2144: SMF 2026-12-20 12:35:00 → ONT 2026-12-20 14:00:00.

2026-12-19 → 2026-12-20 · $442.00

  • Southwest Airlines WN2475: ONT 2026-12-19 13:35:00 → DAL 2026-12-19 18:25:00; nonstop; 170 minutes. Local airport times.
  • Southwest Airlines WN1217 / WN2144: DAL 2026-12-20 08:40:00 → ONT 2026-12-20 14:00:00; 1 stop(s) via SMF; 440 minutes. Local airport times.
    • WN1217: DAL 2026-12-20 08:40:00 → SMF 2026-12-20 10:30:00; layover at SMF: 125 minutes.
    • WN2144: SMF 2026-12-20 12:35:00 → ONT 2026-12-20 14:00:00.

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