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Dallas → Ontario

Dec 15, 2026 · return Dec 29, 2026

DAL → ONT1 adulteconomyRound trip

7 flight options · 1 airline

Nonstop flights

Tue, Dec 15 – Tue, Dec 29

Southwest Airlines
9:40 amDAL
3h 5m
Nonstop
10:45 amONT
Southwest Airlines
1:35 pmONT
2h 50m
Nonstop
6:25 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Tue, Dec 29

Southwest Airlines
7:55 pmDAL
3h 5m
Nonstop
9:00 pmONT
Southwest Airlines
1:35 pmONT
2h 50m
Nonstop
6:25 pmDAL

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 15 – Tue, Dec 29

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

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Tue, Dec 29

Southwest Airlines
11:00 amDAL
7h
LAS · 3h 5m
4:00 pmONT
Southwest Airlines
1:35 pmONT
2h 50m
Nonstop
6:25 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Tue, Dec 29

Southwest Airlines
6:00 amDAL
6h
DEN · 1h 35m
10:00 amONT
Southwest Airlines
1:35 pmONT
2h 50m
Nonstop
6:25 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Tue, Dec 29

Southwest Airlines
12:10 pmDAL
7h 30m
PHX · 3h 45m
5:40 pmONT
Southwest Airlines
1:35 pmONT
2h 50m
Nonstop
6:25 pmDAL

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Tue, Dec 29

Southwest Airlines
7:30 amDAL
7h 25m
AUS · 3h 20m
12:55 pmONT
Southwest Airlines
1:35 pmONT
2h 50m
Nonstop
6:25 pmDAL

Round-trip total · 1 adult · Taxes included

Make this trip yours

DAL ⇄ ONT

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)
2026-12-15 → 2026-12-29Southwest AirlinesWN3819 / WN2475$402.502026-10-29T01:01:47Z
2026-12-15 → 2026-12-29Southwest AirlinesWN1317 / WN2475$402.502026-10-29T01:01:47Z
2026-12-15 → 2026-12-29Southwest AirlinesWN1217 + WN2144 / WN2475$390.002026-10-29T01:01:47Z
2026-12-15 → 2026-12-29Southwest AirlinesWN497 + WN2403 / WN2475$390.002026-10-29T01:01:47Z
2026-12-15 → 2026-12-29Southwest AirlinesWN1363 + WN667 / WN2475$390.002026-10-29T01:01:47Z
2026-12-15 → 2026-12-29Southwest AirlinesWN2512 + WN4279 / WN2475$390.002026-10-29T01:01:47Z
2026-12-15 → 2026-12-29Southwest AirlinesWN733 + WN839 / WN2475$390.002026-10-29T01:01:47Z

2026-12-15 → 2026-12-29 · $402.50

  • Southwest Airlines WN3819: DAL 2026-12-15 09:40:00 → ONT 2026-12-15 10:45:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN2475: ONT 2026-12-29 13:35:00 → DAL 2026-12-29 18:25:00; nonstop; 170 minutes. Local airport times.

2026-12-15 → 2026-12-29 · $402.50

  • Southwest Airlines WN1317: DAL 2026-12-15 19:55:00 → ONT 2026-12-15 21:00:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN2475: ONT 2026-12-29 13:35:00 → DAL 2026-12-29 18:25:00; nonstop; 170 minutes. Local airport times.

2026-12-15 → 2026-12-29 · $390.00

  • Southwest Airlines WN1217 / WN2144: DAL 2026-12-15 08:40:00 → ONT 2026-12-15 14:00:00; 1 stop(s) via SMF; 440 minutes. Local airport times.
    • WN1217: DAL 2026-12-15 08:40:00 → SMF 2026-12-15 10:30:00; layover at SMF: 125 minutes.
    • WN2144: SMF 2026-12-15 12:35:00 → ONT 2026-12-15 14:00:00.
  • Southwest Airlines WN2475: ONT 2026-12-29 13:35:00 → DAL 2026-12-29 18:25:00; nonstop; 170 minutes. Local airport times.

2026-12-15 → 2026-12-29 · $390.00

  • Southwest Airlines WN497 / WN2403: DAL 2026-12-15 11:00:00 → ONT 2026-12-15 16:00:00; 1 stop(s) via LAS; 420 minutes. Local airport times.
    • WN497: DAL 2026-12-15 11:00:00 → LAS 2026-12-15 11:55:00; layover at LAS: 185 minutes.
    • WN2403: LAS 2026-12-15 15:00:00 → ONT 2026-12-15 16:00:00.
  • Southwest Airlines WN2475: ONT 2026-12-29 13:35:00 → DAL 2026-12-29 18:25:00; nonstop; 170 minutes. Local airport times.

2026-12-15 → 2026-12-29 · $390.00

  • Southwest Airlines WN1363 / WN667: DAL 2026-12-15 06:00:00 → ONT 2026-12-15 10:00:00; 1 stop(s) via DEN; 360 minutes. Local airport times.
    • WN1363: DAL 2026-12-15 06:00:00 → DEN 2026-12-15 07:00:00; layover at DEN: 95 minutes.
    • WN667: DEN 2026-12-15 08:35:00 → ONT 2026-12-15 10:00:00.
  • Southwest Airlines WN2475: ONT 2026-12-29 13:35:00 → DAL 2026-12-29 18:25:00; nonstop; 170 minutes. Local airport times.

2026-12-15 → 2026-12-29 · $390.00

  • Southwest Airlines WN2512 / WN4279: DAL 2026-12-15 12:10:00 → ONT 2026-12-15 17:40:00; 1 stop(s) via PHX; 450 minutes. Local airport times.
    • WN2512: DAL 2026-12-15 12:10:00 → PHX 2026-12-15 13:45:00; layover at PHX: 225 minutes.
    • WN4279: PHX 2026-12-15 17:30:00 → ONT 2026-12-15 17:40:00.
  • Southwest Airlines WN2475: ONT 2026-12-29 13:35:00 → DAL 2026-12-29 18:25:00; nonstop; 170 minutes. Local airport times.

2026-12-15 → 2026-12-29 · $390.00

  • Southwest Airlines WN733 / WN839: DAL 2026-12-15 07:30:00 → ONT 2026-12-15 12:55:00; 1 stop(s) via AUS; 445 minutes. Local airport times.
    • WN733: DAL 2026-12-15 07:30:00 → AUS 2026-12-15 08:30:00; layover at AUS: 200 minutes.
    • WN839: AUS 2026-12-15 11:50:00 → ONT 2026-12-15 12:55:00.
  • Southwest Airlines WN2475: ONT 2026-12-29 13:35:00 → DAL 2026-12-29 18:25:00; nonstop; 170 minutes. Local airport times.

More dates for this route