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Las Vegas → Ontario

Dec 28, 2026 · return Dec 30, 2026

LAS → ONT1 adulteconomyRound trip

4 flight options · 2 airlines

Nonstop flights

Mon, Dec 28 – Wed, Dec 30

Frontier Airlines
6:13 amLAS
1h 7m
Nonstop
7:20 amONT
Frontier Airlines
10:48 pmONT
1h 4m
Nonstop
11:52 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Wed, Dec 30

Southwest Airlines
3:00 pmLAS
1h
Nonstop
4:00 pmONT
Southwest Airlines
6:30 pmONT
1h
Nonstop
7:30 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Wed, Dec 30

Frontier Airlines
5:25 pmLAS
1h 6m
Nonstop
6:31 pmONT
Frontier Airlines
10:48 pmONT
1h 4m
Nonstop
11:52 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Wed, Dec 30

Southwest Airlines
6:45 amLAS
1h
Nonstop
7:45 amONT
Southwest Airlines
6:30 pmONT
1h
Nonstop
7:30 pmLAS

Round-trip total · 1 adult · Taxes included

Make this trip yours

LAS ⇄ 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)
2026-12-28 → 2026-12-30Frontier AirlinesF91283 / F94206$159.302026-10-29T01:23:45Z
2026-12-28 → 2026-12-30Southwest AirlinesWN2403 / WN4607$240.302026-10-29T01:23:45Z
2026-12-28 → 2026-12-30Frontier AirlinesF91923 / F94206$159.302026-10-29T01:23:45Z
2026-12-28 → 2026-12-30Southwest AirlinesWN4222 / WN4607$240.302026-10-29T01:23:45Z

2026-12-28 → 2026-12-30 · $159.30

  • Frontier Airlines F91283: LAS 2026-12-28 06:13:00 → ONT 2026-12-28 07:20:00; nonstop; 67 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2026-12-30 22:48:00 → LAS 2026-12-30 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-28 → 2026-12-30 · $240.30

  • Southwest Airlines WN2403: LAS 2026-12-28 15:00:00 → ONT 2026-12-28 16:00:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-30 18:30:00 → LAS 2026-12-30 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-28 → 2026-12-30 · $159.30

  • Frontier Airlines F91923: LAS 2026-12-28 17:25:00 → ONT 2026-12-28 18:31:00; nonstop; 66 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2026-12-30 22:48:00 → LAS 2026-12-30 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-28 → 2026-12-30 · $240.30

  • Southwest Airlines WN4222: LAS 2026-12-28 06:45:00 → ONT 2026-12-28 07:45:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-30 18:30:00 → LAS 2026-12-30 19:30:00; nonstop; 60 minutes. Local airport times.

More dates for this route