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Las Vegas → Ontario

Dec 22, 2026 · return Dec 23, 2026

LAS → ONT1 adulteconomyRound trip

4 flight options · 2 airlines

Nonstop flights

Tue, Dec 22 – Wed, Dec 23

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

Tue, Dec 22 – Wed, Dec 23

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

Tue, Dec 22 – Wed, Dec 23

Frontier Airlines
8:35 amLAS
1h 5m
Nonstop
9:40 amONT
Frontier Airlines
10:48 pmONT
1h 4m
Nonstop
11:52 pmLAS

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Wed, Dec 23

Southwest Airlines
10:55 pmLAS
1h
Nonstop
11:55 pmONT
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
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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)
2026-12-22 → 2026-12-23Frontier AirlinesF91923 / F94206$153.402026-10-29T01:23:45Z
2026-12-22 → 2026-12-23Southwest AirlinesWN4222 / WN4607$231.402026-10-29T01:23:45Z
2026-12-22 → 2026-12-23Frontier AirlinesF91283 / F94206$153.402026-10-29T01:23:45Z
2026-12-22 → 2026-12-23Southwest AirlinesWN2405 / WN4607$231.402026-10-29T01:23:45Z

2026-12-22 → 2026-12-23 · $153.40

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

2026-12-22 → 2026-12-23 · $231.40

  • Southwest Airlines WN4222: LAS 2026-12-22 06:45:00 → ONT 2026-12-22 07:45:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-23 18:30:00 → LAS 2026-12-23 19:30:00; nonstop; 60 minutes. Local airport times.

2026-12-22 → 2026-12-23 · $153.40

  • Frontier Airlines F91283: LAS 2026-12-22 08:35:00 → ONT 2026-12-22 09:40:00; nonstop; 65 minutes. Local airport times.
  • Frontier Airlines F94206: ONT 2026-12-23 22:48:00 → LAS 2026-12-23 23:52:00; nonstop; 64 minutes. Local airport times.

2026-12-22 → 2026-12-23 · $231.40

  • Southwest Airlines WN2405: LAS 2026-12-22 22:55:00 → ONT 2026-12-22 23:55:00; nonstop; 60 minutes. Local airport times.
  • Southwest Airlines WN4607: ONT 2026-12-23 18:30:00 → LAS 2026-12-23 19:30:00; nonstop; 60 minutes. Local airport times.

More dates for this route