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Ontario → Sacramento

Dec 28, 2026 · return Dec 31, 2026

ONT → SMF1 adulteconomyRound trip

6 flight options · 3 airlines

Nonstop flights

Mon, Dec 28 – Thu, Dec 31

Southwest Airlines
7:30 pmONT
1h 30m
Nonstop
9:00 pmSMF
Southwest Airlines
11:25 amSMF
1h 25m
Nonstop
12:50 pmONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Thu, Dec 31

Southwest Airlines
1:30 pmONT
1h 25m
Nonstop
2:55 pmSMF
Southwest Airlines
11:25 amSMF
1h 25m
Nonstop
12:50 pmONT

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 28 – Thu, Dec 31

Frontier Airlines
3:55 pmONT
1h 36m
Nonstop
5:31 pmSMF
Frontier Airlines
1:33 pmSMF
4h 58m
LAS · 2h 24m
6:31 pmONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Thu, Dec 31

United Airlines
6:00 amONT
3h 36m
SFO · 1h
9:36 amSMF
United Airlines
6:20 amSMF
6h 9m
SFO · 3h 45m
12:29 pmONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Thu, Dec 31

Frontier Airlines
2:23 pmONT
4h 26m
LAS · 1h 34m
6:49 pmSMF
Frontier Airlines
1:33 pmSMF
4h 58m
LAS · 2h 24m
6:31 pmONT

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Thu, Dec 31

Southwest Airlines
8:40 amONT
4h 35m
LAS · 1h 55m
1:15 pmSMF
Southwest Airlines
11:25 amSMF
1h 25m
Nonstop
12:50 pmONT

Round-trip total · 1 adult · Taxes included

Make this trip yours

ONT ⇄ SMF

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 → 2026-12-31Southwest AirlinesWN3328 / WN4032$283.402026-10-29T01:52:38Z
2026-12-28 → 2026-12-31Frontier AirlinesF92073 / F94144 + F91923$205.402026-10-29T01:52:38Z
2026-12-28 → 2026-12-31United AirlinesUA2363 + UA5220 / UA1623 + UA1482$361.402026-10-29T01:52:38Z
2026-12-28 → 2026-12-31Southwest AirlinesWN3326 / WN4032$283.402026-10-29T01:52:38Z
2026-12-28 → 2026-12-31Frontier AirlinesF94758 + F92069 / F94144 + F91923$231.402026-10-29T01:52:38Z
2026-12-28 → 2026-12-31Southwest AirlinesWN1903 + WN2090 / WN4032$296.402026-10-29T01:52:38Z

2026-12-28 → 2026-12-31 · $283.40

  • Southwest Airlines WN3328: ONT 2026-12-28 19:30:00 → SMF 2026-12-28 21:00:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN4032: SMF 2026-12-31 11:25:00 → ONT 2026-12-31 12:50:00; nonstop; 85 minutes. Local airport times.

2026-12-28 → 2026-12-31 · $205.40

  • Frontier Airlines F92073: ONT 2026-12-28 15:55:00 → SMF 2026-12-28 17:31:00; nonstop; 96 minutes. Local airport times.
  • Frontier Airlines F94144 / F91923: SMF 2026-12-31 13:33:00 → ONT 2026-12-31 18:31:00; 1 stop(s) via LAS; 298 minutes. Local airport times.
    • F94144: SMF 2026-12-31 13:33:00 → LAS 2026-12-31 15:01:00; layover at LAS: 144 minutes.
    • F91923: LAS 2026-12-31 17:25:00 → ONT 2026-12-31 18:31:00.

2026-12-28 → 2026-12-31 · $361.40

  • United Airlines UA2363 / UA5220: ONT 2026-12-28 06:00:00 → SMF 2026-12-28 09:36:00; 1 stop(s) via SFO; 216 minutes. Local airport times.
    • UA2363: ONT 2026-12-28 06:00:00 → SFO 2026-12-28 07:30:00; layover at SFO: 60 minutes.
    • UA5220: SFO 2026-12-28 08:30:00 → SMF 2026-12-28 09:36:00.
  • United Airlines UA1623 / UA1482: SMF 2026-12-31 06:20:00 → ONT 2026-12-31 12:29:00; 1 stop(s) via SFO; 369 minutes. Local airport times.
    • UA1623: SMF 2026-12-31 06:20:00 → SFO 2026-12-31 07:15:00; layover at SFO: 225 minutes.
    • UA1482: SFO 2026-12-31 11:00:00 → ONT 2026-12-31 12:29:00.

2026-12-28 → 2026-12-31 · $283.40

  • Southwest Airlines WN3326: ONT 2026-12-28 13:30:00 → SMF 2026-12-28 14:55:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN4032: SMF 2026-12-31 11:25:00 → ONT 2026-12-31 12:50:00; nonstop; 85 minutes. Local airport times.

2026-12-28 → 2026-12-31 · $231.40

  • Frontier Airlines F94758 / F92069: ONT 2026-12-28 14:23:00 → SMF 2026-12-28 18:49:00; 1 stop(s) via LAS; 266 minutes. Local airport times.
    • F94758: ONT 2026-12-28 14:23:00 → LAS 2026-12-28 15:31:00; layover at LAS: 94 minutes.
    • F92069: LAS 2026-12-28 17:05:00 → SMF 2026-12-28 18:49:00.
  • Frontier Airlines F94144 / F91923: SMF 2026-12-31 13:33:00 → ONT 2026-12-31 18:31:00; 1 stop(s) via LAS; 298 minutes. Local airport times.
    • F94144: SMF 2026-12-31 13:33:00 → LAS 2026-12-31 15:01:00; layover at LAS: 144 minutes.
    • F91923: LAS 2026-12-31 17:25:00 → ONT 2026-12-31 18:31:00.

2026-12-28 → 2026-12-31 · $296.40

  • Southwest Airlines WN1903 / WN2090: ONT 2026-12-28 08:40:00 → SMF 2026-12-28 13:15:00; 1 stop(s) via LAS; 275 minutes. Local airport times.
    • WN1903: ONT 2026-12-28 08:40:00 → LAS 2026-12-28 09:40:00; layover at LAS: 115 minutes.
    • WN2090: LAS 2026-12-28 11:35:00 → SMF 2026-12-28 13:15:00.
  • Southwest Airlines WN4032: SMF 2026-12-31 11:25:00 → ONT 2026-12-31 12:50:00; nonstop; 85 minutes. Local airport times.

More dates for this route