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Sacramento → Ontario

Dec 16, 2026 · return Dec 30, 2026

SMF → ONT1 adulteconomyRound trip

5 flight options · 3 airlines

Nonstop flights

Wed, Dec 16 – Wed, Dec 30

Southwest Airlines
1:25 pmSMF
1h 25m
Nonstop
2:50 pmONT
Southwest Airlines
7:30 pmONT
1h 30m
Nonstop
9:00 pmSMF

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Wed, Dec 30

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

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 16 – Wed, Dec 30

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

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Wed, Dec 30

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

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Wed, Dec 30

Southwest Airlines
7:05 amSMF
3h 35m
LAS · 1h
10:40 amONT
Southwest Airlines
7:30 pmONT
1h 30m
Nonstop
9:00 pmSMF

Round-trip total · 1 adult · Taxes included

Make this trip yours

SMF ⇄ 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 routeOct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 13, 2026 → Nov 16, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 11, 2026 → Dec 14, 2026Dec 12, 2026 → Dec 19, 2026Dec 22, 2026 → Dec 27, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Dec 30, 2026 → Jan 2, 2027Jan 8, 2027 → Jan 11, 2027Jan 9, 2027 → Jan 16, 2027Jan 15, 2027 → Jan 18, 2027Jan 22, 2027 → Jan 25, 2027Jan 23, 2027 → Jan 30, 2027Feb 5, 2027 → Feb 8, 2027Feb 6, 2027 → Feb 13, 2027Feb 12, 2027 → Feb 15, 2027Mar 5, 2027 → Mar 8, 2027Mar 6, 2027 → Mar 13, 2027Mar 25, 2027 → Mar 29, 2027Apr 2, 2027 → Apr 5, 2027Apr 3, 2027 → Apr 10, 2027Apr 30, 2027 → May 3, 2027May 1, 2027 → May 8, 2027May 28, 2027 → May 31, 2027May 29, 2027 → Jun 5, 2027Jun 25, 2027 → Jun 28, 2027Jun 26, 2027 → Jul 3, 2027Jul 2, 2027 → Jul 6, 2027Jul 23, 2027 → Jul 26, 2027Jul 24, 2027 → Jul 31, 2027Aug 20, 2027 → Aug 23, 2027Aug 21, 2027 → Aug 28, 2027Sep 3, 2027 → Sep 6, 2027Sep 17, 2027 → Sep 20, 2027Oct 30, 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)
2026-12-16 → 2026-12-30Southwest AirlinesWN4033 / WN3328$252.632026-10-29T01:27:10Z
2026-12-16 → 2026-12-30Frontier AirlinesF94144 + F91923 / F92073$166.882026-10-29T01:27:10Z
2026-12-16 → 2026-12-30United AirlinesUA1623 + UA1482 / UA2363 + UA5220$329.002026-10-29T01:27:10Z
2026-12-16 → 2026-12-30Southwest AirlinesWN4032 / WN3328$252.632026-10-29T01:27:10Z
2026-12-16 → 2026-12-30Southwest AirlinesWN2322 + WN2401 / WN3328$270.132026-10-29T01:27:10Z

2026-12-16 → 2026-12-30 · $252.63

  • Southwest Airlines WN4033: SMF 2026-12-16 13:25:00 → ONT 2026-12-16 14:50:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN3328: ONT 2026-12-30 19:30:00 → SMF 2026-12-30 21:00:00; nonstop; 90 minutes. Local airport times.

2026-12-16 → 2026-12-30 · $166.88

  • Frontier Airlines F94144 / F91923: SMF 2026-12-16 13:33:00 → ONT 2026-12-16 18:31:00; 1 stop(s) via LAS; 298 minutes. Local airport times.
    • F94144: SMF 2026-12-16 13:33:00 → LAS 2026-12-16 15:01:00; layover at LAS: 144 minutes.
    • F91923: LAS 2026-12-16 17:25:00 → ONT 2026-12-16 18:31:00.
  • Frontier Airlines F92073: ONT 2026-12-30 15:55:00 → SMF 2026-12-30 17:31:00; nonstop; 96 minutes. Local airport times.

2026-12-16 → 2026-12-30 · $329.00

  • United Airlines UA1623 / UA1482: SMF 2026-12-16 06:20:00 → ONT 2026-12-16 12:29:00; 1 stop(s) via SFO; 369 minutes. Local airport times.
    • UA1623: SMF 2026-12-16 06:20:00 → SFO 2026-12-16 07:15:00; layover at SFO: 225 minutes.
    • UA1482: SFO 2026-12-16 11:00:00 → ONT 2026-12-16 12:29:00.
  • United Airlines UA2363 / UA5220: ONT 2026-12-30 06:00:00 → SMF 2026-12-30 09:36:00; 1 stop(s) via SFO; 216 minutes. Local airport times.
    • UA2363: ONT 2026-12-30 06:00:00 → SFO 2026-12-30 07:30:00; layover at SFO: 60 minutes.
    • UA5220: SFO 2026-12-30 08:30:00 → SMF 2026-12-30 09:36:00.

2026-12-16 → 2026-12-30 · $252.63

  • Southwest Airlines WN4032: SMF 2026-12-16 11:25:00 → ONT 2026-12-16 12:50:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN3328: ONT 2026-12-30 19:30:00 → SMF 2026-12-30 21:00:00; nonstop; 90 minutes. Local airport times.

2026-12-16 → 2026-12-30 · $270.13

  • Southwest Airlines WN2322 / WN2401: SMF 2026-12-16 07:05:00 → ONT 2026-12-16 10:40:00; 1 stop(s) via LAS; 215 minutes. Local airport times.
    • WN2322: SMF 2026-12-16 07:05:00 → LAS 2026-12-16 08:35:00; layover at LAS: 60 minutes.
    • WN2401: LAS 2026-12-16 09:35:00 → ONT 2026-12-16 10:40:00.
  • Southwest Airlines WN3328: ONT 2026-12-30 19:30:00 → SMF 2026-12-30 21:00:00; nonstop; 90 minutes. Local airport times.

More dates for this route