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Oakland → Ontario

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OAK → ONT1 adulteconomy

12 flight options · 2 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
6:00 amOAK
1h 25m
Nonstop
7:25 amONT
Southwest Airlines
11:25 amONT
1h 20m
Nonstop
12:45 pmOAK

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
2:34 pmOAK
3h 57m
LAS · 1h 15m
6:31 pmONT
Frontier Airlines
5:07 pmONT
4h 35m
LAS · 1h 49m
9:42 pmOAK

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
3:00 pmOAK
1h 15m
Nonstop
4:15 pmONT
Southwest Airlines
11:25 amONT
1h 20m
Nonstop
12:45 pmOAK

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
3:00 pmOAK
1h 15m
Nonstop
4:15 pmONT
Southwest Airlines
11:25 amONT
1h 20m
Nonstop
12:45 pmOAK

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
6:00 amOAK
1h 25m
Nonstop
7:25 amONT
Southwest Airlines
11:25 amONT
1h 20m
Nonstop
12:45 pmOAK

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
2:34 pmOAK
3h 57m
LAS · 1h 15m
6:31 pmONT
Frontier Airlines
5:07 pmONT
4h 35m
LAS · 1h 49m
9:42 pmOAK

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
6:45 amOAK
3h 55m
LAS · 1h 20m
10:40 amONT
Southwest Airlines
11:25 amONT
1h 20m
Nonstop
12:45 pmOAK

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
6:45 amOAK
3h 55m
LAS · 1h 20m
10:40 amONT
Southwest Airlines
11:25 amONT
1h 20m
Nonstop
12:45 pmOAK

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Southwest Airlines
3:00 pmOAK
1h 15m
Nonstop
4:15 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
2:34 pmOAK
3h 57m
LAS · 1h 15m
6:31 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
6:00 amOAK
1h 25m
Nonstop
7:25 amONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
6:45 amOAK
3h 55m
LAS · 1h 20m
10:40 amONT

One-way total · 1 adult · Taxes included

Make this trip yours

OAK ⇄ ONT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

Nov 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)
2026-11-20 · one waySouthwest AirlinesWN1053$115.002026-10-29T01:51:14Z
2026-11-20 → 2026-11-23Southwest AirlinesWN3222 / WN3491$225.002026-10-29T01:51:14Z
2026-11-20 · one wayFrontier AirlinesF93838 + F91923$95.002026-10-29T01:51:14Z
2026-11-20 → 2026-11-23Frontier AirlinesF93838 + F91923 / F94206 + F93837$185.002026-10-29T01:51:14Z
2026-11-27 → 2026-12-04Southwest AirlinesWN1053 / WN3491$270.002026-10-29T01:51:14Z
2026-11-20 · one waySouthwest AirlinesWN3222$115.002026-10-29T01:51:14Z
2026-11-20 → 2026-11-23Southwest AirlinesWN1053 / WN3491$225.002026-10-29T01:51:14Z
2026-11-27 → 2026-12-04Southwest AirlinesWN3222 / WN3491$270.002026-10-29T01:51:14Z
2026-11-20 · one waySouthwest AirlinesWN1518 + WN2401$145.002026-10-29T01:51:14Z
2026-11-27 → 2026-12-04Frontier AirlinesF93838 + F91923 / F94206 + F93837$222.002026-10-29T01:51:14Z
2026-11-20 → 2026-11-23Southwest AirlinesWN1518 + WN2401 / WN3491$255.002026-10-29T01:51:14Z
2026-11-27 → 2026-12-04Southwest AirlinesWN1518 + WN2401 / WN3491$312.002026-10-29T01:51:14Z

2026-11-20 · one way · $115.00

  • Southwest Airlines WN1053: OAK 2026-11-20 15:00:00 → ONT 2026-11-20 16:15:00; nonstop; 75 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $225.00

  • Southwest Airlines WN3222: OAK 2026-11-20 06:00:00 → ONT 2026-11-20 07:25:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN3491: ONT 2026-11-23 11:25:00 → OAK 2026-11-23 12:45:00; nonstop; 80 minutes. Local airport times.

2026-11-20 · one way · $95.00

  • Frontier Airlines F93838 / F91923: OAK 2026-11-20 14:34:00 → ONT 2026-11-20 18:31:00; 1 stop(s) via LAS; 237 minutes. Local airport times.
    • F93838: OAK 2026-11-20 14:34:00 → LAS 2026-11-20 16:10:00; layover at LAS: 75 minutes.
    • F91923: LAS 2026-11-20 17:25:00 → ONT 2026-11-20 18:31:00.

2026-11-20 → 2026-11-23 · $185.00

  • Frontier Airlines F93838 / F91923: OAK 2026-11-20 14:34:00 → ONT 2026-11-20 18:31:00; 1 stop(s) via LAS; 237 minutes. Local airport times.
    • F93838: OAK 2026-11-20 14:34:00 → LAS 2026-11-20 16:10:00; layover at LAS: 75 minutes.
    • F91923: LAS 2026-11-20 17:25:00 → ONT 2026-11-20 18:31:00.
  • Frontier Airlines F94206 / F93837: ONT 2026-11-23 17:07:00 → OAK 2026-11-23 21:42:00; 1 stop(s) via LAS; 275 minutes. Local airport times.
    • F94206: ONT 2026-11-23 17:07:00 → LAS 2026-11-23 18:18:00; layover at LAS: 109 minutes.
    • F93837: LAS 2026-11-23 20:07:00 → OAK 2026-11-23 21:42:00.

2026-11-27 → 2026-12-04 · $270.00

  • Southwest Airlines WN1053: OAK 2026-11-27 15:00:00 → ONT 2026-11-27 16:15:00; nonstop; 75 minutes. Local airport times.
  • Southwest Airlines WN3491: ONT 2026-12-04 11:25:00 → OAK 2026-12-04 12:45:00; nonstop; 80 minutes. Local airport times.

2026-11-20 · one way · $115.00

  • Southwest Airlines WN3222: OAK 2026-11-20 06:00:00 → ONT 2026-11-20 07:25:00; nonstop; 85 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $225.00

  • Southwest Airlines WN1053: OAK 2026-11-20 15:00:00 → ONT 2026-11-20 16:15:00; nonstop; 75 minutes. Local airport times.
  • Southwest Airlines WN3491: ONT 2026-11-23 11:25:00 → OAK 2026-11-23 12:45:00; nonstop; 80 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $270.00

  • Southwest Airlines WN3222: OAK 2026-11-27 06:00:00 → ONT 2026-11-27 07:25:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN3491: ONT 2026-12-04 11:25:00 → OAK 2026-12-04 12:45:00; nonstop; 80 minutes. Local airport times.

2026-11-20 · one way · $145.00

  • Southwest Airlines WN1518 / WN2401: OAK 2026-11-20 06:45:00 → ONT 2026-11-20 10:40:00; 1 stop(s) via LAS; 235 minutes. Local airport times.
    • WN1518: OAK 2026-11-20 06:45:00 → LAS 2026-11-20 08:15:00; layover at LAS: 80 minutes.
    • WN2401: LAS 2026-11-20 09:35:00 → ONT 2026-11-20 10:40:00.

2026-11-27 → 2026-12-04 · $222.00

  • Frontier Airlines F93838 / F91923: OAK 2026-11-27 14:34:00 → ONT 2026-11-27 18:31:00; 1 stop(s) via LAS; 237 minutes. Local airport times.
    • F93838: OAK 2026-11-27 14:34:00 → LAS 2026-11-27 16:10:00; layover at LAS: 75 minutes.
    • F91923: LAS 2026-11-27 17:25:00 → ONT 2026-11-27 18:31:00.
  • Frontier Airlines F94206 / F93837: ONT 2026-12-04 17:07:00 → OAK 2026-12-04 21:42:00; 1 stop(s) via LAS; 275 minutes. Local airport times.
    • F94206: ONT 2026-12-04 17:07:00 → LAS 2026-12-04 18:18:00; layover at LAS: 109 minutes.
    • F93837: LAS 2026-12-04 20:07:00 → OAK 2026-12-04 21:42:00.

2026-11-20 → 2026-11-23 · $255.00

  • Southwest Airlines WN1518 / WN2401: OAK 2026-11-20 06:45:00 → ONT 2026-11-20 10:40:00; 1 stop(s) via LAS; 235 minutes. Local airport times.
    • WN1518: OAK 2026-11-20 06:45:00 → LAS 2026-11-20 08:15:00; layover at LAS: 80 minutes.
    • WN2401: LAS 2026-11-20 09:35:00 → ONT 2026-11-20 10:40:00.
  • Southwest Airlines WN3491: ONT 2026-11-23 11:25:00 → OAK 2026-11-23 12:45:00; nonstop; 80 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $312.00

  • Southwest Airlines WN1518 / WN2401: OAK 2026-11-27 06:45:00 → ONT 2026-11-27 10:40:00; 1 stop(s) via LAS; 235 minutes. Local airport times.
    • WN1518: OAK 2026-11-27 06:45:00 → LAS 2026-11-27 08:15:00; layover at LAS: 80 minutes.
    • WN2401: LAS 2026-11-27 09:35:00 → ONT 2026-11-27 10:40:00.
  • Southwest Airlines WN3491: ONT 2026-12-04 11:25:00 → OAK 2026-12-04 12:45:00; nonstop; 80 minutes. Local airport times.

More dates for this route