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San Diego → San Francisco

Dec 21, 2026 · one way

SAN → SFO1 adulteconomyOne way

14 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 · One way

Frontier Airlines
7:51 pmSAN
1h 55m
Nonstop
9:46 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
7:08 amSAN
1h 44m
Nonstop
8:52 amSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
7:30 amSAN
1h 45m
Nonstop
9:15 amSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
7:41 pmSAN
1h 44m
Nonstop
9:25 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Frontier Airlines
10:56 amSAN
1h 55m
Nonstop
12:51 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
8:03 pmSAN
1h 40m
Nonstop
9:43 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
7:00 pmSAN
1h 40m
Nonstop
8:40 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
4:02 pmSAN
1h 44m
Nonstop
5:46 pmSFO

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

Delta Air Lines
3:59 pmSAN
3h 25m
LAX · 1h 1m
7:24 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Frontier Airlines
11:06 amSAN
4h 56m
PHX · 1h 4m
4:02 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Frontier Airlines
11:14 amSAN
8h 17m
DEN · 2h 39m
7:31 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Frontier Airlines
1:24 pmSAN
4h 11m
LAS · 1h
5:35 pmSFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
6:20 pmSAN
6h 5m
LAS · 3h
12:25 am+1SFO

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
5:59 pmSAN
6h
LAS · 2h 45m
11:59 pmSFO

One-way total · 1 adult · Taxes included

Make this trip yours

SAN ⇄ SFO

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)
2026-12-21 · one wayFrontier AirlinesF93383$84.502026-10-29T01:10:14Z
2026-12-21 · one wayAlaska AirlinesAS597$136.502026-10-29T01:10:14Z
2026-12-21 · one waySouthwest AirlinesWN3738$143.002026-10-29T01:10:14Z
2026-12-21 · one wayUnited AirlinesUA2278$149.502026-10-29T01:10:14Z
2026-12-21 · one wayDelta Air LinesDL4001 + DL2197$201.502026-10-29T01:10:14Z
2026-12-21 · one wayFrontier AirlinesF93381$84.502026-10-29T01:10:14Z
2026-12-21 · one wayAlaska AirlinesAS2324$136.502026-10-29T01:10:14Z
2026-12-21 · one waySouthwest AirlinesWN4954$143.002026-10-29T01:10:14Z
2026-12-21 · one wayUnited AirlinesUA2117$149.502026-10-29T01:10:14Z
2026-12-21 · one wayFrontier AirlinesF91572 + F91191$136.502026-10-29T01:10:14Z
2026-12-21 · one wayFrontier AirlinesF92422 + F91093$136.502026-10-29T01:10:14Z
2026-12-21 · one wayFrontier AirlinesF91470 + F94157$136.502026-10-29T01:10:14Z
2026-12-21 · one waySouthwest AirlinesWN1409 + WN2085$188.502026-10-29T01:10:14Z
2026-12-21 · one wayAlaska AirlinesAS2018 + AS634$195.002026-10-29T01:10:14Z

2026-12-21 · one way · $84.50

  • Frontier Airlines F93383: SAN 2026-12-21 19:51:00 → SFO 2026-12-21 21:46:00; nonstop; 115 minutes. Local airport times.

2026-12-21 · one way · $136.50

  • Alaska Airlines AS597: SAN 2026-12-21 07:08:00 → SFO 2026-12-21 08:52:00; nonstop; 104 minutes. Local airport times.

2026-12-21 · one way · $143.00

  • Southwest Airlines WN3738: SAN 2026-12-21 07:30:00 → SFO 2026-12-21 09:15:00; nonstop; 105 minutes. Local airport times.

2026-12-21 · one way · $149.50

  • United Airlines UA2278: SAN 2026-12-21 19:41:00 → SFO 2026-12-21 21:25:00; nonstop; 104 minutes. Local airport times.

2026-12-21 · one way · $201.50

  • Delta Air Lines DL4001 / DL2197: SAN 2026-12-21 15:59:00 → SFO 2026-12-21 19:24:00; 1 stop(s) via LAX; 205 minutes. Local airport times.
    • DL4001: SAN 2026-12-21 15:59:00 → LAX 2026-12-21 17:01:00; layover at LAX: 61 minutes.
    • DL2197: LAX 2026-12-21 18:02:00 → SFO 2026-12-21 19:24:00.

2026-12-21 · one way · $84.50

  • Frontier Airlines F93381: SAN 2026-12-21 10:56:00 → SFO 2026-12-21 12:51:00; nonstop; 115 minutes. Local airport times.

2026-12-21 · one way · $136.50

  • Alaska Airlines AS2324: SAN 2026-12-21 20:03:00 → SFO 2026-12-21 21:43:00; nonstop; 100 minutes. Local airport times.

2026-12-21 · one way · $143.00

  • Southwest Airlines WN4954: SAN 2026-12-21 19:00:00 → SFO 2026-12-21 20:40:00; nonstop; 100 minutes. Local airport times.

2026-12-21 · one way · $149.50

  • United Airlines UA2117: SAN 2026-12-21 16:02:00 → SFO 2026-12-21 17:46:00; nonstop; 104 minutes. Local airport times.

2026-12-21 · one way · $136.50

  • Frontier Airlines F91572 / F91191: SAN 2026-12-21 11:06:00 → SFO 2026-12-21 16:02:00; 1 stop(s) via PHX; 296 minutes. Local airport times.
    • F91572: SAN 2026-12-21 11:06:00 → PHX 2026-12-21 13:41:00; layover at PHX: 64 minutes.
    • F91191: PHX 2026-12-21 14:45:00 → SFO 2026-12-21 16:02:00.

2026-12-21 · one way · $136.50

  • Frontier Airlines F92422 / F91093: SAN 2026-12-21 11:14:00 → SFO 2026-12-21 19:31:00; 1 stop(s) via DEN; 497 minutes. Local airport times.
    • F92422: SAN 2026-12-21 11:14:00 → DEN 2026-12-21 14:56:00; layover at DEN: 159 minutes.
    • F91093: DEN 2026-12-21 17:35:00 → SFO 2026-12-21 19:31:00.

2026-12-21 · one way · $136.50

  • Frontier Airlines F91470 / F94157: SAN 2026-12-21 13:24:00 → SFO 2026-12-21 17:35:00; 1 stop(s) via LAS; 251 minutes. Local airport times.
    • F91470: SAN 2026-12-21 13:24:00 → LAS 2026-12-21 14:45:00; layover at LAS: 60 minutes.
    • F94157: LAS 2026-12-21 15:45:00 → SFO 2026-12-21 17:35:00.

2026-12-21 · one way · $188.50

  • Southwest Airlines WN1409 / WN2085: SAN 2026-12-21 18:20:00 → SFO 2026-12-22 00:25:00; 1 stop(s) via LAS; 365 minutes. Local airport times.
    • WN1409: SAN 2026-12-21 18:20:00 → LAS 2026-12-21 19:40:00; layover at LAS: 180 minutes.
    • WN2085: LAS 2026-12-21 22:40:00 → SFO 2026-12-22 00:25:00.

2026-12-21 · one way · $195.00

  • Alaska Airlines AS2018 / AS634: SAN 2026-12-21 17:59:00 → SFO 2026-12-21 23:59:00; 1 stop(s) via LAS; 360 minutes. Local airport times.
    • AS2018: SAN 2026-12-21 17:59:00 → LAS 2026-12-21 19:28:00; layover at LAS: 165 minutes.
    • AS634: LAS 2026-12-21 22:13:00 → SFO 2026-12-21 23:59:00.

More dates for this route