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San Francisco → San Diego

Dec 21, 2026 · one way

SFO → SAN1 adulteconomyOne way

13 flight options · 6 airlines

Nonstop flights

Mon, Dec 21 · One way

Frontier Airlines
4:33 pmSFO
1h 43m
Nonstop
6:16 pmSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
7:35 amSFO
1h 35m
Nonstop
9:10 amSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
5:35 pmSFO
1h 36m
Nonstop
7:11 pmSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
10:42 pmSFO
1h 37m
Nonstop
12:19 am+1SAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
3:30 pmSFO
1h 45m
Nonstop
5:15 pmSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
6:00 amSFO
1h 40m
Nonstop
7:40 amSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
7:00 amSFO
1h 40m
Nonstop
8:40 amSAN

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

American Airlines
8:29 amSFO
7h 11m
PHX · 3h 46m
3:40 pmSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
2:59 pmSFO
4h 7m
LAX · 1h 45m
7:06 pmSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Frontier Airlines
9:14 amSFO
6h 20m
LAS · 3h 17m
3:34 pmSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
6:20 pmSFO
5h 35m
LAS · 2h 35m
11:55 pmSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Alaska Airlines
7:00 amSFO
5h 13m
LAS · 1h 59m
12:13 pmSAN

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
7:00 amSFO
4h 15m
LAX · 1h 36m
11:15 amSAN

One-way total · 1 adult · Taxes included

Make this trip yours

SFO ⇄ SAN

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 AirlinesF93382$87.752026-10-29T01:19:49Z
2026-12-21 · one waySouthwest AirlinesWN3854$162.002026-10-29T01:19:49Z
2026-12-21 · one wayAlaska AirlinesAS1330$168.752026-10-29T01:19:49Z
2026-12-21 · one wayUnited AirlinesUA1389$182.252026-10-29T01:19:49Z
2026-12-21 · one wayAmerican AirlinesAA2411 + AA1950$222.752026-10-29T01:19:49Z
2026-12-21 · one wayDelta Air LinesDL1715 + DL4087$236.252026-10-29T01:19:49Z
2026-12-21 · one waySouthwest AirlinesWN139$162.002026-10-29T01:19:49Z
2026-12-21 · one wayAlaska AirlinesAS2358$168.752026-10-29T01:19:49Z
2026-12-21 · one wayUnited AirlinesUA1980$182.252026-10-29T01:19:49Z
2026-12-21 · one wayFrontier AirlinesF91850 + F91325$128.252026-10-29T01:19:49Z
2026-12-21 · one waySouthwest AirlinesWN3846 + WN2110$195.752026-10-29T01:19:49Z
2026-12-21 · one wayAlaska AirlinesAS718 + AS3032$216.002026-10-29T01:19:49Z
2026-12-21 · one wayUnited AirlinesUA1260 + UA1365$222.752026-10-29T01:19:49Z

2026-12-21 · one way · $87.75

  • Frontier Airlines F93382: SFO 2026-12-21 16:33:00 → SAN 2026-12-21 18:16:00; nonstop; 103 minutes. Local airport times.

2026-12-21 · one way · $162.00

  • Southwest Airlines WN3854: SFO 2026-12-21 07:35:00 → SAN 2026-12-21 09:10:00; nonstop; 95 minutes. Local airport times.

2026-12-21 · one way · $168.75

  • Alaska Airlines AS1330: SFO 2026-12-21 17:35:00 → SAN 2026-12-21 19:11:00; nonstop; 96 minutes. Local airport times.

2026-12-21 · one way · $182.25

  • United Airlines UA1389: SFO 2026-12-21 22:42:00 → SAN 2026-12-22 00:19:00; nonstop; 97 minutes. Local airport times.

2026-12-21 · one way · $222.75

  • American Airlines AA2411 / AA1950: SFO 2026-12-21 08:29:00 → SAN 2026-12-21 15:40:00; 1 stop(s) via PHX; 431 minutes. Local airport times.
    • AA2411: SFO 2026-12-21 08:29:00 → PHX 2026-12-21 11:35:00; layover at PHX: 226 minutes.
    • AA1950: PHX 2026-12-21 15:21:00 → SAN 2026-12-21 15:40:00.

2026-12-21 · one way · $236.25

  • Delta Air Lines DL1715 / DL4087: SFO 2026-12-21 14:59:00 → SAN 2026-12-21 19:06:00; 1 stop(s) via LAX; 247 minutes. Local airport times.
    • DL1715: SFO 2026-12-21 14:59:00 → LAX 2026-12-21 16:24:00; layover at LAX: 105 minutes.
    • DL4087: LAX 2026-12-21 18:09:00 → SAN 2026-12-21 19:06:00.

2026-12-21 · one way · $162.00

  • Southwest Airlines WN139: SFO 2026-12-21 15:30:00 → SAN 2026-12-21 17:15:00; nonstop; 105 minutes. Local airport times.

2026-12-21 · one way · $168.75

  • Alaska Airlines AS2358: SFO 2026-12-21 06:00:00 → SAN 2026-12-21 07:40:00; nonstop; 100 minutes. Local airport times.

2026-12-21 · one way · $182.25

  • United Airlines UA1980: SFO 2026-12-21 07:00:00 → SAN 2026-12-21 08:40:00; nonstop; 100 minutes. Local airport times.

2026-12-21 · one way · $128.25

  • Frontier Airlines F91850 / F91325: SFO 2026-12-21 09:14:00 → SAN 2026-12-21 15:34:00; 1 stop(s) via LAS; 380 minutes. Local airport times.
    • F91850: SFO 2026-12-21 09:14:00 → LAS 2026-12-21 10:57:00; layover at LAS: 197 minutes.
    • F91325: LAS 2026-12-21 14:14:00 → SAN 2026-12-21 15:34:00.

2026-12-21 · one way · $195.75

  • Southwest Airlines WN3846 / WN2110: SFO 2026-12-21 18:20:00 → SAN 2026-12-21 23:55:00; 1 stop(s) via LAS; 335 minutes. Local airport times.
    • WN3846: SFO 2026-12-21 18:20:00 → LAS 2026-12-21 20:05:00; layover at LAS: 155 minutes.
    • WN2110: LAS 2026-12-21 22:40:00 → SAN 2026-12-21 23:55:00.

2026-12-21 · one way · $216.00

  • Alaska Airlines AS718 / AS3032: SFO 2026-12-21 07:00:00 → SAN 2026-12-21 12:13:00; 1 stop(s) via LAS; 313 minutes. Local airport times.
    • AS718: SFO 2026-12-21 07:00:00 → LAS 2026-12-21 08:38:00; layover at LAS: 119 minutes.
    • AS3032: LAS 2026-12-21 10:37:00 → SAN 2026-12-21 12:13:00.

2026-12-21 · one way · $222.75

  • United Airlines UA1260 / UA1365: SFO 2026-12-21 07:00:00 → SAN 2026-12-21 11:15:00; 1 stop(s) via LAX; 255 minutes. Local airport times.
    • UA1260: SFO 2026-12-21 07:00:00 → LAX 2026-12-21 08:39:00; layover at LAX: 96 minutes.
    • UA1365: LAX 2026-12-21 10:15:00 → SAN 2026-12-21 11:15:00.

More dates for this route