San Francisco to San Diego

SFOSAN

Fly from San Francisco to San Diego starting at USD 19 with Frontier Airlines.Best fare available on Nov 14, 2026.Limited seats. Better plans. Book before it's gone.

San Francisco to San Diego cheapest flights this week

13 Nov
Frontier Airlines
16:57SFO
18:38SAN
DirectUSD 46VIEW DEAL
14 Nov
Frontier Airlines
16:57SFO
18:38SAN
DirectUSD 19VIEW DEAL
14 Nov
Southwest Airlines
15:50SFO
17:30SAN
DirectUSD 48VIEW DEAL
15 Nov
Frontier Airlines
16:57SFO
18:38SAN
DirectUSD 117VIEW DEAL
17 Nov
Frontier Airlines
16:57SFO
18:38SAN
DirectUSD 20VIEW DEAL
17 Nov
Frontier Airlines
12:20SFO
23:57SAN
1 StopUSD 148VIEW DEAL
18 Nov
Frontier Airlines
16:57SFO
18:38SAN
DirectUSD 20VIEW DEAL
19 Nov
Frontier Airlines
16:57SFO
18:38SAN
DirectUSD 129VIEW DEAL
20 Nov
Frontier Airlines
17:33SFO
19:16SAN
DirectUSD 69VIEW DEAL
21 Nov
Southwest Airlines
21:15SFO
22:55SAN
DirectUSD 61VIEW DEAL

San Francisco to San Diego monthly flight fare trend

Nov
from USD 19
Dec
from USD 19
Jan
from USD 54
Feb
from USD 54
Mar
No flights
Apr
from USD 98

Airport Details

Origin

San Francisco

San Francisco International Airport (SFO)

San Francisco, SFO
Zone

Los Angeles

Elev

13 ft

Destination

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

Flights from San Francisco

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