San Francisco to San Diego

SFOSAN

Fly from San Francisco to San Diego starting at USD 95 with United Airlines.Best fare available on Jul 24, 2026.Limited seats. Better plans. Book before it's gone.

San Francisco to San Diego cheapest flights this week

22 Jul
United Airlines
22:42SFO
00:31SAN
DirectUSD 97VIEW DEAL
22 Jul
Alaska Airlines
13:21SFO
15:05SAN
DirectUSD 144VIEW DEAL
23 Jul
Alaska Airlines
13:21SFO
15:05SAN
DirectUSD 114VIEW DEAL
24 Jul
United Airlines
06:38SFO
08:22SAN
DirectUSD 95VIEW DEAL
25 Jul
Frontier Airlines
22:23SFO
00:04SAN
DirectUSD 133VIEW DEAL
26 Jul
Alaska Airlines
07:55SFO
09:35SAN
DirectUSD 130VIEW DEAL
27 Jul
Frontier Airlines
22:23SFO
00:04SAN
DirectUSD 130VIEW DEAL
28 Jul
Frontier Airlines
22:23SFO
00:04SAN
DirectUSD 130VIEW DEAL
29 Jul
Frontier Airlines
22:23SFO
00:04SAN
DirectUSD 112VIEW DEAL
2 Aug
Frontier Airlines
22:23SFO
00:04SAN
DirectUSD 120VIEW DEAL

San Francisco to San Diego monthly flight fare trend

Jul
from USD 95
Aug
from USD 30
Sep
from USD 28
Oct
from USD 103
Nov
No flights
Dec
No flights

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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