Phoenix to San Diego

PHXSAN

Fly from Phoenix to San Diego starting at USD 67 with Southwest Airlines.Best fare available on Sep 25, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to San Diego cheapest flights this week

5 Sept
Frontier Airlines
19:00PHX
20:15SAN
DirectUSD 101VIEW DEAL
5 Sept
Frontier Airlines
16:48PHX
23:51SAN
1 StopUSD 160VIEW DEAL
7 Sept
Frontier Airlines
22:33PHX
23:44SAN
DirectUSD 84VIEW DEAL
8 Sept
Frontier Airlines
19:00PHX
20:15SAN
DirectUSD 79VIEW DEAL
10 Sept
Frontier Airlines
08:21PHX
09:43SAN
DirectUSD 91VIEW DEAL
11 Sept
Frontier Airlines
08:21PHX
09:43SAN
DirectUSD 102VIEW DEAL
12 Sept
Frontier Airlines
11:37PHX
12:53SAN
DirectUSD 105VIEW DEAL
19 Sept
Frontier Airlines
09:15PHX
15:58SAN
1 StopUSD 120VIEW DEAL
20 Sept
Frontier Airlines
08:21PHX
09:43SAN
DirectUSD 118VIEW DEAL
25 Sept
Southwest Airlines
21:00PHX
22:15SAN
DirectUSD 67VIEW DEAL

Phoenix to San Diego monthly flight fare trend

Sep
from USD 23
Oct
from USD 27
Nov
No flights
Dec
No flights
Jan
from USD 61
Feb
No flights

Airport Details

Origin

Phoenix

Phoenix Sky Harbor International Airport (PHX)

Phoenix, PHX
Zone

Phoenix

Elev

1135 ft

Destination

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

Flights from Phoenix

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