San Diego to Phoenix

SANPHX

Fly from San Diego to Phoenix starting at USD 24 with Frontier Airlines.Best fare available on Oct 1, 2026.Limited seats. Better plans. Book before it's gone.

San Diego to Phoenix cheapest flights this week

2 Sept
Frontier Airlines
06:25SAN
07:58PHX
DirectUSD 107VIEW DEAL
5 Sept
Frontier Airlines
06:25SAN
07:58PHX
DirectUSD 82VIEW DEAL
6 Sept
Frontier Airlines
06:25SAN
07:58PHX
DirectUSD 95VIEW DEAL
11 Sept
Frontier Airlines
19:04SAN
20:34PHX
DirectUSD 107VIEW DEAL
12 Sept
Frontier Airlines
19:04SAN
20:34PHX
DirectUSD 84VIEW DEAL
13 Sept
Frontier Airlines
19:04SAN
20:34PHX
DirectUSD 123VIEW DEAL
25 Sept
Frontier Airlines
19:04SAN
20:34PHX
DirectUSD 40VIEW DEAL
26 Sept
Frontier Airlines
19:04SAN
20:34PHX
DirectUSD 36VIEW DEAL
1 Oct
Frontier Airlines
19:04SAN
20:34PHX
DirectUSD 24VIEW DEAL
25 Dec
American Airlines
09:30SAN
11:03PHX
DirectUSD 49VIEW DEAL

San Diego to Phoenix monthly flight fare trend

Sep
from USD 36
Oct
from USD 24
Nov
No flights
Dec
from USD 49
Jan
No flights
Feb
from USD 112

Airport Details

Origin

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

Destination

Phoenix

Phoenix Sky Harbor International Airport (PHX)

Phoenix, PHX
Zone

Phoenix

Elev

1135 ft

Flights from San Diego

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