San Diego to Phoenix

SANPHX

Fly from San Diego to Phoenix starting at USD 23 with Frontier Airlines.Best fare available on Aug 6, 2026.Limited seats. Better plans. Book before it's gone.

San Diego to Phoenix cheapest flights this week

2 Aug
Hawaiian Airlines
13:09SAN
14:31PHX
DirectUSD 142VIEW DEAL
2 Aug
Frontier Airlines
16:12SAN
17:41PHX
DirectUSD 133VIEW DEAL
3 Aug
Frontier Airlines
16:12SAN
17:41PHX
DirectUSD 114VIEW DEAL
4 Aug
Frontier Airlines
16:12SAN
17:41PHX
DirectUSD 116VIEW DEAL
5 Aug
Frontier Airlines
16:45SAN
18:14PHX
DirectUSD 119VIEW DEAL
6 Aug
Frontier Airlines
16:28SAN
17:57PHX
DirectUSD 23VIEW DEAL
6 Aug
Alaska Airlines
21:19SAN
22:39PHX
DirectUSD 87VIEW DEAL
10 Aug
Frontier Airlines
16:28SAN
17:57PHX
DirectUSD 123VIEW DEAL
25 Sept
Frontier Airlines
19:24SAN
20:56PHX
DirectUSD 36VIEW DEAL
26 Sept
Frontier Airlines
19:04SAN
20:34PHX
DirectUSD 23VIEW DEAL

San Diego to Phoenix monthly flight fare trend

Aug
from USD 23
Sep
from USD 23
Oct
No flights
Nov
No flights
Dec
No flights
Jan
No flights

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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