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

1 Oct
Frontier Airlines
19:04SAN
20:34PHX
DirectUSD 24VIEW DEAL
7 Oct
Frontier Airlines
18:54SAN
20:17PHX
DirectUSD 139VIEW DEAL
10 Oct
American Airlines
06:15SAN
07:49PHX
DirectUSD 114VIEW DEAL
15 Oct
Frontier Airlines
14:01SAN
15:28PHX
DirectUSD 107VIEW DEAL
15 Nov
Frontier Airlines
19:33SAN
21:05PHX
DirectUSD 39VIEW DEAL
16 Nov
Frontier Airlines
19:33SAN
21:05PHX
DirectUSD 24VIEW DEAL
25 Dec
American Airlines
09:30SAN
11:03PHX
DirectUSD 49VIEW DEAL
29 Dec
Southwest Airlines
18:10SAN
19:35PHX
DirectUSD 62VIEW DEAL
29 Dec
Frontier Airlines
15:44SAN
17:12PHX
DirectUSD 96VIEW DEAL
2 Feb
Alaska Airlines
09:39SAN
10:56PHX
DirectUSD 112VIEW DEAL

San Diego to Phoenix monthly flight fare trend

Sep
No flights
Oct
from USD 24
Nov
from USD 24
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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