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
San Diego to Phoenix monthly flight fare trend
Jul
from USD 104
Aug
from USD 23
Sep
No flights
Oct
No flights
Nov
No flights
Dec
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
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