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Cheap flights from San Diego (SAN) to Phoenix (PHX)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Diego (SAN) to Phoenix (PHX)

How to find the cheapest flight from San Diego (SAN) to Phoenix (PHX)
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How to find the cheapest flight from San Diego (SAN) to Phoenix (PHX)
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How to find the cheapest flight from San Diego (SAN) to Phoenix (PHX)
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Cheap flights from San Diego to Phoenix in September , October 2026

29 Sep - 21 Oct $ 230.00
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
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29 Sep - 07 Oct $ 357.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates
28 Sep - 07 Oct $ 426.00
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates

Last minute flights from San Diego to Phoenix

29 Sep - 30 Sep $ 410.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates
29 Sep - 30 Sep $ 418.00
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates
29 Sep - 30 Sep $ 478.00
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates

One-way flights to Phoenix from San Diego

10:28 AM - 1:10 PM
Frontier Airlines
1 Stops
4h 55m
SAN - PHX
$ 202
Kiwi
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7:04 PM - 7:04 PM
Frontier Airlines
0 Stops
1h 30m
SAN - PHX
$ 210
Kiwi
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9:01 PM - 9:01 PM
Alaska Airlines
0 Stops
1h 26m
SAN - PHX
$ 258
Kiwi
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How to find the cheapest flight from San Diego (SAN) to Phoenix (PHX)

Related info for your journey
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How to find the cheapest flight from San Diego (SAN) to Phoenix (PHX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Phoenix (PHX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.