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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 July , August 2026

29 Jul - 31 Aug $ 140.00
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates
30 Jul - 01 Aug $ 241.00
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates
27 Jul - 04 Aug $ 331.00
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

28 Jul - 31 Jul $ 250.00
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates
27 Jul - 31 Jul $ 250.00
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
Pick dates
27 Jul - 31 Jul $ 339.00
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

4:12 PM - 4:12 PM
Frontier Airlines
0 Stops
1h 29m
SAN - PHX
$ 116
Kiwi
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4:12 PM - 4:12 PM
Frontier Airlines
0 Stops
1h 29m
SAN - PHX
$ 116
Kiwi
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9:19 PM - 9:19 PM
Alaska Airlines
0 Stops
1h 20m
SAN - PHX
$ 192
Kiwi
Pick dates

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.