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

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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 Phoenix (PHX) to San Diego (SAN)

How to find the cheapest flight from Phoenix (PHX) to San Diego (SAN)
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How to find the cheapest flight from Phoenix (PHX) to San Diego (SAN)
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How to find the cheapest flight from Phoenix (PHX) to San Diego (SAN)
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Cheap flights from Phoenix to San Diego in March , April 2025

22 Mar - 08 Apr $ 62.00
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
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22 Mar - 01 Apr $ 62.00
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
Pick dates
26 Mar - 01 Apr $ 62.00
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
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Last minute flights from Phoenix to San Diego

19 Mar - 31 Mar $ 85.00
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
Pick dates
26 Mar - 31 Mar $ 85.00
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
Pick dates
22 Mar - 31 Mar $ 85.00
PHX
Phoenix
Frontier Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Frontier Airlines
DIRECT
PHX
Phoenix
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One-way flights to San Diego from Phoenix

6:40 AM - 6:40 AM
Frontier Airlines
0 Stops
1h 20m
PHX - SAN
$ 31
Kiwi
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2:15 PM - 2:15 PM
Alaska Airlines
0 Stops
1h 16m
PHX - SAN
$ 252
Kiwi
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11:15 PM - 11:15 PM
Alaska Airlines
0 Stops
1h 14m
PHX - SAN
$ 257
Kiwi
Pick dates

How to find the cheapest flight from Phoenix (PHX) to San Diego (SAN)

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