Earn point on your loyalty program!arrow arc left

Cheap flights from Phoenix (PHX) to San Jose (SJC)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Phoenix (PHX) to San Jose (SJC)

How to find the cheapest flight from Phoenix (PHX) to San Jose (SJC)
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 Jose (SJC)
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 Jose (SJC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Phoenix to San Jose in July , August 2026

31 Jul - 17 Aug $ 265.00
PHX
Phoenix
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
PHX
Phoenix
Pick dates
29 Jul - 08 Aug $ 379.00
PHX
Phoenix
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
PHX
Phoenix
Pick dates
29 Jul - 10 Aug $ 419.00
PHX
Phoenix
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PHX
Phoenix
Pick dates

Last minute flights from Phoenix to San Jose

29 Jul - 31 Jul $ 387.00
PHX
Phoenix
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
PHX
Phoenix
Pick dates
30 Jul - 31 Jul $ 388.00
PHX
Phoenix
Frontier Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Frontier Airlines
1 STOPS
PHX
Phoenix
Pick dates
29 Jul - 31 Jul $ 599.00
PHX
Phoenix
Alaska Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
1 STOPS
PHX
Phoenix
Pick dates

One-way flights to San Jose from Phoenix

9:58 PM - 11:39 AM
Frontier Airlines
1 Stops
15h 19m
PHX - SJC
$ 190
Kiwi
Pick dates
7:45 AM - 11:39 AM
Frontier Airlines
1 Stops
5h 32m
PHX - SJC
$ 191
Kiwi
Pick dates
8:51 PM - 8:51 PM
Alaska Airlines
0 Stops
1h 50m
PHX - SJC
$ 378
Kiwi
Pick dates

How to find the cheapest flight from Phoenix (PHX) to San Jose (SJC)

Related info for your journey
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 Jose (SJC)
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 Jose (SJC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.