Earn point on your loyalty program!arrow arc left

Cheap flights from Jacksonville (JAX) 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 Jacksonville (JAX) to San Jose (SJC)

How to find the cheapest flight from Jacksonville (JAX) 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 Jacksonville (JAX) 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 Jacksonville (JAX) 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 Jacksonville to San Jose in May , June 2026

29 May - 06 Jun $ 717.00
JAX
Jacksonville
United Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
28 May - 03 Jun $ 718.00
JAX
Jacksonville
United Airlines
1 STOPS
SJC
San Jose
SJC
San Jose
United Airlines
1 STOPS
JAX
Jacksonville
Pick dates
19 May - 06 Jun $ 1,441.00
JAX
Jacksonville
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
2 STOPS
JAX
Jacksonville
Pick dates

Last minute flights from Jacksonville to San Jose

28 May - 01 Jun $ 1,192.00
JAX
Jacksonville
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
2 STOPS
JAX
Jacksonville
Pick dates
26 May - 01 Jun $ 1,324.00
JAX
Jacksonville
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
2 STOPS
JAX
Jacksonville
Pick dates
19 May - 01 Jun $ 1,461.00
JAX
Jacksonville
Alaska Airlines
2 STOPS
SJC
San Jose
SJC
San Jose
Alaska Airlines
2 STOPS
JAX
Jacksonville
Pick dates

One-way flights to San Jose from Jacksonville

7:05 AM - 10:00 AM
United Airlines
1 Stops
7h 58m
JAX - SJC
$ 344
Kiwi
Pick dates
7:05 AM - 10:00 AM
United Airlines
1 Stops
7h 58m
JAX - SJC
$ 344
Kiwi
Pick dates
4:30 PM - 7:30 PM
United Airlines
1 Stops
7h 40m
JAX - SJC
$ 599
Kiwi
Pick dates

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