Cheap flights from Tucson to Fremont

View AU$168 flight on Fri, 5 Sep. 2025Opens in a new window

Popular airlines from Tucson to Fremont

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Tucson (TUS) to Fremont (SJC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 5 Sep. - Mon, 8 Sep.
TUS
Tucson
OAK
Oakland
AU$335 Return, found 3 days ago
AU$335
Return
found 3 days ago
Select Delta flight, departing Fri, 5 Sep. from Tucson to Oakland, returning Mon, 8 Sep., priced at AU$335 found 3 days ago
Delta
Sun, 31 Aug. - Sun, 7 Sep.
TUS
Tucson
SFO
San Francisco
AU$350 Return, found 5 days ago
AU$350
Return
found 5 days ago
Select Delta flight, departing Sun, 31 Aug. from Tucson to San Francisco, returning Sun, 7 Sep., priced at AU$350 found 5 days ago
American Airlines
Fri, 5 Sep. - Fri, 12 Sep.
TUS
Tucson
SFO
San Francisco
AU$353 Return, found 1 day ago
AU$353
Return
found 1 day ago
Select American Airlines flight, departing Fri, 5 Sep. from Tucson to San Francisco, returning Fri, 12 Sep., priced at AU$353 found 1 day ago
American Airlines
Fri, 5 Sep. - Fri, 12 Sep.
TUS
Tucson
SFO
San Francisco
AU$362 Return, found 1 day ago
AU$362
Return
found 1 day ago
Select American Airlines flight, departing Fri, 5 Sep. from Tucson to San Francisco, returning Fri, 12 Sep., priced at AU$362 found 1 day ago
Alaska Airlines
Tue, 2 Sep. - Tue, 9 Sep.
TUS
Tucson
SFO
San Francisco
AU$400 Return, found 3 days ago
AU$400
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 2 Sep. from Tucson to San Francisco, returning Tue, 9 Sep., priced at AU$400 found 3 days ago
United
Sun, 31 Aug. - Sun, 7 Sep.
TUS
Tucson
SFO
San Francisco
AU$428 Return, found 5 days ago
AU$428
Return
found 5 days ago
Select United flight, departing Sun, 31 Aug. from Tucson to San Francisco, returning Sun, 7 Sep., priced at AU$428 found 5 days ago

Find the cheapest month to fly from Tucson (TUS) to San Jose (SJC)

August is typically the cheapest month to fly

From AU$298 - AU$936 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.