AirHint found the following cheapest return flights from San Francisco (SFO) to San Jose (SJO)
in December 2024 (see full year ).
Return flights
07 Dec
- 11 Dec
Frontier Airlines
417 €
27 Dec
- 08 Jan
Frontier Airlines
473 €
31 Dec
- 15 Jan
Alaska Airlines
506 €
05 Dec
- 08 Dec
Frontier Airlines
531 €
11 Dec
- 24 Dec
Frontier Airlines
532 €
09 Dec
- 15 Dec
Frontier Airlines
540 €
06 Dec
- 15 Dec
Frontier Airlines
546 €
28 Dec
- 28 Jan
Frontier Airlines
586 €
09 Dec
- 14 Dec
Frontier Airlines
587 €
28 Dec
- 11 Jan
Frontier Airlines
608 €
10 Dec
- 15 Dec
Frontier Airlines
649 €
09 Dec
- 30 Dec
Frontier Airlines
687 €
17 Dec
- 13 Jan
Frontier Airlines
701 €
17 Dec
- 27 Dec
Frontier Airlines
702 €
15 Dec
- 12 Jan
Frontier Airlines
730 €
18 Dec
- 26 Dec
Frontier Airlines
773 €
25 Dec
- 27 Jan
Frontier Airlines
777 €
29 Dec
- 13 Jan
Alaska Airlines
844 €
14 Dec
- 12 Jan
Frontier Airlines
861 €
26 Dec
- 01 Jan
Frontier Airlines
980 €
Also check the deals for one-way flights from San Francisco to San Jose in December .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.