Cheapest return SFO–SJO flights, June

AirHint found the following cheapest return flights from San Francisco (SFO) to San Jose (SJO) in June 2026 (see full year).

Return flights

19 Jun - 05 Jul Frontier Airlines
07 Jun - 14 Jun Frontier Airlines
09 Jun - 18 Jun Frontier Airlines
03 Jun - 07 Jun Frontier Airlines
03 Jun - 10 Jun Frontier Airlines
28 Jun - 05 Jul Frontier Airlines
17 Jun - 23 Jun Frontier Airlines
17 Jun - 24 Jun Frontier Airlines
02 Jun - 07 Jun Frontier Airlines
28 Jun - 06 Jul Frontier Airlines
17 Jun - 22 Jun Frontier Airlines
02 Jun - 05 Jun Avianca
22 Jun - 26 Jun Frontier Airlines

Also check the deals for one-way flights from San Francisco to San Jose in June.

Powered by

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.