Cheapest return flights from San Francisco to San Jose in May from $364

Best time to book flights for San Francisco (SFO) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to San Jose (SJO) in May 2025 (see full year).

Return flights

01 May - 05 May Avianca
07 May - 12 May Avianca
03 May - 06 May Avianca
20 May - 25 May Avianca
04 May - 19 May Avianca
07 May - 19 May Avianca
04 May - 06 May Avianca
15 May - 21 May Avianca
22 May - 26 May Avianca
23 May - 30 May Avianca
23 May - 06 Jun Avianca
30 May - 16 Jun Avianca
28 May - 02 Jun Frontier Airlines
14 May - 26 Jun Avianca
26 May - 07 Jun Frontier Airlines
31 May - 09 Jun Frontier Airlines
30 May - 09 Jun Alaska Airlines
31 May - 16 Jun Frontier Airlines
22 May - 02 Jun Avianca
31 May - 16 Jun United direct

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

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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.

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