Cheapest one-way flights from San Francisco to San Jose in March from 141€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to San Jose (SJO) in March 2026 (see full year).

One-Way flights

06 Mar Frontier Airlines
04 Mar Frontier Airlines
09 Mar Avianca
02 Mar Frontier Airlines
05 Mar Frontier Airlines
01 Mar Frontier Airlines
15 Mar Frontier Airlines
20 Mar Frontier Airlines
18 Mar Air Canada
23 Mar Copa

Also check the deals for return flights from San Francisco to San Jose in March.

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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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