Cheapest one-way flights from San Francisco to San Jose in March from 233€

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

31 Mar Frontier Airlines
24 Mar Avianca
27 Mar Frontier Airlines
28 Mar Frontier Airlines
21 Mar Frontier Airlines
25 Mar Frontier Airlines
25 Mar United direct
31 Mar United direct
24 Mar United direct
22 Mar United direct

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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