Cheapest return flights from Boston to San Jose in March from 227€

AirHint found the following cheapest return flights from Boston (BOS) to San Jose (SJO) in March 2026 (see full year).

Return flights

03 Mar - 04 Mar Spirit Airlines
05 Mar - 10 Mar Spirit Airlines
18 Mar - 19 Mar Spirit Airlines
18 Mar - 07 Apr Spirit Airlines
09 Mar - 10 Mar Spirit Airlines
04 Mar - 10 Mar Spirit Airlines
18 Mar - 24 Mar Spirit Airlines
08 Mar - 10 Mar Spirit Airlines
04 Mar - 09 Mar Spirit Airlines
05 Mar - 09 Mar Copa
01 Mar - 08 Mar Copa
21 Mar - 07 Apr Spirit Airlines
22 Mar - 07 Apr Spirit Airlines
25 Mar - 07 Apr Spirit Airlines
31 Mar - 07 Apr Copa
30 Mar - 06 Apr Copa
19 Mar - 07 Apr Spirit Airlines
31 Mar - 16 Apr Spirit Airlines
25 Mar - 13 Apr Spirit Airlines
31 Mar - 13 Apr Spirit Airlines

Also check the deals for one-way flights from Boston to San Jose in March.

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