Cheapest return flights from Boston to San Jose in March from 238€

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

Return flights

02 Mar - 04 Mar Spirit Airlines
19 Mar - 23 Mar Copa
10 Mar - 24 Mar United
02 Mar - 11 Mar Spirit Airlines
06 Mar - 15 Mar Copa
06 Mar - 13 Mar Copa
02 Mar - 06 Mar Spirit Airlines
02 Mar - 20 Mar Spirit Airlines
02 Mar - 17 Mar Spirit Airlines
31 Mar - 16 Apr Spirit Airlines
29 Mar - 16 Apr Spirit Airlines
11 Mar - 24 Mar Spirit Airlines
17 Mar - 01 Apr Spirit Airlines
31 Mar - 01 Apr Spirit Airlines
19 Mar - 01 Apr Spirit Airlines
26 Mar - 01 Apr Spirit Airlines
29 Mar - 01 Apr Spirit Airlines
14 Mar - 01 Apr Spirit Airlines
31 Mar - 19 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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