Cheapest return flights from Boston to San Jose in April from 245€

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

Return flights

30 Apr - 04 May Copa
28 Apr - 19 May Spirit Airlines
27 Apr - 04 May Spirit Airlines
21 Apr - 04 May Spirit Airlines
10 Apr - 16 Apr Spirit Airlines
28 Apr - 04 May Spirit Airlines
20 Apr - 21 Apr Spirit Airlines
22 Apr - 04 May Spirit Airlines
20 Apr - 04 May Spirit Airlines
09 Apr - 16 Apr Spirit Airlines
30 Apr - 19 May Spirit Airlines
09 Apr - 21 Apr Spirit Airlines
09 Apr - 13 Apr Spirit Airlines
09 Apr - 17 Apr Spirit Airlines
16 Apr - 23 Apr Spirit Airlines
21 Apr - 23 Apr Spirit Airlines
22 Apr - 23 Apr Spirit Airlines
10 Apr - 21 Apr Spirit Airlines
17 Apr - 04 May Spirit Airlines
18 Apr - 04 May Spirit Airlines

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

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