Cheapest return flights from Boston to San Jose in March from 272€

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

Return flights

31 Mar - 07 Apr Copa
29 Mar - 08 Apr Spirit Airlines
24 Mar - 16 Apr United
30 Mar - 08 Apr Spirit Airlines
30 Mar - 09 Apr Spirit Airlines
30 Mar - 03 Apr Spirit Airlines
31 Mar - 08 Apr Spirit Airlines
31 Mar - 09 Apr Spirit Airlines
30 Mar - 07 Apr Spirit Airlines
31 Mar - 03 Apr Spirit Airlines
30 Mar - 31 Mar Spirit Airlines
25 Mar - 31 Mar Spirit Airlines
26 Mar - 31 Mar Spirit Airlines
23 Mar - 26 Mar Spirit Airlines
29 Mar - 31 Mar Spirit Airlines
26 Mar - 27 Mar Spirit Airlines
23 Mar - 31 Mar Spirit Airlines
23 Mar - 27 Mar Spirit Airlines
22 Mar - 26 Mar Spirit Airlines
22 Mar - 31 Mar Spirit Airlines

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

Powered by

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.