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Cheap flights from Boston to San Jose, Costa Rica for only $280 roundtrip with American Airlines.
The example dates listed below range between $280 and $285 roundtrip.
DEPART:
Boston, USA
ARRIVE:
San Jose, Costa Rica
RETURN:
Boston, USA
DATES:
Limited availability from September to October 2026
Example dates:
8th-15th Sep
9th-16th Sep
15th-22nd Sep
22nd-29th Sep
29th Sep – 6th Oct
possibly more…
STOPS:
Miami
AIRLINES:
American Airlines
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