[United] $300: Boston to San Jose, Costa Rica (Roundtrip)
Cheap flights from 40+ cities to Costa Rica for $207 were recently featured on Thrifty Traveler Premium! Sign up for Premium today to get instant fare notifications of cheap international flights from your city.
Discover the beauty of Costa Rica! Great sale on United Airlines round-trip flights from Boston to San Jose, Costa Rica. Availability October – December. The same dates and prices are available on American Airlines. This is a full economy fare and includes a free carry-on bag. Only one connection each way! Book quick, this fare won’t last!
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Boston to San Jose, Costa Rica (BOS – SJO) – $300 roundtrip
- Departures: October 8-13, 18, 20, 26, 30, November 24
- Returns: October 10, 12-20, 22-27, 29-31, November 1-3, 6-7, 9-10, 12-15, 27-28, 30, December 1-5, 8, 10-11, 14-15
- Allow at least 7 days between departure and return, will take trial and error.
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