Cheap flights from San José to Boston
Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.
Lowest fare
€225
Typical for this route
€290
Current signal
22% below typical
High fare
€378
Destination view
Boston is on the radar. Use the offers below to compare dates fast.
Price radar insight
Fare Drop from Costa Rica to Boston
Current fare is 267 EUR, which is 20% below the typical fare of 335 EUR. This is a great opportunity for upcoming travel dates.
Updated 93d ago
Best dates right now
Pick your travel window
These are the cheapest date pairs we found for this route.
Travel dates
17 May → 29 May
1 stopOut 7h 45mBack 7h 18m
Avianca - Aerovías del Continente Americano S.A.
€378
Typical range forming
Travel dates
17 May → 29 May
1 stopOut 7h 45mBack 8h 50m
Avianca - Aerovías del Continente Americano S.A.
€285
Typical range forming
Travel dates
17 May → 31 May
1 stopOut 7h 45mBack 7h 18m
Avianca - Aerovías del Continente Americano S.A.
€304
Typical range forming
Travel dates
18 May → 28 May
1 stopOut 7h 45mBack 7h 18m
Avianca - Aerovías del Continente Americano S.A.
€290
Near typical
Travel dates
18 May → 29 May
1 stopOut 7h 45mBack 8h 50m
Avianca - Aerovías del Continente Americano S.A.
€277
Near typical
Travel dates
18 May → 31 May
1 stopOut 7h 45mBack 7h 18m
Avianca - Aerovías del Continente Americano S.A.
€290
Near typical
Travel dates
18 May → 1 Jun
1 stopOut 7h 45mBack 8h 0m
Avianca - Aerovías del Continente Americano S.A.
€310
7% above typical
Travel dates
19 May → 25 May
1 stopOut 13h 40mBack 7h 38m
United Airlines
€273
6% below typical
Travel dates
19 May → 27 May
1 stopOut 13h 40mBack 18h 36m
United Airlines
€265
9% below typical
Travel dates
19 May → 27 May
1 stopOut 11h 34mBack 8h 45m
United Airlines
€225
22% below typical