Our cheapest offers for flights from Boston to San Jose, Costa Rica

Here you can compare cheap flights from Boston (BOS) to San Jose, Costa Rica (SJO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Jose, Costa Rica. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Boston San Jose, Costa Rica Pay attention to transfer at connecting flight	Outbound 09/19/25 3 Stopovers (ATL, IAH, FLL) NK1179, NK3156, NK0221, NK0335 31h 18min	Return 09/29/25 2 Stopovers (MCO, FLL) Q64000, NK0195, NK2886 25h 00min	Spirit Airlines		$318
Best option Boston San Jose, Costa Rica	Outbound 09/23/25 1 Stopover (FLL) NK0296, NK0335 07h 08min	Return 09/30/25 1 Stopover (FLL) NK0338, NK0616 10h 16min	Spirit Airlines		$328
Boston San Jose, Costa Rica	Outbound 09/23/25 1 Stopover (FLL) B60569, B60039 07h 10min	Return 09/30/25 2 Stopovers (GUA, SAL) AV0654, AV0579, AV0444 20h 35min	JetBlue Airways	?	$321
Boston San Jose, Costa Rica	Outbound 08/19/25 1 Stopover (FLL) NK0296, NK0335 07h 08min	Return 09/02/25 2 Stopovers (MCO, FLL) Q64000, NK0195, NK2886 25h 00min	Spirit Airlines		$323
Boston San Jose, Costa Rica	Outbound 09/19/25 2 Stopovers (CLT, MIA) AA3062, AA3068, AA0335 23h 54min	Return 09/29/25 2 Stopovers (MIA, CLT) AA0304, AA1596, AA1937 11h 00min	American Airlines	?	$327
Boston San Jose, Costa Rica	Outbound 09/19/25 2 Stopovers (JFK, MIA) AA4580, AA0655, AA1593 19h 32min	Return 09/29/25 1 Stopover (MIA) AA1788, AA1054 08h 07min	American Airlines	?	$331
Boston San Jose, Costa Rica	Outbound 10/18/25 1 Stopover (FLL) NK0296, NK0335 07h 08min	Return 10/24/25 1 Stopover (MCO) Q64000, NK3796 30h 05min	Spirit Airlines		$333
Boston San Jose, Costa Rica	Outbound 09/23/25 1 Stopover (FLL) NK0296, NK0335 07h 08min	Return 09/30/25 1 Stopover (FLL) NK0338, NK0616 10h 16min	Spirit Airlines		$338
Boston San Jose, Costa Rica	Outbound 09/23/25 1 Stopover (FLL) B60569, B60039 07h 10min	Return 09/30/25 1 Stopover (FLL) B60038, B60470 08h 58min	JetBlue Airways	?	$338
Boston San Jose, Costa Rica	Outbound 09/04/25 2 Stopovers (DCA, DFW) AA1535, AA0795, AA1053 11h 50min	Return 09/28/25 2 Stopovers (MIA, PHL) AA1788, AA2188, AA1467 17h 15min	American Airlines	?	$342

Important flight information

Flight information: Boston - San Jose, Costa Rica

Roundtrip from	$317.91
Distance	3826 km
Departure airport	Airport Boston Logan International Airport, MA (BOS)
Arrival airport	Airport San Jose, Costa Rica (SJO)
Destination country	Flights to Costa Rica

Our cheapest offers for flights from Boston to San Jose, Costa Rica

Boston Logan International Airport, MA

San Jose, Costa Rica

Important flight information

Flight information: Boston - San Jose, Costa Rica

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