Boston (BOS) to San José (SJO) flight deal in economy from $381
BOSLogan International Airport
Boston, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$1,071 USD
-64%$381 USD
Verified about 12 hours agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Wednesday, January 20th, 2027
3 round-trip options
Returning
Tue, Jan 26, 2027•6 Day Trip
$589 USD
Returning
Thu, Jan 28, 2027•8 Day Trip
$570 USD
Returning
Mon, Feb 1, 2027•12 Day Trip
$589 USD