San José (SJO) to Boston (BOS) flight deal in economy from $381
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
BOSLogan International Airport
Boston, United States
$725 USD
-47%$381 USD
Verified about 11 hours agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
8% of dates checked are available within 10% of the lowest price
Sunday, November 8th, 2026
10 round-trip options
Returning
Fri, Nov 13, 2026•5 Day Trip
$521 USD
Returning
Sat, Nov 14, 2026•6 Day Trip
$521 USD
Returning
Sun, Nov 15, 2026•7 Day Trip
$621 USD
Returning
Mon, Nov 16, 2026•8 Day Trip
$521 USD
Returning
Tue, Nov 17, 2026•9 Day Trip
$586 USD
Returning
Wed, Nov 18, 2026•10 Day Trip
$626 USD
Returning
Thu, Nov 19, 2026•11 Day Trip
$767 USD
Returning
Fri, Nov 20, 2026•12 Day Trip
$948 USD
Returning
Sat, Nov 21, 2026•13 Day Trip
$965 USD
Returning
Sun, Nov 22, 2026•14 Day Trip
$727 USD