BOSLogan International Airport
Boston, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$398 USD
-39%$243 USD
Verified Nov 28, 2025 at 9:41 PMMarch 2026
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Good Availability
44% of dates checked are available within 10% of the lowest price
Sunday, March 1st, 2026
10 round-trip options
Returning
Fri, Mar 6, 2026•5 Day Trip
$248 USD
Returning
Sat, Mar 7, 2026•6 Day Trip
$289 USD
Returning
Sun, Mar 8, 2026•7 Day Trip
$357 USD
Returning
Mon, Mar 9, 2026•8 Day Trip
$248 USD
Returning
Tue, Mar 10, 2026•9 Day Trip
$330 USD
Returning
Wed, Mar 11, 2026•10 Day Trip
$294 USD
Returning
Thu, Mar 12, 2026•11 Day Trip
$289 USD
Returning
Fri, Mar 13, 2026•12 Day Trip
$330 USD
Returning
Sat, Mar 14, 2026•13 Day Trip
$664 USD
Returning
Sun, Mar 15, 2026•14 Day Trip
$357 USD