San José (SJO) to Boston (BOS) flight deal in economy from $381

United AirlinesUAUnited Airlines
Round Trip•Economy
Costa RicaSJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica
United StatesBOS

Logan International Airport

Boston, United States
$725 USD
-47%$381 USD
Verified about 13 hours ago
Rare Availability
8% of dates checked are available within 10% of the lowest price

Sunday, June 7th, 2026

10 round-trip options

Returning
Fri, Jun 12, 2026•5 Day Trip
$383 USD
Google Flights
Returning
Sat, Jun 13, 2026•6 Day Trip
$383 USD
Google Flights
Returning
Sun, Jun 14, 2026•7 Day Trip
$652 USD
Google Flights
Returning
Mon, Jun 15, 2026•8 Day Trip
$489 USD
Google Flights
Returning
Tue, Jun 16, 2026•9 Day Trip
$424 USD
Google Flights
Returning
Wed, Jun 17, 2026•10 Day Trip
$532 USD
Google Flights
Returning
Thu, Jun 18, 2026•11 Day Trip
$501 USD
Google Flights
Returning
Fri, Jun 19, 2026•12 Day Trip
$452 USD
Google Flights
Returning
Sat, Jun 20, 2026•13 Day Trip
$383 USD
Google Flights
Returning
Sun, Jun 21, 2026•14 Day Trip
$606 USD
Google Flights