SJO to BOS from $362 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Economy

Juan Santamaría International Airport (SJO)

San José, Costa Rica

Logan International Airport

Boston, United States

$684 USD

-47%$362 USD

Verified 14 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$505 6$693 7$723 8$551 9$551 10$625 11$625 12$598 13$580 14$413 15$413 16$421 17$421 18$520 19$478 20$362 21$362 22$362 23$413 24$377 25$409 26$393 27$377 28$377 29$377 30$555 31$443 1$507 2$515

Limited Availability

11% of dates checked are available within 10% of the lowest price

Wednesday, July 1st, 2026

0 round-trip options

No flight details available for this date.