BWI to SJO from $138 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$198 USD

-30%$138 USD

Verified about 3 hours ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$333 1$143 2$143 3$143 4$143 5$143 6$138 7$138 8$143 9$143 10$143 11$208 12$193 13$143 14$162 15$162 16$282 17$282 18$338 19$488 20$260 21$243 22$193 23$193 24$300 25$157 26$393 27$343 28$288 29$288 30$143 31$143 1$138 2$378 3$282

Fair Availability

27% of dates checked are available within 10% of the lowest price

Saturday, December 5th, 2026

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