Baltimore-Washington (BWI) to San José (SJO) cheap flight deal from $246 USD in economy class

CMCopa Airlines

Round Trip

•

Economy

BWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States

SJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$427 USD

-42%$246 USD

Verified 2 days ago

July 2025

Today

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30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16$580 17 18 19$842 20$842 21$335 22 23$302 24 25 26$520 27$580 28$290 29 30$335 31 1 2$302 3$335

Limited Availability

21% of dates checked are available within 10% of the lowest price

Monday, July 28th, 2025

9 round-trip options

Returning

Sat, Aug 2, 2025•5 Day Trip

$420 USD

Google Flights

Returning

Sun, Aug 3, 2025•6 Day Trip

$367 USD

Google Flights

Returning

Mon, Aug 4, 2025•7 Day Trip

$420 USD

Google Flights

Returning

Tue, Aug 5, 2025•8 Day Trip

$290 USD

Google Flights

Returning

Wed, Aug 6, 2025•9 Day Trip

$290 USD

Google Flights

Returning

Fri, Aug 8, 2025•11 Day Trip

$290 USD

Google Flights

Returning

Sat, Aug 9, 2025•12 Day Trip

$305 USD

Google Flights

Returning

Sun, Aug 10, 2025•13 Day Trip

$290 USD

Google Flights

Returning

Mon, Aug 11, 2025•14 Day Trip

$290 USD

Google Flights