IAD to SJO from $583 in business – flightdeals.net

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Copa Airlines

CMCopa Airlines

One Way•Business Class

Washington Dulles International Airport

Washington, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$695 USD

-16%$583 USD

Verified 13 days ago

September 2026

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31 1$637 2$982 3$637 4$637 5$637 6$637 7$583 8$583 9$737 10$637 11$637 12$583 13$637 14$583 15$637 16$683 17$583 18$583 19$583 20$637 21$882 22$637 23$637 24$583 25$637 26$583 27$637 28$637 29$637 30$637 1$637 2$637 3$683 4$882

Great Availability

67% of dates checked are available within 10% of the lowest price

Sunday, September 6th, 2026

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