DCA to SJO from $457 in business – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Business Class

Ronald Reagan Washington National Airport

Washington, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$725 USD

-37%$457 USD

Verified 13 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$481 6$602 7$602 8$602 9$667 10$637 11$489 12$592 13$672 14$672 15$706 16$706 17$785 18$706 19$1,447 20$668 21$668 22$1,447 23$646 24$639 25$602 26$668 27$565 28$457 29$565 30$481 31$653 1$639 2$489

Limited Availability

14% of dates checked are available within 10% of the lowest price

Saturday, July 4th, 2026

No flight details available for this date.