Roundtrip Washington DC to Liberia Costa Rica Flights on American Airlines

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These American Airlines roundtrip flights from Washington DC (DCA) to Liberia Costa Rica (LIR) are basic economy fares, which include a personal item and a carry-on bag. Seat selection and changes are not permitted, except when traveling with children where American Airlines policy ensures seating together.

Travel Availability

• Departs DCA: March 2, 4; April 8, 13, 15, 20-22, 27-29; May 5-6, 12
• Returns: March 3-5, 9, 11, 16, 26; April 13-16, 20, 22-23, 27-30; May 1, 4-7, 12-14