Round Trip Washington DC to San Jose Costa Rica Airfares on American Airlines

No special codes or coupons are required. Get these round trip airfares while supplies last.

Important Exclusions

• These are Basic Economy fares, which include a personal item and a carry-on bag only. Seat selection is not available, and changes are not permitted.
• Flights make one stop in Miami in both directions, with layovers ranging from 2 to 7 hours.
• Travel availability from Washington DC (DCA) to San Jose, Costa Rica (SJO) is for select dates:
  • Departures: September 1-2, 6-9, 11; October 6, 13, 19-20; November 9, 14, 16-17, 26; January 5-6, 9-10, 20-21, 24-26, 31; February 1-4, 7-8, 15-18, 21-25, 28; March 1-3, 7-10.
  • Returns: September 3-4, 16-18, 22-25, 29-30; October 1, 5-9, 13-16, 20-24, 26-31; November 2-7, 9-14, 16-19, 21-24; December 2-4, 7-11, 14-18, 20-24; January 20-21, 25-29; February 1-5, 8-13, 16-18, 23-27; March 3-4, 10-11, 17.