Roundtrip Miami to San Jose Costa Rica Nonstop Airfares on American Airlines

No special codes or coupons are required. Get these roundtrip Miami to San Jose Costa Rica nonstop airfares while supplies last.

Important Exclusions

• These are basic economy fares. A personal item and carry-on bag are included, but there is no seat selection and no changes are permitted.
• If traveling with children, American Airlines policy ensures you will be seated together.

Travel Availability

• Departures from Miami (MIA): September 7-10, 15-18, 21-24, 29; October 6, 8, 12-13, 15-16, 19-20, 22-23, 27
• Returns: September 14-17, 21-25, 28-30; October 1, 5-9, 12-16, 19-23, 26-31; November 2-7, 9-13, 16-17