Roundtrip New Jersey to Liberia Costa Rica Nonstop Airfares on United Airlines

This deal is available for roundtrip travel from New Jersey (EWR) to Liberia, Costa Rica (LIR) on United Airlines. These are basic economy fares and only include a personal item; seat selection, carry-on bags, and changes are not permitted. If traveling with children, you will be seated together per United Airlines policy.

Travel Availability

• Departures from EWR: November 17-19, 24, 29-30; December 1-3, 7-10, 12, 14-15; January 1, 5-6, 8-10, 12-13, 19-21, 25-28; February 1, 3-4, 8-9
• Returns: November 18-26; December 4-5, 8-12, 15-25; January 13-16, 21, 23, 27-29; February 3, 5, 9-11