January 19, 2026 Philadelphia to Liberia, Costa Rica for only $266 roundtrip Cheap flights from Philadelphia to Liberia, Costa Rica for only $266 roundtrip with American Airlines.
December 3, 2025 Nashville to Liberia, Costa Rica for only $295 roundtrip Cheap flights from Nashville to Liberia, Costa Rica for only $295 roundtrip with United Airlines.
November 30, 2025 Tampa, Florida to Liberia, Costa Rica for only $267 roundtrip Cheap flights from Tampa, Florida to Liberia, Costa Rica for only $267 roundtrip with United Airlines.
November 16, 2025 Non-stop from Los Angeles to Liberia, Costa Rica for only $279 roundtrip Non-stop flights from Los Angeles to Liberia, Costa Rica for only $279 roundtrip with Alaska Airlines.
October 31, 2025 Non-stop from Fort Lauderdale to San Jose or Liberia, Costa Rica from only $185 roundtrip Non-stop flights from Fort Lauderdale to San Jose or Liberia, Costa Rica from only $185 roundtrip with JetBlue.
October 31, 2025 Non-stop from New York to San Jose or Liberia, Costa Rica from only $231 roundtrip Non-stop flights from New York to San Jose or Liberia, Costa Rica from only $231 roundtrip with JetBlue.
September 17, 2025 Eastern USA to Liberia or San Jose, Costa Rica from only $241 roundtrip Cheap flights from Eastern USA to Liberia or San Jose, Costa Rica from only $241 roundtrip with JetBlue.
August 11, 2025 St. Louis to Liberia, Costa Rica for only $287 roundtrip Cheap flights from St. Louis to Liberia, Costa Rica for only $287 roundtrip with United Airlines.
July 31, 2025 Edmonton, Canada to Liberia, Costa Rica for only $454 CAD roundtrip Cheap flights from Edmonton, Canada to Liberia, Costa Rica for only $454 CAD roundtrip.