Cheap flights to Costa Rica from Knoxville/Maryville

Round trips from Knoxville/Maryville from $929. Cheapest dates, deal ratings and where to book.

• Liberia: $929, 2027-03-06 to 2027-03-13

Nearby

• Nicaragua
• Panama
• El Salvador
• Honduras
• Guatemala
• Belize
• Colombia
• Jamaica