Search flights from Saint Louis (STL) to Costa Rica

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Popular flights from Saint Louis to Costa Rica

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Displayed prices are based on flights departing in the next 30 days

Airlines that fly from Saint Louis to Costa Rica

Based on flights we sold recently. Available airlines may vary depending on your search

  • American Airlines
  • Spirit Airlines
  • United Airlines

Flying from Saint Louis to Costa Rica: Things to know

The most popular route is from Lambert - St. Louis International Airport in Saint Louis to Juan Santamaría International Airport in San José. On average this flight takes 7 hours 55 minutes one-way and costs $1,996 round-trip.

San José is the most popular city in Costa Rica for our customers to fly to.

Most popular route
Lambert - St. Louis International Airport (STL) to Juan Santamaría International Airport (SJO)
Average flight time
7 hours 55 minutes
Most popular flight destination
San José, Costa Rica
Average round-trip price
$1,996
Main currency
Costa Rican Colón

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FAQs: Traveling from Saint Louis to Costa Rica

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