Cheap flights from San José, Costa Rica to St. Louis, MO

Travelers frequently search for route combinations, such as San José and Guatemala City, Cancún, Mexico City, Liberia, Tambor, Quepos, Panama, Los Angeles, Puerto Jiménez, Tamarindo, San José del Cabo, New York, Medellín, San Salvador, Fort Lauderdale, Bogotá, London, Madrid, Lima, Tijuana.

Travelers frequently search for route combinations, such as St. Louis and Los Angeles, Denver, Las Vegas, Atlanta, San Francisco, Orlando, Minneapolis, San Diego, Phoenix, Sacramento, Seattle, Houston, New York, Fort Lauderdale, Washington, D.C., Salt Lake City, San Jose, Oakland, Portland, Fresno.

San José is mainly served by Juan Santamaría International. But there are other airports nearby, including Tobías Bolaños International.

The main airport in San José is Juan Santamaría International. It is also served by Daniel Oduber Quirós International, Quepos La Managua, Limón International, Fortuna Arenal, Tortuguero.

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Abraham Lincoln Capital, MidAmerica St. Louis, General Wayne A. Downing Peoria International, Central Illinois Regional, Evansville Regional, Barkley Regional, Williamson County Regional, Decatur, Quincy Regional.

Yes, it's possible to combine different modes of transport between San José and St. Louis thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San José and St. Louis can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between San José and St. Louis with Spirit Airlines, United Airlines, Frontier Airlines, Copa Airlines, Southern Airways Express.

If you don’t have specific dates for your trip between San José and St. Louis, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.