Cheap flights from St. Louis to Puerto Iguazú from £294

Travelers frequently search for route combinations, such as St. Louis and London, Orlando, Las Vegas, Los Angeles, Fort Lauderdale, San Juan, Cancún, Denver, Reno, San Francisco, Seattle, Washington, D.C., Calgary, Amsterdam, Minneapolis, Houston, New York, Guadalajara, Boston, Norfolk.

Travelers frequently search for route combinations, such as Puerto Iguazú and Buenos Aires, El Calafate, Salta, Mendoza, Ushuaia, Bariloche, Córdoba, Quito, Santiago de Chile, Cusco, Punta Arenas, Montevideo, Rio de Janeiro, Calama, Punta del Este, Neuquén, Seattle, Lima, Puerto Natales, Florianópolis.

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Evansville Regional, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, Central Illinois Regional, MidAmerica St. Louis, Cape Girardeau Regional, Williamson County Regional, Waynesville-St. Robert Regional, Columbia Regional.

The main airport in Puerto Iguazú is Cataratas del Iguazú International. It is also served by Cataratas del Iguazú International, Foz do Iguaçu International, Cascavel, Guaraní International.

Currently, you can fly between St. Louis and Puerto Iguazú with Frontier Airlines, Aerolineas Argentinas, JetSMART, Avianca, Flybondi.

If you don’t have specific dates for your trip between St. Louis and Puerto Iguazú, 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.

Traveling between St. Louis and Puerto Iguazú, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Evansville Regional, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, Central Illinois Regional, MidAmerica St. Louis, Cape Girardeau Regional, Williamson County Regional, Waynesville-St. Robert Regional, Columbia Regional

There are a number of airports in and around Puerto Iguazú. The main one is Cataratas del Iguazú International and other nearby airports include Cataratas del Iguazú International, Foz do Iguaçu International, Cascavel, Guaraní International.