Cheap flights from Washington, D.C., United States to Puerto Iguazú, Argentina

Travelers frequently search for route combinations, such as Washington, D.C. and London, Orlando, San Salvador, Toronto, Manchester, San Francisco, Boston, San Juan, New York, Austin, Atlanta, Los Angeles, Denver, New Orleans, Edinburgh, Fort Lauderdale, Las Vegas, Seattle, Vilnius, Phoenix.

Travelers frequently search for route combinations, such as Puerto Iguazú and Buenos Aires, Mendoza, Salta, Córdoba, Santiago de Chile, Rosario, Bariloche, El Calafate, Ushuaia, Trelew, Calama, Lima, Punta Arenas, Neuquén, San Miguel de Tucumán, Cusco, Puerto Natales, Montevideo, Manchester, Punta del Este.

Washington, D.C. is mainly served by Baltimore–Washington International. But there are other airports nearby, including Washington Dulles International, Ronald Reagan Washington National.

The main airport in Washington, D.C. is Baltimore–Washington International. It is also served by Philadelphia International, Norfolk International, Richmond International, Lehigh Valley International, Trenton–Mercer, Atlantic City International, Harrisburg International, Altoona–Blair County, Shenandoah Valley Regional, Lancaster.

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.

Yes, it's possible to combine different modes of transport between Washington, D.C. and Puerto Iguazú thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Washington, D.C. and Puerto Iguazú 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 Washington, D.C. and Puerto Iguazú with Aerolineas Argentinas, Avianca, JetSMART, Copa Airlines, LATAM Airlines.

If you don’t have specific dates for your trip between Washington, D.C. 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.