Cheap flights from McAllen, TX to St. Louis, MO

Travelers frequently search for route combinations, such as McAllen and Los Angeles, Las Vegas, Orlando, San Diego, Fresno, San Francisco, Oakland, Sacramento, Denver, Seattle, Portland, Detroit, Pasco, Indianapolis, Spokane, Amsterdam, San Juan, London, Minneapolis, Bozeman.

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.

The main airport in McAllen is McAllen Miller International. It is also served by Monterrey International, Matamoros International, McAllen Miller International, General Lucio Blanco International, Nuevo Laredo International, Brownsville/South Padre Island International, Laredo International, Valley International, Corpus Christi International.

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

Yes, it's possible to combine different modes of transport between McAllen and St. Louis thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between McAllen 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 McAllen and St. Louis with Allegiant Air, Frontier Airlines, Spirit Airlines, United Airlines, Southern Airways Express.

If you don’t have specific dates for your trip between McAllen 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.

Traveling between McAllen and St. Louis, 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.