Cheap flights from St. Louis to Mexico City from $242

Travelers frequently search for route combinations, such as St. Louis and Las Vegas, Cancún, Orlando, Los Angeles, San Francisco, Denver, Tuxtla Gutiérrez, Toronto, Ottawa, Lima, Buenos Aires, Cali, Sydney, Warsaw, San José, Washington, D.C., Reykjavik, Fort Lauderdale, Melbourne, Ontario.

Travelers frequently search for route combinations, such as Mexico City and Los Angeles, Chicago, Dallas, Houston, Atlanta, Miami, Denver, San Antonio, Oakland, Seattle, Orlando, New York, Salt Lake City, San Francisco, Minneapolis, Detroit, Portland, Philadelphia, Phoenix, Sacramento.

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

The main airport in Mexico City is Mexico City International. It is also served by Mexico City International, Querétaro International, Puebla International, Morelia International, Toluca International.

Currently, you can fly between St. Louis and Mexico City with Frontier Airlines, Volaris, VivaAerobus, AeroMéxico, Spirit Airlines.

If you don’t have specific dates for your trip between St. Louis and Mexico City, 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 Mexico City, 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, MidAmerica St. Louis, Evansville Regional, General Wayne A. Downing Peoria International, Abraham Lincoln Capital, Central Illinois Regional, Waynesville-St. Robert Regional, Columbia Regional, Cape Girardeau Regional, Williamson County Regional

There are a number of airports in and around Mexico City. The main one is Mexico City International and other nearby airports include Mexico City International, Querétaro International, Puebla International, Morelia International, Toluca International.