Cheap flights from Erie to St. Louis from $268

Travelers frequently search for route combinations, such as Erie and Mexico City, Santa Ana, Lima, Albuquerque, Cancún, Auckland, Los Angeles, Johannesburg, Santiago de Chile, Orlando, Tehran, Zürich, Lisbon, Tulsa, Columbus, Erbil, Caracas, Montreal, Belgrade, Punta Cana.

Travelers frequently search for route combinations, such as St. Louis and Denver, Orlando, Las Vegas, Los Angeles, London, Dallas, Fort Lauderdale, Bogotá, Mexico City, Tokyo, Frankfurt, Cebu, San Francisco, Athens, Amsterdam, Naples, Cancún, Portland, Washington, D.C., San Diego.

The main airport in Erie is Erie International. It is also served by Cleveland Hopkins International, Pittsburgh International, Akron–Canton, Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, Erie International, Niagara Falls International, DuBois Regional, Bradford Regional.

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

Currently, you can fly between Erie and St. Louis with BREEZE, Frontier Airlines.

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

There are a number of airports in and around Erie. The main one is Erie International and other nearby airports include Cleveland Hopkins International, Pittsburgh International, Akron–Canton, Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, Erie International, Niagara Falls International, DuBois Regional, Bradford Regional

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, General Wayne A. Downing Peoria International, Columbia Regional, Abraham Lincoln Capital, Evansville Regional, Central Illinois Regional, Quincy Regional, Waynesville-St. Robert Regional, Cape Girardeau Regional.