Cheap flights from Austin to Belleville from $172

Travelers frequently search for route combinations, such as Austin and Las Vegas, New York, Denver, Orlando, Calgary, San Francisco, Cali, Tel Aviv, Atlanta, Los Angeles, Lima, Vancouver, Fort Lauderdale, Bogotá, Buenos Aires, Puerto Escondido, Oaxaca, Medellín, Mexico City, Montevideo, Toronto.

Travelers frequently search for route combinations, such as Belleville and Punta Gorda, Knoxville, Orlando, Sarasota, Harrisburg, Pensacola, Washington, D.C., Jacksonville, Cleveland, Dayton, Columbus, Little Rock, Reno, Raleigh, Charleston, Appleton, Tallahassee, Las Vegas, Albuquerque, Philadelphia.

The main airport in Austin is Austin–Bergstrom International. It is also served by George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Victoria Regional, Easterwood, Waco Regional.

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

Currently, you can fly between Austin and Belleville with Frontier Airlines, JetBlue Airways, Porter Airlines, WestJet.

If you don’t have specific dates for your trip between Austin and Belleville, 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 Austin and Belleville, 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 Austin. The main one is Austin–Bergstrom International and other nearby airports include George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Victoria Regional, Easterwood, Waco Regional

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