Cheap flights from Brussels to St. Louis from $646

Travelers frequently search for route combinations, such as Brussels and New York, Boston, Atlanta, Miami, Dallas, Lisbon, Budapest, Madrid, Portland, Orlando, Charlotte, San Francisco, Tampa, Los Angeles, Washington, D.C., Seattle, Warsaw, Tel Aviv, Tirana, Istanbul.

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.

Brussels is mainly served by Brussels. But there are other airports nearby, including Brussels South Charleroi, Antwerp International.

The main airport in Brussels is Brussels. It is also served by Charles de Gaulle Airport, Amsterdam Airport Schiphol, Düsseldorf International Airport, Beauvais–Tillé, Cologne Bonn Airport, Eindhoven, Luxembourg, Frankfurt–Hahn, Dortmund, Weeze.

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

Currently, you can fly between Brussels and St. Louis with Air Canada, Frontier Airlines, Ryanair, Air Transat, Brussels Airlines.

If you don’t have specific dates for your trip between Brussels 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 Brussels 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 Brussels. The main one is Brussels and other nearby airports include Charles de Gaulle Airport, Amsterdam Airport Schiphol, Düsseldorf International Airport, Beauvais–Tillé, Cologne Bonn Airport, Eindhoven, Luxembourg, Frankfurt–Hahn, Dortmund, Weeze