Cheap flights from Rome, Italy to St. Louis, MO

Travelers frequently search for route combinations, such as Rome and New York, Los Angeles, Chicago, San Francisco, Boston, Denver, London, Paris, Barcelona, Vienna, Athens, Orlando, Santorini, Tel Aviv, Madrid, Seattle, Miami, Mykonos, Washington, D.C., Malta.

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.

Rome is mainly served by Leonardo da Vinci–Fiumicino Airport. But there are other airports nearby, including Ciampino–G. B. Pastine International.

The main airport in Rome is Leonardo da Vinci–Fiumicino Airport. It is also served by Naples International, Florence, San Francesco d Assisi, Abruzzo, Marche Airport.

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

Yes, it's possible to combine different modes of transport between Rome and St. Louis thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Rome 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 Rome and St. Louis with Spirit Airlines, Frontier Airlines, Air Transat, Norse Atlantic Airways, Vueling.

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