Cheap flights from St. Louis to Appleton

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Travelers usually depart from St. Louis Lambert International, or St. Louis Union Station when they travel from St. Louis to Appleton. Book your trip to arrive at Appleton International, or Appleton, WI station. The most popular airlines for this route are United Airlines, WN, Delta Air Lines, American Airlines, and Frontier Airlines. St. Louis and Appleton have 137 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights16184114-2919

Check-in for a flight from St. Louis to Appleton

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
United AirlinesUALUAYesUnknownNo
WNSWAWNNoUnknownNo
Delta Air LinesDALDLYesUnknownNo
American AirlinesAALAAYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo

Frequently asked questions

What are the most popular routes to and from St. Louis?

Travelers frequently search for route combinations, such as St. Louis and Denver International, Seattle–Tacoma International, San Diego International, Bozeman Yellowstone International, San Jose International, Wichita Dwight D. Eisenhower National, Burlington International, Owensboro–Daviess County Regional, Jonesboro Municipal, Williamson County Regional, Waynesville-St. Robert Regional.

What are the most popular routes to and from Appleton?

Travelers frequently search for route combinations, such as Appleton and Orlando Sanford International, Phoenix–Mesa Gateway, St. Pete–Clearwater International, Nashville International, St. Louis Lambert International, Kansas City International, Punta Gorda, Pittsburgh International, John Glenn Columbus International, Eppley Airfield, Des Moines International.

What airports are near St. Louis?

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

What airports are near Appleton?

The main airport in Appleton is Appleton International. It is also served by General Mitchell International, Dane County Regional, Chicago Rockford International, Green Bay–Austin Straubel International, Appleton International, La Crosse Regional, Ford, Central Wisconsin, Wausau Downtown Airport, Delta County.

What buses and trains depart from St. Louis?

A number of bus and train companies depart from St. Louis, including Greyhound, Amtrak train, Burlington Trailways.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between St. Louis and Appleton?

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Which airlines fly between St. Louis and Appleton?

When's the best time to travel between St. Louis and Appleton?

What flights operate between St. Louis and Appleton?

How many airports are there near St. Louis?

How many airports are there near Appleton?

Is it possible to reach St. Louis by bus or train?

What time do nonstop (direct) flights between St. Louis and Appleton depart?

What time do nonstop (direct) flights between St. Louis and Appleton arrive?

What time do flights between St. Louis and Appleton depart?

What time do flights between St. Louis and Appleton arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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