Cheap flights from St. Louis to Chattanooga

Choose between Delta Air Lines, American Airlines, or WN to find the best price

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Travelers usually depart from St. Louis Lambert International, or St. Louis Union Station when they travel from St. Louis to Chattanooga. The most popular airlines for this route are Delta Air Lines, American Airlines, WN, Frontier Airlines, and United Airlines. St. Louis and Chattanooga have 91 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights1381325-1220

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

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

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 McCarran International, Orlando International, Denver International, San Jose International, Hector International, Owensboro–Daviess County Regional, Jonesboro Municipal, Quincy Regional, Williamson County Regional, Waynesville-St. Robert Regional, Kirksville Regional.

What are the most popular routes to and from Chattanooga?

Travelers frequently search for route combinations, such as Chattanooga and Orlando Sanford International, Miami International, St. Pete–Clearwater International, Minneapolis–Saint Paul International, Cincinnati/Northern Kentucky International, St. Louis Lambert International, Indianapolis International, Sarasota–Bradenton International, John Glenn Columbus International, Colorado Springs, Clinton National.

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, MidAmerica St. Louis, Williamson County Regional, Evansville Regional, Central Illinois Regional, Waynesville-St. Robert Regional, Quincy Regional, Columbia Regional, Decatur.

What airports are near Chattanooga?

The main airport in Chattanooga is Chattanooga Metropolitan. It is also served by Hartsfield–Jackson Atlanta International, Nashville International, McGhee Tyson, Huntsville International, Chattanooga Metropolitan, Birmingham-Shuttlesworth International, Northwest Alabama Regional, Athens Ben Epps, DeKalb–Peachtree.

What buses and trains depart from St. Louis?

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

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

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How many airports are there near Chattanooga?

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

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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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