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Flights from St. Louis to Atlanta Starting at AU$ 81

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from St. Louis to Atlanta

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from St. Louis to Atlanta

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From AU$ 81
Frontier Airlines
From AU$ 114
Southern Airways Express
From AU$ 144
Delta Air Lines
From AU$ 157
American Airlines
From AU$ 169
Southwest Airlines
From AU$ 197
United Airlines
From AU$ 201
Alaska Airlines
From AU$ 345
ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to Atlanta

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from St. Louis to Atlanta.

  • Cheapest
    Spirit Airlines
    STL
    14:35
    8h 48m
    1 transfer
    ATL
    00:23
    St. Louis Lambert International Airport - Hartsfield-Jackson Atlanta International Airport
    Tue, Apr 23Spirit Airlines
    AU$ 81
  • Spirit Airlines
    STL
    14:35
    8h 48m
    1 transfer
    ATL
    00:23
    St. Louis Lambert International Airport - Hartsfield-Jackson Atlanta International Airport
    Tue, Apr 23Spirit Airlines
    AU$ 81
    Find More Flights

How do I find the cheapest flights?

  • When are flight from St. Louis (STL) to Atlanta (ATL) the cheapest?

    Airlines adjust prices for flights from St. Louis to Atlanta based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from St. Louis (STL) to Atlanta (ATL) cost?

    According to Trip.com's data, the lowest price is around AU$ 506.
  • How long is the flights from St. Louis (STL) to Atlanta (ATL)?

    It takes about 1 hour 33 minutes to fly from St. Louis (STL) to Atlanta (ATL).
  • What time does the earliest flight from St. Louis to Atlanta depart?

    The earliest flight departs from St. Louis (STL) at 05:45 and arrives in Atlanta (ATL) at 08:17.
  • What time does the latest flight from St. Louis to Atlanta depart?

    The latest flight departs from St. Louis (STL) at 17:29 and arrives in Atlanta (ATL) at 20:10.
  • What are the most popular airlines that fly from St. Louis (STL) to Atlanta (ATL)?

    Airlines with flights from St. Louis (STL) to Atlanta (ATL): KLM, LATAM Airlines, WestJet, Southwest Airlines, Virgin Atlantic and Delta Air Lines.
  • What's the most popular airline for direct flights from St. Louis (STL) to Atlanta (ATL)?

    Southwest Airlines operates 1 direct flights from St. Louis (STL) to Atlanta (ATL).
  • How many airports in Atlanta (ATL)?

Flight Information from St. Louis to Atlanta

Cheapest direct flight price

AU$ 81

Cheapest return ticket price

AU$ 309

Off-season for travel

January

Peak season for travel

September