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Latest Flight Deals from St. Louis to Atlanta

Book one-way or return flights from St. Louis to Atlanta from as little as £38. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

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

Searching for the best last minute flight from St. Louis to Atlanta? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from St. Louis to Atlanta. Stay updated on price trends and snag the best deals for your upcoming trip.

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

View airlines operating flights 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.

Frontier Airlines
From £42
American Airlines
From £62
Spirit Airlines
From £66
Southern Airways Express
From £74
Delta Air Lines
From £83
United Airlines
From £92
Sun Country Airlines
From £125
Southwest Airlines
From £128
Alaska Airlines
From £187
ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to Atlanta

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Atlanta.

  • Cheapest
    Frontier Airlines
    STL
    19:16
    10h 54m
    1 transfer
    ATL
    07:10
    St.Louis Lambert International Airport - Hartsfield-Jackson Atlanta International Airport
    Thu, May 9Frontier Airlines
    £42
  • Frontier Airlines
    STL
    19:16
    10h 54m
    1 transfer
    ATL
    07:10
    St.Louis Lambert International Airport - Hartsfield-Jackson Atlanta International Airport
    Thu, May 9Frontier Airlines
    £42
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets 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 cheapest 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 £264.
  • How long is the flight from St. Louis (STL) to Atlanta (ATL)?

    It takes about 1 hour 33 minutes to fly from St. Louis (STL) to Atlanta (ATL).
  • 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, WestJet, Southwest Airlines, LATAM Airlines, Delta Air Lines, Aeromexico and Virgin Atlantic.
  • 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)?

How to find a cheap flight from St. Louis to Atlanta

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Atlanta. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from St. Louis to Atlanta

Cheapest direct flight price

£38

Cheapest return ticket price

£179

Cheapest month

January

Peak season for travel

October

Flight distance

755.74km

Average flight time

1 hour 33 minutes

Popular airline

American Airlines