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Uncover the best deals on Atlanta to St Louis flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ATL - STL Flights
Useful information for finding best airline tickets from Hartsfield Jackson Atlanta International to Lambert St Louis International on your next trip.
Cheapest Round Trip Flight
$164
Delta Airlines
• nonstop
• 2h 23m
Nov 19 – Nov 27
The cheapest round trip flight from Atlanta to St Louis (ATL-STL-ATL) is currently $164
Cheapest Direct Flight
$164
Delta Airlines
• nonstop
• 2h 23m
Nov 19
The cheapest nonstop flight from Atlanta to St Louis (ATL-STL) is currently $164
Fastest Flight
2h 20m
The fastest nonstop flight from Atlanta to St Louis (ATL-STL) takes 2h 20m
Top Airlines Flying from Atlanta to St Louis
Latest Flight Deals from Atlanta (ATL) to St Louis (STL)
Compare and book low fare round-trip air tickets from Atlanta to St Louis. Ideal for travelers with confirmed return itineraries.
Nov 19 - Nov 27, Economy
Atlanta → St Louis
2h 23m
12:40 PM - 1:23 PM • nonstop
Atlanta → St Louis
2h 12m
12:08 PM - 2:40 PM • nonstop
Delta Airlines
Nov 19 - Nov 27, Economy
Atlanta → St Louis
2h 20m
7:00 AM - 7:40 AM • nonstop
Atlanta → St Louis
2h 15m
7:55 PM - 10:30 PM • nonstop
Southwest Airlines
Nov 19 - Nov 27, Economy
Atlanta → St Louis
2h 20m
1:05 PM - 1:45 PM • nonstop
Atlanta → St Louis
8h 20m
1:20 PM - 7:20 PM • 1 stop
Southwest Airlines
Nov 19 - Nov 27, Economy
Atlanta → St Louis
5h 20m
7:40 PM - 10:00 PM • 1 stop
Atlanta → St Louis
2h 15m
7:55 PM - 10:30 PM • nonstop
Southwest Airlines
Nov 19 - Nov 27, Economy
Atlanta → St Louis
8h 20m
12:45 PM - 4:45 PM • 1 stop
Atlanta → St Louis
2h 15m
7:55 PM - 10:30 PM • nonstop
Southwest Airlines
Looking for the fastest way to St Louis? These direct flight options from ATL to STL offer both convenience and value—no layovers, just straight to your destination.
Nov 19 - Nov 27, Economy
Atlanta → St Louis
2h 23m
12:40 PM - 1:23 PM • nonstop
Atlanta → St Louis
2h 12m
12:08 PM - 2:40 PM • nonstop
Delta Airlines
Nov 19 - Nov 27, Economy
Atlanta → St Louis
2h 28m
8:12 AM - 9:00 AM • nonstop
Atlanta → St Louis
2h 12m
12:08 PM - 2:40 PM • nonstop
Delta Airlines
Nov 19 - Nov 27, Economy
Atlanta → St Louis
2h 20m
7:00 AM - 7:40 AM • nonstop
Atlanta → St Louis
2h 15m
7:55 PM - 10:30 PM • nonstop
Southwest Airlines
Nov 19 - Nov 27, Economy
Atlanta → St Louis
2h 25m
3:38 PM - 4:23 PM • nonstop
Atlanta → St Louis
2h 12m
12:08 PM - 2:40 PM • nonstop
Delta Airlines
Nov 19 - Nov 27, Economy
Atlanta → St Louis
2h 23m
5:30 PM - 6:13 PM • nonstop
Atlanta → St Louis
2h 12m
12:08 PM - 2:40 PM • nonstop
Delta Airlines
FAQs on Atlanta to St Louis Flights
What are the airports in Atlanta?
ATL
What’s the most popular airline flying from ATL to STL?
The most popular airline flying from Atlanta to St Louis are
Can I fly from ATL to STL non-stop?
Yes, you can fly ATL to STL non-stop on
Which airlines fly nonstop between Atlanta and St Louis?
The non-stop flights between Atlanta and St Louis are .
What’s the earliest departure time from ATL to STL Airport?
The earliest flight leaves ATL at 7:00 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Atlanta to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ATL to STL?
Read the fare rules of the Atlanta to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Atlanta and St Louis?
operate flights between Atlanta and St Louis
How long does a flight from Atlanta to St Louis take?
It takes approximately 2 hour to fly non-stop from ATL to STL, which is 484.03 miles by air.
Which airlines provide the cheapest flights from Atlanta (ATL) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from ATL were found on DL : USD 164
Do I need a passport to fly between ATL and STL?
No
What’s the latest departure time from ATL to STL ?
The last flight leaves ATL at 7:40 pm
Essential Information for Booking Flights from Atlanta (ATL) - AI Insights
What's the cheapest airline from atl to stl?
You can find the cheapest airline tickets from Atlanta to St. Louis with a business class ticket on Frontier Airlines. The flight is a non-stop one-way trip, and you can book it in advance to get the best savings. For a 4-person group, you can expect to pay around $X for a budget-friendly flight. To find the cheapest fares, we recommend booking at least 52 days in advance. You can also consider looking for cost-effective options on our website or via our agency.
What's the popular airline to fly from atl to stl?
You can fly from Hartsfield Jackson Atlanta International Airport (atl) to Lambert St Louis International Airport (stl) on Southwest Airlines (WN) for a business class ticket. This airline offers priority check-in, lounge access, and flatbed seats for a comfortable flight. You can book your flight in advance, ideally 52 days prior to your trip, to secure the best airfare.
What's the cheapest day of the week to fly from atl to stl?
The cheapest day to fly from Atlanta to St. Louis is typically Monday. Booking a flight on this day can result in lower fares. Consider flying on Monday for a budget-friendly option.
What's the cheapest month to fly from atl to stl?
The cheapest month to fly from Atlanta to St. Louis is December, as it tends to have lower airfares compared to other months. You can expect to find budget-friendly flights during this time. Low fares are available on flights from Atlanta Hartsfield Jackson International Airport to St. Louis Lambert International Airport.
Which airline/airlines fly from atl to stl?
The airlines that fly from Atlanta (ATL) to St. Louis (STL) include United Airlines, Frontier Airlines, Southwest Airlines, Aeromexico, American Airlines, Delta Airlines, LATAM Airlines, Air Canada, WestJet Airlines, and Alaska Airlines. You can find the most affordable airfares on our website.
What is the best time to book an airfare to Milwaukee for the best deals?
The best time to book an airfare to Milwaukee is in December, as it is typically the cheapest month to fly.
How can I find the cheapest flights from Atlanta to St Louis?
You can find the cheapest flights from Atlanta to St Louis by using a flight comparison website or app, such as FareLeaders, and setting your travel dates to December.
What is the agency process for booking airfare?
The agency process for booking airfare typically involves contacting a travel agent or using a travel booking website or app, such as FareLeaders, to find and book flights.
How do I book airfares in advance to get the best rates?
You can book airfares in advance by using a flight comparison website or app, such as FareLeaders, and setting your travel dates to December.
What are the benefits of booking a business class ticket on a one-way trip?
Booking a business class ticket on a one-way trip can provide priority check-in, lounge access, and flatbed seats, making it a more comfortable and convenient option.
Can I book airfares for multiple passengers at the same time?
Yes, you can book airfares for multiple passengers at the same time by using a flight comparison website or app, such as FareLeaders, and selecting the option to book for multiple passengers.
How do I look for airfares that match my travel dates in July?
You can look for airfares that match your travel dates in July by using a flight comparison website or app, such as FareLeaders, and setting your travel dates to July.
Atlanta (ATL) to St Louis (STL): Airport Information
| Origin Airport | Hartsfield Jackson Atlanta International , Atlanta, US |
| Destination Airport | Lambert St Louis International , St Louis, US |
| Distance | 484 miles |
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