- Cheapest roundtrip flight
- from€220
- Fastest flight
- non-stop flights
- 60x / week
- Flight distance
- 780 km
- Time difference
- Most popular airlines
- Delta Air Lines
- Southwest Airlines
- Delta Air Lines
Flight schedule from St. Louis (STL) to Atlanta (ATL)
Select a travel date in the flight schedule for the route from St. Louis (STL) to Atlanta (ATL) and compare affordable flight deals.
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Matching outbound flightsSTL–ATL · 30 of 30
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- Sep 27 – Oct 3, 2026
- October 4 – 10, 2026
- October 11 – 17, 2026
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Tips and tricks to help you find cheap flights from St. Louis to Atlanta
Favorite airline: Southern Airways Express
The most popular airline for flights from St. Louis to Atlanta is Southern Airways Express.
Southern Airways Express
50 %
Delta
25 %
Frontier Airlines
12 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from St. Louis to Atlanta?
A nonstop flight from St. Louis to Atlanta typically takes around 1 hour 39 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 24 hours 20 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from St. Louis to Atlanta?
Yes, there are nonstop flights from St. Louis to Atlanta, averaging around 8 to 9 flights per day, operated by, among others, Delta and Southwest. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from St. Louis to Atlanta?
Direct flights from St. Louis to Atlanta are operated by, among others, Delta and Southwest. Connecting flights with one stop are also available, for example with Alaska Airlines (via Seattle-Tacoma) and American Airlines (via Charlotte). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from St. Louis to Atlanta?
Nonstop flights from St. Louis to Atlanta operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from St. Louis to Atlanta?
From St. Louis to Atlanta, there are on average around 8 to 9 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from St. Louis to Atlanta?
From St. Louis to Atlanta, there are around 60 to 61 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from St. Louis to Atlanta depart?
The earliest nonstop flight from St. Louis to Atlanta usually departs at 6:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Atlanta.
When does the last flight from St. Louis to Atlanta depart?
The last nonstop flight from St. Louis to Atlanta usually departs at 8:50 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.