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Cheap flights from Atlanta to St Louis (ATL - STL)

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The best prices from Atlanta to St Louis are usually found in July or February, booked 46 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

How to find the cheapest flight from
Atlanta (ATL) to St Louis (STL)

ATL - STL
Price
$164 - $267
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches

Popular in

November

High demand for flights, 19% potential price rise

Cheapest in

July

Best time to find cheap flights, 24% potential price drop

Round-trip from

$164

From Atlanta to St Louis

One-way from

$74

One-way flight from Atlanta to St Louis

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Atlanta to St Louis?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Atlanta to St Louis?

To save on the cost of your flight from Atlanta to St Louis, book at least 31 days before your planned departure. Booking around this time can save you about 96% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $374 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $553.

What is the cheapest month to fly from Atlanta to St Louis?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to St Louis. Flights to St Louis from Atlanta in August are about $266 on average during August, but can be found for as low as $158.

When is the cheapest time to fly from Atlanta to St Louis (ATL - STL)?

One of the essential ways to save on airfare from Atlanta to St Louis is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.

Cheap flights from Atlanta to St Louis in November, December 2020

The best prices found for ATL to STL flights for November, December
5 Dec - 13 Dec
$68pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
21 Dec - 23 Dec
$113pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
21 Dec - 28 Dec
$114pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

Atlanta to St Louis 2021 flight deals

Cheap flights to St Louis from Atlanta found for next year
5 Dec - 13 Dec
$68pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
21 Dec - 23 Dec
$113pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
21 Dec - 28 Dec
$114pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

Non-stop flights to St Louis from Atlanta

Save time with Atlanta to St Louis direct flight deals
14 Dec - 21 Dec
$117pp
ATL
Atlanta Hartsfield-Jackson
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
ATL
Atlanta Hartsfield-Jackson
22 Dec - 25 Dec
$137pp
ATL
Atlanta Hartsfield-Jackson
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
ATL
Atlanta Hartsfield-Jackson
4 Dec - 6 Dec
$157pp
ATL
Atlanta Hartsfield-Jackson
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
ATL
Atlanta Hartsfield-Jackson

Last minute flights from Atlanta to St Louis

Late deals on round-trip flights to St Louis from Atlanta, departing today and this week
29 Nov - 1 Dec
$156pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
30 Nov - 1 Dec
$158pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
30 Nov - 29 Dec
$186pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

One-way flights to St Louis from Atlanta

The cheapest one-way flights from Atlanta to St Louis
10:25 am - 3:57 pm
United Airlines
1 Stop
6h 32m
ATL - STL
United Airlines
$74
United
3:35 am - 2:52 am
Frontier
1 Stop
24h 17m
ATL - STL
Frontier
$86
Kiwi.com
1:36 am - 11:11 am
American Airlines
2 Stops
10h 35m
ATL - STL
American Airlines

Related info for your journey

Useful info, stats and facts about Atlanta to St Louis flights.

Flight FAQs

From Atlanta to St Louis

Are flight prices decreasing from Atlanta to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Atlanta and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Atlanta Hartsfield-Jackson to Lambert-St Louis to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Southwest and Delta are some airlines that have done so. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Atlanta Hartsfield-Jackson to Lambert-St Louis. Policies will vary by airline.

Which airlines flying from Atlanta Hartsfield-Jackson to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Atlanta Hartsfield-Jackson to Lambert-St Louis that may be offering flexible cancellation policies are Delta, Air Choice One, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Atlanta to St Louis for under $100 on Cheapflights?

Yes, there are multiple flights from Atlanta to St Louis for under $100. The cheapest flight booked recently is on Frontier for just $68, but on average you can expect to pay $129.

Are there nonstop flights from Atlanta to St Louis for under $200 on Cheapflights?

Cheapflights has at least 10 direct flights from Atlanta to St Louis under $200. A good price for a nonstop flight from Atlanta to St Louis is less than $202.

Are there last-minute flights available from Atlanta to St Louis for under $200?

There are currently 20+ open flights from Atlanta to St Louis within the next 7 days for less than $200.

What days are nonstop flights available from Atlanta to St Louis?

Days when nonstop flights are available for this flight are: Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

The Atlanta Hartsfield-Jackson to Lambert-St Louis flight path was viewed by 97 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Atlanta to St Louis on average per day?

Per day, 15 flights depart from Atlanta Hartsfield-Jackson to Lambert-St Louis on average.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 47% of flight departures
Evening (6pm - Midnight) - 20% of flight departures

Does it rain more in Atlanta or St Louis?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Atlanta is roughly greater than that of St Louis. You can assume this to be the case over the next 11 days.

Is Atlanta weather warmer or cooler than St Louis?

Temperatures around the 90 °F's can be experienced in July. The weather in St Louis is the same as in Atlanta. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Atlanta to St Louis?

Departing from Atlanta to St Louis will take you 1h 32m. Atlanta and St Louis are separated by a distance of 486 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Atlanta to St Louis round-trip?

According to our current data, Frontier ($68), Delta ($117), and American Airlines ($146) offers the cheapest pricing from Atlanta to St Louis. Frontier is 68% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Atlanta to St Louis one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $40. Users have also found prices from $73 and $74 on Frontier and American Airlines, respectively.

Alternative routes for Atlanta to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Atlanta to St Louis
Flight duration
1h 32m
Average temperature for November in St Louis
57.2 °F
Avg rainfall for November in St Louis
3.4 ″

Airports servicing Atlanta

Airports servicing St. Louis

Top 5 airlines from Atlanta to St Louis

The chart below displays the airlines Cheapflights users traveling from Atlanta to St Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Choice One
$102 $192 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Air Choice One. Please check directly on their website for additional information.

American Airlines
$108 $228 No cancel fee 71%
Frontier
$73 $232 No cancel fee 62%
United Airlines
$96 $252 No cancel fee 69%
Delta
$157 $289 No cancel fee N/A

Hourly flight availability from Atlanta to St Louis

Afternoon Noon to 6 PM 60% of ATL to STL departures
Morning 6 AM to noon 21% of ATL to STL departures
Evening 6 PM to midnight 18% of ATL to STL departures
Early morning Midnight to 6 AM 1% of ATL to STL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Atlanta to St Louis
Sunday
27 daily flights
Monday
22 daily flights
Tuesday
20 daily flights
Wednesday
20 daily flights
Thursday
7 daily flights
Friday
24 daily flights
Saturday
27 daily flights
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