Cheap flights from Atlanta to St. Louis

Round-trip
Economy
Atlanta (ATL)
St. Louis (STL)
Sat 4/3
Sat 4/10
Any month
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Flight information for Atlanta to St. Louis
(ATL to STL)

Find info about flight duration, direct flights, and airports for your flight from Atlanta to St. Louis
Best Price Found$111The best flight deal from Atlanta to St. Louis found on momondo in the last 72 hours is $111
Fastest flight time1h 40mThe fastest flight from Atlanta to St. Louis takes 1h 40m.
Direct flightsMo, Tu, We, Fr, Sa and SuDirect flights go from Atlanta to St. Louis on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airline offering direct flights is Delta..
Airports in St. Louis1 airportThere is 1 airport near St. Louis: Lambert-St Louis (STL)

How to get the cheapest flight ticket from Atlanta to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

July
The cheapest time of year to fly to St. Louis from Atlanta is July. Most expensive is November

What is the cheapest day to depart Atlanta for St. Louis?

Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Atlanta to St. Louis?

in the afternoon
Atlanta to St. Louis flights are approximately 16% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to St. Louis from Atlanta?

Air Choice One
Air Choice One, American Airlines, and Frontier are the most popular carriers operating from Atlanta to St. Louis

What is the cheapest Atlanta to St. Louis flight route?

Atlanta Hartsfield-Jackson - Lambert-St Louis
Fly from Atlanta Hartsfield-Jackson to Lambert-St Louis for the best Atlanta - St. Louis flight prices
ATL
Atlanta Hartsfield-Jackson
STL
Lambert-St Louis

How far in advance should you book Atlanta to St. Louis flights?

46 days before
The cheapest time to buy a flight from Atlanta to St. Louis is approximately 46 days to departure
60
Days before departure
0

Easily compare round-trip flights from Atlanta to St. Louis

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Atlanta to St. Louis by changing tabs
Delta
Apr 3
9:40 amAtlanta Hartsfield-Jackson
1h 40m
11:20 amLambert-St Louis
Apr 10
6:01 amLambert-St Louis
1h 26m
7:27 amAtlanta Hartsfield-Jackson
Multiple Airlines
May 1
2:30 pmAtlanta Hartsfield-Jackson
1h 40m
4:10 pmLambert-St Louis
May 4
2:31 pmLambert-St Louis
4h 40m
1 stop
7:11 pmAtlanta Hartsfield-Jackson
Multiple Airlines
Apr 3
9:40 amAtlanta Hartsfield-Jackson
1h 40m
11:20 amLambert-St Louis
Apr 10
12:40 pmLambert-St Louis
6h 31m
1 stop
7:11 pmAtlanta Hartsfield-Jackson

Find the cheapest one-way flights from Atlanta to St. Louis

If you're looking for one-way flights from Atlanta to St. Louis, view some of our deals below provided by Frontier
Delta
Mar 18
11:57 amAtlanta Hartsfield-Jackson
1h 40m
1:37 pmLambert-St Louis
American Airlines
Apr 8
4:55 amAtlanta Hartsfield-Jackson
8h 14m
2 stops
1:09 pmLambert-St Louis
Frontier
Apr 18
8:56 amAtlanta Hartsfield-Jackson
9h 23m
1 stop
6:19 pmLambert-St Louis

Best airlines flying from Atlanta to St. Louis

Compare and see reviews for airlines that fly from Atlanta to St. Louis with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $73
Free Cancellation
Rating
7.0
United Airlines
PriceFrom $96
Free Cancellation
Rating
6.6
6.4

Boarding

7.0

Comfort

7.3

Crew

6.0

Entertainment

6.6

Food

Reviews

Pros: It was meh....

Cons: I got no notification that the flight was going to be 1 hour earlier

1 / 6
American Airlines
PriceFrom $108
Free Cancellation
Rating
7.2
7.9

Boarding

7.0

Comfort

7.7

Crew

7.4

Entertainment

6.4

Food

Reviews

Pros: Entertainment

Cons: The seat space/leg room is tiny. I found it impossible to fall asleep, being in the middle of a row of three with two "big" people in either side.

1 / 8
Delta
PriceFrom $157
Free Cancellation
Rating
8.3
8.2

Boarding

8.5

Comfort

8.8

Crew

7.8

Entertainment

8.1

Food

Reviews

Pros: I appreciate the choice of snacks.

Cons: The coffee served on the flight was lukewarm.

1 / 9

Which airlines flying from Atlanta Hartsfield-Jackson to Lambert-St Louis have COVID-19 safety policies in place?

Delta has implemented additional safety measures to accommodate travelers. Airlines flying from Atlanta Hartsfield-Jackson to Lambert-St Louis are working to protect travelers. Some of these new policies include temperature checks, pre-flight testing, sanitization of key touchpoints, as well as mask requirements when onboard. Some airlines have even implemented socially distanced seating for a limited time. Policies will vary by airline.

Are airlines flying from Atlanta Hartsfield-Jackson to Lambert-St Louis offering flexible cancellation due to COVID-19?

To ease the stress of booking flights, some of our airline partners flying from Atlanta Hartsfield-Jackson to Lambert-St Louis are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Delta, Air Choice One, and American Airlines.


Alternative routes for Atlanta to St. Louis

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