$85 Cheap flights from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl. (ATL to STL)

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Find The Best Dates To Fly from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl.

Amazing ATL to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $98 round trip and $85 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 14 - Tue, May 21
ATL
Atlanta
STL
St. Louis
$98 Roundtrip, found 9 hours ago
$98
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Tue, May 14 from Atlanta to St. Louis, returning Tue, May 21, priced at $98 found 9 hours ago
Mon, May 13 - Tue, May 21
ATL
Atlanta
STL
St. Louis
$108 Roundtrip, found 9 hours ago
$108
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Mon, May 13 from Atlanta to St. Louis, returning Tue, May 21, priced at $108 found 9 hours ago
Wed, May 15 - Wed, May 22
ATL
Atlanta
STL
St. Louis
$108 Roundtrip, found 2 days ago
$108
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, May 15 from Atlanta to St. Louis, returning Wed, May 22, priced at $108 found 2 days ago
Wed, May 8 - Sat, May 11
ATL
Atlanta
STL
St. Louis
$113 Roundtrip, found 5 days ago
$113
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, May 8 from Atlanta to St. Louis, returning Sat, May 11, priced at $113 found 5 days ago
Mon, May 13 - Sat, May 18
ATL
Atlanta
STL
St. Louis
$116 Roundtrip, found 9 hours ago
$116
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Mon, May 13 from Atlanta to St. Louis, returning Sat, May 18, priced at $116 found 9 hours ago
Wed, May 8 - Sat, May 11
ATL
Atlanta
STL
St. Louis
$118 Roundtrip, found 5 days ago
$118
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, May 8 from Atlanta to St. Louis, returning Sat, May 11, priced at $118 found 5 days ago
Thu, May 2 - Tue, May 7
ATL
Atlanta
STL
St. Louis
$119 Roundtrip, found 5 days ago
$119
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, May 2 from Atlanta to St. Louis, returning Tue, May 7, priced at $119 found 5 days ago
Sat, May 11 - Sat, May 18
ATL
Atlanta
STL
St. Louis
$124 Roundtrip, found 2 days ago
$124
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, May 11 from Atlanta to St. Louis, returning Sat, May 18, priced at $124 found 2 days ago
Tue, May 14 - Thu, May 16
ATL
Atlanta
STL
St. Louis
$127 Roundtrip, found 9 hours ago
$127
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Tue, May 14 from Atlanta to St. Louis, returning Thu, May 16, priced at $127 found 9 hours ago
Tue, May 14 - Sun, May 19
ATL
Atlanta
STL
St. Louis
$134 Roundtrip, found 9 hours ago
$134
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Tue, May 14 from Atlanta to St. Louis, returning Sun, May 19, priced at $134 found 9 hours ago

Flight Schedule for ATL to STL

CarrierFlightDepart ATLArrive STLTue
4/30		Wed
5/1		Thu
5/2		Fri
5/3		Sat
5/4		Sun
5/5		Mon
5/6		Stops
DL157108:15 am08:56 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL104610:15 am10:59 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL267811:15 am11:56 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL148502:07 pm02:46 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL221205:29 pm06:08 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL273209:20 pm10:00 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL283307:35 pm08:15 pm
-
-
Check FareCheck Fare
-
Check FareCheck Fare
0 Stops

Frequently asked questions

Are there direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Lambert-St. Louis Intl. Airport (STL)?
If you’d like to travel from Hartsfield–Jackson Atlanta International Airport to STL as swiftly as possible, you’ll be happy to know multiple airlines operate direct flights. Choose your favorite seat with Delta or Southwest Airlines.
How long is the flight from Hartsfield--Jackson Atlanta International Airport to STL?
The journey from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Lambert-St. Louis Intl. Airport (STL) is a quick 1 hour and 36 minutes in total. With such minimal air time, you won’t need to fret if you forget to bring a phone charger in your carry-on bag.
What is the flight distance from Hartsfield--Jackson Atlanta International Airport to St. Louis Lambert International Airport?
With a flight distance of only 480 mi, a newspaper or a few episodes of your favorite TV show is all you’ll need to keep yourself entertained on the journey between Atlanta Airport and Lambert Field. You’ll be stepping off the plane and throwing yourself into unforgettable adventures before you know it.
What airlines fly from Hartsfield--Jackson Atlanta International Airport to St. Louis Lambert International Airport?
If you’re going to St. Louis from Atlanta, you’ll find a few airlines with direct flights. One of the top carriers is Delta (DL), which offers 199 flights on this route each month. A popular alternative is Southwest Airlines (WN), which has 65 flights every month. The more air carriers you consider, the more likely you are to walk away with a fantastic deal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Hartsfield-Jackson Atlanta Intl.
Traveling To
Lambert-St. Louis Intl.
Shortest Flight Time
1 hours 39 mins
Earliest Departure Time
8:15AM EDT
Latest Departure Time
11:05PM EDT
Lowest Flight Price
$98

Route Info

Flight path for flights from Hartsfield-Jackson Atlanta International Airport to Lambert-St. Louis International Airport


Origin:
ATL - Hartsfield-Jackson Atlanta International Airport
Destination:
STL - Lambert-St. Louis International Airport
Distance:
486.00 miles


Airlines & Aircraft Used on ATL to STL Flight Routes


Airline Carrier
Aircraft
American Airlines
Aerospatiale/Alenia ATR 42-300 / 320
American Airlines
Airbus A319
American Airlines
Airbus A320-100/200
Delta Air Lines
Airbus A321-100/200
Delta Air Lines
Boeing 737-800 pax
Delta Air Lines
Canadair Regional Jet
Delta Air Lines
Canadair Regional Jet 700
Jet Airways (India)
Airbus A320-100/200
United Airlines
Boeing 737-800 pax

Discover our best flights from Atlanta ATL to St. Louis STL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Atlanta ATL to St. Louis STL at the right price  

Airfares to St. Louis STL from Atlanta ATL currently cost between $98 and $134. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Atlanta ATL to St. Louis STL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Atlanta ATL to St. Louis STL on Travelocity starting at $85. Prices and availability subject to change. Additional terms may apply. 

 

Get to St. Louis STL from Atlanta ATL quicker with direct flights. 

Get to St. Louis faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to STL from ATL to take around 1 hour(s) 39 min(s).  

 

Find our cheapest airfares for flights from Atlanta ATL to St. Louis STL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to STL from ATL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Atlanta ATL to St. Louis STL today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Atlanta ATL to St. Louis STL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to St. Louis STL from Atlanta ATL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to STL from ATL have this option.  

 

Travel with confidence when you book flights to St. Louis STL from Atlanta ATL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.