How popular is this St. Louis to Atlanta flight route?

The Lambert-St Louis to Atlanta Hartsfield-Jackson flight path was viewed by 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Flying on Frontier is currently your cheapest option to Atlanta, with prices starting at $203. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $212 and $213, respectively. Users have found that Frontier is 36% cheaper than the other options available to this destination.

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

The cheapest airlines for a one-way flight from St. Louis to Atlanta are Frontier ($48), Southwest ($90), and United Airlines ($100).

What are the cheapest flights from St. Louis to Atlanta?

Looking for the cheapest flight from St. Louis to Atlanta? While on average our users pay $682, our data indicates the cheapest price to be $109. The most popular route (Lambert-St Louis - Atlanta Hartsfield-Jackson), is priced around $169.

What are the most reliable airlines from St. Louis to Atlanta?

Before booking your flight to Atlanta from St. Louis, check out the most reliable airlines to get you to your destination on time: Delta (91%), Virgin Atlantic (86%), Air France( 86%).

What are the most popular airlines that fly from St. Louis to Atlanta?

The most popular airlines flying from St. Louis to Atlanta are Southern / Mokulele, American Airlines and Delta. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from St. Louis to Atlanta?

Travelers have found that booking a Thursday departure is the best way to save up to 25% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 43% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Atlanta from $282 1-2 weeks out and tickets from $582 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of September. Prices to Atlanta from St. Louis average $322. You can even find prices in September for less than $322, as users have found deals to Atlanta from as low as $188. The month of January appears to be one of the more expensive times to travel to Atlanta from St. Louis. Flying in the targeted month can save you up to 21%.

Most accurate provider : When it comes to deals on St. Louis-Atlanta flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on St. Louis-Atlanta flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from St. Louis-Atlanta flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Atlanta flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from St. Louis to Atlanta?

Booking a flight from Lambert-St Louis (STL) to Atlanta Hartsfield-Jackson (ATL) is your only option if you wish to fly from St. Louis to Atlanta. On a typical day, there are 28 flights from Lambert-St Louis to Hartsfield-Jackson, all of which are around 1h 30m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Lambert-St Louis to Atlanta.

Can I find deals for flights from St. Louis to Atlanta that include hotel bookings?

Yes. In addition to deals on St. Louis to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to Atlanta?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Atlanta.

Can I find deals for business class flights from St. Louis to Atlanta?

Yes. Cheapflights offers flight deals from St. Louis to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

What airports serve Atlanta from St Louis?

You can fly to Atlanta from St Louis Lambert International Airport (STL). The terminal handles both domestic and international flights, and it is served by major airlines, such as American Airlines, Delta, United Airlines, Southwest Air, Spirit, Air Canada, Frontier Airlines, and more. If you are looking for a flight from Belleville, Illinois, your best choice would be Scott AFB/ MidAmerica Airport (BLV), and Indianapolis International Airport (IND) for those coming from Indianapolis. Other airports around the St Louis area include, but certainly are not limited to, Memphis International Airport (MEM), Louisville International Airport (SDF), and more. The fastest way to get to St Louis Lambert International Airport (STL) in less than 20min is to drive yourself or take a taxi. If you have about half an hour to spare, you can take a bus.

Which airlines fly directly from St Louis to Atlanta?

The nearest airport to Atlanta is Hartsfield-Jackson Atlanta Intl Airport (ATL). To get from St Louis Lambert International Airport (STL), it will take approximately 1h 30min, depending on the flight route and airline. That said, several airlines offer cheap flights to Atlanta from St Louis. They include American Airlines, United Airlines, Southwest Airlines, and Delta Air Lines. Delta Air Lines provides nonstop flights. A flight comparison site like Cheapflights.com is dedicated to bringing you the best and most affordable nonstop routes available. It works with numerous travel agents and airlines to give you a seamless travel experience. It’s as easy as entering your search details to compare your options then booking your trip with one of Cheapflight’s partner sites.

What are the layover options between St Louis and Atlanta?

A flight to Atlanta from St Louis is brief, but that doesn’t mean that there are no layovers for those who don’t mind spending less to reach their destination. Your possible layover options from St Louis Lambert International Airport (STL) to Hartsfield-Jackson Atlanta Intl Airport include Charlotte Douglas International Airport (CLT), O Hare International Airport in Chicago, Denver International Airport, and Dallas International Airport (DFW). Before you fly to Atlanta from St Louis, log in to Cheapflights.com to confirm whether your flight plan involves an extended layover, so that you can pack and plan accordingly. You should also consult with the airport attendants to see if leaving the airport during a layover is a viable option.

Do I need a passport or visa to fly from St Louis to Atlanta?

No, you don’t need a visa because it is considered domestic travel. You will, however, need to provide a valid, government-issued identification document, such as a driver’s license, a valid U.S. passport, or military ID while traveling within the United States. You may also be asked to present these same documents to verify your identity when checking into a hotel. Therefore, ensure they are all updated before traveling.

$48+ Flights from St. Louis to Atlanta

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Cheapflights Tip: The best prices from Lambert-St Louis to Atlanta Hartsfield-Jackson are usually found in September or June, booked 57 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from St. Louis to Atlanta

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$203 (CheapOair)
One-way from	$48 (Cheapflightsfares)
Popular in	January
Cheapest in	September
Average price	$302
Good round-trip deal	$324 or less
Good one-way deal	$172 or less

Provider with most accurate pricing for Lambert-St Louis-Atlanta Hartsfield-Jackson flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Atlanta Hartsfield-Jackson flights.

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From Lambert-St Louis to Atlanta Hartsfield-Jackson

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One-way flight from Lambert-St Louis to Atlanta Hartsfield-Jackson

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Lambert-St Louis to Atlanta Hartsfield-Jackson.

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Price to beat on a one-way flight from Lambert-St Louis to Atlanta Hartsfield-Jackson.

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Find flight deals from St. Louis to Atlanta

Cheapest flights from St. Louis to Atlanta
Explore the most affordable flight options available from St. Louis to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Sat 8/97:29 pmSTL - ATL

1 stop9h 41mFrontier

Tue 8/127:45 amATL - STL

1 stop26h 26mFrontier

Deal found 4/29

$203

Wed 7/210:08 amSTL - ATL

1 stop6h 32mAmerican Airlines

Tue 7/84:22 pmATL - STL

1 stop4h 57mAmerican Airlines

Deal found 4/29

$208

Wed 5/2810:05 amSTL - ATL

Nonstop1h 31mDelta

Mon 6/168:54 pmATL - STL

Nonstop1h 40mDelta

Deal found 4/29

$212

Wed 7/210:05 amSTL - ATL

Nonstop1h 35mSouthwest

Tue 7/84:20 pmATL - STL

1 stop5h 40mSouthwest

Deal found 4/29

$213

Fri 7/258:44 amSTL - ATL

1 stop7h 07mSpirit Airlines

Sat 8/210:23 pmATL - STL

1 stop10h 26mSpirit Airlines

Deal found 4/29

$215

Fri 6/276:12 pmSTL - ATL

1 stop5h 05mMultiple Airlines

Sun 6/2912:43 pmATL - STL

Nonstop1h 57mMultiple Airlines

Deal found 4/29

$218

Wed 10/18:27 amSTL - ATL

1 stop5h 39mUnited Airlines

Mon 10/62:40 pmATL - STL

2 stops10h 04mUnited Airlines

Deal found 4/29

$354

Tue 5/276:22 pmSTL - ATL

2 stops22h 54mAlaska Airlines

Tue 6/34:07 pmATL - STL

2 stops23h 00mAlaska Airlines

Deal found 4/29

$623

Best flights from St. Louis to Atlanta
Discover carefully curated flight deals from St. Louis to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Sat 8/97:29 pmSTL - ATL

1 stop9h 41mFrontier

Tue 8/127:45 amATL - STL

1 stop26h 26mFrontier

Deal found 4/29

$203

Wed 5/281:09 pmSTL - ATL

Nonstop1h 36mDelta

Mon 6/167:45 amATL - STL

Nonstop1h 38mDelta

Deal found 4/28

$212

Tue 7/13:55 pmSTL - ATL

1 stop4h 35mSouthwest

Thu 7/38:55 pmATL - STL

Nonstop1h 45mSouthwest

Deal found 4/28

$213

Thu 9/258:44 amSTL - ATL

1 stop4h 38mSpirit Airlines

Sun 9/2810:23 pmATL - STL

1 stop10h 26mSpirit Airlines

Deal found 4/29

$215

Fri 5/304:01 pmSTL - ATL

1 stop4h 52mAmerican Airlines

Mon 6/25:35 amATL - STL

1 stop5h 07mAmerican Airlines

Deal found 4/29

$217

Fri 6/276:12 pmSTL - ATL

1 stop5h 05mMultiple Airlines

Sun 6/2912:43 pmATL - STL

Nonstop1h 57mMultiple Airlines

Deal found 4/29

$218

Tue 7/110:00 amSTL - ATL

1 stop6h 39mUnited Airlines

Wed 7/165:39 pmATL - STL

1 stop6h 55mUnited Airlines

Deal found 4/27

$283

Last-minute flights from St. Louis to Atlanta
Discover last-minute flight deals from St. Louis to Atlanta. Data last updated April 29, 2025 and is based on user searches.

Thu 5/16:10 pmSTL - ATL

2 stops19h 59mSpirit Airlines

Tue 5/611:36 amATL - STL

1 stop6h 39mSpirit Airlines

Deal found 4/28

$434

Fri 5/26:53 pmSTL - ATL

1 stop9h 46mFrontier

Mon 5/57:02 pmATL - STL

1 stop6h 04mFrontier

Deal found 4/28

$211

Tue 5/66:10 pmSTL - ATL

1 stop14h 28mSpirit Airlines

Wed 5/75:44 pmATL - STL

2 stops16h 31mSpirit Airlines

Deal found 4/29

$440

Thu 5/85:45 pmSTL - ATL

1 stop5h 11mFrontier

Sun 5/1110:39 pmATL - STL

1 stop26h 27mFrontier

Deal found 4/29

$221

Fri 5/91:00 pmSTL - ATL

3 stops33h 59mMultiple Airlines

Mon 5/127:48 amATL - STL

2 stops26h 02mMultiple Airlines

Deal found 4/29

$419

Fri 5/97:06 pmSTL - ATL

Nonstop1h 44mDelta

Mon 5/123:56 pmATL - STL

Nonstop1h 39mDelta

Deal found 4/28

$459

Fri 5/910:50 amSTL - ATL

1 stop3h 40mSouthwest

Mon 5/121:50 pmATL - STL

Nonstop1h 45mSouthwest

Deal found 4/28

$465

Fri 5/911:00 amSTL - ATL

1 stop6h 02mUnited Airlines

Mon 5/126:00 amATL - STL

2 stops9h 47mUnited Airlines

Deal found 4/28

$646

Fri 5/93:08 pmSTL - ATL

2 stops23h 20mAlaska Airlines

Sun 5/114:33 pmATL - STL

2 stops22h 35mAlaska Airlines

Deal found 4/28

$1,034

Thu 5/155:45 pmSTL - ATL

1 stop5h 11mMultiple Airlines

Sat 8/2310:23 pmATL - STL

1 stop10h 26mMultiple Airlines

Deal found 4/28

$235

Tue 5/201:09 pmSTL - ATL

Nonstop1h 36mDelta

Sat 5/248:15 amATL - STL

Nonstop1h 41mDelta

Deal found 4/28

$203

Tue 5/2012:50 pmSTL - ATL

Nonstop1h 35mSouthwest

Sat 5/246:00 pmATL - STL

1 stop4h 45mSouthwest

Deal found 4/28

$237

One-way flights from St. Louis to Atlanta
Search for one-way flight options from St. Louis to Atlanta. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Sat 6/142:52 pmSTL - ATL

Nonstop1h 51mFrontier

Deal found 4/28

$48

Tue 7/110:05 amSTL - ATL

Nonstop1h 35mSouthwest

Deal found 4/27

$90

Wed 7/210:00 amSTL - ATL

1 stop6h 39mUnited Airlines

Deal found 4/27

$100

Fri 7/46:00 amSTL - ATL

2 stops8h 26mAmerican Airlines

Deal found 4/28

$105

Mon 6/167:13 pmSTL - ATL

2 stops19h 03mSpirit Airlines

Deal found 4/28

$106

Sun 6/11:00 pmSTL - ATL

2 stops23h 06mMultiple Airlines

Deal found 4/28

$150

Wed 5/215:40 pmSTL - ATL

Nonstop1h 43mDelta

Deal found 4/28

$164

Wed 9/246:30 pmSTL - ATL

2 stops19h 12mAlaska Airlines

Deal found 4/27

$277

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 7/2

10:08 am-5:40 pm

1 stop6h 32m

Atlanta Hartsfield-Jackson

Tue 7/8

4:22 pm-8:19 pm

1 stop4h 57m

$208

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 5/2

6:53 pm-5:39 am

1 stop9h 46m

Atlanta Hartsfield-Jackson

Mon 5/5

7:02 pm-12:06 am

1 stop6h 04m

$211

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 5/28

10:05 am-12:36 pm

Nonstop1h 31m

Atlanta Hartsfield-Jackson

Mon 6/16

8:54 pm-9:34 pm

Nonstop1h 40m

$212

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 7/2

10:05 am-12:40 pm

Nonstop1h 35m

Atlanta Hartsfield-Jackson

Tue 7/8

4:20 pm-9:00 pm

1 stop5h 40m

$213

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 7/25

8:44 am-4:51 pm

1 stop7h 07m

Atlanta Hartsfield-Jackson

Sat 8/2

10:23 pm-7:49 am

1 stop10h 26m

$215

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 6/27

6:12 pm-12:17 am

1 stop5h 05m

Atlanta Hartsfield-Jackson

Sun 6/29

12:43 pm-1:40 pm

Nonstop1h 57m

$218

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 6/13

9:50 am-5:32 pm

1 stop6h 42m

Atlanta Hartsfield-Jackson

Fri 6/20

6:50 pm-10:45 pm

1 stop4h 55m

$377

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Tue 5/27

6:22 pm-6:16 pm

2 stops22h 54m

Atlanta Hartsfield-Jackson

Tue 6/3

4:07 pm-2:07 pm

2 stops23h 00m

$623

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Sat 7/19

2:52 pm-5:46 pm

Nonstop1h 54m

$48

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Sat 5/24

6:40 pm-9:10 pm

Nonstop1h 30m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results

Compare providers for flights from St. Louis to Atlanta

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Atlanta in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Atlanta flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on St. Louis-Atlanta flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from St. Louis-Atlanta flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Atlanta flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for St. Louis to Atlanta flights

Cheapflights partnered with top experts to bring you the best recommendations for your St. Louis to Atlanta trip

Airports

STL

Expect security screening at STL to take 5-10 minutes off-peak, but longer during early mornings or holidays. Check real-time wait times online.

ATL

MARTA offers a quick 15-20 minute ride from ATL to downtown Atlanta, making it a convenient public transport option.

Our travel experts

Chris Dong

Expert on ATL

Taryn White

Expert on STL

Best time to book a flight from St. Louis to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from St. Louis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Atlanta

How far ahead should I book a flight from St. Louis to Atlanta?

To ensure you get the cheapest price possible for a flight from St. Louis to Atlanta, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from St. Louis to Atlanta?

Currently, August is the cheapest month in which you can book a flight from St. Louis to Atlanta (average of $190). Flying from St. Louis to Atlanta in June is currently the most expensive (average of $247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to ATL?

It’s typically best to fly out from St. Louis to Atlanta in the evening. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

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

Travelers seeking maximum savings on their St. Louis to Atlanta flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from St. Louis to Atlanta

The most flights from STL to ATL are scheduled on a Monday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Atlanta by month

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

Temperature in Atlanta by month

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Atlanta

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from St. Louis to Atlanta to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,295 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airports serve Atlanta from St Louis?
You can fly to Atlanta from St Louis Lambert International Airport (STL). The terminal handles both domestic and international flights, and it is served by major airlines, such as American Airlines, Delta, United Airlines, Southwest Air, Spirit, Air Canada, Frontier Airlines, and more. If you are looking for a flight from Belleville, Illinois, your best choice would be Scott AFB/ MidAmerica Airport (BLV), and Indianapolis International Airport (IND) for those coming from Indianapolis. Other airports around the St Louis area include, but certainly are not limited to, Memphis International Airport (MEM), Louisville International Airport (SDF), and more. The fastest way to get to St Louis Lambert International Airport (STL) in less than 20min is to drive yourself or take a taxi. If you have about half an hour to spare, you can take a bus.
Which airlines fly directly from St Louis to Atlanta?
The nearest airport to Atlanta is Hartsfield-Jackson Atlanta Intl Airport (ATL). To get from St Louis Lambert International Airport (STL), it will take approximately 1h 30min, depending on the flight route and airline. That said, several airlines offer cheap flights to Atlanta from St Louis. They include American Airlines, United Airlines, Southwest Airlines, and Delta Air Lines. Delta Air Lines provides nonstop flights. A flight comparison site like Cheapflights.com is dedicated to bringing you the best and most affordable nonstop routes available. It works with numerous travel agents and airlines to give you a seamless travel experience. It’s as easy as entering your search details to compare your options then booking your trip with one of Cheapflight’s partner sites.
What are the layover options between St Louis and Atlanta?
A flight to Atlanta from St Louis is brief, but that doesn’t mean that there are no layovers for those who don’t mind spending less to reach their destination. Your possible layover options from St Louis Lambert International Airport (STL) to Hartsfield-Jackson Atlanta Intl Airport include Charlotte Douglas International Airport (CLT), O Hare International Airport in Chicago, Denver International Airport, and Dallas International Airport (DFW). Before you fly to Atlanta from St Louis, log in to Cheapflights.com to confirm whether your flight plan involves an extended layover, so that you can pack and plan accordingly. You should also consult with the airport attendants to see if leaving the airport during a layover is a viable option.
Do I need a passport or visa to fly from St Louis to Atlanta?
No, you don’t need a visa because it is considered domestic travel. You will, however, need to provide a valid, government-issued identification document, such as a driver’s license, a valid U.S. passport, or military ID while traveling within the United States. You may also be asked to present these same documents to verify your identity when checking into a hotel. Therefore, ensure they are all updated before traveling.
What airports do I use to fly from St. Louis to Atlanta?
Booking a flight from Lambert-St Louis (STL) to Atlanta Hartsfield-Jackson (ATL) is your only option if you wish to fly from St. Louis to Atlanta. On a typical day, there are 28 flights from Lambert-St Louis to Hartsfield-Jackson, all of which are around 1h 30m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Lambert-St Louis to Atlanta.
How popular is this St. Louis to Atlanta flight route?
The Lambert-St Louis to Atlanta Hartsfield-Jackson flight path was viewed by 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from St. Louis to Atlanta round-trip?
Flying on Frontier is currently your cheapest option to Atlanta, with prices starting at $203. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $212 and $213, respectively. Users have found that Frontier is 36% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from St. Louis to Atlanta one-way?
The cheapest airlines for a one-way flight from St. Louis to Atlanta are Frontier ($48), Southwest ($90), and United Airlines ($100).
What are the most reliable airlines from St. Louis to Atlanta?
Before booking your flight to Atlanta from St. Louis, check out the most reliable airlines to get you to your destination on time: Delta (91%), Virgin Atlantic (86%), Air France( 86%).
What are the cheapest flights from St. Louis to Atlanta?
Looking for the cheapest flight from St. Louis to Atlanta? While on average our users pay $682, our data indicates the cheapest price to be $109. The most popular route (Lambert-St Louis - Atlanta Hartsfield-Jackson), is priced around $169.
Can I find deals for flights from St. Louis to Atlanta that include hotel bookings?
Yes. In addition to deals on St. Louis to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Atlanta?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Atlanta.
Can I find deals for business class flights from St. Louis to Atlanta?
Yes. Cheapflights offers flight deals from St. Louis to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. Louis to Atlanta?
Currently, August is the cheapest month in which you can book a flight from St. Louis to Atlanta (average of $190). Flying from St. Louis to Atlanta in June is currently the most expensive (average of $247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from St. Louis to Atlanta

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$108	Average$171	FlexibilityNo cancel fee	On-time62%
Southern / Mokulele	Cheapest$189	Average$226	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$230	Average$337	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$242	Average$315	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$267	Average$490	FlexibilityNo cancel fee	On-time71%

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$48+ Cheap flights from St. Louis to Atlanta (STL - ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Lambert-St Louis to Atlanta Hartsfield-Jackson are usually found in September or June, booked 57 days in advance, depart on a Friday or Thursday and return on a Thursday

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Cheapest flights from St. Louis to AtlantaExplore the most affordable flight options available from St. Louis to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from St. Louis to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

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Use the filters below to find and compare flights from St. Louis to Atlanta that are best for you.

Compare providers for flights from St. Louis to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Atlanta in April.

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Best time to book a flight from St. Louis to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from St. Louis with our price prediction graph.

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Everything you need to know about your flight from St. Louis to Atlanta

How far ahead should I book a flight from St. Louis to Atlanta?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Atlanta. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from St. Louis to Atlanta?

What is the cheapest time of day to fly from STL to ATL?

Find hourly flight availability from St. Louis to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Atlanta. Price data was last updated on March 30, 2025.

Weekly flight availability from St. Louis to Atlanta

Explore weekly flight availability from St. Louis to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

Rainfall in Atlanta by month

Plan your trip to Atlanta by taking into account the average rainfall totals by month.

Temperature in Atlanta by month

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Reviews of airlines servicing Atlanta

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports serve Atlanta from St Louis?

Which airlines fly directly from St Louis to Atlanta?

What are the layover options between St Louis and Atlanta?

Do I need a passport or visa to fly from St Louis to Atlanta?

What airports do I use to fly from St. Louis to Atlanta?

How popular is this St. Louis to Atlanta flight route?

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

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

What are the most reliable airlines from St. Louis to Atlanta?

What are the cheapest flights from St. Louis to Atlanta?

Can I find deals for flights from St. Louis to Atlanta that include hotel bookings?

How can I find direct flights from St. Louis to Atlanta?

Can I find deals for business class flights from St. Louis to Atlanta?

What is the cheapest month to book a flight from St. Louis to Atlanta?

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Top 5 airlines flying from St. Louis to Atlanta

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Cheapest flights from St. Louis to Atlanta
Explore the most affordable flight options available from St. Louis to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.