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

This flight path from Atlanta Hartsfield-Jackson to Lambert-St Louis was viewed by 24 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 Atlanta to St. Louis round-trip?

Currently priced at $125, Frontier will fly you from Atlanta to St. Louis and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Delta - these airlines can fly you to your destination from $131 and $193, respectively. Users have found that Frontier is 58% cheaper than the other options available to this destination.

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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $52. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Atlanta to St. Louis for a low price.

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

The cheapest flight price from Atlanta to St. Louis is $61. On average you can expect to pay $335. The most popular route, (Atlanta Hartsfield-Jackson - Lambert-St Louis), can usually be booked for $128.

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

No one likes to see their flight delayed. When booking a flight from Atlanta to St. Louis consider choosing WestJet (86%), Aeromexico (82%) or Delta (81%) as they are the most reliable in getting you off to your destination on time.

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

Consider Southern / Mokulele, American Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Atlanta to St. Louis.

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

Travelers have found that booking a Wednesday departure is the best way to save up to 29% 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 Atlanta to St. Louis?

Find a great deal and save up to 134% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Atlanta to St. Louis within the next two weeks, with the cheapest ticket starting at $427.

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

Flights from Atlanta to St. Louis lean towards being more expensive in December. Prices are generally better when you fly from Atlanta to St. Louis in June, with the cheapest ticket starting at $89.

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

If you book a flight from Atlanta to St. Louis, you will be flying from Hartsfield-Jackson to Lambert-St Louis. Flights to Lambert-St Louis (STL) from Atlanta Hartsfield-Jackson (ATL) take 1h 36m for a nonstop flight. There are 33 flights from Hartsfield-Jackson to St. Louis per day from 5 airlines.

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

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

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

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

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

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

$52+ Flights from Atlanta to St. Louis

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Lambert-St Louis are usually found in June or April, booked 82 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Atlanta to St. Louis

Round-trip from	$125 (Cheapflightsfares)
One-way from	$52 (FlightHub)
Popular in	December
Cheapest in	June
Average price	$244
Good round-trip deal	$227 or less
Good one-way deal	$107 or less

From Atlanta Hartsfield-Jackson to Lambert-St Louis

Search Deals

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

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($25 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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

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

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Find flight deals from Atlanta to St. Louis

Cheapest flights from Atlanta to St. Louis
Explore the most affordable flight options available from Atlanta to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Thu 10/29:20 amATL - STL

Nonstop1h 47mFrontier

Sun 10/511:02 amSTL - ATL

Nonstop1h 40mFrontier

Deal found 6/11

$125

Wed 7/29:45 pmATL - STL

1 stop20h 19mSpirit Airlines

Fri 7/46:36 pmSTL - ATL

1 stop11h 46mSpirit Airlines

Deal found 6/11

$131

Sat 6/281:10 pmATL - STL

Nonstop1h 57mMultiple Airlines

Mon 6/307:13 pmSTL - ATL

1 stop11h 09mMultiple Airlines

Deal found 6/10

$135

Sat 8/211:42 amATL - STL

Nonstop1h 36mDelta

Mon 8/45:23 pmSTL - ATL

Nonstop1h 50mDelta

Deal found 6/11

$193

Sat 7/198:50 pmATL - STL

Nonstop1h 40mSouthwest

Sun 7/208:40 pmSTL - ATL

Nonstop1h 35mSouthwest

Deal found 6/10

$234

Tue 7/228:16 pmATL - STL

1 stop4h 43mAmerican Airlines

Sat 7/265:30 amSTL - ATL

1 stop5h 17mAmerican Airlines

Deal found 6/10

$249

Best flights from Atlanta to St. Louis
Discover carefully curated flight deals from Atlanta to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Thu 10/29:20 amATL - STL

Nonstop1h 47mFrontier

Sun 10/511:02 amSTL - ATL

Nonstop1h 40mFrontier

Deal found 6/11

$125

Wed 7/29:45 pmATL - STL

1 stop20h 19mSpirit Airlines

Fri 7/46:36 pmSTL - ATL

1 stop11h 46mSpirit Airlines

Deal found 6/11

$131

Sat 6/281:10 pmATL - STL

Nonstop1h 57mMultiple Airlines

Mon 6/307:13 pmSTL - ATL

1 stop11h 09mMultiple Airlines

Deal found 6/10

$135

Sat 8/211:42 amATL - STL

Nonstop1h 36mDelta

Mon 8/45:23 pmSTL - ATL

Nonstop1h 50mDelta

Deal found 6/11

$193

Wed 8/1310:50 amATL - STL

1 stop4h 40mSouthwest

Fri 8/157:50 amSTL - ATL

Nonstop1h 35mSouthwest

Deal found 6/10

$208

Tue 7/228:16 pmATL - STL

1 stop4h 43mAmerican Airlines

Sat 7/265:30 amSTL - ATL

1 stop5h 17mAmerican Airlines

Deal found 6/10

$249

Wed 7/238:30 amATL - STL

1 stop4h 57mUnited Airlines

Sat 7/267:55 amSTL - ATL

1 stop4h 47mUnited Airlines

Deal found 6/10

$329

Last-minute flights from Atlanta to St. Louis
Discover last-minute flight deals from Atlanta to St. Louis. Data last updated June 12, 2025 and is based on user searches.

Tue 6/177:45 amATL - STL

Nonstop1h 38mDelta

Wed 7/165:23 pmSTL - ATL

Nonstop1h 50mDelta

Deal found 6/11

$364

Thu 6/1912:43 pmATL - STL

Nonstop1h 57mFrontier

Sat 6/212:52 pmSTL - ATL

Nonstop1h 51mFrontier

Deal found 6/11

$195

Fri 6/202:05 pmATL - STL

1 stop6h 35mSouthwest

Mon 6/239:30 amSTL - ATL

Nonstop1h 35mSouthwest

Deal found 6/10

$449

Fri 6/204:00 pmATL - STL

1 stop5h 49mUnited Airlines

Tue 7/18:00 amSTL - ATL

2 stops10h 52mUnited Airlines

Deal found 6/9

$530

Fri 6/203:47 pmATL - STL

2 stops27h 48mAlaska Airlines

Tue 7/17:32 pmSTL - ATL

2 stops18h 10mAlaska Airlines

Deal found 6/9

$904

Sat 6/211:10 pmATL - STL

Nonstop1h 57mMultiple Airlines

Mon 6/307:13 pmSTL - ATL

1 stop11h 09mMultiple Airlines

Deal found 6/9

$168

Sat 6/219:45 pmATL - STL

1 stop20h 19mSpirit Airlines

Mon 6/307:13 pmSTL - ATL

2 stops16h 59mSpirit Airlines

Deal found 6/9

$223

Sat 6/218:54 amATL - STL

1 stop6h 10mAmerican Airlines

Sat 6/213:08 pmSTL - ATL

1 stop7h 51mAmerican Airlines

Deal found 6/10

$453

Sat 6/281:10 pmATL - STL

Nonstop1h 57mMultiple Airlines

Mon 6/307:13 pmSTL - ATL

1 stop11h 09mMultiple Airlines

Deal found 6/10

$135

Wed 7/29:45 pmATL - STL

1 stop20h 19mSpirit Airlines

Fri 7/46:36 pmSTL - ATL

1 stop11h 46mSpirit Airlines

Deal found 6/11

$131

Sat 7/128:22 amATL - STL

Nonstop1h 39mDelta

Wed 7/1610:46 amSTL - ATL

Nonstop1h 34mDelta

Deal found 6/12

$229

Sat 7/198:50 pmATL - STL

Nonstop1h 40mSouthwest

Sun 7/208:40 pmSTL - ATL

Nonstop1h 35mSouthwest

Deal found 6/10

$234

One-way flights from Atlanta to St. Louis
Search for one-way flight options from Atlanta to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Wed 9/1010:23 pmATL - STL

1 stop10h 26mSpirit Airlines

Deal found 6/11

$52

Sat 8/161:10 pmATL - STL

Nonstop1h 49mFrontier

Deal found 6/11

$61

Tue 9/161:35 pmATL - STL

Nonstop1h 40mSouthwest

Deal found 6/12

$79

Mon 8/45:00 amATL - STL

1 stop4h 14mAmerican Airlines

Deal found 6/10

$89

Mon 9/2910:55 pmATL - STL

Nonstop1h 44mDelta

Deal found 6/12

$129

Mon 6/308:30 amATL - STL

2 stops33h 15mMultiple Airlines

Deal found 6/10

$147

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Thu 10/2

9:20 am-10:07 am

Nonstop1h 47m

Lambert-St Louis

Sun 10/5

11:02 am-1:42 pm

Nonstop1h 40m

$125

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 7/2

9:45 pm-5:04 pm

1 stop20h 19m

Lambert-St Louis

Fri 7/4

6:36 pm-7:22 am

1 stop11h 46m

$131

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sat 6/28

1:10 pm-2:07 pm

Nonstop1h 57m

Lambert-St Louis

Mon 6/30

7:13 pm-7:22 am

1 stop11h 09m

$135

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sat 8/2

11:42 am-12:18 pm

Nonstop1h 36m

Lambert-St Louis

Mon 8/4

5:23 pm-8:13 pm

Nonstop1h 50m

$193

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 8/13

10:50 am-2:30 pm

1 stop4h 40m

Lambert-St Louis

Fri 8/15

7:50 am-10:25 am

Nonstop1h 35m

$208

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Tue 7/22

8:16 pm-11:59 pm

1 stop4h 43m

Lambert-St Louis

Sat 7/26

5:30 am-11:47 am

1 stop5h 17m

$249

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 7/23

8:30 am-12:27 pm

1 stop4h 57m

Lambert-St Louis

Sat 7/26

7:55 am-1:42 pm

1 stop4h 47m

$329

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 9/10

10:23 pm-7:49 am

1 stop10h 26m

$52

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sat 8/16

1:10 pm-1:59 pm

Nonstop1h 49m

$61

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Tue 9/16

1:35 pm-2:15 pm

Nonstop1h 40m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results

The best insider tips for Atlanta to St. Louis flights

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

Airports

ATL

For a quicker security experience at ATL, try the South security area, often faster than the main one.

STL

Use the MetroLink for a convenient and economical ride from STL to downtown St. Louis in about 40 minutes.

Our travel experts

Chris Dong

Expert on ATL

Taryn White

Expert on STL

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Atlanta 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 Atlanta to St. Louis

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

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Atlanta to St. Louis (average of $311). Flying from Atlanta to St. Louis in March is currently the most expensive (average of $356). 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 ATL to 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 morning tend to be the most expensive. A flight at noon could potentially save you up to 4% on airfare.

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

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

Weekly flight availability from Atlanta to St. Louis

The most flights from ATL to STL are scheduled on a Monday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, 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 32.0 F).

Reviews of airlines servicing St. Louis

To help decide which airline to fly from Atlanta to St. Louis, see what other customers have to say about Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,287 reviews

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,950 reviews

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,790 reviews

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Spirit Airlines

6.3

Okay

8,052 reviews

Southwest

8.0

Very good

4,287 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What airports do I use to fly from Atlanta to St. Louis?
If you book a flight from Atlanta to St. Louis, you will be flying from Hartsfield-Jackson to Lambert-St Louis. Flights to Lambert-St Louis (STL) from Atlanta Hartsfield-Jackson (ATL) take 1h 36m for a nonstop flight. There are 33 flights from Hartsfield-Jackson to St. Louis per day from 5 airlines.
How popular is this Atlanta to St. Louis flight route?
This flight path from Atlanta Hartsfield-Jackson to Lambert-St Louis was viewed by 24 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 Atlanta to St. Louis round-trip?
Currently priced at $125, Frontier will fly you from Atlanta to St. Louis and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Delta - these airlines can fly you to your destination from $131 and $193, respectively. Users have found that Frontier is 58% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Atlanta to St. Louis one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $52. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Atlanta to St. Louis for a low price.
What are the most reliable airlines from Atlanta to St. Louis?
No one likes to see their flight delayed. When booking a flight from Atlanta to St. Louis consider choosing WestJet (86%), Aeromexico (82%) or Delta (81%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Atlanta to St. Louis?
The cheapest flight price from Atlanta to St. Louis is $61. On average you can expect to pay $335. The most popular route, (Atlanta Hartsfield-Jackson - Lambert-St Louis), can usually be booked for $128.
Can I find deals for flights from Atlanta to St. Louis that include hotel bookings?
Yes. In addition to deals on Atlanta to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to St. Louis.
Can I find deals for business class flights from Atlanta to St. Louis?
Yes. Cheapflights offers flight deals from Atlanta to St. Louis 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 Atlanta to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Atlanta to St. Louis (average of $311). Flying from Atlanta to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

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Top 5 airlines flying from Atlanta to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$99	Average$169	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$133	Average$264	FlexibilityNo cancel fee	On-time71%
Southern / Mokulele	Cheapest$186	Average$213	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$198	Average$313	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$216	Average$315	FlexibilityNo cancel fee	On-time63%

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$52+ Cheap flights from Atlanta to St. Louis (ATL - STL)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Lambert-St Louis are usually found in June or April, booked 82 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Atlanta to St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Atlanta to St. Louis

Cheapest flights from Atlanta to St. LouisExplore the most affordable flight options available from Atlanta to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Atlanta to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

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

The best insider tips for Atlanta to St. Louis flights

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

Airports

ATL

STL

Our travel experts

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

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to St. Louis. Price data was last updated on June 9, 2025.

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

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

Find hourly flight availability from Atlanta to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Atlanta to St. Louis. Price data was last updated on June 8, 2025.

Weekly flight availability from Atlanta to St. Louis

Explore weekly flight availability from Atlanta to St. Louis. 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 June 12, 2025.

Rainfall in St. Louis by month

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

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

To help decide which airline to fly from Atlanta to St. Louis, see what other customers have to say about Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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

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

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

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

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Alternative routes for Atlanta to St. Louis

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Top 5 airlines flying from Atlanta to St. Louis

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Cheapest flights from Atlanta to St. Louis
Explore the most affordable flight options available from Atlanta to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.