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Cheap flights from Atlanta to St. Louis (ATL - STL) from $55

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ATL — STL
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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The best prices from Atlanta Hartsfield-Jackson to Lambert-St Louis are usually found in September or January, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Atlanta to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$322

One-way from

$101
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 8% potential price drop
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From Atlanta Hartsfield-Jackson to Lambert-St Louis
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One-way flight from Atlanta Hartsfield-Jackson to Lambert-St Louis
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What is the cheapest day to fly round-trip from Atlanta to St. Louis?

Travelers have found that booking a Tuesday departure is the best way to save up to 26% 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 138% by booking at least 61 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 $313.

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

Flights from Atlanta to St. Louis lean towards being more expensive in March. Prices are generally better when you fly from Atlanta to St. Louis in September, with the cheapest ticket starting at $114.

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 afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

Cheap Frontier flights from Atlanta to St. Louis

Explore cheap flight options specifically provided by Frontier for the route between Atlanta and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Consider these cheap Frontier flights we've found departing from Atlanta to St. Louis. Come back soon if you're not finding the exact deal you're looking for.
Mon 5/209:14 pmATL - STL
1 stop10h 54mFrontier
Tue 5/217:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/7$108
Wed 5/229:13 pmATL - STL
1 stop10h 55mFrontier
Sat 5/258:04 pmSTL - ATL
1 stop8h 56mFrontier
Deal found 5/7$119
Tue 5/218:30 pmATL - STL
1 stop24h 40mFrontier
Sat 5/258:04 pmSTL - ATL
1 stop8h 56mFrontier
Deal found 5/7$123
Wed 5/226:00 amATL - STL
1 stop15h 10mFrontier
Sat 5/255:56 pmSTL - ATL
1 stop14h 45mFrontier
Deal found 5/8$124
Wed 5/226:00 amATL - STL
1 stop15h 10mFrontier
Fri 5/247:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/7$128
Fri 5/1710:04 pmATL - STL
1 stop12h 21mFrontier
Tue 5/217:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/7$132
Wed 5/152:00 pmATL - STL
1 stop18h 08mFrontier
Tue 5/217:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/8$133
Sun 5/198:15 amATL - STL
1 stop26h 58mFrontier
Wed 5/228:47 amSTL - ATL
1 stop8h 07mFrontier
Deal found 5/7$134
Wed 5/226:00 amATL - STL
1 stop15h 10mFrontier
Thu 5/2311:06 pmSTL - ATL
1 stop11h 42mFrontier
Deal found 5/8$137

  • One of the most popular airlines traveling from Atlanta to St. Louis is Frontier. Flights from Frontier traveling this route typically cost $310.20 RT. This price is typically 35% cheaper than other airlines that offer Atlanta to St. Louis flights. When booking this route, the cheapest RT price found was $194. Atlanta Hartsfield-Jackson Airport is the most common Atlanta airport to take off from when flying to St. Louis. Lambert-St Louis Airport is the most popular arrival airport in St. Louis. When flying from Atlanta to St. Louis, Frontier flights are 11% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from Atlanta to St. Louis

Explore cheap flight options specifically provided by Spirit Airlines for the route between Atlanta and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Have a look at some of the cheapest available Spirit Airlines flights departing from Atlanta and landing in St. Louis. Make sure to examine the flight information before completing your reservation.
Mon 6/310:23 pmATL - STL
1 stop16h 14mSpirit Airlines
Thu 6/68:12 pmSTL - ATL
1 stop12h 27mSpirit Airlines
Deal found 5/7$114
Fri 5/3110:55 pmATL - STL
1 stop18h 30mSpirit Airlines
Tue 6/42:35 pmSTL - ATL
1 stop19h 00mSpirit Airlines
Deal found 5/7$115
Sat 6/19:25 amATL - STL
1 stop8h 00mSpirit Airlines
Tue 6/42:35 pmSTL - ATL
1 stop19h 00mSpirit Airlines
Deal found 5/7$121
Sat 6/19:25 amATL - STL
1 stop8h 00mSpirit Airlines
Sun 6/26:19 pmSTL - ATL
1 stop13h 37mSpirit Airlines
Deal found 5/8$122
Wed 6/57:15 pmATL - STL
1 stop25h 07mSpirit Airlines
Sat 6/811:34 amSTL - ATL
1 stop4h 52mSpirit Airlines
Deal found 5/7$125
Fri 5/319:43 pmATL - STL
2 stops19h 42mSpirit Airlines
Tue 6/42:35 pmSTL - ATL
1 stop19h 00mSpirit Airlines
Deal found 5/7$130
Tue 6/47:25 amATL - STL
2 stops30h 40mSpirit Airlines
Thu 6/68:12 pmSTL - ATL
1 stop12h 27mSpirit Airlines
Deal found 5/7$133
Sat 6/19:25 amATL - STL
1 stop8h 00mSpirit Airlines
Sun 6/26:19 pmSTL - ATL
2 stops16h 45mSpirit Airlines
Deal found 5/8$135
Mon 6/39:25 amATL - STL
2 stops29h 12mSpirit Airlines
Thu 6/68:12 pmSTL - ATL
1 stop12h 27mSpirit Airlines
Deal found 5/7$144

  • If you’re traveling from Atlanta to St. Louis, one of the more common airlines traveling that route is Spirit Airlines. Atlanta to St. Louis flights are typically 26% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $447.40 RT. The cheapest Spirit Airlines flight found for this route was $159. When traveling from Atlanta to St. Louis on Spirit Airlines, the most popular airport to depart from is Atlanta Hartsfield-Jackson Airport and the most popular airport to arrive at is Lambert-St Louis Airport. When flying from Atlanta to St. Louis, Spirit Airlines flights are 3% more popular than any other airline flying that same route.

Cheap Atlanta to St. Louis flights in May & June 2024

Find cheap flight options from Atlanta to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. Check back soon for alternative fares.
Mon 5/209:14 pmATL - STL
1 stop10h 54mFrontier
Tue 5/217:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/7$108
Mon 6/310:23 pmATL - STL
1 stop16h 14mSpirit Airlines
Thu 6/68:12 pmSTL - ATL
1 stop12h 27mSpirit Airlines
Deal found 5/7$114
Fri 5/3110:55 pmATL - STL
1 stop18h 30mSpirit Airlines
Tue 6/42:35 pmSTL - ATL
1 stop19h 00mSpirit Airlines
Deal found 5/7$115
Sat 5/188:42 pmATL - STL
1 stop11h 26mFrontier
Wed 5/228:47 amSTL - ATL
1 stop8h 07mFrontier
Deal found 5/7$119
Sat 6/19:25 amATL - STL
1 stop8h 00mSpirit Airlines
Tue 6/42:35 pmSTL - ATL
1 stop19h 00mSpirit Airlines
Deal found 5/7$121
Sat 6/19:25 amATL - STL
1 stop8h 00mSpirit Airlines
Sun 6/26:19 pmSTL - ATL
1 stop13h 37mSpirit Airlines
Deal found 5/8$122
Sat 5/184:43 pmATL - STL
1 stop15h 25mFrontier
Tue 5/217:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/7$123
Wed 5/226:00 amATL - STL
1 stop15h 10mFrontier
Sat 5/255:56 pmSTL - ATL
1 stop14h 45mFrontier
Deal found 5/8$124
Wed 6/57:15 pmATL - STL
1 stop25h 07mSpirit Airlines
Sat 6/811:34 amSTL - ATL
1 stop4h 52mSpirit Airlines
Deal found 5/7$125

Atlanta to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Atlanta and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. Check back soon for alternative fares.
Thu 8/225:20 amATL - STL
1 stop13h 10mSpirit Airlines
Tue 8/2710:34 amSTL - ATL
2 stops12h 18mSpirit Airlines
Deal found 5/7$201
Fri 5/179:25 amATL - STL
2 stops32h 00mSpirit Airlines
Sat 5/2511:39 amSTL - ATL
1 stop5h 33mSpirit Airlines
Deal found 5/7$202
Fri 5/319:43 pmATL - STL
2 stops19h 42mSpirit Airlines
Thu 6/68:12 pmSTL - ATL
2 stops13h 36mSpirit Airlines
Deal found 5/7$203
Wed 5/157:45 pmATL - STL
1 stop23h 55mSpirit Airlines
Wed 5/2211:36 amSTL - ATL
2 stops31h 27mSpirit Airlines
Deal found 5/7$204
Thu 5/302:34 pmATL - STL
3 stops25h 40mSpirit Airlines
Thu 6/68:12 pmSTL - ATL
1 stop12h 27mSpirit Airlines
Deal found 5/7$206
Sun 6/1610:09 pmATL - STL
1 stop12h 20mFrontier
Wed 6/198:16 amSTL - ATL
1 stop22h 26mFrontier
Deal found 5/8$207
Tue 5/1410:25 pmATL - STL
1 stop12h 22mFrontier
Sat 5/187:23 pmSTL - ATL
1 stop10h 22mFrontier
Deal found 5/7$208
Sun 5/197:55 pmATL - STL
1 stop17h 55mMultiple Airlines
Sat 5/2511:39 amSTL - ATL
2 stops20h 17mMultiple Airlines
Deal found 5/7$209
Sun 6/29:25 amATL - STL
1 stop9h 04mSpirit Airlines
Wed 6/51:55 pmSTL - ATL
2 stops19h 44mSpirit Airlines
Deal found 5/7$210

Non-stop flights to St. Louis from Atlanta

Discover non-stop flight options from Atlanta to St. Louis. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
For a shorter flight, select one of these non-stop flights from Atlanta to St. Louis. Those looking to potentially save on 1 or 2-stop flights from Atlanta to St. Louis should utilize the search form at the the top of the page.
Thu 5/238:15 amATL - STL
Nonstop1h 39mDelta
Sun 5/266:00 amSTL - ATL
Nonstop1h 36mDelta
Deal found 5/8$213
Tue 6/46:00 pmATL - STL
Nonstop1h 41mDelta
Tue 6/117:15 amSTL - ATL
Nonstop1h 40mDelta
Deal found 5/7$221
Thu 5/301:45 pmATL - STL
Nonstop1h 37mDelta
Wed 6/56:00 amSTL - ATL
Nonstop1h 36mDelta
Deal found 5/7$231
Fri 5/3111:10 amATL - STL
Nonstop1h 38mDelta
Mon 6/35:02 pmSTL - ATL
Nonstop1h 37mDelta
Deal found 5/7$241
Tue 6/118:35 amATL - STL
Nonstop1h 45mSouthwest
Thu 6/134:20 pmSTL - ATL
Nonstop1h 35mSouthwest
Deal found 5/8$255
Wed 7/38:28 amATL - STL
Nonstop1h 41mDelta
Sun 7/76:00 amSTL - ATL
Nonstop1h 36mDelta
Deal found 5/7$256
Sat 6/11:50 pmATL - STL
Nonstop1h 38mDelta
Sat 6/85:25 pmSTL - ATL
Nonstop1h 40mDelta
Deal found 5/7$266
Thu 5/3011:00 pmATL - STL
Nonstop1h 40mDelta
Sun 6/26:00 amSTL - ATL
Nonstop1h 36mDelta
Deal found 5/7$276
Fri 5/2411:00 pmATL - STL
Nonstop1h 40mDelta
Tue 5/287:10 amSTL - ATL
Nonstop1h 37mDelta
Deal found 5/6$277

Atlanta to St. Louis flights leaving soon

Find last-minute flight options from Atlanta to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Have a look at some of the flights available from Atlanta to St. Louis departing last-minute. Tip: verify your flight details before completing your reservation.
Sat 5/188:42 pmATL - STL
1 stop11h 26mFrontier
Wed 5/228:47 amSTL - ATL
1 stop8h 07mFrontier
Deal found 5/7$119
Sat 5/184:43 pmATL - STL
1 stop15h 25mFrontier
Tue 5/217:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/7$123
Fri 5/1710:04 pmATL - STL
1 stop12h 21mFrontier
Wed 5/228:47 amSTL - ATL
1 stop8h 07mFrontier
Deal found 5/7$128
Fri 5/1710:04 pmATL - STL
1 stop12h 21mFrontier
Tue 5/217:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/7$132
Wed 5/152:00 pmATL - STL
1 stop18h 08mFrontier
Tue 5/217:44 pmSTL - ATL
1 stop13h 02mFrontier
Deal found 5/8$133
Thu 5/162:44 pmATL - STL
1 stop17h 24mFrontier
Sat 5/185:25 pmSTL - ATL
1 stop15h 16mFrontier
Deal found 5/8$138
Sat 5/188:42 pmATL - STL
1 stop11h 26mFrontier
Sat 5/258:04 pmSTL - ATL
1 stop8h 56mFrontier
Deal found 5/7$140
Sat 5/188:42 pmATL - STL
1 stop11h 26mFrontier
Mon 5/209:26 pmSTL - ATL
1 stop11h 20mFrontier
Deal found 5/8$145
Fri 5/1710:04 pmATL - STL
1 stop12h 21mFrontier
Mon 5/209:26 pmSTL - ATL
1 stop11h 20mFrontier
Deal found 5/7$147

One-way flights to St. Louis from Atlanta

Search for one-way flight options from Atlanta to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Take a look at some of the best available options we've come across on one-way flights from Atlanta to St. Louis. Users needing a return flight from Atlanta to St. Louis should utilize the search form above.
Wed 5/229:13 pmATL - STL
1 stop10h 55mFrontier
Deal found 5/8$55
Wed 9/41:43 pmATL - STL
1 stop9h 31mSpirit Airlines
Deal found 5/8$58
Mon 6/106:26 pmATL - STL
1 stop17h 31mSpirit Airlines
Deal found 5/8$65
Tue 6/47:25 amATL - STL
2 stops30h 40mSpirit Airlines
Deal found 5/8$66
Tue 6/45:26 amATL - STL
1 stop5h 13mSpirit Airlines
Deal found 5/8$69
Tue 6/115:24 amATL - STL
1 stop9h 59mSpirit Airlines
Deal found 5/8$70
Fri 6/710:12 pmATL - STL
1 stop13h 22mSpirit Airlines
Deal found 5/8$72
Fri 6/72:44 pmATL - STL
1 stop8h 15mFrontier
Deal found 5/8$75
Sat 6/84:32 pmATL - STL
1 stop15h 35mFrontier
Deal found 5/8$76

Find flights from Atlanta to St. Louis within your budget

Customize your flight search to find flights from Atlanta to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$108 - $269

Route

Depart

Return

Price

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Mon 5/20

1 stop10h 54m

Lambert-St Louis

Tue 5/21

1 stop13h 02m

$108

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Mon 6/3

1 stop16h 14m

Lambert-St Louis

Thu 6/6

1 stop12h 27m

$114

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Fri 5/31

1 stop18h 30m

Lambert-St Louis

Tue 6/4

1 stop19h 00m

$115

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 5/22

1 stop10h 55m

Lambert-St Louis

Sat 5/25

1 stop8h 56m

$119

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sat 6/1

1 stop8h 00m

Lambert-St Louis

Tue 6/4

1 stop19h 00m

$121

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Tue 5/21

1 stop24h 40m

Lambert-St Louis

Sat 5/25

1 stop8h 56m

$123

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sun 6/2

1 stop23h 00m

Lambert-St Louis

Tue 6/4

1 stop19h 00m

$131

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Thu 5/23

Nonstop1h 39m

Lambert-St Louis

Mon 5/27

Nonstop1h 40m

$213

Atlanta Hartsfield-JacksonLambert-St Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Tue 6/11

2 stops5h 50m

Lambert-St Louis

Thu 6/13

Nonstop1h 35m

$269

Flights are sorted by cheapest first

Deals found on 5/7

When is the best time to 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 May 3, 2024.
Booking 60 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.
Search Deals

When is the cheapest time 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 May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Atlanta to St. Louis flight should consider departing on Saturday evenings 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.
Search Deals

Average price of flights to St. Louis by month

Plan your trip from Atlanta to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Atlanta to St. Louis is currently $67 while a round-trip flight costs $146. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Atlanta to St. Louis (average of $322). Flying from Atlanta to St. Louis in July is currently the most expensive (average of $372). 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.

January

$326

February

$331

March

$357

April

$337

May

$342

June

$369

July

$372

August

$336

September

$322

October

$324

November

$336

December

$326

Temperature and rainfall in St. Louis by month

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

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 9, 2024.
To help decide which airline to fly from Atlanta to St. Louis, see what other customers have to say about Frontier, Spirit Airlines and Southwest. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,072 reviews
Check prices

Food

7.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Southwest
8.2
Very good
6,072 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Food

7.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Delta
8.1
Very good
10,789 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Food

7.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

United Airlines
7.4
Good
11,043 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Food

7.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

American Airlines
7.3
Good
14,677 reviews
Southwest
8.2
Very good
6,072 reviews
Check prices

Food

7.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Boarding

8.3

Overall

8.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

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?

    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 37m for a nonstop flight. There are 26 flights from Hartsfield-Jackson to St. Louis per day from 6 airlines.

  • Can I find flights from Atlanta to St. Louis for under $200 on Cheapflights?

    Yes, there are multiple flights from Atlanta to St. Louis for under $200. The cheapest flight booked recently is on Frontier for just $108, but on average you can expect to pay $127.

  • Are there nonstop flights from Atlanta to St. Louis for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Atlanta to St. Louis under $300. A good price for a nonstop flight from Atlanta to St. Louis is less than $284.

  • 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: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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

    Per day, 20 flights depart from Atlanta to St. Louis on average.
    Morning (6am - Noon) - 40% of flight departures
    Afternoon (Noon - 6pm) - 35% of flight departures
    Evening (6pm - Midnight) - 25% of flight departures

  • How long is the flight from Atlanta to St. Louis?

    There are many flights that can get you from Atlanta to St. Louis in 10h 54m. Fly via Frontier or Spirit Airlines to get the fastest option. Atlanta and St. Louis are separated by a distance of 486 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $108, 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. Check Cheapflights for deals on Spirit Airlines for as low as $114. Users have found that Frontier is 63% 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 Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Spirit Airlines and Southern / Mokulele, as they are both options that can get you from Atlanta to St. Louis for a low price.

  • 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 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 Delta (91%), LATAM Airlines (90%) or WestJet (89%) 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 $118. On average you can expect to pay $310. The most popular route, (Atlanta Hartsfield-Jackson - Lambert-St Louis), can usually be booked for $110.

  • What does ATL to STL mean?

    This is defined as Atlanta Hartsfield-Jackson Airport (ATL) and Lambert-St Louis Airport (STL). Codes like Lambert-St Louis Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Atlanta to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Atlanta to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Atlanta to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Atlanta to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by 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.

  • Can I find deals for flights from Atlanta to St. Louis that allow pets onboard?

    Many airlines flying from Atlanta to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Atlanta to St. Louis?

    Yes, you can often find last-minute deals on Atlanta to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Atlanta to St. Louis flight deals updated?

    The Atlanta to St. Louis flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Atlanta to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Atlanta to St. Louis

Discover the top 6 airlines that operate flights from Atlanta to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$96Average$147FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$98Average$174FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$159Average$447FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Southern / MokuleleCheapest$185Average$239FlexibilityNo cancel feeOn-timeN/A
Search Southern / Mokulele flights
DeltaCheapest$194Average$310FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$215Average$323FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Atlanta to St. Louis by cabin class

Find flights from Atlanta to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Atlanta to St. Louis

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 May 9, 2024.
1%of flight departuresEarly morningMidnight to 6 am
27%of flight departuresMorning6 am to noon
33%of flight departuresAfternoonNoon to 6 pm
39%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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 May 9, 2024.
Sunday28daily flights
Monday38daily flights
Tuesday22daily flights
Wednesday22daily flights
Thursday22daily flights
Friday29daily flights
Saturday26daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Atlanta to St. Louis?

Deals for Atlanta to St. Louis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Atlanta.

Can Cheapflights find flights from Atlanta to St. Louis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Atlanta to St. Louis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Atlanta to St. Louis become cheaper?

Yes! Start tracking prices for Atlanta to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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