What is the cheapest airline that flies from Missouri to Atlanta Hartsfield-Jackson?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Missouri to Atlanta Hartsfield-Jackson

What airlines fly to Atlanta?

Delta, Southwest and Frontier are the top three most popular airlines that fly to Atlanta from Missouri according to our data. Delta is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Atlanta. Keep in mind that there are 7 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

How many flights depart from Missouri to Atlanta on average per day?

As of August 2025, 90 flights take off from Missouri and land in Atlanta each day. The most common flight departure time for this route is 3:00PM, with 43% of daily flights taking off in the afternoon.

How many flights depart from Missouri to Atlanta on average per week?

As of August 2025, 634 flights take off from Missouri and land in Atlanta each week. The most common flight departure day for this route is Fri, with 19% of weekly flights taking off on this day.

How long does it take to fly to Atlanta?

Flight times from Missouri to Atlanta vary, but if you’re flying out of St. Louis and flying into Atlanta (one of the most popular routes), then the duration is 1h 30m on average. Another popular route from Missouri to Atlanta is flying from Springfield to Atlanta, which will take roughly 1h 50m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Missouri to Atlanta Hartsfield-Jackson Airport?

Prices for flights from Missouri to Atlanta Hartsfield-Jackson Airport refresh daily.

How many operators does momondo search for flights from Missouri to Atlanta Hartsfield-Jackson Airport?

As of August 2025, there are 6 operators available to choose from for flights from Missouri to Atlanta Hartsfield-Jackson Airport.

How old do you have to be to fly from Missouri to Atlanta Hartsfield-Jackson Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Atlanta Hartsfield-Jackson Airport.

What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$34 Cheap Flights from Missouri to Atlanta in 2025

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Find the cheapest flights from Missouri to Atlanta

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:02 pm - 5:57 pmSTL-ATL

1h 55mnonstop

12:05 pm - 12:56 pmATL-STL

1h 51mnonstop

$107Frontier

Find Deal

Sat, Aug 30 - Mon, Sep 1

2:52 pm - 5:46 pmSTL-ATL

1h 54mnonstop

12:42 pm - 1:33 pmATL-STL

1h 51mnonstop

$109Frontier

Find Deal

Sat, Aug 16 - Sat, Aug 23

12:05 pm - 11:11 pmSTL-ATL

10h 06m1 stop

6:15 am - 10:50 amATL-STL

5h 35m1 stop

$133Spirit Airlines

Find Deal

Thu, Sep 25 - Sun, Sep 28

6:42 pm - 9:24 pmSTL-ATL

1h 42mnonstop

10:44 pm - 11:24 pmATL-STL

1h 40mnonstop

$147Delta

Find Deal

Fri, Sep 19 - Mon, Sep 22

4:00 pm - 6:44 pmSTL-ATL

1h 44mnonstop

6:15 am - 10:50 amATL-STL

5h 35m1 stop

$149

Find Deal

Thu, Sep 11 - Sun, Sep 14

12:05 pm - 7:49 pmSTL-ATL

6h 44m1 stop

6:15 am - 10:50 amATL-STL

5h 35m1 stop

$153Spirit Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 14

2:52 pm - 5:46 pmSTL-ATL

1h 54mnonstop

8:25 pm - 1:32 pmATL-STL

18h 07m1 stop

$154

Find Deal

Sat, Aug 16 - Sat, Aug 23

3:36 pm - 6:12 pmSTL-ATL

1h 36mnonstop

11:00 pm - 11:41 pmATL-STL

1h 41mnonstop

$162Delta

Find Deal

Wed, Oct 1 - Mon, Oct 6

11:15 am - 2:15 pmMCI-ATL

2h 00mnonstop

12:00 pm - 1:05 pmATL-MCI

2h 05mnonstop

$167Southwest

Find Deal

Thu, Sep 11 - Thu, Sep 25

1:30 pm - 4:05 pmSTL-ATL

1h 35mnonstop

7:45 am - 8:25 amATL-STL

1h 40mnonstop

$173Southwest

Find Deal

Fri, Sep 5 - Sun, Sep 7

Spirit Airlines flights from Missouri to Atlanta

Our best Spirit Airlines deals on Missouri to Atlanta flight tickets

Spirit Airlines

Sep 25

STL12:05 pmLambert-St Louis

10h 06m

1 stop

ATL11:11 pmAtlanta Hartsfield-Jackson

Sep 28

ATL6:15 amAtlanta Hartsfield-Jackson

5h 35m

1 stop

STL10:50 amLambert-St Louis

$133

Find similar

Spirit Airlines

Sep 11

STL12:05 pmLambert-St Louis

6h 44m

1 stop

ATL7:49 pmAtlanta Hartsfield-Jackson

Sep 14

ATL6:15 amAtlanta Hartsfield-Jackson

5h 35m

1 stop

STL10:50 amLambert-St Louis

$153

Find similar

Spirit Airlines

Aug 21

STL2:30 pmLambert-St Louis

7h 35m

1 stop

ATL11:05 pmAtlanta Hartsfield-Jackson

Aug 29

ATL6:35 amAtlanta Hartsfield-Jackson

7h 57m

1 stop

STL1:32 pmLambert-St Louis

$170

Find similar

Delta flights from Missouri to Atlanta

Our best Delta deals on Missouri to Atlanta flight tickets

Delta

Sep 19

STL6:42 pmLambert-St Louis

1h 42m

ATL9:24 pmAtlanta Hartsfield-Jackson

Sep 22

ATL10:44 pmAtlanta Hartsfield-Jackson

1h 40m

STL11:24 pmLambert-St Louis

$147

Find similar

Delta

Oct 1

STL3:36 pmLambert-St Louis

1h 36m

ATL6:12 pmAtlanta Hartsfield-Jackson

Oct 6

ATL11:00 pmAtlanta Hartsfield-Jackson

1h 41m

STL11:41 pmLambert-St Louis

$162

Find similar

Delta

Aug 22

STL1:26 pmLambert-St Louis

1h 43m

ATL4:09 pmAtlanta Hartsfield-Jackson

Aug 24

ATL7:35 amAtlanta Hartsfield-Jackson

1h 37m

STL8:12 amLambert-St Louis

$167

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Sat 8/30

3:02 pm-5:57 pm

Nonstop1h 55m

Atlanta Hartsfield-Jackson

Mon 9/1

12:05 pm-12:56 pm

Nonstop1h 51m

$107

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Sat 8/16

2:52 pm-5:46 pm

Nonstop1h 54m

Atlanta Hartsfield-Jackson

Sat 8/23

12:42 pm-1:33 pm

Nonstop1h 51m

$109

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 9/25

12:05 pm-11:11 pm

1 stop10h 06m

Atlanta Hartsfield-Jackson

Sun 9/28

6:15 am-10:50 am

1 stop5h 35m

$133

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 9/19

6:42 pm-9:24 pm

Nonstop1h 42m

Atlanta Hartsfield-Jackson

Mon 9/22

10:44 pm-11:24 pm

Nonstop1h 40m

$147

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 9/11

4:00 pm-6:44 pm

Nonstop1h 44m

Atlanta Hartsfield-Jackson

Sun 9/14

6:15 am-10:50 am

1 stop5h 35m

$149

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 9/11

12:05 pm-7:49 pm

1 stop6h 44m

Atlanta Hartsfield-Jackson

Sun 9/14

6:15 am-10:50 am

1 stop5h 35m

$153

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Sat 8/16

2:52 pm-5:46 pm

Nonstop1h 54m

Atlanta Hartsfield-Jackson

Sat 8/23

8:25 pm-1:32 pm

1 stop18h 07m

$154

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 10/1

3:36 pm-6:12 pm

Nonstop1h 36m

Atlanta Hartsfield-Jackson

Mon 10/6

11:00 pm-11:41 pm

Nonstop1h 41m

$162

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Thu 9/11

11:15 am-2:15 pm

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Thu 9/25

12:00 pm-1:05 pm

Nonstop2h 05m

$167

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 9/5

1:30 pm-4:05 pm

Nonstop1h 35m

Atlanta Hartsfield-Jackson

Sun 9/7

7:45 am-8:25 am

Nonstop1h 40m

$173

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Atlanta

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

Prices

Airlines

Other information

What is the cheapest month to fly to Atlanta?

The month of July is, on average, the cheapest month to fly to Atlanta from Missouri, with most prices found around $237. If you aren’t able to travel to Atlanta during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $270.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $469. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $583.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $469. Flights to Atlanta are more costly in the afternoon, with an average ticket price of $725. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Missouri to Atlanta Hartsfield-Jackson flight route?

Fly from Lambert-St Louis to Atlanta Hartsfield-Jackson for the best Missouri - Atlanta Hartsfield-Jackson flight prices

How far in advance should I book a flight to Atlanta?

You are more likely to see cheaper flights to Atlanta from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Missouri for as low as $251 on momondo.

What cabin class options are available on Missouri to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Missouri to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Atlanta flights?

No. A direct flight is the cheapest option for a flight between Missouri to Atlanta.

Cheap Missouri to Atlanta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Atlanta

Best Price Found	$34
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Atlanta	1 airport

The best one-way flight to Atlanta from Missouri in the past 72 hours is $34. The best round-trip flight deal from Missouri to Atlanta found on momondo in the last 72 hours is $107.

The fastest flight from Missouri to Atlanta takes 1h 30m

Direct flights go from Missouri to Atlanta every day.

There is 1 airport near Atlanta: Atlanta Hartsfield-Jackson (ATL)

Search flight deals

When did momondo last update prices for flights from Missouri to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Missouri to Atlanta Hartsfield-Jackson Airport refresh daily.
How many operators does momondo search for flights from Missouri to Atlanta Hartsfield-Jackson Airport?
As of August 2025, there are 6 operators available to choose from for flights from Missouri to Atlanta Hartsfield-Jackson Airport.
How old do you have to be to fly from Missouri to Atlanta Hartsfield-Jackson Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Missouri to Atlanta?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to Atlanta is Boeing 737-800 Passenger/BBJ2 (winglets) (18.66% of total bookings). The next most popular plane models are Boeing 737-700 Passenger/BBJ1 (winglets) (17.77%), Boeing 737-900 (15.88%), and Boeing 737 MAX 8 (13.02%).

Best airlines flying from Missouri to Atlanta

Compare and see reviews for airlines that fly from Missouri to Atlanta with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $90	Free Cancellation	Rating 5.8 3,241 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $156	Free Cancellation	Rating 6.3 8,054 reviews	Search Spirit Airlines flights
Southern / Mokulele	PriceFrom $193	Free Cancellation	Rating 6.4 26 reviews	Search Southern / Mokulele flights
Delta	PriceFrom $198	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
Southwest	PriceFrom $213	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Helen

Marietta

Duluth

McDonough

Blue Ridge

Warner Robins

Athens

Lawrenceville

Stone Mountain

Norcross

Dahlonega

Gadsden

Auburn

Cartersville

Covington

La Grange

Conyers

Gainesville

Newnan

Kennesaw

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Atlanta?

It is quick and easy to find Missouri to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.

Can I find flights from Missouri to Atlanta with flexible booking policies on momondo?

momondo does allow users to show only those flights to Atlanta from Missouri which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Missouri to Atlanta?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Atlanta.

I’m not ready to book a flight from Missouri to Atlanta right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to Atlanta now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Atlanta and let you know when they change.

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Missouri to Atlanta from $34

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Atlanta departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Missouri to Atlanta

Cheap round-trip flights

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Cheap last minute flights

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Spirit Airlines flights from Missouri to Atlanta

Our best Spirit Airlines deals on Missouri to Atlanta flight tickets

Delta flights from Missouri to Atlanta

Our best Delta deals on Missouri to Atlanta flight tickets

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

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How to get the cheapest flight ticket from Missouri to Atlanta

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

What is the cheapest month to fly to Atlanta?

The month of July is, on average, the cheapest month to fly to Atlanta from Missouri, with most prices found around $237. If you aren’t able to travel to Atlanta during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $270.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $469. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $583.

What is the cheapest time of day to depart on your flight to Atlanta?

What is the cheapest Missouri to Atlanta Hartsfield-Jackson flight route?

Fly from Lambert-St Louis to Atlanta Hartsfield-Jackson for the best Missouri - Atlanta Hartsfield-Jackson flight prices

How far in advance should I book a flight to Atlanta?

What cabin class options are available on Missouri to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Missouri to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Atlanta flights?

No. A direct flight is the cheapest option for a flight between Missouri to Atlanta.

What is the cheapest airline that flies from Missouri to Atlanta Hartsfield-Jackson?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Missouri to Atlanta Hartsfield-Jackson

What airlines fly to Atlanta?

How many flights depart from Missouri to Atlanta on average per day?

As of August 2025, 90 flights take off from Missouri and land in Atlanta each day. The most common flight departure time for this route is 3:00PM, with 43% of daily flights taking off in the afternoon.

How many flights depart from Missouri to Atlanta on average per week?

As of August 2025, 634 flights take off from Missouri and land in Atlanta each week. The most common flight departure day for this route is Fri, with 19% of weekly flights taking off on this day.

How long does it take to fly to Atlanta?

Cheap Missouri to Atlanta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Atlanta

Best Price Found

Fastest flight time

Direct flights

Airports in Atlanta

When did momondo last update prices for flights from Missouri to Atlanta Hartsfield-Jackson Airport?

How many operators does momondo search for flights from Missouri to Atlanta Hartsfield-Jackson Airport?

How old do you have to be to fly from Missouri to Atlanta Hartsfield-Jackson Airport?

What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

What is the most popular plane model from Missouri to Atlanta?

Best airlines flying from Missouri to Atlanta

Compare and see reviews for airlines that fly from Missouri to Atlanta with momondo

Traveling to a place near Atlanta?

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Atlanta?

Can I find flights from Missouri to Atlanta with flexible booking policies on momondo?

How can momondo help me find flights from Missouri to Atlanta?

I’m not ready to book a flight from Missouri to Atlanta right now. Can momondo alert me if prices change?

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Georgia