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$35+ Cheap flights from Missouri to Atlanta (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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Missouri to Atlanta

Keep the following information in mind while searching for Missouri to Atlanta flight deals. Data was last updated September 15, 2025.

Round-trip from

$120
(Cheapflightsfares)

One-way from

$35
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$244

Good round-trip deal

$243 or less

Good one-way deal

$122 or less
From Missouri to Atlanta Hartsfield-Jackson
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One-way flight from Missouri to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Missouri to Atlanta Hartsfield-Jackson.
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Price to beat on a one-way flight from Missouri to Atlanta Hartsfield-Jackson.
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Find flight deals from Missouri to Atlanta

Cheapest flights from Missouri to Atlanta
Explore the most affordable flight options available from Missouri to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:56 pmSTL - ATL
Nonstop1h 43mFrontier
Mon 11/108:23 amATL - STL
1 stop5h 54mFrontier
Deal found 9/13$120
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:52 pmSTL - ATL
1 stop16h 57mFrontier
Mon 9/292:16 pmATL - STL
Nonstop1h 48mFrontier
Deal found 9/13$121
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:17 amSTL - ATL
1 stop5h 46mFrontier
Fri 10/179:50 amATL - STL
Nonstop1h 47mFrontier
Deal found 9/13$122
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:05 pmSTL - ATL
1 stop17h 42mFrontier
Fri 10/249:29 amATL - STL
Nonstop1h 47mFrontier
Deal found 9/14$126
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:32 amSTL - ATL
Nonstop1h 40mFrontier
Sun 10/127:30 amATL - STL
1 stop26h 37mFrontier
Deal found 9/13$127
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:07 amSTL - ATL
Nonstop1h 40mFrontier
Sun 11/169:25 amATL - STL
Nonstop1h 47mFrontier
Deal found 9/14$128
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:52 pmSTL - ATL
1 stop9h 10mFrontier
Thu 10/169:50 amATL - STL
Nonstop1h 47mFrontier
Deal found 9/13$131
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:00 pmSTL - ATL
Nonstop1h 44mFrontier
Sun 9/287:34 amATL - STL
1 stop26h 32mFrontier
Deal found 9/14$132
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:49 amSTL - ATL
1 stop5h 24mFrontier
Sun 9/282:16 pmATL - STL
Nonstop1h 48mFrontier
Deal found 9/14$133
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:38 pmSTL - ATL
1 stop14h 29mFrontier
Sun 9/282:16 pmATL - STL
Nonstop1h 48mFrontier
Deal found 9/14$134
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:12 amMCI - ATL
Nonstop2h 07mFrontier
Sun 11/168:00 pmATL - MCI
1 stop24h 33mFrontier
Deal found 9/13$135
This Cheapflightsfares deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:49 amSTL - ATL
1 stop9h 25mFrontier
Sun 10/52:16 pmATL - STL
Nonstop1h 48mFrontier
Deal found 9/12$135

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Atlanta 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Missouri to Atlanta that are best for you.

Fly from

Missouri

Fly to

Atlanta

Route

Depart

Return

Price

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 10/10

11:32 am-2:12 pm

Nonstop1h 40m

Atlanta Hartsfield-Jackson

Sun 10/12

7:58 pm-9:04 pm

1 stop26h 06m

$129

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Fri 11/14

11:12 am-2:19 pm

Nonstop2h 07m

Atlanta Hartsfield-Jackson

Sun 11/16

8:00 pm-7:33 pm

1 stop24h 33m

$135

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 11/14

4:56 pm-7:39 pm

Nonstop1h 43m

Atlanta Hartsfield-Jackson

Mon 11/17

8:00 pm-9:07 am

1 stop14h 07m

$139

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Thu 10/23

8:38 pm-6:02 am

1 stop8h 24m

Atlanta Hartsfield-Jackson

Sat 10/25

7:30 am-5:55 pm

1 stop11h 25m

$150

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Fri 10/31

8:28 pm-10:18 am

2 stops12h 50m

Atlanta Hartsfield-Jackson

Sun 11/2

9:05 am-10:17 am

Nonstop2h 12m

$161

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 11/14

3:15 pm-5:45 pm

Nonstop1h 30m

Atlanta Hartsfield-Jackson

Mon 11/17

6:45 pm-7:30 pm

Nonstop1h 45m

$187

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 10/20

10:40 am-1:10 pm

Nonstop1h 30m

Atlanta Hartsfield-Jackson

Fri 10/24

8:45 pm-9:30 pm

Nonstop1h 45m

$187

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 10/16

6:00 am-8:37 am

Nonstop1h 37m

Atlanta Hartsfield-Jackson

Sun 10/19

7:25 am-8:05 am

Nonstop1h 40m

$197

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 10/23

7:05 am-9:41 am

Nonstop1h 36m

Atlanta Hartsfield-Jackson

Mon 10/27

8:49 pm-9:28 pm

Nonstop1h 39m

$197

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 11/6

6:00 am-8:37 am

Nonstop1h 37m

Atlanta Hartsfield-Jackson

Mon 11/10

10:55 pm-11:40 pm

Nonstop1h 45m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 59 results
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Best time to book a flight from Missouri to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Missouri 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 Missouri to Atlanta

What is the cheapest month to book a flight from Missouri to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Missouri to Atlanta (average of $190). Flying from Missouri to Atlanta in June is currently the most expensive (average of $246). 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 MO to ATL?

Find hourly flight availability from Missouri 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 September 15, 2025.

When flying from Missouri to Atlanta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Missouri to Atlanta

Explore weekly flight availability from Missouri 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 September 15, 2025.

The most flights from USMO to ATL are scheduled on a Friday (44 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (30 on average).

Related info for your journey

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

  • What airport do you fly into for flights to Atlanta from Missouri?

    Located just 8.2 mi from the city center, Atlanta Hartsfield-Jackson (ATL) is the airport most travelers will use when flying to Atlanta from Missouri.

  • How popular is this Missouri to Atlanta flight route?

    This flight path from Missouri to Atlanta Hartsfield-Jackson was viewed by 72 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Missouri to Atlanta?

    Departing from Missouri to Atlanta will take you 1h 30m. The distance from Missouri to Atlanta is about 484 mi. Most flights are nonstop.

  • What are the most popular routes from Missouri to Atlanta?

    When deciding which route to take from Missouri to Atlanta consider Kansas City - Atlanta Hartsfield-Jackson, Lambert-St Louis - Atlanta Hartsfield-Jackson or Springfield-Branson - Atlanta Hartsfield-Jackson as they are the most popular.

  • What are the most reliable airlines from Missouri to Atlanta?

    No one likes to see their flight delayed. When booking a flight from Missouri to Atlanta consider choosing Aeromexico (94%), Korean Air (88%) or Delta (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Missouri to Atlanta?

    Looking at all options, your cheapest flight can be booked for $71. While the most popular route (Kansas City - Atlanta Hartsfield-Jackson) can be booked for $145 on average, our data indicates $549 when flying from Missouri to Atlanta.

  • Can I find deals for flights from Missouri to Atlanta that include hotel bookings?

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

  • How can I find direct flights from Missouri to Atlanta?

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

  • Can I find deals for business class flights from Missouri to Atlanta?

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Missouri to Atlanta (average of $190). Flying from Missouri to Atlanta in June is currently the most expensive (average of $246). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Duluth
College Park
Auburn
McDonough
Norcross
Roswell
Lawrenceville
Stone Mountain
Acworth
Kennesaw
Conyers
Buford
Athens
Marietta
Douglasville
Commerce
Covington
Smyrna
Lithonia
Sandy Springs

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Alternative routes for Missouri to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Missouri to Atlanta

Discover the top 6 airlines that operate flights from Missouri to Atlanta. 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$83Average$147FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$141Average$233FlexibilityNo cancel feeOn-time65%
Southern / MokuleleCheapest$189Average$226FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$197Average$390FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$198Average$338FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$206Average$424FlexibilityNo cancel feeOn-time71%

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