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$18+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — ATL
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Mon 12/296:15 pmMCI - ATL
1 stop12h 33mMultiple Airlines
Wed 1/79:01 amATL - MCI
1 stop9h 09mMultiple Airlines
Deal found 12/13$174
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Mon 12/296:15 pmMCI - ATL
1 stop12h 33mMultiple Airlines
Mon 1/58:50 amATL - MCI
Nonstop2h 18mMultiple Airlines
Deal found 12/13$184
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:27 pmSTL - ATL
1 stop13h 35mFrontier
Tue 12/308:55 amATL - STL
Nonstop1h 45mFrontier
Deal found 12/14$191
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Mon 12/296:15 pmMCI - ATL
1 stop12h 33mMultiple Airlines
Tue 1/69:01 amATL - MCI
1 stop9h 09mMultiple Airlines
Deal found 12/13$193
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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.
Tue 12/308:45 pmMCI - ATL
1 stop22h 02mFrontier
Mon 1/58:50 amATL - MCI
Nonstop2h 18mFrontier
Deal found 12/14$198
This Super.com deal was found by Cheapflights users on 12/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:13 amMCI - ATL
Nonstop2h 20mFrontier
Mon 1/58:50 amATL - MCI
Nonstop2h 18mFrontier
Deal found 12/13$205
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:15 pmMCI - ATL
1 stop15h 07mMultiple Airlines
Sat 1/310:50 pmATL - MCI
1 stop25h 09mMultiple Airlines
Deal found 12/14$207
This CheapOair deal was found by Cheapflights users on 12/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:27 pmSTL - ATL
1 stop17h 16mFrontier
Fri 1/28:30 pmATL - STL
1 stop14h 32mFrontier
Deal found 12/14$209
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:43 pmSTL - ATL
1 stop23h 04mFrontier
Mon 12/2910:50 pmATL - STL
1 stop24h 43mFrontier
Deal found 12/15$213
This Frontier deal was found by Cheapflights users on 12/13. 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.
Wed 12/247:43 pmSTL - ATL
1 stop8h 45mFrontier
Wed 12/312:59 pmATL - STL
1 stop8h 34mFrontier
Deal found 12/13$214
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:15 pmMCI - ATL
1 stop26h 25mMultiple Airlines
Tue 12/309:01 amATL - MCI
1 stop9h 09mMultiple Airlines
Deal found 12/12$215
This CheapOair deal was found by Cheapflights users on 12/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:27 pmSTL - ATL
1 stop13h 35mFrontier
Wed 12/318:12 amATL - STL
1 stop15h 21mFrontier
Deal found 12/14$215

Find flight deals from Missouri to Atlanta

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

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$76
(Frontier)

One-way from

$18
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$253

Good round-trip deal

$249 or less

Good one-way deal

$141 or less
Provider with most accurate pricing for Lambert-St Louis-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Atlanta Hartsfield-Jackson flights.
Search Deals
From Missouri to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Missouri to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Missouri to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Missouri to Atlanta Hartsfield-Jackson.
Search Deals

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 December 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 1/30

8:22 pm-11:06 pm

Nonstop1h 44m

Atlanta Hartsfield-Jackson

Mon 2/2

4:13 pm-11:33 pm

1 stop8h 20m

$128

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Fri 1/9

11:26 am-11:08 pm

1 stop10h 42m

Atlanta Hartsfield-Jackson

Sun 1/18

5:25 am-10:31 am

1 stop6h 06m

$152

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 1/21

3:46 pm-7:03 am

2 stops14h 17m

Atlanta Hartsfield-Jackson

Sat 1/31

4:27 pm-11:33 pm

1 stop8h 06m

$164

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 1/14

8:32 pm-11:16 pm

Nonstop1h 44m

Atlanta Hartsfield-Jackson

Sun 1/18

10:40 pm-11:52 am

1 stop14h 12m

$165

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 1/15

6:55 pm-9:48 pm

Nonstop1h 53m

Atlanta Hartsfield-Jackson

Wed 1/21

10:54 pm-11:37 pm

Nonstop1h 43m

$171

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 1/15

6:55 pm-9:48 pm

Nonstop1h 53m

Atlanta Hartsfield-Jackson

Tue 1/20

10:54 pm-11:37 pm

Nonstop1h 43m

$171

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 1/26

6:00 am-8:45 am

Nonstop1h 45m

Atlanta Hartsfield-Jackson

Thu 1/29

5:08 pm-5:50 pm

Nonstop1h 42m

$171

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 1/12

2:15 pm-4:45 pm

Nonstop1h 30m

Atlanta Hartsfield-Jackson

Tue 1/13

6:10 am-11:15 am

1 stop6h 05m

$181

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 1/15

8:00 am-1:25 pm

1 stop4h 25m

Atlanta Hartsfield-Jackson

Tue 1/20

6:15 pm-7:00 pm

Nonstop1h 45m

$181

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 1/16

8:32 pm-11:16 pm

Nonstop1h 44m

Atlanta Hartsfield-Jackson

Wed 1/21

10:50 pm-11:33 pm

3 stops25h 43m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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, December is the cheapest month in which you can book a flight from Missouri to Atlanta (average of $57). Flying from Missouri to Atlanta in April is currently the most expensive (average of $215). 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 December 15, 2025.

One of the essential ways to save on airfare from Missouri to Atlanta is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.

What is the cheapest day to fly from Missouri to Atlanta?

Use this chart to determine the cheapest time to fly round-trip from Missouri to Atlanta. Price data was last updated on December 16, 2024.

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

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 December 15, 2025.

The most flights from USMO to ATL are scheduled on a Monday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Missouri to Atlanta?

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 77 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 44m. The distance from Missouri to Atlanta is about 484 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 (93%), WestJet (93%) or KLM (92%) 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 $69. While the most popular route (Kansas City - Atlanta Hartsfield-Jackson) can be booked for $106 on average, our data indicates $556 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, December is the cheapest month in which you can book a flight from Missouri to Atlanta (average of $57). Flying from Missouri to Atlanta in April is currently the most expensive (average of $215). 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
College Park
Duluth
McDonough
Roswell
Norcross
Marietta
Stone Mountain
Lawrenceville
Kennesaw
Peachtree Corners
Conyers
Buford
Lithia Springs
Lithonia
Covington
Smyrna
Commerce
Douglasville
Auburn
Suwanee

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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 5 airlines flying from Missouri to Atlanta

Discover the top 5 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$168FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$141Average$257FlexibilityNo cancel feeOn-time65%
DeltaCheapest$184Average$379FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$188Average$338FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$201Average$390FlexibilityNo cancel feeOn-time71%

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