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$29+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ATL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$114
(FlightHub)

One-way from

$34
(Cheapflightsfares)

Popular in

March

Cheapest in

June

Average price

$299

Good round-trip deal

$243 or less

Good one-way deal

$131 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. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/252:30 pmSTL - ATL
1 stop7h 35mMultiple Airlines
Mon 9/112:05 pmATL - STL
Nonstop1h 51mMultiple Airlines
Deal found 7/28$114
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 10/1611:02 amSTL - ATL
Nonstop1h 40mFrontier
Sun 10/199:20 amATL - STL
Nonstop1h 47mFrontier
Deal found 7/30$115
This CheapOair deal was found by Cheapflights users on 7/28. 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 8/1110:47 amSTL - ATL
1 stop7h 13mSpirit Airlines
Thu 8/146:35 amATL - STL
1 stop7h 57mSpirit Airlines
Deal found 7/28$129
This Frontier deal was found by Cheapflights users on 7/29. 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.
Mon 8/1111:20 amMCI - ATL
Nonstop2h 12mFrontier
Fri 8/159:11 amATL - MCI
Nonstop2h 10mFrontier
Deal found 7/29$132
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:42 pmSTL - ATL
Nonstop1h 42mDelta
Sun 9/147:35 amATL - STL
Nonstop1h 39mDelta
Deal found 7/27$147
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/54:23 pmMCI - ATL
1 stop6h 23mSpirit Airlines
Wed 8/610:44 amATL - MCI
1 stop5h 33mSpirit Airlines
Deal found 7/29$160
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/411:20 amMCI - ATL
Nonstop2h 12mMultiple Airlines
Wed 8/610:44 amATL - MCI
1 stop5h 33mMultiple Airlines
Deal found 7/28$162
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:15 amMCI - ATL
Nonstop2h 00mSouthwest
Mon 9/86:50 pmATL - MCI
1 stop6h 15mSouthwest
Deal found 7/28$177
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:15 pmMCI - ATL
1 stop4h 50mAmerican Airlines
Mon 9/155:41 amATL - MCI
1 stop5h 15mAmerican Airlines
Deal found 7/30$187
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:50 amMCI - ATL
Nonstop2h 05mDelta
Sun 8/2410:00 amATL - MCI
Nonstop2h 06mDelta
Deal found 7/27$197
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/208:05 amJLN - ATL
2 stops10h 33mUnited Airlines
Tue 8/266:59 pmATL - JLN
1 stop5h 44mUnited Airlines
Deal found 7/30$250
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/234:13 pmSGF - ATL
Nonstop1h 52mDelta
Thu 10/29:15 pmATL - SGF
Nonstop1h 47mDelta
Deal found 7/29$339

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 July 30, 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

Mon 8/25

2:30 pm-11:05 pm

1 stop7h 35m

Atlanta Hartsfield-Jackson

Mon 9/1

12:05 pm-12:56 pm

Nonstop1h 51m

$114

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 10/16

11:02 am-1:42 pm

Nonstop1h 40m

Atlanta Hartsfield-Jackson

Sun 10/19

9:20 am-10:07 am

Nonstop1h 47m

$115

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 8/11

10:47 am-7:00 pm

1 stop7h 13m

Atlanta Hartsfield-Jackson

Thu 8/14

6:35 am-1:32 pm

1 stop7h 57m

$129

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Mon 8/11

11:20 am-2:32 pm

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Fri 8/15

9:11 am-10:21 am

Nonstop2h 10m

$132

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 9/12

6:42 pm-9:24 pm

Nonstop1h 42m

Atlanta Hartsfield-Jackson

Sun 9/14

7:35 am-8:14 am

Nonstop1h 39m

$147

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Tue 8/5

4:23 pm-11:46 pm

1 stop6h 23m

Atlanta Hartsfield-Jackson

Wed 8/6

10:44 am-3:17 pm

1 stop5h 33m

$160

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Mon 8/4

11:20 am-2:32 pm

Nonstop2h 12m

Atlanta Hartsfield-Jackson

Wed 8/6

10:44 am-3:17 pm

1 stop5h 33m

$162

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Thu 9/4

11:15 am-2:15 pm

Nonstop2h 00m

Atlanta Hartsfield-Jackson

Mon 9/8

6:50 pm-12:05 am

1 stop6h 15m

$177

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Fri 9/12

5:15 pm-11:05 pm

1 stop4h 50m

Atlanta Hartsfield-Jackson

Mon 9/15

5:41 am-9:56 am

1 stop5h 15m

$187

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Thu 8/21

5:50 am-8:55 am

Nonstop2h 05m

Atlanta Hartsfield-Jackson

Sun 8/24

10:00 am-11:06 am

Nonstop2h 06m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 29 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 $247). 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 July 30, 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 July 30, 2025.

The most flights from USMO to ATL are scheduled on a Monday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Missouri to Atlanta, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 59 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 to fly from Missouri to Atlanta one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $34. Spirit Airlines flights start at $63 while deals on Southwest start at $74 one-way.

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

    When deciding which route to take from Missouri to Atlanta consider Lambert-St Louis - Atlanta Hartsfield-Jackson, Kansas City - 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 Korean Air (84%), Delta (82%) or Air France (82%) 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 $77. While the most popular route (Lambert-St Louis - Atlanta Hartsfield-Jackson) can be booked for $120 on average our data indicates $1,399 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 $247). 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
Marietta
Stone Mountain
Lawrenceville
Sandy Springs
Kennesaw
Conyers
Douglasville
Acworth
Morrow
Buford
Covington
Smyrna
Athens
Stockbridge
Roswell

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Alternative routes for Missouri to Atlanta

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$149FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$156Average$234FlexibilityNo cancel feeOn-time65%
Southern / MokuleleCheapest$193Average$239FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$198Average$395FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$213Average$341FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$465FlexibilityNo cancel feeOn-time71%

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