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$19+ Cheap flights from Atlanta (ATL) to Missouri

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — STL
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Find flight deals from Atlanta to Missouri

Cheapest flights from Atlanta to Missouri
Explore the most affordable flight options available from Atlanta to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 11/1310:43 pmATL - STL
1 stop18h 37mFrontier
Mon 11/1710:25 amSTL - ATL
1 stop12h 34mFrontier
Deal found 10/31$110
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 12/43:45 pmATL - STL
1 stop7h 48mFrontier
Sun 12/710:42 amSTL - ATL
Nonstop1h 45mFrontier
Deal found 10/30$114
This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:00 amATL - MCI
Nonstop2h 18mFrontier
Mon 12/158:45 pmMCI - ATL
1 stop8h 28mFrontier
Deal found 10/28$115
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:40 pmATL - STL
Nonstop1h 49mFrontier
Thu 12/412:04 pmSTL - ATL
Nonstop1h 45mFrontier
Deal found 10/30$117
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Thu 11/137:30 amATL - MCI
1 stop13h 08mFrontier
Fri 11/1411:12 amMCI - ATL
Nonstop2h 07mFrontier
Deal found 10/28$125
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Fri 12/58:00 pmATL - STL
1 stop15h 14mFrontier
Sun 12/710:42 amSTL - ATL
Nonstop1h 45mFrontier
Deal found 10/30$127
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:30 amATL - MCI
1 stop13h 08mFrontier
Tue 11/186:49 pmMCI - ATL
1 stop10h 13mFrontier
Deal found 10/27$127
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Sun 12/148:55 amATL - STL
Nonstop1h 52mFrontier
Sun 1/410:57 amSTL - ATL
Nonstop1h 41mFrontier
Deal found 10/30$129
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:15 pmATL - MCI
1 stop6h 04mFrontier
Sat 11/158:28 pmMCI - ATL
1 stop8h 34mFrontier
Deal found 10/29$129
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:40 pmATL - STL
Nonstop1h 49mFrontier
Mon 11/247:04 pmSTL - ATL
1 stop13h 19mFrontier
Deal found 10/30$130
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:30 amATL - MCI
1 stop13h 08mFrontier
Mon 11/178:28 pmMCI - ATL
1 stop8h 34mFrontier
Deal found 10/29$130
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:05 amATL - MCI
Nonstop2h 12mFrontier
Fri 11/1411:12 amMCI - ATL
Nonstop2h 07mFrontier
Deal found 10/28$131

Cheap flight deals from Atlanta to Missouri

Keep the following information in mind while searching for Atlanta to Missouri flight deals. Data was last updated October 31, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$110
(Cheapflightsfares)

One-way from

$19
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$220

Good round-trip deal

$176 or less

Good one-way deal

$93 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Lambert-St Louis flights.
Search Deals
From Atlanta Hartsfield-Jackson to Missouri
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Missouri
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($42 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 October 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Missouri.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Missouri.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Missouri 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 October 31, 2025.
Use the filters below to find and compare flights from Atlanta to Missouri that are best for you.

Fly from

Atlanta

Fly to

Missouri

Route

Depart

Return

Price

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 11/12

12:15 pm-9:07 am

1 stop21h 52m

Lambert-St Louis

Sun 11/16

11:17 am-1:57 pm

Nonstop1h 40m

$142

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Thu 11/20

2:59 pm-11:57 pm

1 stop9h 58m

Lambert-St Louis

Mon 11/24

7:04 pm-9:23 am

1 stop13h 19m

$145

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Thu 11/13

4:25 pm-9:07 am

2 stops17h 42m

Lambert-St Louis

Sun 11/16

11:17 am-1:57 pm

Nonstop1h 40m

$159

AtlantaKansas City

ATL - MCI

ATLMCI

Atlanta Hartsfield-Jackson

Thu 12/4

8:00 pm-1:53 pm

1 stop18h 53m

Kansas City

Sat 12/6

7:01 pm-7:43 am

1 stop11h 42m

$171

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Mon 11/17

6:19 pm-9:07 am

2 stops15h 48m

Lambert-St Louis

Thu 11/20

9:54 pm-10:30 pm

1 stop23h 36m

$180

AtlantaKansas City

ATL - MCI

ATLMCI

Atlanta Hartsfield-Jackson

Wed 11/19

7:30 am-5:19 pm

1 stop10h 49m

Kansas City

Sat 11/22

8:28 pm-5:22 am

1 stop7h 54m

$190

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Mon 12/8

1:05 pm-1:50 pm

Nonstop1h 45m

Lambert-St Louis

Tue 12/9

8:15 am-10:50 am

Nonstop1h 35m

$192

AtlantaKansas City

ATL - MCI

ATLMCI

Atlanta Hartsfield-Jackson

Fri 12/12

12:43 pm-5:56 pm

1 stop6h 13m

Kansas City

Mon 12/15

3:47 pm-9:59 pm

1 stop5h 12m

$196

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Fri 11/21

9:44 pm-8:57 am

1 stop12h 13m

Lambert-St Louis

Sun 11/23

3:14 pm-5:57 pm

Nonstop1h 43m

$201

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Mon 2/23

2:35 pm-3:20 pm

Nonstop1h 45m

Lambert-St Louis

Tue 2/24

10:15 am-5:35 pm

2 stops6h 20m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 57 results
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Best time to book a flight from Atlanta to Missouri

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

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

Currently, September is the cheapest month in which you can book a flight from Atlanta to Missouri (average of $64). Flying from Atlanta to Missouri in April is currently the most expensive (average of $220). 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 ATL to MO?

Find hourly flight availability from Atlanta to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Missouri in the evening. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

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

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

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

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated October 31, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Atlanta to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,034 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,123 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Missouri. 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 from for flights from Atlanta to Missouri?

    For a flight from Atlanta to Missouri, you will be flying from Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city.

  • How popular is this Atlanta to Missouri flight route?

    Flights from Atlanta Hartsfield-Jackson to Missouri have been viewed 45 times in the past calendar month.

  • How long is the flight from Atlanta to Missouri?

    A quick flight from Atlanta to Missouri can take about 1h 45m. Frontier provides one of the quickest options available for as low as $192. The distance from Atlanta to Missouri is about 484 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Atlanta to Missouri are Atlanta Hartsfield-Jackson - Lambert-St Louis, Atlanta Hartsfield-Jackson - Kansas City and Atlanta Hartsfield-Jackson - Springfield-Branson.

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

    The top 3 most reliable airlines when flying from Atlanta to Missouri are Air France (92%), WestJet (91%) and Delta (91%).

  • What are the cheapest flights from Atlanta to Missouri?

    Looking at all options, your cheapest flight can be booked for $39. While the most popular route (Atlanta Hartsfield-Jackson - Lambert-St Louis) can be booked for $135 on average, our data indicates $203 when flying from Atlanta to Missouri.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Atlanta to Missouri (average of $64). Flying from Atlanta to Missouri in April is currently the most expensive (average of $220). 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

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Alternative routes for Atlanta to Missouri

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 Missouri

Discover the top 6 airlines that operate flights from Atlanta to Missouri. 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 October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$174FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$133Average$413FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$138Average$267FlexibilityNo cancel feeOn-time65%
DeltaCheapest$180Average$366FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$191Average$333FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$288Average$423FlexibilityNo cancel feeOn-time69%

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