$18+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — STL
Jan 11 — Jan 181
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Missouri
Cheapest flights from Atlanta to MissouriExplore 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 December 12, 2025.
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 December 12, 2025.
This Super.com deal was found by Cheapflights users on 12/10. 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.
Thu 12/258:55 amATL - STL
Nonstop1h 45mFrontier
Fri 1/238:22 pmSTL - ATL
Nonstop1h 44mFrontier
Deal found 12/10![Frontier logo]()
$93
This CheapOair deal was found by Cheapflights users on 12/11. 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.
Tue 12/305:21 amATL - MCI
1 stop12h 49mSpirit Airlines
Tue 1/66:15 pmMCI - ATL
1 stop5h 43mSpirit Airlines
Deal found 12/11![Spirit Airlines logo]()
$113
This Trip.com deal was found by Cheapflights users on 12/11. 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.
Wed 12/315:21 amATL - MCI
1 stop12h 49mSpirit Airlines
Tue 1/66:15 pmMCI - ATL
1 stop5h 43mSpirit Airlines
Deal found 12/11![Spirit Airlines logo]()
$126
This Expedia deal was found by Cheapflights users on 12/11. 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.
Tue 12/305:21 amATL - MCI
1 stop12h 49mSpirit Airlines
Wed 1/76:15 pmMCI - ATL
1 stop5h 43mSpirit Airlines
Deal found 12/11![Spirit Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/305:21 amATL - MCI
1 stop12h 49mSpirit Airlines
Mon 1/56:15 pmMCI - ATL
1 stop22h 38mSpirit Airlines
Deal found 12/9![Spirit Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/3010:40 pmATL - MCI
1 stop19h 30mMultiple Airlines
Mon 1/56:15 pmMCI - ATL
1 stop22h 38mMultiple Airlines
Deal found 12/10![Multiple Airlines logo]()
$139
This Frontier deal was found by Cheapflights users on 12/10. 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 12/188:55 amATL - STL
Nonstop1h 45mFrontier
Sun 12/2110:57 amSTL - ATL
Nonstop1h 41mFrontier
Deal found 12/10![Frontier logo]()
$149
This Expedia deal was found by Cheapflights users on 12/11. 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.
Thu 12/188:55 amATL - STL
Nonstop1h 45mFrontier
Mon 12/229:07 amSTL - ATL
1 stop11h 39mFrontier
Deal found 12/11![Frontier logo]()
$161
This Priceline deal was found by Cheapflights users on 12/11. 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.
Wed 12/318:50 amATL - MCI
Nonstop2h 18mMultiple Airlines
Thu 1/811:26 amMCI - ATL
1 stop8h 23mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$161
This CheapOair deal was found by Cheapflights users on 12/11. 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.
Wed 12/315:55 amATL - STL
1 stop17h 38mFrontier
Mon 1/59:07 amSTL - ATL
1 stop23h 06mFrontier
Deal found 12/11![Frontier logo]()
$164
This Expedia deal was found by Cheapflights users on 12/11. 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.
Thu 12/188:55 amATL - STL
Nonstop1h 45mFrontier
Fri 12/199:07 amSTL - ATL
1 stop11h 37mFrontier
Deal found 12/11![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/299:57 pmATL - MCI
1 stop20h 13mMultiple Airlines
Thu 1/15:11 pmMCI - ATL
1 stop13h 20mMultiple Airlines
Deal found 12/9![Multiple Airlines logo]()
$167
Find flight deals from Atlanta to Missouri
Keep the following information in mind while searching for Atlanta to Missouri flight deals. Data was last updated December 12, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $83 (Expedia) |
One-way from | $18 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $357 |
Good round-trip deal | $141 or less |
Good one-way deal | $97 or less |
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 December 12, 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
AtlantaKansas City
ATL - MCI
ATLMCI
Atlanta Hartsfield-Jackson
Wed 1/7
5:21 am-5:10 pm
1 stop12h 49m
Kansas City
Wed 1/7
6:15 pm-12:58 am
1 stop5h 43m
$114
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Thu 3/12
8:55 am-9:47 am
Nonstop1h 52m
Lambert-St Louis
Sun 3/15
10:42 am-1:27 pm
Nonstop1h 45m
$162
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Mon 1/5
10:50 pm-10:33 pm
1 stop24h 43m
Lambert-St Louis
Thu 1/8
5:11 pm-7:07 am
1 stop12h 56m
$163
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Sat 1/10
7:20 am-12:55 pm
1 stop6h 35m
Lambert-St Louis
Wed 1/14
8:20 am-3:05 pm
2 stops5h 45m
$169
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Sat 1/17
2:08 pm-2:49 pm
Nonstop1h 41m
Lambert-St Louis
Mon 1/19
3:45 pm-6:25 pm
Nonstop1h 40m
$171
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Sat 1/17
10:15 am-11:02 am
Nonstop1h 47m
Lambert-St Louis
Thu 1/22
6:57 pm-9:50 pm
Nonstop1h 53m
$171
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Thu 1/8
8:05 am-8:52 am
Nonstop1h 47m
Lambert-St Louis
Thu 1/15
6:55 pm-9:48 pm
Nonstop1h 53m
$171
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Thu 1/15
8:05 am-8:53 am
Nonstop1h 48m
Lambert-St Louis
Thu 1/22
6:57 pm-9:50 pm
Nonstop1h 53m
$171
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Tue 1/13
10:56 pm-11:39 pm
Nonstop1h 43m
Lambert-St Louis
Fri 1/23
6:00 am-8:45 am
Nonstop1h 45m
$177
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Sun 1/18
8:05 am-8:53 am
Nonstop1h 48m
Lambert-St Louis
Tue 1/20
9:59 am-12:35 pm
Nonstop1h 36m
$177
Showing 1-10 of 59 results
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, December is the cheapest month in which you can book a flight from Atlanta to Missouri (average of $46). 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 December 12, 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 15% 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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Atlanta to Missouri
Explore weekly flight availability from Atlanta to Missouri. 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 12, 2025.
The most flights from ATL to USMO are scheduled on a Thursday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
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 December 12, 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.
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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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.
Top 5 airlines flying from Atlanta to Missouri
Discover the top 5 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 December 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$173 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$129 | Average$256 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$133 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$358 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$189 | Average$328 | FlexibilityNo cancel fee | On-time63% |