$27+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — STL
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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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 May 4, 2026.
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 May 4, 2026.
This Frontier deal was found by Cheapflights users on 5/1. 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.
Tue 8/184:43 pm
ATL
- STL
Nonstop1h 47m
Frontier
Sat 8/225:33 pm
STL
- ATL
Nonstop1h 52m
Frontier
Deal found 5/1![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 6/304:43 pm
ATL
- STL
Nonstop1h 47m
Frontier
Sun 7/56:33 pm
STL
- ATL
Nonstop2h 03m
Frontier
Deal found 5/2![Frontier logo]()
$111
This Priceline deal was found by Cheapflights users on 5/1. 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.
Fri 8/148:05 am
ATL
- STL
Nonstop1h 52m
Frontier
Sun 8/166:33 pm
STL
- ATL
Nonstop2h 03m
Frontier
Deal found 5/1![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 5/2. 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.
Wed 5/278:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Fri 5/295:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Deal found 5/2![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 5/278:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Wed 6/38:08 pm
STL
- ATL
1 stop7h 50m
Frontier
Deal found 4/30![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:43 pm
ATL
- STL
Nonstop1h 50m
Frontier
Sat 6/68:08 pm
STL
- ATL
1 stop7h 50m
Frontier
Deal found 4/30![Frontier logo]()
$118
This Southwest deal was found by Cheapflights users on 5/3. 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.
Tue 6/237:40 pm
ATL
- STL
Nonstop1h 45m
Southwest
Thu 6/258:05 pm
STL
- ATL
Nonstop1h 35m
Southwest
Deal found 5/3![Southwest logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 7/2112:33 pm
ATL
- STL
1 stop7h 50m
Frontier
Wed 7/224:52 pm
STL
- ATL
Nonstop2h 04m
Frontier
Deal found 5/1![Frontier logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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.
Sat 6/64:12 pm
ATL
- MCI
Nonstop2h 17m
Frontier
Wed 6/101:45 pm
MCI
- ATL
1 stop24h 27m
Frontier
Deal found 5/1![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 5/4. 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 6/107:40 am
ATL
- STL
1 stop12h 43m
Frontier
Sun 6/146:31 pm
STL
- ATL
Nonstop2h 14m
Frontier
Deal found 5/4![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 5/3. 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 6/107:40 am
ATL
- MCI
1 stop6h 20m
Frontier
Sat 6/136:16 pm
MCI
- ATL
Nonstop2h 21m
Frontier
Deal found 5/3![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 5/3. 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.
Sat 5/238:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Tue 5/266:33 pm
STL
- ATL
Nonstop1h 50m
Frontier
Deal found 5/3![Frontier logo]()
$124
Best flights from Atlanta to MissouriDiscover carefully curated flight deals from Atlanta to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Atlanta to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Southwest deal was found by Cheapflights users on 5/3. 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.
Tue 6/237:40 pm
ATL
- STL
Nonstop1h 45m
Southwest
Thu 6/258:05 pm
STL
- ATL
Nonstop1h 35m
Southwest
Deal found 5/3![Southwest logo]()
$119
This Delta deal was found by Cheapflights users on 5/2. 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.
Sun 6/217:35 am
ATL
- STL
Nonstop1h 41m
Delta
Sun 6/287:12 pm
STL
- ATL
Nonstop1h 48m
Delta
Deal found 5/2![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 5/3. 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.
Fri 6/126:50 am
ATL
- STL
Nonstop1h 40m
Southwest
Sun 6/144:40 pm
STL
- ATL
1 stop6h 35m
Southwest
Deal found 5/3![Southwest logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/1910:39 am
ATL
- TBN
1 stop26h 06m
Multiple Airlines
Sat 5/232:30 pm
TBN
- ATL
1 stop21h 57m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:10 pm
ATL
- STL
Nonstop1h 46m
Delta
Thu 7/210:51 am
STL
- ATL
Nonstop1h 35m
Delta
Deal found 4/30![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/199:52 am
ATL
- COU
2 stops13h 11m
United Airlines
Sat 5/2310:53 am
COU
- ATL
2 stops12h 37m
United Airlines
Deal found 5/4![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/3. 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.
Wed 7/88:16 am
ATL
- MCI
Nonstop2h 08m
Delta
Wed 7/85:35 pm
MCI
- ATL
Nonstop2h 14m
Delta
Deal found 5/3![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 5/2. 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.
Mon 6/81:15 pm
ATL
- STL
1 stop6h 45m
Southwest
Mon 6/158:05 pm
STL
- ATL
Nonstop1h 35m
Southwest
Deal found 5/2![Southwest logo]()
$169
This Delta deal was found by Cheapflights users on 5/3. 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.
Mon 6/298:20 am
ATL
- MCI
Nonstop2h 11m
Delta
Thu 7/25:40 pm
MCI
- ATL
Nonstop2h 14m
Delta
Deal found 5/3![Delta logo]()
$157
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/38:30 am
ATL
- COU
2 stops10h 38m
American Airlines
Sun 6/77:16 am
COU
- ATL
1 stop6h 15m
American Airlines
Deal found 4/30![American Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:40 pm
ATL
- STL
1 stop5h 35m
Southwest
Wed 6/36:45 pm
STL
- ATL
Nonstop1h 35m
Southwest
Deal found 4/29![Southwest logo]()
$198
This KAYAK deal was found by Cheapflights users on 5/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:10 pm
ATL
- STL
Nonstop1h 46m
Delta
Thu 6/111:39 pm
STL
- ATL
Nonstop1h 39m
Delta
Deal found 5/1![Delta logo]()
$190
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:55 am
ATL
- MCI
Nonstop2h 05m
Southwest
Tue 6/167:40 am
MCI
- ATL
1 stop4h 55m
Southwest
Deal found 4/30![Southwest logo]()
$208
This Delta deal was found by Cheapflights users on 5/1. 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.
Sun 6/288:20 am
ATL
- MCI
Nonstop2h 11m
Delta
Sun 7/127:00 am
MCI
- ATL
Nonstop2h 03m
Delta
Deal found 5/1![Delta logo]()
$198
This Southwest deal was found by Cheapflights users on 5/3. 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.
Fri 6/266:30 pm
ATL
- MCI
1 stop6h 45m
Southwest
Mon 6/296:05 pm
MCI
- ATL
1 stop3h 35m
Southwest
Deal found 5/3![Southwest logo]()
$217
This KAYAK deal was found by Cheapflights users on 5/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:33 pm
ATL
- STL
Nonstop1h 45m
Delta
Thu 6/257:08 am
STL
- ATL
Nonstop1h 37m
Delta
Deal found 5/1![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 5/73:37 pm
ATL
- COU
1 stop7h 26m
United Airlines
Sat 5/93:10 pm
COU
- ATL
1 stop5h 11m
United Airlines
Deal found 4/30![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 5/1. 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.
Mon 6/86:15 pm
ATL
- STL
1 stop5h 55m
Southwest
Sat 6/139:50 am
STL
- ATL
2 stops7h 40m
Southwest
Deal found 5/1![Southwest logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Fri 5/226:35 am
ATL
- TBN
1 stop8h 15m
Multiple Airlines
Sun 5/2412:15 pm
TBN
- ATL
1 stop19h 54m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 5/4. 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.
Fri 6/51:15 pm
ATL
- STL
1 stop6h 45m
Southwest
Sun 6/710:25 am
STL
- ATL
1 stop6h 45m
Southwest
Deal found 5/4![Southwest logo]()
$257
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Thu 6/116:01 am
ATL
- COU
1 stop6h 13m
American Airlines
Fri 6/126:47 pm
COU
- ATL
1 stop15h 32m
American Airlines
Deal found 5/2![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/196:00 am
ATL
- JLN
2 stops8h 37m
United Airlines
Sat 5/238:54 am
JLN
- ATL
2 stops11h 24m
United Airlines
Deal found 5/4![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 6/67:06 pm
ATL
- SGF
1 stop5h 21m
United Airlines
Wed 6/103:05 pm
SGF
- ATL
1 stop5h 13m
United Airlines
Deal found 5/3![United Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 5/1. 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.
Mon 6/2210:55 am
ATL
- MCI
Nonstop2h 05m
Southwest
Sun 6/285:20 pm
MCI
- ATL
Nonstop2h 05m
Southwest
Deal found 5/1![Southwest logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sun 5/177:35 am
ATL
- SGF
2 stops28h 56m
Multiple Airlines
Mon 5/188:23 pm
SGF
- ATL
1 stop19h 35m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/218:20 am
ATL
- MCI
Nonstop2h 09m
Delta
Mon 5/257:05 am
MCI
- ATL
Nonstop2h 05m
Delta
Deal found 4/29![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/155:38 pm
ATL
- COU
1 stop4h 51m
American Airlines
Tue 5/1912:06 pm
COU
- ATL
1 stop6h 21m
American Airlines
Deal found 4/30![American Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/305:30 am
ATL
- SGF
2 stops10h 02m
United Airlines
Sat 6/63:07 pm
SGF
- ATL
1 stop5h 33m
United Airlines
Deal found 4/30![United Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:35 pm
ATL
- MCI
1 stop4h 40m
Southwest
Sun 7/58:30 am
MCI
- ATL
2 stops6h 05m
Southwest
Deal found 4/30![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 5/3. 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 7/23:40 pm
ATL
- MCI
2 stops8h 40m
Southwest
Mon 7/65:15 pm
MCI
- ATL
1 stop5h 50m
Southwest
Deal found 5/3![Southwest logo]()
$326
Last-minute flights from Atlanta to MissouriDiscover last-minute flight deals from Atlanta to Missouri. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Missouri. Data last updated May 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:04 pm
ATL
- STL
Nonstop1h 50m
Frontier
Sat 6/65:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Deal found 4/29![Frontier logo]()
$127
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:53 pm
ATL
- STL
1 stop7h 28m
Frontier
Tue 5/196:33 pm
STL
- ATL
Nonstop1h 50m
Frontier
Deal found 4/29![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 4/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Tue 5/266:33 pm
STL
- ATL
Nonstop1h 50m
Frontier
Deal found 4/30![Frontier logo]()
$123
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 5/265:53 pm
ATL
- STL
1 stop7h 04m
Frontier
Tue 6/96:31 pm
STL
- ATL
Nonstop2h 14m
Frontier
Deal found 5/1![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 5/2. 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.
Wed 5/278:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Fri 5/295:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Deal found 5/2![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 5/278:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Wed 6/38:08 pm
STL
- ATL
1 stop7h 50m
Frontier
Deal found 4/30![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Mon 6/18:08 pm
STL
- ATL
1 stop7h 50m
Frontier
Deal found 4/30![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Wed 5/277:35 am
ATL
- MCI
1 stop7h 14m
Frontier
Fri 6/56:24 pm
MCI
- ATL
Nonstop2h 19m
Frontier
Deal found 4/30![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 4/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:12 pm
ATL
- MCI
Nonstop2h 17m
Frontier
Mon 6/16:24 pm
MCI
- ATL
Nonstop2h 19m
Frontier
Deal found 4/30![Frontier logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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.
Sat 6/64:12 pm
ATL
- MCI
Nonstop2h 17m
Frontier
Wed 6/101:45 pm
MCI
- ATL
1 stop24h 27m
Frontier
Deal found 5/1![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 5/3. 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 6/107:40 am
ATL
- MCI
1 stop6h 20m
Frontier
Sat 6/136:16 pm
MCI
- ATL
Nonstop2h 21m
Frontier
Deal found 5/3![Frontier logo]()
$123
This Delta deal was found by Cheapflights users on 5/4. 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.
Sun 6/217:35 pm
ATL
- MCI
Nonstop2h 11m
Delta
Tue 6/308:00 am
MCI
- ATL
Nonstop2h 00m
Delta
Deal found 5/4![Delta logo]()
$119
One-way flights from Atlanta to MissouriSearch for one-way flight options from Atlanta to Missouri. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Atlanta to Missouri. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/278:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 5/1![Frontier logo]()
$27
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/258:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 5/4![Frontier logo]()
$33
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:43 pm
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/30![Frontier logo]()
$34
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Fri 7/318:05 am
ATL
- STL
Nonstop1h 52m
Frontier
Deal found 5/4![Frontier logo]()
$36
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Fri 7/38:05 am
ATL
- STL
Nonstop1h 47m
Frontier
Deal found 5/2![Frontier logo]()
$54
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 8/24:43 pm
ATL
- STL
Nonstop1h 54m
Frontier
Deal found 5/1![Frontier logo]()
$55
This Southwest deal was found by Cheapflights users on 5/2. 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.
Sun 6/287:00 am
ATL
- STL
Nonstop1h 40m
Southwest
Deal found 5/2![Southwest logo]()
$60
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:09 pm
ATL
- MCI
Nonstop2h 12m
Frontier
Deal found 4/30![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/234:12 pm
ATL
- MCI
Nonstop2h 17m
Frontier
Deal found 5/2![Frontier logo]()
$68
This Delta deal was found by Cheapflights users on 5/1. 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 7/311:10 pm
ATL
- STL
Nonstop1h 46m
Delta
Deal found 5/1![Delta logo]()
$69
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:12 pm
ATL
- MCI
Nonstop2h 17m
Frontier
Deal found 4/30![Frontier logo]()
$69
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:00 pm
ATL
- MCI
1 stop5h 25m
Southwest
Deal found 4/29![Southwest logo]()
$70
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 May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $110 (Frontier) |
One-way from | $27 (Kiwi.com) |
Popular in | May |
Cheapest in | August |
Average price | $269 |
Good round-trip deal | $189 or less |
Good one-way deal | $100 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 May 4, 2026.
Use the filters below to find and compare flights from Atlanta to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Tue 6/23
7:40 pm-8:25 pm
Nonstop1h 45m
Lambert-St Louis
Thu 6/25
8:05 pm-10:40 pm
Nonstop1h 35m
$119
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Sun 6/21
7:35 am-8:16 am
Nonstop1h 41m
Lambert-St Louis
Sun 6/28
7:12 pm-10:00 pm
Nonstop1h 48m
$119
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Fri 6/12
6:50 am-7:30 am
Nonstop1h 40m
Lambert-St Louis
Sun 6/14
4:40 pm-12:15 am
1 stop6h 35m
$138
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Mon 6/29
11:10 pm-11:56 pm
Nonstop1h 46m
Lambert-St Louis
Thu 7/2
10:51 am-1:26 pm
Nonstop1h 35m
$157
AtlantaKansas City
ATL - MCI
ATLMCI
Atlanta Hartsfield-Jackson
Wed 7/8
8:16 am-9:24 am
Nonstop2h 08m
Kansas City
Wed 7/8
5:35 pm-8:49 pm
Nonstop2h 14m
$157
AtlantaKansas City
ATL - MCI
ATLMCI
Atlanta Hartsfield-Jackson
Mon 6/29
8:20 am-9:31 am
Nonstop2h 11m
Kansas City
Thu 7/2
5:40 pm-8:54 pm
Nonstop2h 14m
$157
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Mon 6/8
1:15 pm-7:00 pm
1 stop6h 45m
Lambert-St Louis
Mon 6/15
8:05 pm-10:40 pm
Nonstop1h 35m
$169
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Tue 6/9
11:10 pm-11:56 pm
Nonstop1h 46m
Lambert-St Louis
Thu 6/11
1:39 pm-4:18 pm
Nonstop1h 39m
$190
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Mon 6/1
7:40 pm-12:15 am
1 stop5h 35m
Lambert-St Louis
Wed 6/3
6:45 pm-9:20 pm
Nonstop1h 35m
$198
AtlantaKansas City
ATL - MCI
ATLMCI
Atlanta Hartsfield-Jackson
Sun 6/28
8:20 am-9:31 am
Nonstop2h 11m
Kansas City
Sun 7/12
7:00 am-10:03 am
Nonstop2h 03m
$198
Showing 1-10 of 60 resultsSorted by cheapest first
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.
ATL-STL
ATL-MCI
ATL-SGF
ATL-COU
ATL-TBN
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
ATL-USMO
ATL-STL
ATL-MCI
ATL-SGF
ATL-COU
How far ahead should I book a flight from Atlanta to Missouri?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Missouri. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 $18). Flying from Atlanta to Missouri in July is currently the most expensive (average of $80). 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 May 4, 2026.
A simple way to save on the total cost of your ticket is to fly from Atlanta to Missouri in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.
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 May 2, 2026.
Travelers seeking maximum savings on their Atlanta to Missouri flight should consider departing on Friday afternoons 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 May 4, 2026.
The most flights from ATL to USMO are scheduled on a Monday (39 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Atlanta to Missouri?
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 May 4, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican 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
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Missouri by cabin class
Find flights from Atlanta to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Atlanta and Missouri flights
Browse other Atlanta and Missouri flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Atlanta to Missouri flights
Consider these flights traveling from Atlanta to Missouri.
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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$57 | Average$163 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$107 | Average$261 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$158 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$159 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$327 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$319 | Average$374 | FlexibilityNo cancel fee | On-time69% |