$61+ Cheap flights from St. Louis (STL) 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STL
Aug 27 — Sep 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Missouri with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 St. Louis to Missouri
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to MissouriExplore the most affordable flight options available from St. Louis to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from St. Louis to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/206:17 pm
STL
- MCI
1 stop16h 24m
Frontier
Mon 8/2411:26 am
MCI
- STL
1 stop5h 56m
Frontier
Deal found 7/26![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/216:17 pm
STL
- MCI
1 stop21h 48m
Frontier
Mon 8/2411:26 am
MCI
- STL
1 stop5h 56m
Frontier
Deal found 7/22![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/110:35 am
STL
- MCI
2 stops22h 11m
Multiple Airlines
Mon 10/56:11 pm
MCI
- STL
1 stop15h 29m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$191
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:58 pm
STL
- MCI
2 stops38h 43m
Frontier
Mon 8/3111:26 am
MCI
- STL
1 stop5h 56m
Frontier
Deal found 7/27![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/136:34 pm
STL
- MCI
1 stop22h 36m
Frontier
Mon 8/171:45 pm
MCI
- STL
1 stop5h 38m
Frontier
Deal found 7/23![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/206:17 pm
STL
- MCI
1 stop16h 24m
Frontier
Thu 8/271:38 pm
MCI
- STL
2 stops27h 44m
Frontier
Deal found 7/23![Frontier logo]()
$215
This Southwest deal was found by Cheapflights users on 7/23. 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 8/208:30 am
STL
- MCI
Nonstop1h 05m
Southwest
Thu 8/2712:15 pm
MCI
- STL
Nonstop1h 00m
Southwest
Deal found 7/23![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 7/24. 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.
Sat 9/52:15 pm
STL
- MCI
Nonstop1h 05m
Southwest
Sun 9/68:25 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 7/24![Southwest logo]()
$242
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/221:25 pm
STL
- SGF
1 stop9h 18m
American Airlines
Sat 8/2910:39 am
SGF
- STL
1 stop13h 19m
American Airlines
Deal found 7/23![American Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/154:57 pm
STL
- SGF
2 stops19h 44m
Multiple Airlines
Fri 8/2110:23 am
SGF
- STL
1 stop29h 48m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/2211:25 am
STL
- JLN
1 stop25h 53m
United Airlines
Sat 8/298:30 am
JLN
- STL
1 stop12h 47m
United Airlines
Deal found 7/23![United Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/209:32 am
STL
- SGF
1 stop9h 21m
American Airlines
Sun 8/237:15 am
SGF
- STL
1 stop9h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$491
Best flights from St. Louis to MissouriDiscover carefully curated flight deals from St. Louis to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from St. Louis to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This Southwest deal was found by Cheapflights users on 7/23. 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 8/208:30 am
STL
- MCI
Nonstop1h 05m
Southwest
Thu 8/2712:15 pm
MCI
- STL
Nonstop1h 00m
Southwest
Deal found 7/23![Southwest logo]()
$237
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/221:25 pm
STL
- SGF
1 stop9h 18m
American Airlines
Sat 8/2910:39 am
SGF
- STL
1 stop13h 19m
American Airlines
Deal found 7/23![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/227:25 am
STL
- JLN
1 stop11h 21m
United Airlines
Sat 8/298:30 am
JLN
- STL
1 stop12h 47m
United Airlines
Deal found 7/25![United Airlines logo]()
$456
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:20 pm
STL
- MCI
Nonstop1h 05m
Southwest
Mon 8/318:25 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 7/27![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 7/26. 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 8/202:20 pm
STL
- MCI
Nonstop1h 05m
Southwest
Mon 8/2412:15 pm
MCI
- STL
Nonstop1h 00m
Southwest
Deal found 7/26![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 7/25. 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 9/82:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Tue 9/1511:55 am
MCI
- STL
Nonstop1h 00m
Southwest
Deal found 7/25![Southwest logo]()
$237
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 pm
STL
- SGF
1 stop17h 21m
Multiple Airlines
Mon 8/108:42 am
SGF
- STL
2 stops32h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$627
This Southwest deal was found by Cheapflights users on 7/24. 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 9/88:25 am
STL
- MCI
Nonstop1h 05m
Southwest
Tue 9/811:45 am
MCI
- STL
1 stop6h 10m
Southwest
Deal found 7/24![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 7/23. 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.
Sat 8/156:50 am
STL
- MCI
1 stop7h 00m
Southwest
Wed 8/1911:55 am
MCI
- STL
Nonstop1h 00m
Southwest
Deal found 7/23![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 7/26. 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.
Wed 9/210:45 am
STL
- MCI
1 stop5h 25m
Southwest
Tue 9/811:55 am
MCI
- STL
Nonstop1h 00m
Southwest
Deal found 7/26![Southwest logo]()
$247
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/219:32 am
STL
- SGF
1 stop9h 21m
American Airlines
Mon 8/2410:35 am
SGF
- STL
1 stop13h 39m
American Airlines
Deal found 7/25![American Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/216:54 pm
STL
- JLN
1 stop23h 52m
United Airlines
Fri 8/281:53 pm
JLN
- STL
3 stops22h 10m
United Airlines
Deal found 7/24![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/75:59 pm
STL
- JLN
1 stop19h 23m
United Airlines
Tue 8/118:30 am
JLN
- STL
1 stop24h 09m
United Airlines
Deal found 7/22![United Airlines logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 11/244:08 pm
STL
- SGF
1 stop19h 17m
Multiple Airlines
Sun 11/2912:15 pm
SGF
- STL
2 stops31h 05m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$790
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
STL
- SGF
1 stop12h 53m
American Airlines
Sat 8/158:04 pm
SGF
- STL
1 stop12h 20m
American Airlines
Deal found 7/27![American Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/109:20 am
STL
- JLN
1 stop4h 02m
United Airlines
Fri 8/148:30 am
JLN
- STL
1 stop27h 23m
United Airlines
Deal found 7/25![United Airlines logo]()
$718
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 8/151:25 pm
STL
- SGF
1 stop9h 18m
American Airlines
Fri 8/217:15 am
SGF
- STL
1 stop9h 09m
American Airlines
Deal found 7/24![American Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/87:20 am
STL
- JLN
1 stop6h 02m
United Airlines
Wed 8/128:30 am
JLN
- STL
1 stop7h 08m
United Airlines
Deal found 7/24![United Airlines logo]()
$778
This Expedia deal was found by Cheapflights users on 7/22. 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 8/207:36 pm
STL
- UIN
2 stops18h 19m
Multiple Airlines
Thu 8/279:55 am
UIN
- STL
2 stops14h 04m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,103
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:50 am
STL
- SGF
1 stop9h 12m
United Airlines
Sat 8/156:37 pm
SGF
- STL
1 stop21h 01m
United Airlines
Deal found 7/27![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/106:00 am
STL
- SGF
1 stop17h 27m
United Airlines
Fri 8/146:37 pm
SGF
- STL
1 stop17h 16m
United Airlines
Deal found 7/26![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/228:00 am
STL
- SGF
1 stop10h 02m
United Airlines
Sat 8/299:00 am
SGF
- STL
2 stops13h 00m
United Airlines
Deal found 7/23![United Airlines logo]()
$870
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:59 pm
STL
- JLN
1 stop24h 19m
United Airlines
Sat 8/158:30 am
JLN
- STL
1 stop6h 27m
United Airlines
Deal found 7/27![United Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/95:59 pm
STL
- JLN
1 stop19h 23m
United Airlines
Thu 8/138:30 am
JLN
- STL
1 stop25h 42m
United Airlines
Deal found 7/25![United Airlines logo]()
$884
Last-minute flights from St. Louis to MissouriDiscover last-minute flight deals from St. Louis to Missouri. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Missouri. Data last updated July 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/136:34 pm
STL
- MCI
1 stop22h 36m
Frontier
Mon 8/171:45 pm
MCI
- STL
1 stop5h 38m
Frontier
Deal found 7/23![Frontier logo]()
$214
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/157:25 am
STL
- MCI
1 stop4h 55m
United Airlines
Wed 8/197:30 am
MCI
- STL
1 stop4h 32m
United Airlines
Deal found 7/23![United Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/154:57 pm
STL
- SGF
2 stops19h 44m
Multiple Airlines
Fri 8/2110:23 am
SGF
- STL
1 stop29h 48m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/206:17 pm
STL
- MCI
1 stop16h 24m
Frontier
Mon 8/2411:26 am
MCI
- STL
1 stop5h 56m
Frontier
Deal found 7/26![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/206:17 pm
STL
- MCI
1 stop16h 24m
Frontier
Thu 8/271:38 pm
MCI
- STL
2 stops27h 44m
Frontier
Deal found 7/23![Frontier logo]()
$215
This Southwest deal was found by Cheapflights users on 7/23. 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 8/208:30 am
STL
- MCI
Nonstop1h 05m
Southwest
Thu 8/2712:15 pm
MCI
- STL
Nonstop1h 00m
Southwest
Deal found 7/23![Southwest logo]()
$237
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/209:32 am
STL
- SGF
1 stop9h 21m
American Airlines
Sun 8/237:15 am
SGF
- STL
1 stop9h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/216:17 pm
STL
- MCI
1 stop21h 48m
Frontier
Mon 8/2411:26 am
MCI
- STL
1 stop5h 56m
Frontier
Deal found 7/22![Frontier logo]()
$129
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/221:25 pm
STL
- SGF
1 stop9h 18m
American Airlines
Sat 8/2910:39 am
SGF
- STL
1 stop13h 19m
American Airlines
Deal found 7/23![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/2211:25 am
STL
- JLN
1 stop25h 53m
United Airlines
Sat 8/298:30 am
JLN
- STL
1 stop12h 47m
United Airlines
Deal found 7/23![United Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/236:17 pm
STL
- MCI
1 stop16h 24m
Frontier
Sun 8/304:47 pm
MCI
- STL
2 stops26h 26m
Frontier
Deal found 7/26![Frontier logo]()
$256
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:58 pm
STL
- MCI
2 stops38h 43m
Frontier
Mon 8/3111:26 am
MCI
- STL
1 stop5h 56m
Frontier
Deal found 7/27![Frontier logo]()
$206
One-way flights from St. Louis to MissouriSearch for one-way flight options from St. Louis to Missouri. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from St. Louis to Missouri. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Trip.com deal was found by Cheapflights users on 7/23. 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 10/710:35 am
STL
- MCI
1 stop6h 41m
Frontier
Deal found 7/23![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/276:17 pm
STL
- MCI
1 stop16h 24m
Frontier
Deal found 7/26![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/236:17 pm
STL
- MCI
1 stop16h 24m
Frontier
Deal found 7/23![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/206:17 pm
STL
- MCI
1 stop16h 24m
Frontier
Deal found 7/23![Frontier logo]()
$69
This Trip.com deal was found by Cheapflights users on 7/25. 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.
Sun 8/166:34 pm
STL
- MCI
1 stop22h 36m
Frontier
Deal found 7/25![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/216:17 pm
STL
- MCI
1 stop21h 48m
Frontier
Deal found 7/23![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/218:10 pm
STL
- MCI
1 stop17h 12m
Frontier
Deal found 7/24![Frontier logo]()
$99
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:02 pm
STL
- SGF
1 stop16h 31m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/226:54 pm
STL
- SGF
1 stop23h 08m
United Airlines
Deal found 7/26![United Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 7/23. 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 1/2211:31 am
STL
- SGF
1 stop11h 06m
American Airlines
Deal found 7/23![American Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 1/227:04 pm
STL
- SGF
2 stops21h 19m
United Airlines
Deal found 7/23![United Airlines logo]()
$434
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:25 am
STL
- SGF
3 stops16h 17m
United Airlines
Deal found 7/27![United Airlines logo]()
$541
Find flight deals from St. Louis to Missouri
Keep the following information in mind while searching for St. Louis to Missouri flight deals. Data was last updated July 28, 2026.
Round-trip from | $120 (Kiwi.com) |
|---|---|
One-way from | $61 (Trip.com) |
Good round-trip deal | $438 or less |
Good one-way deal | $129 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 July 28, 2026.
Use the filters below to find and compare flights from St. Louis to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Thu 8/20
8:30 am-9:35 am
Nonstop1h 05m
Kansas City
Thu 8/27
12:15 pm-1:15 pm
Nonstop1h 00m
$237
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Mon 8/24
2:20 pm-3:25 pm
Nonstop1h 05m
Kansas City
Mon 8/31
8:25 am-9:30 am
Nonstop1h 05m
$237
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Thu 8/20
2:20 pm-3:25 pm
Nonstop1h 05m
Kansas City
Mon 8/24
12:15 pm-1:15 pm
Nonstop1h 00m
$237
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Tue 9/8
2:50 pm-3:55 pm
Nonstop1h 05m
Kansas City
Tue 9/15
11:55 am-12:55 pm
Nonstop1h 00m
$237
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Tue 9/8
8:25 am-9:30 am
Nonstop1h 05m
Kansas City
Tue 9/8
11:45 am-5:55 pm
1 stop6h 10m
$247
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Sat 8/15
6:50 am-1:50 pm
1 stop7h 00m
Kansas City
Wed 8/19
11:55 am-12:55 pm
Nonstop1h 00m
$247
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Wed 9/2
10:45 am-4:10 pm
1 stop5h 25m
Kansas City
Tue 9/8
11:55 am-12:55 pm
Nonstop1h 00m
$247
St. LouisSpringfield
STL - SGF
STLSGF
Lambert-St Louis
Sat 8/22
1:25 pm-10:43 pm
1 stop9h 18m
Springfield-Branson
Sat 8/29
10:39 am-11:58 pm
1 stop13h 19m
$345
St. LouisJoplin
STL - JLN
STLJLN
Lambert-St Louis
Sat 8/22
7:25 am-6:46 pm
1 stop11h 21m
Joplin
Sat 8/29
8:30 am-9:17 pm
1 stop12h 47m
$456
St. LouisSpringfield
STL - SGF
STLSGF
Lambert-St Louis
Fri 8/21
9:32 am-6:53 pm
1 stop9h 21m
Springfield-Branson
Mon 8/24
10:35 am-12:14 am
1 stop13h 39m
$502
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from St. Louis with our price prediction graph.
STL-MCI
STL-SGF
STL-JLN
STL-UIN
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 St. Louis to Missouri
STL-USMO
STL-MCI
STL-SGF
STL-JLN
STL-UIN
What is the cheapest time of day to fly from STL to MO?
Find hourly flight availability from St. Louis 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 July 28, 2026.
When flying from St. Louis to Missouri, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 52% versus a flight in the evening.
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 July 28, 2026.
Peruse reviews from past customers who have flown with Southwest from St. Louis to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Related info for your journey
Find useful and relevant information for your journey from St. Louis 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for St. Louis 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 St. Louis to Missouri by cabin class
Find flights from St. Louis to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Missouri flights
Browse other St. Louis and Missouri flight options. Last updated on July 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Missouri flights
Consider these flights traveling from St. Louis to Missouri.
Top airline flying from St. Louis to Missouri
Discover the top airline that operate flights from St. Louis 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 July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$513 | FlexibilityNo cancel fee | On-time63% |