$72+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STL
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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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
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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 March 10, 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 March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/255:20 am
STL
- MCI
1 stop4h 55m
American Airlines
Sat 4/256:06 pm
MCI
- STL
1 stop4h 11m
American Airlines
Deal found 3/7![American Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 3/5. 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 4/99:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Thu 4/1612:05 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/5![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 3/7. 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 4/248:30 am
STL
- MCI
Nonstop1h 10m
Southwest
Sat 4/253:10 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/7![Southwest logo]()
$233
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:40 pm
STL
- MCI
1 stop5h 30m
Southwest
Tue 4/145:25 am
MCI
- STL
1 stop6h 05m
Southwest
Deal found 3/10![Southwest logo]()
$253
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:10 am
STL
- MCI
1 stop6h 53m
United Airlines
Sat 5/211:30 am
MCI
- STL
1 stop5h 09m
United Airlines
Deal found 3/5![United Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 3/5. 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 4/99:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Sun 4/125:15 am
MCI
- STL
1 stop4h 15m
Southwest
Deal found 3/5![Southwest logo]()
$282
This American Airlines deal was found by Cheapflights users on 3/8. 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 5/158:57 am
STL
- SGF
1 stop8h 38m
American Airlines
Tue 5/195:19 am
SGF
- STL
1 stop10h 41m
American Airlines
Deal found 3/8![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/1012:27 pm
STL
- SGF
1 stop8h 38m
American Airlines
Sat 4/117:34 am
SGF
- STL
1 stop8h 26m
American Airlines
Deal found 3/8![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:00 am
STL
- SGF
1 stop24h 48m
United Airlines
Sun 4/56:50 pm
SGF
- STL
1 stop13h 35m
United Airlines
Deal found 3/5![United Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/2912:27 pm
STL
- SGF
1 stop8h 35m
American Airlines
Thu 4/307:34 am
SGF
- STL
1 stop9h 07m
American Airlines
Deal found 3/8![American Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 3/8. 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 5/147:05 am
STL
- SGF
1 stop10h 30m
American Airlines
Mon 5/187:14 am
SGF
- STL
1 stop9h 27m
American Airlines
Deal found 3/8![American Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/3111:15 am
STL
- JLN
1 stop25h 57m
United Airlines
Sat 4/48:56 am
JLN
- STL
1 stop25h 49m
United Airlines
Deal found 3/5![United Airlines logo]()
$496
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 March 10, 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 March 10, 2026.
This Southwest deal was found by Cheapflights users on 3/5. 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 5/45:15 pm
STL
- MCI
1 stop6h 20m
Southwest
Thu 5/77:20 am
MCI
- STL
1 stop5h 10m
Southwest
Deal found 3/5![Southwest logo]()
$213
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:10 am
STL
- MCI
1 stop6h 53m
United Airlines
Sat 5/211:30 am
MCI
- STL
1 stop5h 09m
United Airlines
Deal found 3/5![United Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 3/8. 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 5/158:57 am
STL
- SGF
1 stop8h 38m
American Airlines
Tue 5/195:19 am
SGF
- STL
1 stop10h 41m
American Airlines
Deal found 3/8![American Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 3/7. 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 4/248:30 am
STL
- MCI
Nonstop1h 10m
Southwest
Sat 4/253:10 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/7![Southwest logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/38:16 pm
STL
- SGF
2 stops40h 03m
Multiple Airlines
Fri 4/108:23 pm
SGF
- STL
1 stop27h 02m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$522
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:30 am
STL
- MCI
Nonstop1h 10m
Southwest
Wed 4/153:30 pm
MCI
- STL
1 stop6h 40m
Southwest
Deal found 3/9![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:50 pm
STL
- MCI
Nonstop1h 10m
Southwest
Thu 4/301:50 pm
MCI
- STL
1 stop4h 50m
Southwest
Deal found 3/9![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:40 pm
STL
- MCI
1 stop5h 30m
Southwest
Tue 4/145:25 am
MCI
- STL
1 stop6h 05m
Southwest
Deal found 3/10![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:25 am
STL
- MCI
Nonstop1h 10m
Southwest
Sun 4/55:20 am
MCI
- STL
1 stop4h 15m
Southwest
Deal found 3/9![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/1012:27 pm
STL
- SGF
1 stop8h 38m
American Airlines
Sat 4/117:34 am
SGF
- STL
1 stop8h 26m
American Airlines
Deal found 3/8![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:00 am
STL
- SGF
1 stop24h 48m
United Airlines
Sun 4/56:50 pm
SGF
- STL
1 stop13h 35m
United Airlines
Deal found 3/5![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 3/5. 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 4/34:05 pm
STL
- MCI
Nonstop1h 10m
Southwest
Sun 4/55:45 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/5![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 3/8. 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 5/147:05 am
STL
- SGF
1 stop10h 30m
American Airlines
Mon 5/187:14 am
SGF
- STL
1 stop9h 27m
American Airlines
Deal found 3/8![American Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/3111:15 am
STL
- JLN
1 stop25h 57m
United Airlines
Sat 4/48:56 am
JLN
- STL
1 stop25h 49m
United Airlines
Deal found 3/5![United Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/310:33 am
STL
- SGF
1 stop11h 58m
American Airlines
Fri 4/105:19 am
SGF
- STL
1 stop10h 41m
American Airlines
Deal found 3/6![American Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 3/7. 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 8/156:55 pm
STL
- JLN
1 stop18h 23m
United Airlines
Wed 8/198:42 am
JLN
- STL
1 stop23h 55m
United Airlines
Deal found 3/7![United Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 3/5. 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 3/279:37 am
STL
- SGF
1 stop12h 54m
American Airlines
Sun 3/297:36 am
SGF
- STL
1 stop16h 08m
American Airlines
Deal found 3/5![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:35 am
STL
- SGF
1 stop8h 42m
American Airlines
Mon 8/103:18 pm
SGF
- STL
1 stop8h 33m
American Airlines
Deal found 3/9![American Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/275:15 am
STL
- SGF
2 stops12h 18m
United Airlines
Sun 3/296:30 pm
SGF
- STL
1 stop26h 38m
United Airlines
Deal found 3/5![United Airlines logo]()
$692
Last-minute flights from St. Louis to MissouriDiscover last-minute flight deals from St. Louis to Missouri. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Missouri. Data last updated March 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/3111:15 am
STL
- JLN
1 stop25h 57m
United Airlines
Sat 4/48:56 am
JLN
- STL
1 stop25h 49m
United Airlines
Deal found 3/5![United Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:00 am
STL
- SGF
1 stop24h 48m
United Airlines
Sun 4/56:50 pm
SGF
- STL
1 stop13h 35m
United Airlines
Deal found 3/5![United Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/38:16 pm
STL
- SGF
2 stops40h 03m
Multiple Airlines
Fri 4/108:23 pm
SGF
- STL
1 stop27h 02m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/310:33 am
STL
- SGF
1 stop11h 58m
American Airlines
Fri 4/105:19 am
SGF
- STL
1 stop10h 41m
American Airlines
Deal found 3/6![American Airlines logo]()
$526
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:40 pm
STL
- MCI
1 stop5h 30m
Southwest
Tue 4/145:25 am
MCI
- STL
1 stop6h 05m
Southwest
Deal found 3/10![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 3/5. 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 4/99:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Thu 4/1612:05 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/5![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 3/5. 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 4/99:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Sun 4/125:15 am
MCI
- STL
1 stop4h 15m
Southwest
Deal found 3/5![Southwest logo]()
$282
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/1012:27 pm
STL
- SGF
1 stop8h 38m
American Airlines
Sat 4/117:34 am
SGF
- STL
1 stop8h 26m
American Airlines
Deal found 3/8![American Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 3/7. 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 4/248:30 am
STL
- MCI
Nonstop1h 10m
Southwest
Sat 4/253:10 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/7![Southwest logo]()
$233
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/255:20 am
STL
- MCI
1 stop4h 55m
American Airlines
Sat 4/256:06 pm
MCI
- STL
1 stop4h 11m
American Airlines
Deal found 3/7![American Airlines logo]()
$191
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:10 am
STL
- MCI
1 stop6h 53m
United Airlines
Sat 5/211:30 am
MCI
- STL
1 stop5h 09m
United Airlines
Deal found 3/5![United Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/2912:27 pm
STL
- SGF
1 stop8h 35m
American Airlines
Thu 4/307:34 am
SGF
- STL
1 stop9h 07m
American Airlines
Deal found 3/8![American Airlines logo]()
$457
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 March 10, 2026.
Search for one-way flight options from St. Louis to Missouri. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/88:12 pm
STL
- MCI
1 stop17h 54m
Frontier
Deal found 3/6![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/68:19 pm
STL
- MCI
1 stop23h 39m
Frontier
Deal found 3/6![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/38:16 pm
STL
- MCI
1 stop23h 42m
Frontier
Deal found 3/6![Frontier logo]()
$95
This Southwest deal was found by Cheapflights users on 3/5. 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 4/48:25 am
STL
- MCI
Nonstop1h 10m
Southwest
Deal found 3/5![Southwest logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/18:16 pm
STL
- MCI
1 stop23h 45m
Frontier
Deal found 3/5![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 4/88:16 pm
STL
- MCI
1 stop23h 45m
Frontier
Deal found 3/10![Frontier logo]()
$106
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/49:16 am
STL
- MCI
1 stop5h 17m
United Airlines
Deal found 3/5![United Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/78:12 pm
STL
- MCI
1 stop17h 18m
Frontier
Deal found 3/6![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/68:13 pm
STL
- MCI
1 stop14h 05m
Frontier
Deal found 3/6![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/178:06 pm
STL
- SGF
1 stop16h 43m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$266
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:09 pm
STL
- SGF
1 stop9h 31m
American Airlines
Deal found 3/9![American Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 7/296:40 pm
STL
- SGF
3 stops38h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$405
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 March 10, 2026.
Round-trip from | $191 (American Airlines) |
|---|---|
One-way from | $72 (Kiwi.com) |
Good round-trip deal | $370 or less |
Good one-way deal | $210 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 March 10, 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
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Mon 5/4
5:15 pm-11:35 pm
1 stop6h 20m
Kansas City
Thu 5/7
7:20 am-12:30 pm
1 stop5h 10m
$213
Quickest round-trip
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Fri 4/24
8:30 am-9:40 am
Nonstop1h 10m
Kansas City
Sat 4/25
3:10 pm-4:15 pm
Nonstop1h 05m
$233
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Wed 4/8
8:30 am-9:40 am
Nonstop1h 10m
Kansas City
Wed 4/15
3:30 pm-10:10 pm
1 stop6h 40m
$243
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Thu 4/23
3:50 pm-5:00 pm
Nonstop1h 10m
Kansas City
Thu 4/30
1:50 pm-6:40 pm
1 stop4h 50m
$243
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Tue 4/7
12:40 pm-6:10 pm
1 stop5h 30m
Kansas City
Tue 4/14
5:25 am-11:30 am
1 stop6h 05m
$253
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Wed 4/29
9:10 am-4:03 pm
1 stop6h 53m
Kansas City
Sat 5/2
11:30 am-4:39 pm
1 stop5h 09m
$265
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Sat 4/4
8:25 am-9:35 am
Nonstop1h 10m
Kansas City
Sun 4/5
5:20 am-9:35 am
1 stop4h 15m
$302
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Fri 4/3
4:05 pm-5:15 pm
Nonstop1h 10m
Kansas City
Sun 4/5
5:45 pm-6:50 pm
Nonstop1h 05m
$302
St. LouisSpringfield
STL - SGF
STLSGF
Lambert-St Louis
Fri 5/15
8:57 am-5:35 pm
1 stop8h 38m
Springfield-Branson
Tue 5/19
5:19 am-4:00 pm
1 stop10h 41m
$442
St. LouisSpringfield
STL - SGF
STLSGF
Lambert-St Louis
Fri 4/10
12:27 pm-9:05 pm
1 stop8h 38m
Springfield-Branson
Sat 4/11
7:34 am-4:00 pm
1 stop8h 26m
$443
Showing 1-10 of 37 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
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
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 March 10, 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 in the evening, which can drop the price by up to 6% versus a flight in the morning.
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 March 10, 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.
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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.
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Alternative routes for St. Louis to Missouri
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Complete your trip
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St. Louis and Missouri flights
Browse other St. Louis and Missouri flight options. Last updated on March 10, 2026.
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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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$390 | FlexibilityNo cancel fee | On-time63% |