$59+ Cheap flights from Oklahoma City (OKC) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — STL
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Oklahoma City to Missouri with Cheapflights
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Cheapest flights from Oklahoma City to MissouriExplore the most affordable flight options available from Oklahoma City to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Oklahoma City to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Southwest deal was found by Cheapflights users on 2/12. 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 4/13:25 pm
OKC
- STL
1 stop4h 30m
Southwest
Wed 4/85:15 am
STL
- OKC
1 stop5h 15m
Southwest
Deal found 2/12![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 2/12. 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 3/92:50 pm
OKC
- STL
1 stop6h 10m
Southwest
Wed 3/115:40 am
STL
- OKC
1 stop6h 40m
Southwest
Deal found 2/12![Southwest logo]()
$149
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:30 pm
OKC
- STL
2 stops7h 25m
Southwest
Mon 4/65:35 am
STL
- OKC
1 stop6h 05m
Southwest
Deal found 2/11![Southwest logo]()
$154
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:54 am
OKC
- STL
1 stop9h 32m
Frontier
Sun 3/110:11 pm
STL
- OKC
1 stop12h 18m
Frontier
Deal found 2/10![Frontier logo]()
$160
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:27 am
OKC
- STL
1 stop5h 54m
American Airlines
Sat 4/182:12 pm
STL
- OKC
1 stop8h 35m
American Airlines
Deal found 2/10![American Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 3/306:10 pm
OKC
- STL
1 stop4h 00m
Southwest
Thu 4/25:30 am
STL
- OKC
1 stop7h 10m
Southwest
Deal found 2/9![Southwest logo]()
$181
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/265:53 pm
OKC
- STL
1 stop5h 55m
American Airlines
Tue 3/34:13 pm
STL
- OKC
1 stop6h 31m
American Airlines
Deal found 2/9![American Airlines logo]()
$182
This American Airlines deal was found by Cheapflights users on 2/12. 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 3/55:53 pm
OKC
- STL
1 stop5h 55m
American Airlines
Sun 3/85:12 am
STL
- OKC
1 stop4h 35m
American Airlines
Deal found 2/12![American Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:14 pm
OKC
- MCI
1 stop19h 44m
Frontier
Fri 3/278:40 pm
MCI
- OKC
1 stop23h 05m
Frontier
Deal found 2/10![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:14 pm
OKC
- MCI
2 stops20h 15m
Multiple Airlines
Fri 3/278:40 pm
MCI
- OKC
1 stop23h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Sat 3/76:00 am
OKC
- MCI
1 stop7h 08m
American Airlines
Mon 3/97:47 pm
MCI
- OKC
1 stop12h 21m
American Airlines
Deal found 2/8![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/25:00 am
OKC
- MCI
1 stop3h 57m
American Airlines
Tue 3/35:30 am
MCI
- OKC
1 stop4h 17m
American Airlines
Deal found 2/9![American Airlines logo]()
$317
Best flights from Oklahoma City to MissouriDiscover carefully curated flight deals from Oklahoma City to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Oklahoma City to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Southwest deal was found by Cheapflights users on 2/12. 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 4/16:30 am
OKC
- STL
2 stops5h 40m
Southwest
Wed 4/83:55 pm
STL
- OKC
1 stop7h 20m
Southwest
Deal found 2/12![Southwest logo]()
$122
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:27 am
OKC
- STL
1 stop5h 54m
American Airlines
Sat 4/186:11 pm
STL
- OKC
1 stop5h 44m
American Airlines
Deal found 2/11![American Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:30 pm
OKC
- STL
2 stops7h 25m
Southwest
Mon 4/65:35 am
STL
- OKC
1 stop6h 05m
Southwest
Deal found 2/11![Southwest logo]()
$154
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:25 pm
OKC
- STL
1 stop4h 21m
American Airlines
Sat 4/185:20 am
STL
- OKC
1 stop5h 17m
American Airlines
Deal found 2/10![American Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Thu 3/128:30 pm
OKC
- MCI
1 stop23h 25m
Frontier
Thu 3/198:40 pm
MCI
- OKC
2 stops37h 59m
Frontier
Deal found 2/9![Frontier logo]()
$390
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 3/306:10 pm
OKC
- STL
1 stop4h 00m
Southwest
Thu 4/25:30 am
STL
- OKC
1 stop7h 10m
Southwest
Deal found 2/9![Southwest logo]()
$181
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/265:53 pm
OKC
- STL
1 stop5h 55m
American Airlines
Tue 3/34:13 pm
STL
- OKC
1 stop6h 31m
American Airlines
Deal found 2/9![American Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:00 am
OKC
- MCI
1 stop6h 56m
United Airlines
Wed 3/41:50 pm
MCI
- OKC
1 stop6h 31m
United Airlines
Deal found 2/11![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 2/12. 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 3/912:20 pm
OKC
- STL
2 stops6h 00m
Southwest
Wed 3/112:15 pm
STL
- OKC
1 stop6h 20m
Southwest
Deal found 2/12![Southwest logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:30 pm
OKC
- MCI
1 stop23h 18m
Multiple Airlines
Mon 3/27:00 am
MCI
- OKC
2 stops12h 45m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Sat 3/76:00 am
OKC
- MCI
1 stop7h 08m
American Airlines
Mon 3/97:47 pm
MCI
- OKC
1 stop12h 21m
American Airlines
Deal found 2/8![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/25:00 am
OKC
- MCI
1 stop3h 57m
American Airlines
Tue 3/35:30 am
MCI
- OKC
1 stop4h 17m
American Airlines
Deal found 2/9![American Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 3/26:35 pm
OKC
- MCI
1 stop4h 35m
Southwest
Tue 3/36:50 am
MCI
- OKC
2 stops8h 20m
Southwest
Deal found 2/9![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 2/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:20 pm
OKC
- MCI
1 stop4h 05m
Southwest
Mon 3/93:10 pm
MCI
- OKC
2 stops9h 00m
Southwest
Deal found 2/8![Southwest logo]()
$334
This American Airlines deal was found by Cheapflights users on 2/9. 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 3/125:00 am
OKC
- MCI
1 stop3h 59m
American Airlines
Thu 3/195:30 am
MCI
- OKC
1 stop4h 17m
American Airlines
Deal found 2/9![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 2/10. 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 3/247:10 am
OKC
- MCI
2 stops9h 25m
Southwest
Fri 3/273:10 pm
MCI
- OKC
2 stops9h 00m
Southwest
Deal found 2/10![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 2/9. 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 2/2510:10 am
OKC
- MCI
1 stop4h 35m
Southwest
Sun 3/16:10 am
MCI
- OKC
1 stop6h 30m
Southwest
Deal found 2/9![Southwest logo]()
$499
Last-minute flights from Oklahoma City to MissouriDiscover last-minute flight deals from Oklahoma City to Missouri. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to Missouri. Data last updated February 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:00 am
OKC
- STL
1 stop3h 55m
American Airlines
Wed 2/254:13 pm
STL
- OKC
1 stop6h 31m
American Airlines
Deal found 2/11![American Airlines logo]()
$241
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/265:53 pm
OKC
- STL
1 stop5h 55m
American Airlines
Tue 3/34:13 pm
STL
- OKC
1 stop6h 31m
American Airlines
Deal found 2/9![American Airlines logo]()
$182
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:00 am
OKC
- STL
1 stop3h 55m
American Airlines
Mon 3/26:18 pm
STL
- OKC
1 stop4h 26m
American Airlines
Deal found 2/11![American Airlines logo]()
$205
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:54 am
OKC
- STL
1 stop9h 32m
Frontier
Sun 3/110:11 pm
STL
- OKC
1 stop12h 18m
Frontier
Deal found 2/10![Frontier logo]()
$160
This American Airlines deal was found by Cheapflights users on 2/12. 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 3/55:53 pm
OKC
- STL
1 stop5h 55m
American Airlines
Sun 3/85:12 am
STL
- OKC
1 stop4h 35m
American Airlines
Deal found 2/12![American Airlines logo]()
$188
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Sat 3/76:00 am
OKC
- MCI
1 stop7h 08m
American Airlines
Mon 3/97:47 pm
MCI
- OKC
1 stop12h 21m
American Airlines
Deal found 2/8![American Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 2/12. 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 3/92:50 pm
OKC
- STL
1 stop6h 10m
Southwest
Wed 3/115:40 am
STL
- OKC
1 stop6h 40m
Southwest
Deal found 2/12![Southwest logo]()
$149
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:00 am
OKC
- STL
1 stop3h 55m
American Airlines
Fri 3/135:12 am
STL
- OKC
1 stop4h 35m
American Airlines
Deal found 2/11![American Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:14 pm
OKC
- MCI
1 stop19h 44m
Frontier
Fri 3/278:40 pm
MCI
- OKC
1 stop23h 05m
Frontier
Deal found 2/10![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:14 pm
OKC
- MCI
2 stops20h 15m
Multiple Airlines
Fri 3/278:40 pm
MCI
- OKC
1 stop23h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 2/12. 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 3/307:50 am
OKC
- STL
1 stop7h 15m
Southwest
Mon 3/305:35 pm
STL
- OKC
1 stop7h 15m
Southwest
Deal found 2/12![Southwest logo]()
$181
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 3/307:50 am
OKC
- STL
2 stops6h 40m
Southwest
Thu 4/25:35 am
STL
- OKC
1 stop6h 05m
Southwest
Deal found 2/9![Southwest logo]()
$186
One-way flights from Oklahoma City to MissouriSearch for one-way flight options from Oklahoma City to Missouri. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Oklahoma City to Missouri. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:30 am
OKC
- STL
1 stop7h 05m
Southwest
Deal found 2/11![Southwest logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Fri 5/88:30 pm
OKC
- STL
1 stop22h 42m
Frontier
Deal found 2/9![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:14 pm
OKC
- STL
1 stop19h 23m
Frontier
Deal found 2/10![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:30 pm
OKC
- STL
1 stop13h 18m
Frontier
Deal found 2/9![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Thu 5/78:30 pm
OKC
- STL
1 stop22h 42m
Frontier
Deal found 2/9![Frontier logo]()
$89
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 3/95:00 am
OKC
- STL
1 stop3h 55m
American Airlines
Deal found 2/12![American Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:14 pm
OKC
- MCI
1 stop19h 44m
Frontier
Deal found 2/8![Frontier logo]()
$93
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 4/127:25 pm
OKC
- STL
1 stop4h 21m
American Airlines
Deal found 2/12![American Airlines logo]()
$94
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:00 am
OKC
- STL
1 stop4h 48m
Delta
Deal found 2/9![Delta logo]()
$96
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:11 pm
OKC
- STL
1 stop5h 00m
United Airlines
Deal found 2/11![United Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:30 pm
OKC
- MCI
1 stop23h 25m
Frontier
Deal found 2/11![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sun 3/83:19 pm
OKC
- STL
1 stop22h 00m
Frontier
Deal found 2/10![Frontier logo]()
$102
Find flight deals from Oklahoma City to Missouri
Keep the following information in mind while searching for Oklahoma City to Missouri flight deals. Data was last updated February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Southwest) |
One-way from | $59 (Southwest) |
Popular in | December |
Cheapest in | August |
Average price | $332 |
Good round-trip deal | $376 or less |
Good one-way deal | $158 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma City 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 February 13, 2026.
Use the filters below to find and compare flights from Oklahoma City to Missouri that are best for you.
Fly from
Oklahoma City
Fly to
Missouri
Route
Depart
Return
Price
Oklahoma CitySt. Louis
OKC - STL
OKCSTL
Oklahoma City Will Rogers World
Wed 4/1
6:30 am-12:10 pm
2 stops5h 40m
Lambert-St Louis
Wed 4/8
3:55 pm-11:15 pm
1 stop7h 20m
$122
Oklahoma CitySt. Louis
OKC - STL
OKCSTL
Oklahoma City Will Rogers World
Wed 4/1
12:30 pm-7:55 pm
2 stops7h 25m
Lambert-St Louis
Mon 4/6
5:35 am-11:40 am
1 stop6h 05m
$154
Oklahoma CitySt. Louis
OKC - STL
OKCSTL
Oklahoma City Will Rogers World
Tue 4/14
11:27 am-5:21 pm
1 stop5h 54m
Lambert-St Louis
Sat 4/18
6:11 pm-11:55 pm
1 stop5h 44m
$170
Oklahoma CitySt. Louis
OKC - STL
OKCSTL
Oklahoma City Will Rogers World
Wed 4/15
7:25 pm-11:46 pm
1 stop4h 21m
Lambert-St Louis
Sat 4/18
5:20 am-10:37 am
1 stop5h 17m
$170
Oklahoma CitySt. Louis
OKC - STL
OKCSTL
Oklahoma City Will Rogers World
Mon 3/30
6:10 pm-10:10 pm
1 stop4h 00m
Lambert-St Louis
Thu 4/2
5:30 am-12:40 pm
1 stop7h 10m
$181
Oklahoma CitySt. Louis
OKC - STL
OKCSTL
Oklahoma City Will Rogers World
Thu 2/26
5:53 pm-11:48 pm
1 stop5h 55m
Lambert-St Louis
Tue 3/3
4:13 pm-10:44 pm
1 stop6h 31m
$182
Oklahoma CitySt. Louis
OKC - STL
OKCSTL
Oklahoma City Will Rogers World
Mon 3/9
12:20 pm-6:20 pm
2 stops6h 00m
Lambert-St Louis
Wed 3/11
2:15 pm-8:35 pm
1 stop6h 20m
$184
Oklahoma CityKansas City
OKC - MCI
OKCMCI
Oklahoma City Will Rogers World
Sat 3/7
6:00 am-1:08 pm
1 stop7h 08m
Kansas City
Mon 3/9
7:47 pm-8:08 am
1 stop12h 21m
$310
Oklahoma CityKansas City
OKC - MCI
OKCMCI
Oklahoma City Will Rogers World
Mon 3/2
5:00 am-8:57 am
1 stop3h 57m
Kansas City
Tue 3/3
5:30 am-9:47 am
1 stop4h 17m
$317
Oklahoma CityKansas City
OKC - MCI
OKCMCI
Oklahoma City Will Rogers World
Mon 3/2
6:35 pm-11:10 pm
1 stop4h 35m
Kansas City
Tue 3/3
6:50 am-3:10 pm
2 stops8h 20m
$322
Showing 1-10 of 30 results
Best time to book a flight from Oklahoma City to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Oklahoma City with our price prediction graph.
OKC-STL
OKC-MCI
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 Oklahoma City to Missouri
OKC-USMO
OKC-STL
OKC-MCI
What is the cheapest month to book a flight from Oklahoma City to Missouri?
Currently, September is the cheapest month in which you can book a flight from Oklahoma City to Missouri (average of $156). Flying from Oklahoma City to Missouri in December is currently the most expensive (average of $324). 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 OKC to MO?
Find hourly flight availability from Oklahoma City 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 February 13, 2026.
When flying from Oklahoma City to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 February 13, 2026.
Read reviews from past customers who have flown Southwest, American Airlines, and Frontier from Oklahoma City to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Oklahoma City 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 Oklahoma City to Missouri
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Complete your trip
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Oklahoma City and Missouri flights
Browse other Oklahoma City and Missouri flight options. Last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Oklahoma City to Missouri flights
Consider these flights traveling from Oklahoma City to Missouri.
Top 3 airlines flying from Oklahoma City to Missouri
Discover the top 3 airlines that operate flights from Oklahoma City 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$346 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$180 | Average$304 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$257 | Average$365 | FlexibilityNo cancel fee | On-time63% |