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$64+ Cheap flights from Oklahoma to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — STL
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Oklahoma to Missouri

Keep the following information in mind while searching for Oklahoma to Missouri flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$64
(Frontier)

Popular in

December

Cheapest in

August

Average price

$345

Good round-trip deal

$361 or less

Good one-way deal

$175 or less
Provider with most accurate pricing for Oklahoma City Will Rogers World-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Lambert-St Louis flights.
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From Oklahoma to Missouri
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One-way flight from Oklahoma to Missouri
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Highest demand for flights based on searches. 12% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Oklahoma to Missouri.
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Price to beat on a one-way flight from Oklahoma to Missouri.
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Find flight deals from Oklahoma to Missouri

Cheapest flights from Oklahoma to Missouri
Explore the most affordable flight options available from Oklahoma to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:45 am
DFW
-
MCI
1 stop13h 48m
Frontier
Mon 2/238:33 pm
MCI
-
DFW
1 stop18h 37m
Frontier
Deal found 1/12$133
This Southwest deal was found by Cheapflights users on 1/12. 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.
Tue 3/312:20 pm
TUL
-
STL
1 stop6h 45m
Southwest
Tue 3/102:15 pm
STL
-
TUL
1 stop3h 50m
Southwest
Deal found 1/12$137
This Frontier deal was found by Cheapflights users on 1/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:45 am
DFW
-
STL
1 stop8h 11m
Frontier
Wed 2/254:51 pm
STL
-
DFW
1 stop6h 14m
Frontier
Deal found 1/12$139
This Priceline deal was found by Cheapflights users on 1/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:25 am
DFW
-
MCI
1 stop9h 23m
Frontier
Sat 2/2810:00 am
MCI
-
DFW
1 stop7h 47m
Frontier
Deal found 1/10$139
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 3/62:33 pm
DFW
-
MCI
1 stop5h 22m
Frontier
Sun 3/88:40 pm
MCI
-
DFW
1 stop12h 36m
Frontier
Deal found 1/13$141
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 3/62:33 pm
DFW
-
MCI
1 stop5h 22m
Frontier
Mon 3/98:40 pm
MCI
-
DFW
1 stop14h 47m
Frontier
Deal found 1/13$143
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/62:41 pm
DFW
-
STL
1 stop8h 52m
Multiple Airlines
Mon 2/95:42 pm
STL
-
DFW
1 stop23h 27m
Multiple Airlines
Deal found 1/13$144
This Frontier deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:45 pm
TUL
-
MCI
1 stop6h 48m
Frontier
Sat 2/218:36 pm
MCI
-
TUL
1 stop15h 00m
Frontier
Deal found 1/13$145
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/208:40 pm
DFW
-
STL
1 stop10h 11m
Multiple Airlines
Mon 2/238:22 pm
STL
-
DFW
1 stop10h 40m
Multiple Airlines
Deal found 1/13$145
This Kiwi.com deal was found by Cheapflights users on 1/11. 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.
Mon 3/210:25 am
DFW
-
MCI
1 stop9h 23m
Multiple Airlines
Tue 3/2411:26 am
MCI
-
DFW
1 stop9h 34m
Multiple Airlines
Deal found 1/11$147
This Travelocity deal was found by Cheapflights users on 1/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/510:55 am
DFW
-
MCI
1 stop9h 03m
Frontier
Thu 2/128:28 pm
MCI
-
DFW
1 stop27h 44m
Frontier
Deal found 1/11$150
This Booking.com deal was found by Cheapflights users on 1/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:55 am
DFW
-
MCI
1 stop27h 49m
Multiple Airlines
Tue 2/177:00 am
MCI
-
DFW
1 stop9h 30m
Multiple Airlines
Deal found 1/13$156

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 January 14, 2026.
Use the filters below to find and compare flights from Oklahoma to Missouri that are best for you.

Fly from

Oklahoma

Fly to

Missouri

Route

Depart

Return

Price

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Tue 3/3

12:20 pm-7:05 pm

1 stop6h 45m

Lambert-St Louis

Tue 3/10

2:15 pm-6:05 pm

1 stop3h 50m

$137

DallasKansas City

DFW - MCI

DFWMCI

Dallas/Fort Worth

Mon 2/23

10:25 am-7:48 pm

1 stop9h 23m

Kansas City

Sat 2/28

10:00 am-5:47 pm

1 stop7h 47m

$139

TulsaKansas City

TUL - MCI

TULMCI

Tulsa

Thu 2/12

12:45 pm-7:33 pm

1 stop6h 48m

Kansas City

Sat 2/21

8:36 pm-11:36 am

1 stop15h 00m

$145

DallasKansas City

DFW - MCI

DFWMCI

Dallas/Fort Worth

Thu 2/5

10:55 am-7:58 pm

1 stop9h 03m

Kansas City

Mon 2/9

12:45 pm-10:54 pm

1 stop10h 09m

$150

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Wed 2/11

7:00 am-2:38 pm

1 stop7h 38m

Lambert-St Louis

Wed 2/18

7:10 am-1:19 pm

1 stop6h 09m

$157

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Tue 2/3

2:09 pm-8:37 pm

1 stop6h 28m

Lambert-St Louis

Tue 2/10

3:31 pm-8:39 pm

1 stop5h 08m

$157

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Wed 2/11

7:00 am-11:13 am

1 stop4h 13m

Lambert-St Louis

Wed 2/18

6:00 am-11:38 am

1 stop5h 38m

$159

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Thu 2/5

1:42 pm-9:06 pm

1 stop7h 24m

Lambert-St Louis

Mon 2/9

1:40 pm-7:44 pm

1 stop6h 04m

$160

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Tue 2/3

11:00 am-8:13 pm

2 stops9h 13m

Lambert-St Louis

Tue 2/10

3:54 pm-10:27 pm

1 stop6h 33m

$164

DallasKansas City

DFW - MCI

DFWMCI

Dallas/Fort Worth

Fri 2/20

7:00 am-5:28 pm

1 stop10h 28m

Kansas City

Mon 2/23

10:55 am-4:44 pm

1 stop5h 49m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 60 results
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Best time to book a flight from Oklahoma to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Oklahoma with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to Missouri

What is the cheapest month to book a flight from Oklahoma to Missouri?

Currently, October is the cheapest month in which you can book a flight from Oklahoma to Missouri (average of $97). Flying from Oklahoma to Missouri in January is currently the most expensive (average of $241). 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 OK to MO?

Find hourly flight availability from Oklahoma 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 January 14, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Missouri as you normally would.

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 January 14, 2026.
Peruse reviews from past customers who have flown with Southwest, American Airlines, and Frontier from Oklahoma to Missouri to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,257 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,117 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Oklahoma to Missouri flight route?

    This flight path from Oklahoma to Missouri was viewed by 32 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Oklahoma to Missouri?

    Southwest, Frontier, and Delta can get you from Oklahoma to Missouri in just under 6h 45m. Your travel time can differ by up to 2h 38m. There are 350 mi between Oklahoma and Missouri. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Oklahoma to Missouri one-way?

    One-way options have recently been found by users for as low as $63 on Southwest. Other airlines that offer cheap prices include American Airlines from $79 and Frontier from $90 one-way.

  • Can I find deals for flights from Oklahoma to Missouri that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Missouri.

  • Can I find deals for business class flights from Oklahoma to Missouri?

    Yes. Cheapflights offers flight deals from Oklahoma to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oklahoma to Missouri?

    Currently, October is the cheapest month in which you can book a flight from Oklahoma to Missouri (average of $97). Flying from Oklahoma to Missouri in January is currently the most expensive (average of $241). 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.

See more FAQs

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Alternative routes for Oklahoma to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oklahoma to Missouri

Discover the top 3 airlines that operate flights from Oklahoma 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$97Average$349FlexibilityNo cancel feeOn-time63%
FrontierCheapest$180Average$325FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$196Average$346FlexibilityNo cancel feeOn-time71%

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