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$65+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — STL
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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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 November 26, 2025.

This CheapOair deal was found by Cheapflights users on 11/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:38 pmDFW - STL
1 stop13h 34mFrontier
Mon 12/1510:47 amSTL - DFW
1 stop12h 07mFrontier
Deal found 11/25$162
This CheapOair deal was found by Cheapflights users on 11/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:41 amDFW - STL
1 stop10h 52mFrontier
Sat 12/2010:10 pmSTL - DFW
1 stop7h 33mFrontier
Deal found 11/25$163
This Expedia deal was found by Cheapflights users on 11/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:05 amDFW - MCI
1 stop5h 46mFrontier
Wed 12/3111:33 amMCI - DFW
1 stop11h 26mFrontier
Deal found 11/25$163
This CheapOair deal was found by Cheapflights users on 11/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:27 pmDFW - STL
Nonstop1h 51mFrontier
Wed 12/33:30 pmSTL - DFW
1 stop22h 18mFrontier
Deal found 11/24$176
This Delta deal was found by Cheapflights users on 11/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:26 pmDFW - STL
1 stop6h 50mDelta
Wed 12/315:13 pmSTL - DFW
1 stop7h 15mDelta
Deal found 11/24$177
This CheapOair deal was found by Cheapflights users on 11/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:00 pmDFW - STL
1 stop25h 33mFrontier
Thu 12/1112:04 pmSTL - DFW
1 stop10h 50mFrontier
Deal found 11/26$183
This Frontier deal was found by Cheapflights users on 11/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:05 amDFW - MCI
1 stop5h 46mFrontier
Thu 12/1110:52 amMCI - DFW
1 stop10h 36mFrontier
Deal found 11/23$183
This CheapOair deal was found by Cheapflights users on 11/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:38 pmDFW - STL
1 stop11h 36mFrontier
Thu 12/185:19 pmSTL - DFW
1 stop12h 24mFrontier
Deal found 11/25$187
This CheapOair deal was found by Cheapflights users on 11/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:15 amDFW - STL
1 stop26h 47mFrontier
Sun 12/2110:57 amSTL - DFW
1 stop12h 02mFrontier
Deal found 11/26$188
This American Airlines deal was found by Cheapflights users on 11/24. 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.
Mon 12/1510:45 amDFW - STL
Nonstop1h 46mAmerican Airlines
Tue 12/161:20 pmSTL - DFW
Nonstop2h 02mAmerican Airlines
Deal found 11/24$189
This American Airlines deal was found by Cheapflights users on 11/25. 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.
Thu 12/259:05 pmDFW - STL
Nonstop1h 51mAmerican Airlines
Tue 12/305:16 amSTL - DFW
Nonstop2h 03mAmerican Airlines
Deal found 11/25$192
This American Airlines deal was found by Cheapflights users on 11/25. 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.
Wed 12/108:49 amDFW - STL
Nonstop1h 47mAmerican Airlines
Wed 12/1711:35 amSTL - DFW
Nonstop2h 02mAmerican Airlines
Deal found 11/25$194

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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$140
(American Airlines)

One-way from

$65
(Trip.com)

Popular in

January

Cheapest in

August

Average price

$361

Good round-trip deal

$330 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.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Lambert-St Louis flights.
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From Oklahoma to Missouri
Search Deals
One-way flight from Oklahoma to Missouri
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
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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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 November 26, 2025.
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

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Wed 12/10

10:38 pm-12:12 pm

1 stop13h 34m

Lambert-St Louis

Mon 12/15

10:47 am-10:54 pm

1 stop12h 07m

$162

DallasKansas City

DFW - MCI

DFWMCI

Dallas/Fort Worth

Mon 12/15

6:05 am-11:51 am

1 stop5h 46m

Kansas City

Wed 12/31

11:33 am-10:59 pm

1 stop11h 26m

$163

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 2/18

5:00 am-8:52 am

1 stop3h 52m

Lambert-St Louis

Wed 2/18

3:31 pm-7:56 pm

1 stop4h 25m

$183

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 2/18

7:15 am-1:16 pm

1 stop6h 01m

Lambert-St Louis

Thu 2/19

6:50 pm-11:46 pm

1 stop4h 56m

$183

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 2/18

6:15 am-7:30 am

Nonstop1h 15m

Lambert-St Louis

Wed 2/18

7:45 pm-9:05 pm

Nonstop1h 20m

$197

DallasKansas City

DFW - MCI

DFWMCI

Dallas/Fort Worth

Wed 12/24

8:10 pm-5:10 pm

1 stop21h 00m

Kansas City

Wed 12/31

8:45 pm-9:44 am

1 stop12h 59m

$197

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Thu 12/25

9:16 pm-10:02 am

1 stop12h 46m

Lambert-St Louis

Tue 12/30

10:48 am-10:59 pm

1 stop12h 11m

$200

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Thu 1/1

3:26 pm-5:10 pm

Nonstop1h 44m

Lambert-St Louis

Sat 1/10

6:43 pm-11:30 pm

1 stop4h 47m

$202

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Fri 12/12

10:38 pm-10:14 am

1 stop11h 36m

Lambert-St Louis

Sun 12/14

10:42 am-10:54 pm

1 stop12h 12m

$212

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Thu 12/11

7:14 pm-9:47 am

2 stops14h 33m

Lambert-St Louis

Mon 12/15

10:47 am-10:54 pm

1 stop12h 07m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

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 $331). 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 November 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Oklahoma to Missouri by exploring options for tickets at noon.

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 November 26, 2025.
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
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,099 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 35 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?

    Frontier, American Airlines, and Southwest can get you from Oklahoma to Missouri in just under 1h 15m. Your travel time can differ by up to 12h 19m. 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 $68 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $73 and American Airlines from $92 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 $331). 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$97Average$347FlexibilityNo cancel feeOn-time63%
FrontierCheapest$180Average$325FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$196Average$349FlexibilityNo cancel feeOn-time71%

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