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$70+ Cheap flights from St. Louis to Oklahoma City (STL - OKC)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OKC
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from St. Louis to Oklahoma City

Cheapest flights from St. Louis to Oklahoma City
Explore the most affordable flight options available from St. Louis to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 amSTL - OKC
1 stop5h 03mUnited Airlines
Tue 12/307:23 amOKC - STL
1 stop5h 04mUnited Airlines
Deal found 12/10$465
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Mon 12/224:27 pmSTL - OKC
2 stops25h 02mFrontier
Fri 12/262:18 pmOKC - STL
1 stop19h 44mFrontier
Deal found 12/10$506
This Trip.com deal was found by Cheapflights users on 12/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:48 amSTL - OKC
1 stop6h 41mFrontier
Fri 12/262:18 pmOKC - STL
1 stop19h 44mFrontier
Deal found 12/10$521
This Southwest deal was found by Cheapflights users on 12/10. 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.
Mon 12/2210:45 pmSTL - OKC
Nonstop1h 35mSouthwest
Fri 12/264:20 pmOKC - STL
1 stop4h 35mSouthwest
Deal found 12/10$537
This Southwest deal was found by Cheapflights users on 12/10. 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 12/239:50 amSTL - OKC
1 stop5h 55mSouthwest
Fri 12/264:20 pmOKC - STL
2 stops6h 20mSouthwest
Deal found 12/10$542
This Southwest deal was found by Cheapflights users on 12/10. 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.
Mon 12/2210:45 pmSTL - OKC
Nonstop1h 35mSouthwest
Sat 12/271:45 pmOKC - STL
1 stop7h 45mSouthwest
Deal found 12/10$543
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/173:30 pmSTL - OKC
2 stops24h 07mFrontier
Sun 12/2112:01 pmOKC - STL
1 stop10h 32mFrontier
Deal found 12/9$598

Find flight deals from St. Louis to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Oklahoma City (OKC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$236
(Kiwi.com)

One-way from

$70
(Frontier)

Popular in

November

Cheapest in

September

Average price

$346

Good round-trip deal

$247 or less
Provider with most accurate pricing for Lambert-St Louis-Oklahoma City Will Rogers World flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Oklahoma City Will Rogers World flights.
Search Deals
From Lambert-St Louis to Oklahoma City Will Rogers World
Search Deals
One-way flight from Lambert-St Louis to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Oklahoma City Will Rogers World.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Oklahoma City 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 December 12, 2025.
Use the filters below to find and compare flights from St. Louis to Oklahoma City that are best for you.

Fly from

St. Louis

Fly to

Oklahoma City

Route

Depart

Return

Price

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 1/17

1:45 pm-3:25 pm

Nonstop1h 40m

Oklahoma City Will Rogers World

Tue 1/20

6:00 am-7:35 am

Nonstop1h 35m

$289

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Thu 1/15

8:45 pm-10:25 pm

Nonstop1h 40m

Oklahoma City Will Rogers World

Mon 1/19

4:30 pm-5:55 pm

Nonstop1h 25m

$299

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 1/17

3:54 pm-8:42 pm

1 stop4h 48m

Oklahoma City Will Rogers World

Tue 1/20

6:00 am-2:50 pm

2 stops8h 50m

$304

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Fri 1/16

4:49 pm-10:23 pm

1 stop5h 34m

Oklahoma City Will Rogers World

Mon 1/19

5:10 pm-10:00 pm

1 stop4h 50m

$335

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Fri 2/13

10:50 pm-12:35 am

Nonstop1h 45m

Oklahoma City Will Rogers World

Mon 2/16

5:40 am-7:10 am

Nonstop1h 30m

$361

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Thu 1/8

6:00 am-11:23 am

1 stop5h 23m

Oklahoma City Will Rogers World

Mon 1/12

5:10 pm-10:00 pm

1 stop4h 50m

$369

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sun 2/8

9:32 pm-11:30 am

1 stop13h 58m

$70

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 2/7

3:46 pm-7:44 pm

1 stop27h 58m

$72

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Mon 1/12

7:43 pm-2:24 pm

1 stop18h 41m

$80

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Tue 3/10

10:42 am-4:58 pm

1 stop6h 16m

$81

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 14 results
1
2

Compare providers for flights from St. Louis to Oklahoma City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Oklahoma City in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Oklahoma City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Oklahoma City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Oklahoma City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from St. Louis 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 St. Louis to Oklahoma City

What is the cheapest month to book a flight from St. Louis to Oklahoma City?

Currently, March is the cheapest month in which you can book a flight from St. Louis to Oklahoma City (average of $176). Flying from St. Louis to Oklahoma City in November is currently the most expensive (average of $332). 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 STL to OKC?

Find hourly flight availability from St. Louis to Oklahoma City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Oklahoma City in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Oklahoma City

Get insights into the airlines that provide service to Oklahoma City. 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 Oklahoma City. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Southwest and American Airlines from St. Louis to Oklahoma City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Crew

8.6

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
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Crew

8.6

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
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Crew

8.6

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 St. Louis to Oklahoma City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from St. Louis to Oklahoma City?

    Oklahoma City Will Rogers World is the airport most travelers will use when flying to Oklahoma City from Lambert-St Louis. Booking flights from Lambert-St Louis (STL) to Will Rogers World (OKC) should be relatively easy as there is 1 daily flight to Oklahoma City from 2 different airlines. 1h 35m is how long a flight from St. Louis to Oklahoma City Will Rogers World will take if you book a nonstop flight.

  • How popular is this St. Louis to Oklahoma City flight route?

    This flight path from Lambert-St Louis to Oklahoma City Will Rogers World was viewed by 10 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 St. Louis to Oklahoma City?

    Southwest and American Airlines can get you from St. Louis to Oklahoma City in just under 1h 40m. Your travel time can differ by up to 3h 08m. The distance from St. Louis to Oklahoma City is about 461 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Oklahoma City round-trip?

    Flying on Southwest is currently your cheapest option to Oklahoma City, with prices starting at $207. Another option worth looking into is American Airlines, starting at $236 round trip. Users have found that Southwest is 37% cheaper than the other options available to this destination.

  • What are the most reliable airlines from St. Louis to Oklahoma City?

    No one likes to see their flight delayed. When booking a flight from St. Louis to Oklahoma City consider choosing American Airlines (100%), Envoy Air (100%) or Southwest (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from St. Louis to Oklahoma City?

    The cheapest flight price from St. Louis to Oklahoma City is $207. On average you can expect to pay $403. The most popular route, (Lambert-St Louis - Oklahoma City Will Rogers World), can usually be booked for $309.

  • Can I find deals for flights from St. Louis to Oklahoma City that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Oklahoma City?

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

  • Can I find deals for business class flights from St. Louis to Oklahoma City?

    Yes. Cheapflights offers flight deals from St. Louis to Oklahoma City 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 St. Louis to Oklahoma City?

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Oklahoma City (average of $176). Flying from St. Louis to Oklahoma City in November is currently the most expensive (average of $332). 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

Traveling to a place near Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Yukon
Moore
Edmond
Shawnee
Ada
Midwest City

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Top 2 airlines flying from St. Louis to Oklahoma City

Discover the top 2 airlines that operate flights from St. Louis to Oklahoma City. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$207Average$337FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$296FlexibilityNo cancel feeOn-time71%

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