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$107+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OKC
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheap 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 March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(Delta)

One-way from

$107
(Mytrip)

Popular in

September

Cheapest in

April

Average price

$430

Good round-trip deal

$278 or less

Good one-way deal

$141 or less
Provider with most accurate pricing for Lambert-St Louis-Oklahoma City Will Rogers World flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Oklahoma City Will Rogers World flights.
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From Lambert-St Louis to Oklahoma City Will Rogers World
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One-way flight from Lambert-St Louis to Oklahoma City Will Rogers World
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Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Oklahoma City Will Rogers World.
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Price to beat on a one-way flight from Lambert-St Louis to Oklahoma City Will Rogers World.
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Find 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 March 21, 2025.

This Delta deal was found by Cheapflights users on 3/19. 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.
Mon 4/145:32 pmSTL - OKC
1 stop6h 19mDelta
Fri 4/186:00 pmOKC - STL
1 stop5h 36mDelta
Deal found 3/19$203
This Southwest deal was found by Cheapflights users on 3/21. 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 3/313:20 pmSTL - OKC
1 stop6h 40mSouthwest
Fri 4/411:40 amOKC - STL
2 stops8h 20mSouthwest
Deal found 3/21$252
This Booking.com deal was found by Cheapflights users on 3/21. 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.
Thu 3/275:24 pmSTL - OKC
1 stop16h 58mFrontier
Sun 3/308:27 pmOKC - STL
1 stop12h 49mFrontier
Deal found 3/21$259
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/44:45 pmSTL - OKC
1 stop6h 45mUnited Airlines
Tue 4/83:30 pmOKC - STL
1 stop6h 39mUnited Airlines
Deal found 3/20$307
This American Airlines deal was found by Cheapflights users on 3/20. 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 3/215:10 amSTL - OKC
1 stop6h 25mAmerican Airlines
Mon 3/245:42 pmOKC - STL
1 stop4h 36mAmerican Airlines
Deal found 3/20$663

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 March 21, 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

Mon 4/14

5:32 pm-11:51 pm

1 stop6h 19m

Oklahoma City Will Rogers World

Fri 4/18

6:00 pm-11:36 pm

1 stop5h 36m

$203

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Mon 3/31

3:20 pm-10:00 pm

1 stop6h 40m

Oklahoma City Will Rogers World

Fri 4/4

11:40 am-8:00 pm

2 stops8h 20m

$252

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Fri 4/4

4:45 pm-11:30 pm

1 stop6h 45m

Oklahoma City Will Rogers World

Tue 4/8

3:30 pm-10:09 pm

1 stop6h 39m

$307

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 5/3

6:53 pm-7:39 pm

1 stop24h 46m

$107

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Mon 4/21

5:32 pm-11:51 pm

1 stop6h 19m

$124

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sun 5/25

8:55 pm-10:25 pm

Nonstop1h 30m

$127

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 4/26

12:00 pm-7:49 pm

2 stops7h 49m

$129

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Wed 5/21

12:15 pm-3:33 pm

3 stops27h 18m

$197

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Tue 4/22

5:35 pm-11:14 am

3 stops17h 39m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Oklahoma City flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, January is the cheapest month in which you can book a flight from St. Louis to Oklahoma City (average of $348). Flying from St. Louis to Oklahoma City in May is currently the most expensive (average of $422). 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 March 21, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Oklahoma City at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the morning.

Rainfall in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oklahoma City ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma City when rainfall is around 1.2 in.

Temperature in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oklahoma City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 March 21, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from St. Louis to Oklahoma City by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,281 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,895 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,272 reviews
Southwest
8.1
Very good
4,281 reviews

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 3 different airlines. 1h 30m 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.

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

    Flying on Delta is currently your cheapest option to Oklahoma City, with prices starting at $203. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $252 and $307, respectively. Users have found that Delta is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from St. Louis to Oklahoma City one-way?

    One-way options have recently been found by users for as low as $107 on Frontier. Other airlines that offer cheap prices include Delta from $124 and Southwest from $127 one-way.

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

    The cheapest flight price from St. Louis to Oklahoma City is $126. On average you can expect to pay $222. The most popular route, (Lambert-St Louis - Oklahoma City Will Rogers World), can usually be booked for $238.

  • 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, January is the cheapest month in which you can book a flight from St. Louis to Oklahoma City (average of $348). Flying from St. Louis to Oklahoma City in May is currently the most expensive (average of $422). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Yukon
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Midwest City
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Top 3 airlines flying from St. Louis to Oklahoma City

Discover the top 3 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 March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$248FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$236Average$352FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$266Average$359FlexibilityNo cancel feeOn-time63%
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