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$89+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OKC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$177
(Southwest)

One-way from

$89
(Southwest)

Popular in

September

Cheapest in

August

Average price

$382

Good round-trip deal

$223 or less
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. 8% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 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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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 July 29, 2025.

This Southwest deal was found by Cheapflights users on 7/27. 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 11/151:45 pmSTL - OKC
Nonstop1h 35mSouthwest
Tue 11/184:00 pmOKC - STL
Nonstop1h 25mSouthwest
Deal found 7/27$177
This Delta deal was found by Cheapflights users on 7/27. 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 11/154:55 pmSTL - OKC
1 stop6h 58mDelta
Tue 11/185:55 amOKC - STL
1 stop4h 45mDelta
Deal found 7/27$187
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/35:17 amSTL - OKC
1 stop4h 23mAmerican Airlines
Sat 9/69:00 amOKC - STL
2 stops6h 52mAmerican Airlines
Deal found 7/29$196
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/27:29 pmSTL - OKC
1 stop26h 48mFrontier
Mon 8/47:59 pmOKC - STL
1 stop27h 48mFrontier
Deal found 7/29$215
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/26:15 amSTL - OKC
1 stop5h 01mUnited Airlines
Sat 9/65:00 amOKC - STL
2 stops9h 19mUnited Airlines
Deal found 7/29$307

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 July 29, 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

Tue 8/26

10:15 am-11:45 am

Nonstop1h 30m

Oklahoma City Will Rogers World

Tue 9/2

4:30 pm-5:55 pm

Nonstop1h 25m

$177

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 9/13

6:01 am-10:35 am

1 stop4h 34m

Oklahoma City Will Rogers World

Tue 9/16

11:30 am-4:05 pm

1 stop4h 35m

$187

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Wed 9/3

5:17 am-9:40 am

1 stop4h 23m

Oklahoma City Will Rogers World

Sat 9/6

9:00 am-3:52 pm

2 stops6h 52m

$196

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 9/6

7:55 pm-11:49 pm

1 stop27h 54m

Oklahoma City Will Rogers World

Mon 9/8

7:46 pm-9:06 am

1 stop13h 20m

$215

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Tue 9/2

6:15 am-11:16 am

1 stop5h 01m

Oklahoma City Will Rogers World

Sat 9/6

5:00 am-2:19 pm

2 stops9h 19m

$307

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Tue 10/7

10:25 am-11:55 am

Nonstop1h 30m

$89

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Wed 9/24

6:01 am-10:35 am

1 stop4h 34m

$94

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Mon 10/27

5:02 pm-11:54 pm

1 stop6h 52m

$97

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Wed 8/27

7:54 pm-7:10 pm

1 stop23h 16m

$107

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 9/27

12:25 pm-8:01 pm

2 stops7h 36m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results
1
2

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 June is currently the most expensive (average of $401). 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 July 29, 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 40% on your trip compared to booking a flight in the morning.

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 July 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 25m 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 Southwest is currently your cheapest option to Oklahoma City, with prices starting at $177. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $187 and $196, respectively. Users have found that Southwest is 49% 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 $89 on Southwest. Other airlines that offer cheap prices include Delta from $94 and American Airlines from $97 one-way.

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

    The cheapest flight price from St. Louis to Oklahoma City is $177. On average you can expect to pay $236. The most popular route, (Lambert-St Louis - Oklahoma City Will Rogers World), can usually be booked for $177.

  • 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 June is currently the most expensive (average of $401). 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
Shawnee
Ada
Moore
Edmond
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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$240FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$236Average$302FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$263Average$341FlexibilityNo cancel feeOn-time63%

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