$83 Cheap Flights from St. Louis (STL) to Oklahoma City (OKC)

View $83 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Will Rogers World Airport (OKC)

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Cheap Flights from St. Louis to Oklahoma City (STL-OKC)

Prices were available within the past 7 days and start at $83 for one-way flights and $166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Sep 23 - Mon, Oct 6
STL
St. Louis
OKC
Oklahoma City
$166 Roundtrip, found 1 hour ago
$166
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Sep 23 from St. Louis to Oklahoma City, returning Mon, Oct 6, priced at $166 found 1 hour ago
Frontier Airlines
Thu, Sep 25 - Mon, Oct 6
STL
St. Louis
OKC
Oklahoma City
$180 Roundtrip, found 1 hour ago
$180
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Sep 25 from St. Louis to Oklahoma City, returning Mon, Oct 6, priced at $180 found 1 hour ago
Frontier Airlines
Thu, Sep 25 - Sun, Oct 5
STL
St. Louis
OKC
Oklahoma City
$194 Roundtrip, found 1 hour ago
$194
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Sep 25 from St. Louis to Oklahoma City, returning Sun, Oct 5, priced at $194 found 1 hour ago
Frontier Airlines
Sat, Nov 8 - Tue, Nov 11
STL
St. Louis
OKC
Oklahoma City
$201 Roundtrip, found 13 hours ago
$201
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sat, Nov 8 from St. Louis to Oklahoma City, returning Tue, Nov 11, priced at $201 found 13 hours ago
Frontier Airlines
Sat, Sep 27 - Mon, Oct 6
STL
St. Louis
OKC
Oklahoma City
$216 Roundtrip, found 1 hour ago
$216
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 27 from St. Louis to Oklahoma City, returning Mon, Oct 6, priced at $216 found 1 hour ago
Southwest Airlines
Wed, Oct 29 - Sat, Nov 1
STL
St. Louis
OKC
Oklahoma City
$226 Roundtrip, found 17 hours ago
$226
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Wed, Oct 29 from St. Louis to Oklahoma City, returning Sat, Nov 1, priced at $226 found 17 hours ago
Delta
Wed, Dec 24 - Tue, Dec 30
STL
St. Louis
OKC
Oklahoma City
$229 Roundtrip, found 12 hours ago
$229
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Dec 24 from St. Louis to Oklahoma City, returning Tue, Dec 30, priced at $229 found 12 hours ago
Frontier Airlines
Sat, Sep 27 - Sun, Oct 5
STL
St. Louis
OKC
Oklahoma City
$230 Roundtrip, found 1 hour ago
$230
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 27 from St. Louis to Oklahoma City, returning Sun, Oct 5, priced at $230 found 1 hour ago
United
Wed, Oct 29 - Sat, Nov 1
STL
St. Louis
OKC
Oklahoma City
$231 Roundtrip, found 17 hours ago
$231
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Oct 29 from St. Louis to Oklahoma City, returning Sat, Nov 1, priced at $231 found 17 hours ago
American Airlines
Wed, Oct 29 - Sat, Nov 1
STL
St. Louis
OKC
Oklahoma City
$236 Roundtrip, found 17 hours ago
$236
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Oct 29 from St. Louis to Oklahoma City, returning Sat, Nov 1, priced at $236 found 17 hours ago

Find the cheapest month to fly from St. Louis (STL) to Oklahoma City (OKC)

August is typically the cheapest month to fly

From $137 - $558 per traveler.

Graph displaying average flight prices per month

Alternative airports near Oklahoma City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Will Rogers World OKC. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $166
OKC
Will Rogers World
CheapestClosest
Average driving time to city center14 min
Flights from $166
Flights from St. Louis (STL) to Oklahoma City (OKC)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Will Rogers World
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$166
Distance
460 mi
Average flight time
1 hour 27 mins

St. Louis to Oklahoma City Flights

The cheapest times to fly from St. Louis to Oklahoma City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Oklahoma City are during the month of September. You can find some of the cheapest flights from St. Louis to Oklahoma City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Oklahoma City

Sunday is one of the best days to book for cheap flights from St. Louis to Oklahoma City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Oklahoma City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Oklahoma City in 2025. You can also book with separate airlines for your outbound and return journeys, from $83 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Oklahoma City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Oklahoma City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC) cost?
Grab a cheap one-way flight from $83 or cheap return flight from $166 from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
September is the most affordable month to fly from STL to OKC. Traveling outside of peak seasons is often the key to better flight prices.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
When jetting out of Lambert-St. Louis Intl. Airport (STL), you can hop on a direct flight to Will Rogers World Airport (OKC) with Southwest Airlines.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest STL to OKC flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
On average, Lambert-St. Louis Intl. Airport (STL) only has 1 nonstop flight to Will Rogers World Airport (OKC) each day. For more choices, try Expedia's easy-to-use filter tool. Just enter your travel dates, then select "1 Stop" or "2+ Stops" to discover flights offering layovers.
What are the most popular departure times for flights from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
More people fly between STL and OKC at 11 AM than at any other point in the day. Rather go when it's quieter? Consider flying outside peak hours and you're likely to save on your ticket as well.
What day of the week has the most flights from STL to OKC?
If you fly on a Friday, you'll get the greatest range of options for flights from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC).
What is the earliest flight from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
Take the earliest flight at around 9:10AM UTC-6, leaving from Lambert-St. Louis Intl. Airport (STL). You'll be in the air for around 1h 40m, touching down at Will Rogers World Airport (OKC) at approximately 10:50AM UTC-6.
How long does it take to fly from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
Flights from STL to OKC have an average travel time of 1 hour and 39 minutes. The distance between these two airports is 460 mi.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
Book a flight from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Oklahoma City from Lambert-St. Louis Intl. Airport (STL)?
If you're boarding a direct flight from Lambert-St. Louis Intl. Airport (STL) to Oklahoma City, Will Rogers World Airport (OKC) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC) last-minute?
Last-minute bookings from STL to OKC are generally more expensive. To secure the best prices, start searching for flights well in advance. That said, if your travel plans are flexible, you may find a cheap ticket right before you leave.
Is it cheaper to book a STL to OKC flight and hotel package?
You'll typically save money by securing a STL to OKC flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Will Rogers World Airport (OKC)?
Typically, you can reschedule or cancel your STL to OKC flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.