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Cheap flights from St. Louis to Oklahoma City from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Oklahoma City departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Oklahoma City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
8:25 am - 6:40 pm
STL
-
OKC
10h 15m
1 stop
Southwest Logo
5:40 am - 7:10 am
OKC
-
STL
1h 30mnonstop
$187Southwest
Thu, Feb 19 - Sat, Feb 21
American Airlines Logo
6:50 pm - 11:53 pm
STL
-
OKC
5h 03m
1 stop
American Airlines Logo
10:28 am - 3:28 pm
OKC
-
STL
5h 00m
1 stop
$191American Airlines
Thu, Feb 19 - Sat, Feb 21
Delta Logo
6:47 pm - 11:54 pm
STL
-
OKC
5h 07m
1 stop
Delta Logo
1:55 pm - 8:41 pm
OKC
-
STL
6h 46m
1 stop
$193Delta
Mon, Feb 16 - Mon, Feb 23
Southwest Logo
8:25 am - 6:40 pm
STL
-
OKC
10h 15m
1 stop
Southwest Logo
11:10 am - 9:10 pm
OKC
-
STL
10h 00m
2 stops
$202Southwest
Thu, Feb 19 - Sat, Feb 21
Frontier Logo
3:46 pm - 7:45 pm
STL
-
OKC
27h 59m
1 stop
Frontier Logo
8:29 pm - 12:50 pm
OKC
-
STL
16h 21m
1 stop
$204Frontier
Wed, Feb 4 - Sun, Feb 8
Frontier Logo
3:46 pm - 5:11 pm
STL
-
OKC
25h 25m
2 stops
Frontier Logo
6:07 pm - 6:51 am
OKC
-
STL
12h 44m
1 stop
$242Frontier
Wed, Feb 4 - Sun, Feb 8
Southwest Logo
5:30 am - 2:15 pm
STL
-
OKC
8h 45m
1 stop
Southwest Logo
6:15 am - 1:35 pm
OKC
-
STL
7h 20m
1 stop
$248Southwest
Wed, Apr 22 - Fri, Apr 24
Frontier Logo
8:12 pm - 6:45 pm
STL
-
OKC
22h 33m
1 stop
Frontier Logo
8:30 pm - 9:49 am
OKC
-
STL
13h 19m
1 stop
$250Frontier
Sat, Mar 7 - Sun, Mar 15
United Airlines Logo
10:10 am - 3:01 pm
STL
-
OKC
4h 51m
1 stop
United Airlines Logo
9:35 am - 3:38 pm
OKC
-
STL
6h 03m
1 stop
$253United Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
7:41 am - 4:28 pm
STL
-
OKC
8h 47m
2 stops
United Airlines Logo
11:30 am - 4:58 pm
OKC
-
STL
5h 28m
1 stop
$258United Airlines
Tue, Mar 3 - Wed, Mar 4

Delta flights from St. Louis to Oklahoma City

Our best Delta deals on St. Louis to Oklahoma City flight tickets
Delta
Feb 16
STL6:47 pmLambert-St Louis
5h 07m
1 stop
OKC11:54 pmOklahoma City Will Rogers World
Feb 23
OKC1:55 pmOklahoma City Will Rogers World
6h 46m
1 stop
STL8:41 pmLambert-St Louis
$193
Delta
Apr 18
STL6:10 amLambert-St Louis
6h 09m
1 stop
OKC12:19 pmOklahoma City Will Rogers World
Apr 19
OKC5:30 amOklahoma City Will Rogers World
6h 36m
1 stop
STL12:06 pmLambert-St Louis
$277
Delta
Feb 11
STL6:00 amLambert-St Louis
7h 20m
1 stop
OKC1:20 pmOklahoma City Will Rogers World
Feb 15
OKC5:25 amOklahoma City Will Rogers World
5h 37m
1 stop
STL11:02 amLambert-St Louis
$279

Frontier flights from St. Louis to Oklahoma City

Our best Frontier deals on St. Louis to Oklahoma City flight tickets
Frontier
Feb 4
STL3:46 pmLambert-St Louis
27h 59m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
Feb 8
OKC8:29 pmOklahoma City Will Rogers World
16h 21m
1 stop
STL12:50 pmLambert-St Louis
$204
Frontier
Feb 4
STL3:46 pmLambert-St Louis
25h 25m
2 stops
OKC5:11 pmOklahoma City Will Rogers World
Feb 8
OKC6:07 pmOklahoma City Will Rogers World
12h 44m
1 stop
STL6:51 amLambert-St Louis
$242
Frontier
Mar 7
STL8:12 pmLambert-St Louis
22h 33m
1 stop
OKC6:45 pmOklahoma City Will Rogers World
Mar 15
OKC8:30 pmOklahoma City Will Rogers World
13h 19m
1 stop
STL9:49 amLambert-St Louis
$250

momondo 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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from St. Louis to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Thu 2/19

8:25 am-6:40 pm

1 stop10h 15m

Oklahoma City Will Rogers World

Sat 2/21

5:40 am-7:10 am

Nonstop1h 30m

$187

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Thu 2/19

6:50 pm-11:53 pm

1 stop5h 03m

Oklahoma City Will Rogers World

Sat 2/21

10:28 am-3:28 pm

1 stop5h 00m

$191

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Mon 2/16

6:47 pm-11:54 pm

1 stop5h 07m

Oklahoma City Will Rogers World

Mon 2/23

1:55 pm-8:41 pm

1 stop6h 46m

$193

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Thu 2/19

8:25 am-6:40 pm

1 stop10h 15m

Oklahoma City Will Rogers World

Sat 2/21

11:10 am-9:10 pm

2 stops10h 00m

$202

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Wed 2/4

3:46 pm-7:45 pm

1 stop27h 59m

Oklahoma City Will Rogers World

Sun 2/8

8:29 pm-12:50 pm

1 stop16h 21m

$204

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Wed 2/4

3:46 pm-5:11 pm

2 stops25h 25m

Oklahoma City Will Rogers World

Sun 2/8

6:07 pm-6:51 am

1 stop12h 44m

$242

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Wed 4/22

5:30 am-2:15 pm

1 stop8h 45m

Oklahoma City Will Rogers World

Fri 4/24

6:15 am-1:35 pm

1 stop7h 20m

$248

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 3/7

8:12 pm-6:45 pm

1 stop22h 33m

Oklahoma City Will Rogers World

Sun 3/15

8:30 pm-9:49 am

1 stop13h 19m

$250

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Tue 3/3

10:10 am-3:01 pm

1 stop4h 51m

Oklahoma City Will Rogers World

Wed 3/4

9:35 am-3:38 pm

1 stop6h 03m

$253

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Tue 3/3

7:41 am-4:28 pm

2 stops8h 47m

Oklahoma City Will Rogers World

Wed 3/4

11:30 am-4:58 pm

1 stop5h 28m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oklahoma City from

How to get the cheapest flight ticket from St. Louis to Oklahoma City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oklahoma City?

The cheapest month to fly to Oklahoma City from St. Louis is in September. Flight prices, which tend to average around $263, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Oklahoma City, with average flight prices from St. Louis averaging around $302.

What is the cheapest day to depart on your flight to Oklahoma City?

The cheapest day to depart on your flight to Oklahoma City is on a Wednesday when prices can be found for as low as $266. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Oklahoma City is Sunday, with ticket prices averaging around $597.

What is the cheapest time of day to depart on your flight to Oklahoma City?

The cheapest time of day to fly to Oklahoma City is in the evening when flights can be purchased for as low as $302. Flights to Oklahoma City are more costly at noon, with an average ticket price of $341. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Lambert-St Louis to Oklahoma City Will Rogers World flight route?

Fly from Lambert-St Louis to Oklahoma City Will Rogers World for the best Lambert-St Louis - Oklahoma City Will Rogers World flight prices

What cabin class options are available on Lambert-St Louis to Oklahoma City Will Rogers World flights?

There is only 1 cabin class available to choose from on Lambert-St Louis to Oklahoma City Will Rogers World flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Oklahoma City flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Oklahoma City.

How have St. Louis to Oklahoma City flight prices changed over time?

As of January 2026, prices for St. Louis to Oklahoma City flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Oklahoma City

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Oklahoma City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Oklahoma City (STL to OKC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Oklahoma City

Best Price Found

$367

Fastest flight time

1h 40m

Direct flights

Tue, Fri and Sat

Airports in Oklahoma City

1 airport
The best flight deal from St. Louis to Oklahoma City found on momondo in the last 72 hours is $367
The fastest flight from St. Louis to Oklahoma City takes 1h 40m
Direct flights go from St. Louis to Oklahoma City on Tuesday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Oklahoma City. From St. Louis there are direct flights to Oklahoma City Will Rogers World (OKC).
Search flight deals

  • How far is Lambert-St Louis to Oklahoma City Will Rogers World by plane?

    Lambert-St Louis and Oklahoma City Will Rogers World are 458.3 mi apart from one another. Flights usually cover this in 1h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Oklahoma City Will Rogers World Airport?

    Prices for flights from Lambert-St Louis Airport to Oklahoma City Will Rogers World Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Oklahoma City Will Rogers World Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Oklahoma City Will Rogers World Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Oklahoma City Will Rogers World Airport.

  • What documentation or ID do you need to fly to Oklahoma City Will Rogers World Airport?

    The required travel and health documents for your Oklahoma City Will Rogers World Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oklahoma City Will Rogers World Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from St. Louis to Oklahoma City?

  • What is the most popular airline from St. Louis to Oklahoma City?

Best airlines flying from St. Louis to Oklahoma City

Compare and see reviews for airlines that fly from St. Louis to Oklahoma City with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $207Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
American AirlinesPriceFrom $246Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights

  • Southwest Flights From St. Louis to Oklahoma City

    Across 14 Southwest flights from St. Louis to Oklahoma City this week, the average price was $330, with the best Southwest deals starting from $207 round-trip. 4,266 users have rated Southwest on momondo, with an average score of 8.0/10.

Traveling to a place near Oklahoma City?

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

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Oklahoma City?

It is quick and easy to find St. Louis to Oklahoma City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oklahoma City that suits you.

Can I find flights from St. Louis to Oklahoma City with flexible booking policies on momondo?

Yes. All flights to Oklahoma City from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Oklahoma City?

Once you have performed a search for St. Louis to Oklahoma City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Oklahoma City right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Oklahoma City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oklahoma City and let you know when they change.

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