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Cheap flights from Oklahoma City to St. Louis from $117

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oklahoma City to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:30 pm - 9:44 amOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
13h 14m1 stop Denver Intl
Frontier Logo
6:30 pm - 7:45 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
25h 15m1 stop Denver Intl
$178Frontier
Tue, Jan 12 - Wed, Jan 13
Frontier Logo
8:29 pm - 10:20 amOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
13h 51m1 stop Denver Intl
Frontier Logo
6:30 pm - 7:45 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
25h 15m1 stop Denver Intl
$211Frontier
Fri, Jan 8 - Wed, Jan 13
Frontier Logo
8:30 pm - 9:44 amOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
13h 14m1 stop Denver Intl
Frontier Logo
6:30 pm - 7:45 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
25h 15m1 stop Denver Intl
$212Frontier
Tue, Jan 12 - Mon, Jan 18
Frontier Logo
8:29 pm - 10:57 amOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
14h 28m1 stop Denver Intl
Frontier Logo
7:54 pm - 7:33 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
23h 39m1 stop Denver Intl
$223Frontier
Fri, Dec 11 - Sat, Dec 12
American Airlines Logo
11:28 am - 3:51 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
4h 23m1 stop Chicago O'Hare Intl
American Airlines Logo
1:51 pm - 7:01 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
5h 10m1 stop Chicago O'Hare Intl
$335American Airlines
Tue, Dec 29 - Tue, Jan 5
American Airlines Logo
7:20 am - 1:55 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
6h 35m1 stop Dallas/Fort Worth
American Airlines Logo
1:51 pm - 9:39 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
7h 48m1 stop Chicago O'Hare Intl
$355American Airlines
Wed, Dec 16 - Sat, Dec 19
Southwest Logo
6:45 am - 5:25 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
10h 40m2 stops Phoenix Sky Harbor Intl Omaha Eppley Airfield
Southwest Logo
2:15 pm - 8:20 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
6h 05m1 stop Orlando
$357Southwest
Thu, Dec 3 - Sat, Dec 5
Southwest Logo
12:25 pm - 4:45 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
4h 20m1 stop Houston Hobby
Southwest Logo
4:30 pm - 10:50 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
6h 20m1 stop Nashville Intl
$357Southwest
Mon, Dec 7 - Mon, Dec 14
Southwest Logo
12:25 pm - 4:45 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
4h 20m1 stop Houston Hobby
Southwest Logo
7:55 am - 6:25 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
10h 30m2 stops Omaha Eppley Airfield Phoenix Sky Harbor Intl
$362Southwest
Wed, Dec 16 - Sat, Dec 19
American Airlines Logo
7:20 am - 1:55 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
6h 35m1 stop Dallas/Fort Worth
American Airlines Logo
2:54 pm - 8:35 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
5h 41m1 stop Dallas/Fort Worth
$377American Airlines
Thu, Dec 3 - Thu, Dec 10

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American Airlines flights from Oklahoma City to St. Louis

Our best American Airlines deals on Oklahoma City to St. Louis flight tickets
American Airlines
Dec 29
OKC11:28 amOklahoma City Will Rogers World
4h 23m
1 stop
STL3:51 pmLambert-St Louis
Jan 5
STL1:51 pmLambert-St Louis
5h 10m
1 stop
OKC7:01 pmOklahoma City Will Rogers World
$335
American Airlines
Dec 16
OKC7:20 amOklahoma City Will Rogers World
6h 35m
1 stop
STL1:55 pmLambert-St Louis
Dec 19
STL1:51 pmLambert-St Louis
7h 48m
1 stop
OKC9:39 pmOklahoma City Will Rogers World
$355
American Airlines
Dec 23
OKC11:28 amOklahoma City Will Rogers World
4h 23m
1 stop
STL3:51 pmLambert-St Louis
Dec 26
STL6:00 amLambert-St Louis
4h 58m
1 stop
OKC10:58 amOklahoma City Will Rogers World
$385

Frontier flights from Oklahoma City to St. Louis

Our best Frontier deals on Oklahoma City to St. Louis flight tickets
Frontier
Jan 12
OKC8:30 pmOklahoma City Will Rogers World
13h 14m
1 stop
STL9:44 amLambert-St Louis
Jan 13
STL6:30 pmLambert-St Louis
25h 15m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
$178
Frontier
Jan 8
OKC8:29 pmOklahoma City Will Rogers World
13h 51m
1 stop
STL10:20 amLambert-St Louis
Jan 13
STL6:30 pmLambert-St Louis
25h 15m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
$211
Frontier
Jan 12
OKC8:30 pmOklahoma City Will Rogers World
13h 14m
1 stop
STL9:44 amLambert-St Louis
Jan 18
STL6:30 pmLambert-St Louis
25h 15m
1 stop
OKC7:45 pmOklahoma City Will Rogers World
$212

momondo Fare Finder

 
Use the filters below to find and compare flights from Oklahoma City to St. Louis that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Tue 1/12

8:30 pm-9:44 am

1 stop13h 14m

Lambert-St Louis

Wed 1/13

6:30 pm-7:45 pm

1 stop25h 15m

$178

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Fri 1/8

8:29 pm-10:20 am

1 stop13h 51m

Lambert-St Louis

Wed 1/13

6:30 pm-7:45 pm

1 stop25h 15m

$211

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Tue 1/12

8:30 pm-9:44 am

1 stop13h 14m

Lambert-St Louis

Mon 1/18

6:30 pm-7:45 pm

1 stop25h 15m

$212

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Fri 12/11

8:29 pm-10:57 am

1 stop14h 28m

Lambert-St Louis

Sat 12/12

7:54 pm-7:33 pm

1 stop23h 39m

$223
Quickest round-trip

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Tue 12/29

11:28 am-3:51 pm

1 stop4h 23m

Lambert-St Louis

Tue 1/5

1:51 pm-7:01 pm

1 stop5h 10m

$335

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Wed 12/16

7:20 am-1:55 pm

1 stop6h 35m

Lambert-St Louis

Sat 12/19

1:51 pm-9:39 pm

1 stop7h 48m

$355

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Thu 12/3

6:45 am-5:25 pm

2 stops10h 40m

Lambert-St Louis

Sat 12/5

2:15 pm-8:20 pm

1 stop6h 05m

$357

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Mon 12/7

12:25 pm-4:45 pm

1 stop4h 20m

Lambert-St Louis

Mon 12/14

4:30 pm-10:50 pm

1 stop6h 20m

$357

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Wed 12/16

12:25 pm-4:45 pm

1 stop4h 20m

Lambert-St Louis

Sat 12/19

7:55 am-6:25 pm

2 stops10h 30m

$362

Oklahoma CitySt. Louis

OKC Oklahoma City Will Rogers World - STL Lambert-St Louis

OKCSTL

Oklahoma City Will Rogers World

Thu 12/3

7:20 am-1:55 pm

1 stop6h 35m

Lambert-St Louis

Thu 12/10

2:54 pm-8:35 pm

1 stop5h 41m

$377

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 St. Louis from

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

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 typical price of a round-trip flight between Oklahoma City and St. Louis?

Prices are currently low for flights on this route.

Typical prices usually range from $361 to $509.
The lowest price recently found on this route was $178.

What is the cheapest month to fly to St. Louis?

In general, February is the cheapest month to fly from Oklahoma City to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $240. The month of August is another great option to travel to St. Louis, with average flight prices from Oklahoma City averaging around $318.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Friday when prices can be found for as low as $441. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $556. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Oklahoma City in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $463 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $506 per ticket.

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

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

What cabin class options are available on Oklahoma City to St. Louis flights?

There is only 1 cabin class available to choose from on Oklahoma City to St. Louis 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 Oklahoma City to St. Louis flights?

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

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

As of November 2026, prices for Oklahoma City to St. Louis flights are approximately 97% more expensive when compared to flights at the same time last year.

When to book flights from Oklahoma City to St. Louis

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

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

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

Best Price Found

$117

Fastest flight time

4h 55m

Direct flights

None
The best one-way flight to St. Louis from Oklahoma City in the past 72 hours is $117. The best round-trip flight deal from Oklahoma City to St. Louis found on momondo in the last 72 hours is $178.
The fastest flight from Oklahoma City to St. Louis takes 4h 55m
There are no direct flights from Oklahoma City to St. Louis. Popular non-direct route for this connection is Oklahoma City Will Rogers World Airport - Lambert-St Louis Airport.
Search flight deals

Frequently asked questions about flying from Oklahoma City to St. Louis

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

    Lambert-St Louis is 458.3 mi away from Oklahoma City Will Rogers World. By plane, this route typically takes 4h 55m.

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

    Prices for flights from Oklahoma City Will Rogers World Airport to Lambert-St Louis Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma City Will Rogers World Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Oklahoma City to St. Louis

Compare and see reviews for airlines that fly from Oklahoma City to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $204Free CancellationRating
7.0
12,234 reviews
Search American Airlines flights
SouthwestPriceFrom $286Free CancellationRating
8.0
4,219 reviews
Search Southwest flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Farmington
Florissant
Festus
Clayton
Hermann
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Waterloo
Shrewsbury

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Oklahoma City.

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

All flight searches from Oklahoma City to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Oklahoma City to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to St. Louis from Oklahoma City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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