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Cheap flights from St. Louis to Oklahoma from $74

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 departing on 1/14. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:15 am - 11:40 am
STL
-
TUL
1h 25mnonstop
Southwest Logo
3:50 pm - 5:05 pm
TUL
-
STL
1h 15mnonstop
$171Southwest
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
3:43 pm - 10:59 pm
STL
-
DFW
7h 16m1 stop
Frontier Logo
7:57 pm - 8:05 am
DFW
-
STL
12h 08m1 stop
$176Frontier
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
5:11 pm - 8:15 am
STL
-
DFW
15h 04m1 stop
Multiple Airlines Logo
2:41 pm - 10:34 pm
DFW
-
STL
7h 53m1 stop
$180Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
Southwest Logo
10:35 am - 3:30 pm
STL
-
TUL
4h 55m1 stop
Southwest Logo
6:15 am - 7:30 am
TUL
-
STL
1h 15mnonstop
$181Southwest
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
7:43 pm - 12:09 am
STL
-
DFW
28h 26m1 stop
Frontier Logo
8:18 pm - 9:11 am
DFW
-
STL
12h 53m1 stop
$182Frontier
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
3:43 pm - 10:59 pm
STL
-
DFW
7h 16m1 stop
Multiple Airlines Logo
9:10 pm - 6:51 am
DFW
-
STL
33h 41m2 stops
$186Multiple Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
6:00 am - 11:15 am
STL
-
TUL
5h 15m1 stop
United Airlines Logo
5:45 am - 1:14 pm
TUL
-
STL
7h 29m1 stop
$251United Airlines
Wed, Feb 11 - Sat, Feb 14
United Airlines Logo
6:00 am - 11:15 am
STL
-
TUL
5h 15m1 stop
United Airlines Logo
5:45 am - 4:02 pm
TUL
-
STL
10h 17m2 stops
$256United Airlines
Wed, Feb 11 - Sat, Feb 14
American Airlines Logo
5:14 am - 9:40 am
STL
-
OKC
4h 26m1 stop
American Airlines Logo
6:00 am - 1:56 pm
OKC
-
STL
7h 56m2 stops
$314American Airlines
Sat, Feb 14 - Sat, Feb 21
American Airlines Logo
5:14 am - 9:39 am
STL
-
XNA
4h 25m1 stop
American Airlines Logo
10:33 am - 6:04 pm
XNA
-
STL
7h 31m1 stop
$400American Airlines
Fri, Feb 13 - Sat, Feb 14

Frontier flights from St. Louis to Oklahoma

Our best Frontier deals on St. Louis to Oklahoma flight tickets
Frontier
Jan 9
STL3:43 pmLambert-St Louis
7h 16m
1 stop
DFW10:59 pmDallas/Fort Worth
Jan 11
DFW7:57 pmDallas/Fort Worth
12h 08m
1 stop
STL8:05 amLambert-St Louis
$176
Find similar
Frontier
Jan 10
STL7:43 pmLambert-St Louis
28h 26m
1 stop
DFW12:09 amDallas/Fort Worth
Jan 17
DFW8:18 pmDallas/Fort Worth
12h 53m
1 stop
STL9:11 amLambert-St Louis
$182
Find similar
Frontier
Jan 9
STL3:43 pmLambert-St Louis
7h 16m
1 stop
DFW10:59 pmDallas/Fort Worth
Jan 12
DFW11:59 pmDallas/Fort Worth
22h 35m
2 stops
STL10:34 pmLambert-St Louis
$192
Find similar

American Airlines flights from St. Louis to Oklahoma

Our best American Airlines deals on St. Louis to Oklahoma flight tickets
American Airlines
Jan 10
STL3:54 pmLambert-St Louis
2h 11m
DFW6:05 pmDallas/Fort Worth
Jan 17
DFW9:19 amDallas/Fort Worth
1h 44m
STL11:03 amLambert-St Louis
$218
Find similar
American Airlines
Dec 25
STL7:00 amLambert-St Louis
2h 11m
DFW9:11 amDallas/Fort Worth
Dec 31
DFW9:05 amDallas/Fort Worth
1h 45m
STL10:50 amLambert-St Louis
$228
Find similar
American Airlines
Jan 10
STL11:55 amLambert-St Louis
2h 04m
DFW1:59 pmDallas/Fort Worth
Jan 14
DFW9:16 pmDallas/Fort Worth
1h 39m
STL10:55 pmLambert-St Louis
$231
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Oklahoma 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 December 15, 2025.
Use the filters below to find and compare flights from St. Louis to Oklahoma that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Thu 1/8

10:15 am-11:40 am

Nonstop1h 25m

Tulsa

Mon 1/12

3:50 pm-5:05 pm

Nonstop1h 15m

$171

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Fri 1/9

3:43 pm-10:59 pm

1 stop7h 16m

Dallas/Fort Worth

Sun 1/11

7:57 pm-8:05 am

1 stop12h 08m

$176

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Sat 1/10

5:11 pm-8:15 am

1 stop15h 04m

Dallas/Fort Worth

Sat 1/17

2:41 pm-10:34 pm

1 stop7h 53m

$180

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Thu 1/8

10:35 am-3:30 pm

1 stop4h 55m

Tulsa

Mon 1/12

6:15 am-7:30 am

Nonstop1h 15m

$181

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Sat 1/10

7:43 pm-12:09 am

1 stop28h 26m

Dallas/Fort Worth

Sat 1/17

8:18 pm-9:11 am

1 stop12h 53m

$182

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Fri 1/9

3:43 pm-10:59 pm

1 stop7h 16m

Dallas/Fort Worth

Mon 1/12

9:10 pm-6:51 am

2 stops33h 41m

$186

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Wed 2/11

6:00 am-11:15 am

1 stop5h 15m

Tulsa

Sat 2/14

5:45 am-1:14 pm

1 stop7h 29m

$251

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Wed 2/11

6:00 am-11:15 am

1 stop5h 15m

Tulsa

Sat 2/14

5:45 am-4:02 pm

2 stops10h 17m

$256

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

Sat 2/14

5:14 am-9:40 am

1 stop4h 26m

Oklahoma City Will Rogers World

Sat 2/21

6:00 am-1:56 pm

2 stops7h 56m

$314

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 2/13

5:14 am-9:39 am

1 stop4h 25m

Fayetteville Northwest Arkansas

Sat 2/14

10:33 am-6:04 pm

1 stop7h 31m

$400

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 from

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

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?

The cheapest month to fly to Oklahoma 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. If you are unable to visit Oklahoma during the month of September, then departing from St. Louis during the month March is also very affordable. Most momondo users find prices during this month for around $302.

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

The cheapest day to depart from St. Louis to Oklahoma is on a Wednesday when prices can be found for as low as $271. Flights from St. Louis to Oklahoma on a Sunday will generally be more expensive and average around $597. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Oklahoma from St. Louis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $322 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $341 on average. Flights to Oklahoma from St. Louis in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Lambert-St Louis to Oklahoma flight route?

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

What cabin class options are available on Lambert-St Louis to Oklahoma flights?

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

You could potentially save up to 24% on your flight if you consider stops on a St. Louis to Oklahoma flight.

Cheap St. Louis to Oklahoma flight deals and tips

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

Best Price Found

$247

Fastest flight time

1h 20m

Direct flights

Every day

Airports in Oklahoma

32 airports
The best flight deal from St. Louis to Oklahoma found on momondo in the last 72 hours is $247
The fastest flight from St. Louis to Oklahoma takes 1h 20m
Direct flights go from St. Louis to Oklahoma every day.
There are 32 airports in Oklahoma. From St. Louis there are direct flights to Dallas/Fort Worth (DFW), Oklahoma City Will Rogers World (OKC), Tulsa (TUL).
Search flight deals

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

    Prices for flights from Lambert-St Louis Airport to Oklahoma refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Oklahoma.

  • What documentation or ID do you need to fly to Oklahoma?

    The travel and health documents you'll need for your trip to Oklahoma 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 Oklahoma. 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 St. Louis to Oklahoma?

Best airlines flying from St. Louis to Oklahoma

Compare and see reviews for airlines that fly from St. Louis to Oklahoma with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $236Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Oklahoma from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oklahoma quick and easy, saving you time and money.

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

Flights from St. Louis to Oklahoma with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Oklahoma from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of St. Louis to Oklahoma flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Oklahoma trip

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