HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$38+ Cheap flights from Oklahoma to St. Louis (STL)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — STL
Nov 18 — Nov 251
Mon 11/18
Mon 11/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma to St. Louis with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oklahoma to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma (USOK) to St. Louis (STL). 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 November 13, 2024.

Find flight deals from Oklahoma to St. Louis

Cheapest flights from Oklahoma to St. Louis
Explore the most affordable flight options available from Oklahoma to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2024.

This Frontier deal was found by Cheapflights users on 11/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/138:04 pmDFW - STL
1 stop12h 09mFrontier
Mon 12/164:57 pmSTL - DFW
Nonstop1h 55mFrontier
Deal found 11/13$116
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 12/109:06 amTUL - STL
1 stop6h 09mAmerican Airlines
Tue 12/171:36 pmSTL - TUL
1 stop6h 19mAmerican Airlines
Deal found 11/12$158
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2011:29 amOKC - STL
1 stop9h 00mFrontier
Sun 12/2212:00 pmSTL - OKC
1 stop22h 29mFrontier
Deal found 11/12$178
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/115:00 amDFW - STL
1 stop4h 46mAmerican Airlines
Wed 12/111:36 pmSTL - DFW
Nonstop2h 00mAmerican Airlines
Deal found 11/12$217
This Southwest deal was found by Cheapflights users on 11/12. 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.
Tue 12/177:00 amTUL - STL
Nonstop1h 20mSouthwest
Sun 12/226:35 pmSTL - TUL
1 stop5h 30mSouthwest
Deal found 11/12$223
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Tue 12/35:26 amDFW - STL
1 stop11h 00mMultiple Airlines
Tue 12/105:02 pmSTL - DFW
1 stop25h 08mMultiple Airlines
Deal found 11/11$228
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Sat 12/77:30 amTUL - STL
1 stop6h 55mUnited Airlines
Mon 12/94:31 pmSTL - TUL
1 stop6h 59mUnited Airlines
Deal found 11/12$246
This FareScan deal was found by Cheapflights users on 11/12. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:30 amDFW - STL
2 stops33h 51mSpirit Airlines
Tue 12/174:26 pmSTL - DFW
3 stops30h 29mSpirit Airlines
Deal found 11/12$251
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/115:10 amDFW - STL
1 stop4h 37mUnited Airlines
Wed 12/114:31 pmSTL - DFW
1 stop7h 11mUnited Airlines
Deal found 11/12$264
This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2412:12 pmXNA - STL
1 stop11h 54mFrontier
Wed 11/279:34 amSTL - XNA
1 stop27h 05mFrontier
Deal found 11/12$292
This KAYAK deal was found by Cheapflights users on 11/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/215:35 amDFW - STL
1 stop6h 29mDelta
Fri 11/227:11 pmSTL - DFW
1 stop5h 10mDelta
Deal found 11/13$312
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Sun 11/246:33 pmXNA - STL
1 stop4h 05mAmerican Airlines
Thu 11/285:45 amSTL - XNA
1 stop4h 23mAmerican Airlines
Deal found 11/12$320

Find flights from Oklahoma to St. Louis within your budget

Customize your flight search to find flights from Oklahoma to St. Louis 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 2,744,491 searches. Data last updated November 13, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Fri 12/13

12:49 pm-2:34 pm

Nonstop1h 45m

Lambert-St Louis

Fri 12/13

8:34 pm-4:40 am

1 stop8h 06m

$116

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Tue 12/10

9:06 am-3:15 pm

1 stop6h 09m

Lambert-St Louis

Tue 12/17

1:36 pm-7:55 pm

1 stop6h 19m

$158

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Fri 12/20

11:29 am-8:29 pm

1 stop9h 00m

Lambert-St Louis

Sun 12/22

12:00 pm-10:29 am

1 stop22h 29m

$178

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Wed 12/11

5:00 am-9:46 am

1 stop4h 46m

Lambert-St Louis

Wed 12/11

1:36 pm-3:36 pm

Nonstop2h 00m

$217

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Tue 12/17

7:00 am-8:20 am

Nonstop1h 20m

Lambert-St Louis

Sun 12/22

6:35 pm-12:05 am

1 stop5h 30m

$223

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Tue 12/3

5:26 am-4:26 pm

1 stop11h 00m

Lambert-St Louis

Tue 12/10

5:02 pm-6:10 pm

1 stop25h 08m

$228

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Sat 12/7

7:30 am-2:25 pm

1 stop6h 55m

Lambert-St Louis

Mon 12/9

4:31 pm-11:30 pm

1 stop6h 59m

$246

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Fri 12/13

5:30 am-3:21 pm

2 stops33h 51m

Lambert-St Louis

Tue 12/17

4:26 pm-10:55 pm

3 stops30h 29m

$251

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Wed 12/11

5:10 am-9:47 am

1 stop4h 37m

Lambert-St Louis

Wed 12/11

4:31 pm-11:42 pm

1 stop7h 11m

$264

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Tue 12/3

7:00 am-12:04 pm

1 stop5h 04m

Lambert-St Louis

Tue 12/10

10:21 am-6:28 pm

1 stop8h 07m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Oklahoma to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Oklahoma 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.

Travel insights for flights from Oklahoma to St. Louis

Get recent, data-driven insights about flights from Oklahoma to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oklahoma to St. Louis?

Currently, September is the cheapest month in which you can book a flight from Oklahoma to St. Louis (average of $308). Flying from Oklahoma to St. Louis in March is currently the most expensive (average of $357). 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 OK to STL?

Find hourly flight availability from Oklahoma to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to St. Louis as you normally would.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated November 13, 2024.
Read through reviews of airlines operating flights from Oklahoma to St. Louis, such as United Airlines, Frontier and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,048 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Boarding

8.3

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,048 reviews
Southwest
8.1
Very good
5,048 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Boarding

8.3

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,434 reviews
Southwest
8.1
Very good
5,048 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Boarding

8.3

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,789 reviews
Southwest
8.1
Very good
5,048 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Boarding

8.3

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,189 reviews
Southwest
8.1
Very good
5,048 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Boarding

8.3

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,048 reviews

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Boarding

8.3

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Oklahoma?

    For a flight from Oklahoma to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • How popular is this Oklahoma to St. Louis flight route?

    This flight path from Oklahoma to Lambert-St Louis was viewed by 7 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 to fly from Oklahoma to St. Louis one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $38. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Oklahoma to St. Louis for a low price.

  • What are the most popular routes from Oklahoma to St. Louis?

    The most popular route from Oklahoma to St. Louis is Dallas/Fort Worth - Lambert-St Louis. You may also consider Tulsa - Lambert-St Louis or Oklahoma City Will Rogers World - Lambert-St Louis.

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

    Looking for the cheapest flight from Oklahoma to St. Louis? While on average our users pay $326, our data indicates the cheapest price to be $151. The most popular route (Dallas/Fort Worth - Lambert-St Louis), is priced around $191.

  • Can I find deals for flights from Oklahoma to St. Louis that include hotel bookings?

    Yes. In addition to deals on Oklahoma to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to St. Louis.

  • Can I find deals for business class flights from Oklahoma to St. Louis?

    Yes. Cheapflights offers flight deals from Oklahoma to St. Louis 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 Oklahoma to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Oklahoma to St. Louis (average of $308). Flying from Oklahoma to St. Louis in March is currently the most expensive (average of $357). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Kansas City flights
LaGuardia to Kansas City flights
John F Kennedy Intl to Kansas City flights
Newark to St. Louis flights
Dulles Intl to Kansas City flights
LaGuardia to St. Louis flights
O'Hare Intl to Kansas City flights
Denver to Kansas City flights
Seattle to Kansas City flights
Dulles Intl to St. Louis flights
John F Kennedy Intl to St. Louis flights
Dallas/Fort Worth to St. Louis flights
Dallas/Fort Worth to Kansas City flights
Los Angeles to Kansas City flights
Minneapolis to Kansas City flights
Boston to Kansas City flights
Atlanta to Kansas City flights
Los Angeles to St. Louis flights
Denver to St. Louis flights
Minneapolis to St. Louis flights
Boston to St. Louis flights
Atlanta to St. Louis flights
Reagan-National to Kansas City flights
Seattle to St. Louis flights
Hobby to Kansas City flights
Orlando to St. Louis flights
Baltimore to Kansas City flights
Baltimore to St. Louis flights
Hobby to St. Louis flights
San Francisco to St. Louis flights
Ontario to Kansas City flights
George Bush Intcntl to Kansas City flights
Reagan-National to St. Louis flights
Detroit to St. Louis flights
O'Hare Intl to St. Louis flights
Philadelphia to St. Louis flights
San Francisco to Kansas City flights
Detroit to Kansas City flights
Sky Harbor Intl to St. Louis flights
George Bush Intcntl to St. Louis flights
Philadelphia to Kansas City flights
Santa Ana to Kansas City flights
Sky Harbor Intl to Kansas City flights
Portland to Kansas City flights
Tulsa to St. Louis flights
Austin to Kansas City flights
Charlotte to Kansas City flights
Ontario to St. Louis flights
Orlando to Kansas City flights
Burbank to Kansas City flights

Top 3 airlines flying from Oklahoma to St. Louis

Discover the top 3 airlines that operate flights from Oklahoma to St. Louis. 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 2,744,491 searches. Data last updated November 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$187FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$133Average$388FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$356FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines