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St. Louis

$28+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — STL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Oklahoma to St. Louis

Keep the following information in mind while searching for Oklahoma to St. Louis flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$119
(Mytrip)

One-way from

$28
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$385

Good round-trip deal

$314 or less

Good one-way deal

$229 or less
Provider with most accurate pricing for Oklahoma City Will Rogers World-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Lambert-St Louis flights.
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From Oklahoma to Lambert-St Louis
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One-way flight from Oklahoma to Lambert-St Louis
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Highest demand for flights based on searches. 15% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Oklahoma to Lambert-St Louis.
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Price to beat on a one-way flight from Oklahoma to Lambert-St Louis.
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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 October 30, 2025.

This CheapOair deal was found by Cheapflights users on 10/28. 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.
Thu 11/133:35 pmDFW - STL
Nonstop1h 52mFrontier
Mon 11/177:45 pmSTL - DFW
1 stop15h 24mFrontier
Deal found 10/28$117
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Thu 11/137:45 pmOKC - STL
1 stop13h 22mFrontier
Mon 11/177:45 pmSTL - OKC
1 stop22h 36mFrontier
Deal found 10/29$119
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:45 pmOKC - STL
1 stop13h 22mFrontier
Sat 11/157:45 pmSTL - OKC
1 stop23h 15mFrontier
Deal found 10/29$121
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Thu 11/133:35 pmDFW - STL
Nonstop1h 52mFrontier
Thu 11/137:45 pmSTL - DFW
1 stop15h 52mFrontier
Deal found 10/28$122
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:00 amDFW - STL
1 stop7h 38mFrontier
Mon 11/177:45 pmSTL - DFW
1 stop15h 24mFrontier
Deal found 10/30$123
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Wed 11/264:27 pmDFW - STL
Nonstop1h 51mFrontier
Wed 12/33:30 pmSTL - DFW
1 stop22h 18mFrontier
Deal found 10/29$124
This CheapOair deal was found by Cheapflights users on 10/27. 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.
Thu 11/63:35 pmDFW - STL
Nonstop1h 52mFrontier
Mon 11/107:45 pmSTL - DFW
1 stop15h 24mFrontier
Deal found 10/27$127
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:38 pmDFW - STL
1 stop11h 36mFrontier
Mon 12/812:07 pmSTL - DFW
1 stop7h 53mFrontier
Deal found 10/30$128
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Wed 11/194:06 pmDFW - STL
1 stop26h 52mFrontier
Sun 11/237:03 pmSTL - DFW
Nonstop2h 04mFrontier
Deal found 10/29$134
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Mon 11/1010:28 pmDFW - STL
1 stop10h 39mFrontier
Thu 11/136:22 pmSTL - DFW
Nonstop1h 57mFrontier
Deal found 10/29$137
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:35 pmDFW - STL
Nonstop1h 52mFrontier
Sat 11/154:33 pmSTL - DFW
1 stop14h 59mFrontier
Deal found 10/29$138
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:15 amDFW - STL
1 stop28h 02mFrontier
Thu 11/66:22 pmSTL - DFW
Nonstop1h 57mFrontier
Deal found 10/29$140

Cheapflights Fare Finder

 
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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Oklahoma to St. Louis that are best for you.

Fly from

Oklahoma

Fly to

St. Louis

Route

Depart

Return

Price

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Thu 11/13

7:45 pm-9:07 am

1 stop13h 22m

Lambert-St Louis

Mon 11/17

7:45 pm-6:21 pm

1 stop22h 36m

$119

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Thu 11/13

7:45 pm-9:07 am

1 stop13h 22m

Lambert-St Louis

Sat 11/15

7:45 pm-7:00 pm

1 stop23h 15m

$121

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Sat 1/10

6:35 am-8:00 am

Nonstop1h 25m

Lambert-St Louis

Wed 1/14

10:15 am-11:40 am

Nonstop1h 25m

$134

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Sat 12/6

7:01 am-12:40 pm

1 stop5h 39m

Lambert-St Louis

Sat 12/6

5:34 pm-11:07 pm

1 stop5h 33m

$177

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Tue 12/9

6:50 am-12:04 pm

1 stop5h 14m

Lambert-St Louis

Tue 12/9

5:12 pm-12:22 am

1 stop7h 10m

$177

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Thu 12/4

6:30 pm-11:29 pm

1 stop4h 59m

Lambert-St Louis

Tue 12/9

9:30 am-3:18 pm

1 stop5h 48m

$198

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Fri 11/14

6:40 pm-3:56 pm

1 stop21h 16m

Lambert-St Louis

Sun 11/16

7:45 pm-7:30 pm

1 stop23h 45m

$205

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Tue 11/18

2:15 pm-9:58 pm

1 stop7h 43m

Lambert-St Louis

Wed 11/19

5:17 pm-12:16 am

1 stop6h 59m

$214

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Fri 2/13

2:55 pm-12:30 am

1 stop9h 35m

Lambert-St Louis

Tue 2/17

5:25 am-12:50 pm

1 stop7h 25m

$223

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Mon 11/24

1:40 pm-3:29 pm

Nonstop1h 49m

Lambert-St Louis

Fri 11/28

7:20 pm-12:43 am

1 stop5h 23m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to St. Louis

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

Currently, October is the cheapest month in which you can book a flight from Oklahoma to St. Louis (average of $97). Flying from Oklahoma to St. Louis in January is currently the most expensive (average of $283). 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 October 30, 2025.

It’s optimal to fly from Oklahoma to St. Louis at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.

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 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Oklahoma to St. Louis?

    Departing from Oklahoma to St. Louis will take you 1h 25m. The distance from Oklahoma to St. Louis is about 350 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $28. However, be on the lookout for offers from Southwest and Delta, 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 Oklahoma City Will Rogers World - Lambert-St Louis or Fayetteville Northwest Arkansas - 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 $347, our data indicates the cheapest price to be $130. The most popular route (Dallas/Fort Worth - Lambert-St Louis), is priced around $141.

  • 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, October is the cheapest month in which you can book a flight from Oklahoma to St. Louis (average of $97). Flying from Oklahoma to St. Louis in January is currently the most expensive (average of $283). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$97Average$332FlexibilityNo cancel feeOn-time63%
FrontierCheapest$166Average$304FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$196Average$277FlexibilityNo cancel feeOn-time71%

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