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$49+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — STL
Mar 4 — Mar 111
Tue 3/4
Tue 3/11
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 February 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Delta)

One-way from

$49
(Frontier)

Popular in

January

Cheapest in

May

Average price

$373

Good round-trip deal

$366 or less

Good one-way deal

$193 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. 11% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 27, 2025.

This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/17:00 amOKC - STL
1 stop5h 00mDelta
Tue 4/86:00 amSTL - OKC
1 stop4h 32mDelta
Deal found 2/26$197
This Mytrip deal was found by Cheapflights users on 2/26. 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 4/248:40 amDFW - STL
1 stop8h 36mSpirit Airlines
Tue 4/296:11 pmSTL - DFW
1 stop15h 41mSpirit Airlines
Deal found 2/26$200
This Frontier deal was found by Cheapflights users on 2/26. 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 6/611:44 amDFW - STL
1 stop11h 53mFrontier
Sun 6/89:16 amSTL - DFW
Nonstop1h 47mFrontier
Deal found 2/26$208
This Southwest deal was found by Cheapflights users on 2/25. 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 4/225:05 pmOKC - STL
1 stop5h 05mSouthwest
Fri 4/255:35 amSTL - OKC
1 stop4h 50mSouthwest
Deal found 2/25$209
This FlightHub deal was found by Cheapflights users on 2/26. 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.
Sat 5/105:30 amDFW - STL
1 stop13h 02mMultiple Airlines
Mon 5/129:55 pmSTL - DFW
1 stop7h 52mMultiple Airlines
Deal found 2/26$211
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/122:57 pmDFW - STL
Nonstop1h 44mAmerican Airlines
Wed 3/196:29 pmSTL - DFW
1 stop4h 55mAmerican Airlines
Deal found 2/25$226
This Southwest deal was found by Cheapflights users on 2/25. 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.
Wed 3/124:55 pmTUL - STL
Nonstop1h 15mSouthwest
Fri 3/1410:45 pmSTL - TUL
Nonstop1h 20mSouthwest
Deal found 2/25$226
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 4/185:10 amOKC - STL
1 stop4h 27mAmerican Airlines
Sun 4/205:26 amSTL - OKC
1 stop4h 04mAmerican Airlines
Deal found 2/26$227
This Booking.com deal was found by Cheapflights users on 2/26. 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.
Fri 2/286:11 pmOKC - STL
1 stop25h 41mFrontier
Sun 3/211:08 pmSTL - OKC
1 stop20h 16mFrontier
Deal found 2/26$254
This United Airlines deal was found by Cheapflights users on 2/26. 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 3/267:00 amDFW - STL
2 stops7h 23mUnited Airlines
Wed 4/25:35 pmSTL - DFW
1 stop5h 15mUnited Airlines
Deal found 2/26$275
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/205:30 amDFW - STL
1 stop6h 30mDelta
Wed 3/265:30 pmSTL - DFW
1 stop6h 46mDelta
Deal found 2/26$294
This American Airlines deal was found by Cheapflights users on 2/26. 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 6/34:48 pmTUL - STL
1 stop5h 59mAmerican Airlines
Tue 6/107:23 amSTL - TUL
1 stop4h 29mAmerican Airlines
Deal found 2/26$309

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 2,558,603 searches. Data last updated February 27, 2025.

Fly from

Oklahoma

Fly to

St. Louis

Route

Depart

Return

Price

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Tue 4/1

7:00 am-12:00 pm

1 stop5h 00m

Lambert-St Louis

Tue 4/8

6:00 am-10:32 am

1 stop4h 32m

$197

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Thu 4/24

8:40 am-5:16 pm

1 stop8h 36m

Lambert-St Louis

Tue 4/29

6:11 pm-9:52 am

1 stop15h 41m

$200

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Fri 6/6

11:44 am-11:37 pm

1 stop11h 53m

Lambert-St Louis

Sun 6/8

9:16 am-11:03 am

Nonstop1h 47m

$208

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Tue 4/22

5:05 pm-10:10 pm

1 stop5h 05m

Lambert-St Louis

Fri 4/25

5:35 am-10:25 am

1 stop4h 50m

$209

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Sat 5/10

5:30 am-6:32 pm

1 stop13h 02m

Lambert-St Louis

Mon 5/12

9:55 pm-5:47 am

1 stop7h 52m

$211

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Wed 3/12

2:57 pm-4:41 pm

Nonstop1h 44m

Lambert-St Louis

Wed 3/19

6:29 pm-11:24 pm

1 stop4h 55m

$226

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 3/12

4:55 pm-6:10 pm

Nonstop1h 15m

Lambert-St Louis

Fri 3/14

10:45 pm-12:05 am

Nonstop1h 20m

$226

Oklahoma CitySt. Louis

OKC - STL

OKCSTL

Oklahoma City Will Rogers World

Fri 4/18

5:10 am-9:37 am

1 stop4h 27m

Lambert-St Louis

Sun 4/20

5:26 am-9:30 am

1 stop4h 04m

$227

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Wed 3/26

7:00 am-2:23 pm

2 stops7h 23m

Lambert-St Louis

Wed 4/2

5:35 pm-10:50 pm

1 stop5h 15m

$275

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

Thu 3/20

5:30 am-12:00 pm

1 stop6h 30m

Lambert-St Louis

Wed 3/26

5:30 pm-12:16 am

1 stop6h 46m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 34 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.

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, August is the cheapest month in which you can book a flight from Oklahoma to St. Louis (average of $311). Flying from Oklahoma to St. Louis in March is currently the most expensive (average of $356). 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 February 27, 2025.

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 February 27, 2025.
Read through reviews of airlines operating flights from Oklahoma to St. Louis, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,367 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,367 reviews
Southwest
8.1
Very good
4,367 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,718 reviews
Southwest
8.1
Very good
4,367 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,147 reviews
Southwest
8.1
Very good
4,367 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,732 reviews
Southwest
8.1
Very good
4,367 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,367 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 18 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 $49. However, be on the lookout for offers from Spirit Airlines 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 Oklahoma City Will Rogers World - Lambert-St Louis or Tulsa - 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 $343, our data indicates the cheapest price to be $131. The most popular route (Dallas/Fort Worth - Lambert-St Louis), is priced around $138.

  • 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, August is the cheapest month in which you can book a flight from Oklahoma to St. Louis (average of $311). Flying from Oklahoma to St. Louis in March is currently the most expensive (average of $356). 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 Oklahoma?

Book flights to Oklahoma if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Alternative routes for Oklahoma to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$186FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$336FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$198Average$443FlexibilityNo cancel feeOn-time63%
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