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$55+ Cheap flights from St. Louis (STL) to Oklahoma

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OKC
feb. 1 — feb. 81
sáb. 2/1
sáb. 2/8
1 adult, Economy
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Cheap flight deals from St. Louis to Oklahoma

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Oklahoma (USOK). 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 enero 27, 2025.

Round-trip from

$137
(Southwest)

One-way from

$55
(Frontier)

Good round-trip deal

$329 or less

Good one-way deal

$154 or less
From Lambert-St Louis to Oklahoma
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One-way flight from Lambert-St Louis to Oklahoma
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Price to beat on a round-trip flight from Lambert-St Louis to Oklahoma.
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Price to beat on a one-way flight from Lambert-St Louis to Oklahoma.
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Find flight deals from St. Louis to Oklahoma

Cheapest flights from St. Louis to Oklahoma
Explore the most affordable flight options available from St. Louis to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2025.

This Southwest deal was found by Cheapflights users on 1/25. 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.
lun. 2/249:50 pmSTL - TUL
Nonstop1h 25mSouthwest
jue. 3/65:45 amTUL - STL
Nonstop1h 15mSouthwest
Deal found 1/25$137
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2011:08 pmSTL - OKC
1 stop18h 13mFrontier
lun. 2/246:11 pmOKC - STL
1 stop23h 25mFrontier
Deal found 1/27$140
This American Airlines deal was found by Cheapflights users on 1/26. 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.
mar. 2/2510:49 amSTL - DFW
Nonstop2h 06mAmerican Airlines
mar. 3/49:00 pmDFW - STL
Nonstop1h 43mAmerican Airlines
Deal found 1/26$177
This Frontier deal was found by Cheapflights users on 1/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/68:31 pmSTL - DFW
1 stop14h 21mFrontier
mar. 2/1112:00 pmDFW - STL
1 stop11h 31mFrontier
Deal found 1/25$179
This American Airlines deal was found by Cheapflights users on 1/25. 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.
vie. 2/215:45 amSTL - TUL
1 stop4h 28mAmerican Airlines
sáb. 2/225:15 amTUL - STL
1 stop6h 06mAmerican Airlines
Deal found 1/25$187
This Mytrip deal was found by Cheapflights users on 1/26. 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.
mar. 2/254:00 pmSTL - DFW
2 stops18h 23mSpirit Airlines
mié. 2/264:23 pmDFW - STL
2 stops22h 19mSpirit Airlines
Deal found 1/26$193
This Delta deal was found by Cheapflights users on 1/26. 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.
mié. 2/194:40 pmSTL - DFW
1 stop7h 17mDelta
lun. 2/245:59 pmDFW - STL
1 stop5h 38mDelta
Deal found 1/26$197
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/285:15 pmSTL - DFW
3 stops35h 10mMultiple Airlines
mar. 3/46:00 amDFW - STL
1 stop8h 42mMultiple Airlines
Deal found 1/27$215
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/510:26 amSTL - OKC
1 stop6h 10mDelta
mié. 3/125:54 amOKC - STL
1 stop6h 06mDelta
Deal found 1/27$247
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/15:35 amSTL - OKC
1 stop4h 50mSouthwest
lun. 5/51:35 pmOKC - STL
2 stops5h 40mSouthwest
Deal found 1/26$252
This United Airlines deal was found by Cheapflights users on 1/26. 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.
lun. 2/174:30 pmSTL - DFW
1 stop4h 51mUnited Airlines
mié. 2/2611:09 amDFW - STL
1 stop5h 24mUnited Airlines
Deal found 1/26$267
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/1110:55 amSTL - OKC
1 stop7h 09mUnited Airlines
sáb. 2/152:15 pmOKC - STL
1 stop7h 31mUnited Airlines
Deal found 1/27$307

Find flights from St. Louis to Oklahoma within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

lun. 2/24

9:50 pm-11:15 pm

Nonstop1h 25m

Tulsa

jue. 3/6

5:45 am-7:00 am

Nonstop1h 15m

$137

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

jue. 2/20

11:08 pm-5:21 pm

1 stop18h 13m

Oklahoma City Will Rogers World

lun. 2/24

6:11 pm-5:36 pm

1 stop23h 25m

$140

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

mar. 3/11

7:02 am-9:04 am

Nonstop2h 02m

Dallas/Fort Worth

mar. 3/18

2:57 pm-4:41 pm

Nonstop1h 44m

$177

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

jue. 2/6

8:31 pm-10:52 am

1 stop14h 21m

Dallas/Fort Worth

mar. 2/11

12:00 pm-11:31 pm

1 stop11h 31m

$179

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

vie. 2/21

5:45 am-10:13 am

1 stop4h 28m

Tulsa

sáb. 2/22

5:15 am-11:21 am

1 stop6h 06m

$187

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

mié. 2/19

4:40 pm-11:57 pm

1 stop7h 17m

Dallas/Fort Worth

jue. 2/27

5:32 am-11:46 am

1 stop6h 14m

$197

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

jue. 2/20

4:00 pm-11:53 pm

1 stop7h 53m

Dallas/Fort Worth

lun. 2/24

7:53 pm-2:42 pm

2 stops18h 49m

$211

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

vie. 2/28

5:15 pm-4:25 am

3 stops35h 10m

Dallas/Fort Worth

mar. 3/4

6:00 am-2:42 pm

1 stop8h 42m

$215

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

mié. 3/5

10:26 am-4:36 pm

1 stop6h 10m

Oklahoma City Will Rogers World

mié. 3/12

5:54 am-12:00 pm

1 stop6h 06m

$247

St. LouisOklahoma City

STL - OKC

STLOKC

Lambert-St Louis

jue. 5/1

5:35 am-10:25 am

1 stop4h 50m

Oklahoma City Will Rogers World

lun. 5/5

1:35 pm-7:15 pm

2 stops5h 40m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 33 results
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Best time to book a flight from St. Louis to Oklahoma

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

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

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Oklahoma (average of $348). Flying from St. Louis to Oklahoma in May is currently the most expensive (average of $422). 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 STL to OK?

Find hourly flight availability from St. Louis to Oklahoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 27, 2025.

When flying from St. Louis to Oklahoma, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from St. Louis to Oklahoma

Explore weekly flight availability from St. Louis to Oklahoma. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 27, 2025.

The most flights from STL to USOK are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Oklahoma by month

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

In terms of precipitation, rainfall in Oklahoma ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma when rainfall is around 1.2 in.

Temperature in Oklahoma by month

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

If weather is an important factor for your trip to Oklahoma, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. 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 Oklahoma. Reviews last updated enero 27, 2025.
To help decide which airline to fly from St. Louis to Oklahoma, see what other customers have to say about Alaska Airlines, American Airlines and Spirit Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,608 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,608 reviews
Southwest
8.1
Very good
4,608 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,690 reviews
Southwest
8.1
Very good
4,608 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,468 reviews
Southwest
8.1
Very good
4,608 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,945 reviews
Southwest
8.1
Very good
4,608 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,608 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Oklahoma. 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 from for flights from St. Louis to Oklahoma?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Oklahoma. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

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

    This flight path from Lambert-St Louis to Oklahoma was viewed by 3 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 St. Louis to Oklahoma one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from St. Louis to Oklahoma for a low price.

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

    When deciding which route to take from St. Louis to Oklahoma consider Lambert-St Louis - Dallas/Fort Worth, Lambert-St Louis - Oklahoma City Will Rogers World or Lambert-St Louis - Tulsa as they are the most popular.

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

    The cheapest flight price from St. Louis to Oklahoma is $271. On average you can expect to pay $488. The most popular route, (Lambert-St Louis - Dallas/Fort Worth), can usually be booked for $147.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Oklahoma (average of $348). Flying from St. Louis to Oklahoma in May is currently the most expensive (average of $422). 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.

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Alternative routes for St. Louis to Oklahoma

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from St. Louis to Oklahoma

Discover the top 3 airlines that operate flights from St. Louis to Oklahoma. 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 enero 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$222FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$183Average$346FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$219Average$394FlexibilityNo cancel feeOn-time63%
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