$126+ Cheap flights from Oklahoma City to St. Louis (OKC - STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — STL
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Oklahoma City 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 City to St. Louis
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Best
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One-way
Cheapest flights from Oklahoma City to St. LouisExplore the most affordable flight options available from Oklahoma City to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Oklahoma City to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This CheapOair deal was found by Cheapflights users on 10/20. 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 11/126:44 pm -
1 stop17h 49m
Fri 11/137:59 pm -
1 stop23h 25m
Deal found 10/20![Frontier logo]()
$217
This Southwest deal was found by Cheapflights users on 10/20. 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 11/113:15 pm -
1 stop7h 15m
Thu 11/125:40 am -
1 stop5h 05m
Deal found 10/20![Southwest logo]()
$251
This Southwest deal was found by Cheapflights users on 10/20. 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.
Mon 11/96:05 pm -
1 stop4h 35m
Fri 11/137:15 pm -
1 stop4h 30m
Deal found 10/20![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 10/22. 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.
Sun 11/155:45 am -
1 stop3h 40m
Sun 11/227:15 pm -
1 stop4h 30m
Deal found 10/22![Southwest logo]()
$267
This CheapOair deal was found by Cheapflights users on 10/21. 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 11/56:44 pm -
1 stop17h 49m
Mon 11/97:59 pm -
1 stop23h 25m
Deal found 10/21![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/258:29 pm -
2 stops19h 51m
Wed 12/27:58 pm -
1 stop23h 31m
Deal found 10/22![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/238:29 pm -
2 stops19h 51m
Wed 12/27:58 pm -
1 stop23h 31m
Deal found 10/22![Frontier logo]()
$279
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/277:27 am -
1 stop7h 14m
Wed 12/27:18 pm -
1 stop4h 45m
Deal found 10/22![Delta logo]()
$284
This CheapOair deal was found by Cheapflights users on 10/20. 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.
Tue 11/38:19 pm -
1 stop19h 04m
Fri 11/67:59 pm -
1 stop23h 25m
Deal found 10/20![Frontier logo]()
$290
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:29 pm -
1 stop18h 57m
Wed 1/66:20 pm -
1 stop25h 14m
Deal found 10/25![Frontier logo]()
$296
Best flights from Oklahoma City to St. LouisDiscover carefully curated flight deals from Oklahoma City to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Oklahoma City to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/20. 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 11/113:15 pm -
1 stop7h 15m
Thu 11/125:40 am -
1 stop5h 05m
Deal found 10/20![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 1/52:26 pm -
1 stop7h 11m
Thu 1/77:29 am -
1 stop5h 20m
Deal found 10/22![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 11/225:25 pm -
1 stop6h 31m
Wed 12/25:51 pm -
1 stop6h 12m
Deal found 10/22![Delta logo]()
$335
This Mytrip deal was found by Cheapflights users on 10/20. 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.
Tue 11/178:19 pm -
2 stops21h 23m
Tue 11/249:09 am -
2 stops10h 20m
Deal found 10/20![Frontier logo]()
$370
This Southwest deal was found by Cheapflights users on 10/22. 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.
Sun 11/155:45 am -
1 stop3h 40m
Sun 11/227:15 pm -
1 stop4h 30m
Deal found 10/22![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/215:00 am -
1 stop5h 02m
Mon 11/238:00 am -
2 stops13h 59m
Deal found 10/20![United Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/235:10 pm -
1 stop5h 16m
Thu 11/265:00 am -
2 stops8h 54m
Deal found 10/22![United Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/2110:09 am -
1 stop5h 34m
Sat 11/285:58 pm -
1 stop5h 56m
Deal found 10/24![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/205:00 am -
1 stop5h 02m
Mon 11/236:15 am -
1 stop7h 39m
Deal found 10/20![United Airlines logo]()
$374
Last-minute flights from Oklahoma City to St. LouisDiscover last-minute flight deals from Oklahoma City to St. Louis. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to St. Louis. Data last updated October 25, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 10/20. 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.
Tue 11/38:19 pm -
1 stop19h 04m
Fri 11/67:59 pm -
1 stop23h 25m
Deal found 10/20![Frontier logo]()
$290
This CheapOair deal was found by Cheapflights users on 10/21. 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 11/56:44 pm -
1 stop17h 49m
Mon 11/97:59 pm -
1 stop23h 25m
Deal found 10/21![Frontier logo]()
$276
This Southwest deal was found by Cheapflights users on 10/20. 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.
Mon 11/96:05 pm -
1 stop4h 35m
Fri 11/137:15 pm -
1 stop4h 30m
Deal found 10/20![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 10/20. 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 11/113:15 pm -
1 stop7h 15m
Thu 11/125:40 am -
1 stop5h 05m
Deal found 10/20![Southwest logo]()
$251
This CheapOair deal was found by Cheapflights users on 10/20. 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 11/126:44 pm -
1 stop17h 49m
Fri 11/137:59 pm -
1 stop23h 25m
Deal found 10/20![Frontier logo]()
$217
This Southwest deal was found by Cheapflights users on 10/22. 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.
Sun 11/155:45 am -
1 stop3h 40m
Sun 11/227:15 pm -
1 stop4h 30m
Deal found 10/22![Southwest logo]()
$267
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/227:29 pm -
1 stop4h 32m
Tue 12/16:55 pm -
1 stop5h 04m
Deal found 10/24![American Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/238:29 pm -
2 stops19h 51m
Wed 12/27:58 pm -
1 stop23h 31m
Deal found 10/22![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/258:29 pm -
2 stops19h 51m
Wed 12/27:58 pm -
1 stop23h 31m
Deal found 10/22![Frontier logo]()
$277
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/277:27 am -
1 stop7h 14m
Wed 12/27:18 pm -
1 stop4h 45m
Deal found 10/22![Delta logo]()
$284
One-way flights from Oklahoma City to St. LouisSearch for one-way flight options from Oklahoma City to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Oklahoma City to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/119:02 am -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$126
This Southwest deal was found by Cheapflights users on 10/20. 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 11/116:45 am -
2 stops10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$131
This Southwest deal was found by Cheapflights users on 10/21. 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.
Fri 11/275:05 am -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/258:29 pm -
2 stops15h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$179
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/79:00 am -
1 stop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 10/23. 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.
Sat 11/712:35 pm -
2 stops7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 10/22. 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 10/286:45 pm -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 10/23. 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.
Sat 10/319:50 am -
2 stops7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$290
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/77:00 am -
3 stops12h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 10/288:19 pm -
3 stops41h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/258:29 pm -
3 stops46h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$332
Find flight deals from Oklahoma City to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (CheapOair) |
One-way from | $126 (United Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $388 |
Good round-trip deal | $809 or less |
Good one-way deal | $265 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma City 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Oklahoma City to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Wed 11/11
9:02 am-4:57 pm
1 stop7h 55m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Wed 11/11
6:45 am-5:25 pm
2 stops10h 40m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$131
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Fri 12/25
3:30 pm-10:00 pm
1 stop6h 30m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$134
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Wed 11/11
3:15 pm-10:30 pm
1 stop7h 15m
Lambert-St Louis
Thu 11/12
5:40 am-10:45 am
1 stop5h 05m
$251
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Tue 1/5
2:26 pm-9:37 pm
1 stop7h 11m
Lambert-St Louis
Thu 1/7
7:29 am-12:49 pm
1 stop5h 20m
$251
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Sun 11/15
5:45 am-9:25 am
1 stop3h 40m
Lambert-St Louis
Sun 11/22
7:15 pm-11:45 pm
1 stop4h 30m
$267
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Sat 11/7
12:35 pm-8:05 pm
2 stops7h 30m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$273
Quickest round-trip
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Wed 10/28
6:45 pm-11:15 pm
1 stop4h 30m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$285
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Sat 10/31
9:50 am-5:35 pm
2 stops7h 45m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$290
Oklahoma CitySt. Louis
OKC Oklahoma City Will Rogers World - STL Lambert-St Louis
OKCSTL
Oklahoma City Will Rogers World
Sat 11/7
7:00 am-7:23 pm
3 stops12h 23m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$323
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Oklahoma City to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to St. Louis in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Oklahoma City-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oklahoma City-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Oklahoma City to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Oklahoma City with our price prediction graph.
OKC-STL
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 City to St. Louis
Prices
More
What is the cheapest month to book a flight from Oklahoma City to St. Louis?
Currently, February is the cheapest month in which you can book a flight from Oklahoma City to St. Louis (average of $240). Flying from Oklahoma City to St. Louis in December is currently the most expensive (average of $490). 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.
How much does it cost to fly round-trip from Oklahoma City to St. Louis?
Airfare is below average for this route at the moment.
Oklahoma City to St. Louis flights typically cost between $350 and $446 in January.The cheapest round-trip price found within the last 5 days was $202 on Frontier (Jan 28-Feb 1).
What’s the top layover airport for flights from Oklahoma City to St. Louis?
Share of 1-stop round-trip flights from Oklahoma City to St. Louis chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DAL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Oklahoma City to St. Louis on Cheapflights.
What’s the cheapest layover airport for flights from Oklahoma City to St. Louis?
Average round-trip fare for 1-stop flights from Oklahoma City to St. Louis, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $202.
What’s the fastest layover option from Oklahoma City to St. Louis?
Shortest average travel time for 1-stop one-way flights from Oklahoma City to St. Louis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dallas (DAL) have the shortest average one-way travel time for 1-stop routes: 3h 50m.
Which airport typically offers the quickest layover for flights from Oklahoma City to St. Louis?
Average layover duration for 1-stop one-way flights from Oklahoma City to St. Louis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DAL) offer the fastest connection on this route, with an average layover time of 0h 50m.
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 October 25, 2026.
Get a feel of what it's like to fly with Southwest and American Airlines from Oklahoma City to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.4
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Oklahoma City to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
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Top 2 airlines flying from Oklahoma City to St. Louis
Discover the top 2 airlines that operate flights from Oklahoma City 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$204 | Average$375 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$380 | FlexibilityNo cancel fee | On-time63% |