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OKC - STL

Find cheap flights from Oklahoma City to St. Louis from $85

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oklahoma City to St. Louis departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Jum 5/24
Jum 5/31

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Oklahoma City to St. Louis (OKC-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oklahoma City to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:39 am - 9:36 amOKC-STL
24h 57m1 stop
10:44 pm - 3:10 pmSTL-OKC
16h 26m1 stop
$127Frontier
Find Deal
Sel, Mei 21 - Sel, Mei 28
4:59 pm - 3:50 pmOKC-STL
22h 51m1 stop
11:06 pm - 12:35 pmSTL-OKC
13h 29m1 stop
$174Frontier
Find Deal
Sen, Mei 13 - Kam, Mei 16
1:25 pm - 9:25 amOKC-STL
20h 00m1 stop
11:22 pm - 3:17 pmSTL-OKC
15h 55m1 stop
$263Frontier
Find Deal
Jum, Mei 17 - Min, Mei 19
6:46 pm - 10:59 pmOKC-STL
4h 13m1 stop
5:21 am - 9:53 amSTL-OKC
4h 32m1 stop
$322American Airlines
Find Deal
Rab, Mei 29 - Sab, Jun 1
6:36 am - 12:30 pmOKC-STL
5h 54m1 stop
5:04 am - 1:10 pmSTL-OKC
8h 06m1 stop
$402American Airlines
Find Deal
Sab, Mei 4 - Rab, Mei 8
6:37 am - 4:17 pmOKC-STL
9h 40m2 stops
5:21 am - 11:43 amSTL-OKC
6h 22m1 stop
$459American Airlines
Find Deal
Rab, Mei 29 - Sab, Jun 1
6:36 am - 6:29 pmOKC-STL
11h 53m2 stops
4:20 pm - 11:01 pmSTL-OKC
6h 41m1 stop
$484American Airlines
Find Deal
Sab, Mei 4 - Rab, Mei 8
6:00 am - 4:23 pmOKC-STL
10h 23m2 stops
4:57 pm - 8:57 amSTL-OKC
16h 00m1 stop
$810United Airlines
Find Deal
Sen, Mei 13 - Kam, Mei 16
4:05 pm - 11:59 pmOKC-STL
31h 54m2 stops
7:41 pm - 10:26 pmSTL-OKC
26h 45m2 stops
$917Alaska Airlines
Find Deal
Jum, Mei 17 - Min, Mei 19
4:08 pm - 11:59 pmOKC-STL
31h 51m2 stops
2:35 pm - 8:15 amSTL-OKC
17h 40m2 stops
$1,152Alaska Airlines
Find Deal
Sab, Mei 4 - Rab, Mei 8

Flights from Oklahoma City to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Oklahoma City to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Oklahoma City to St. Louis?

The average price of all flights from Oklahoma City to St. Louis clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Oklahoma City to St. Louis, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from St. Louis, Thursday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Oklahoma City to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Oklahoma City to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Oklahoma City to St. Louis is August, where tickets cost $238 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $531 and $447 respectively.

How far in advance should I book a flight from Oklahoma City to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Oklahoma City to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Oklahoma City to St. Louis, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 50 days before departure.

Which airlines provide the cheapest flights from Oklahoma City to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Oklahoma City to St. Louis were found on Frontier ($127) and American Airlines ($322). Frontier proposed the cheapest one-way flight at $85.

How many flights are there between Oklahoma City and St. Louis per day?

Each day, there are between 1 and 2 nonstop flights that take off from Oklahoma City and land in St. Louis, with an average flight time of 1h 25m. The most common departure time is 5:00 am and most flights take off at night. Each week, there are 13 flights. The most frequent day of departure is Sunday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

What’s the earliest departure time from Oklahoma City to St. Louis?

Early birds can take the earliest flight from Oklahoma City at 5:45 am and will be landing in St. Louis at 7:10 am.

What’s the latest departure time from Oklahoma City to St. Louis?

If you prefer to fly at night, the latest flight from Oklahoma City to St. Louis jets off at 6:25 pm and lands at 7:50 pm.

Good to know

Low season

January

High season

September

Cheapest flight

$85
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Oklahoma City to St. Louis

When to book flights from Oklahoma City to St. Louis

Are your dates flexible? Find out the best times to travel from Oklahoma City to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Oklahoma City to St. Louis

  • What is the cheapest flight from Oklahoma City to St. Louis?

    In the last 3 days, the lowest price for a flight from Oklahoma City to St. Louis was $85 for a one-way ticket and $127 for a round-trip.

  • Do I need a passport to fly between Oklahoma City and St. Louis?

    A passport is not required to fly from Oklahoma City to St. Louis.

  • Which aircraft models fly most regularly from Oklahoma City to St. Louis?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Oklahoma City to St. Louis flight route.

  • On which days can I fly direct from Oklahoma City to St. Louis?

    There are nonstop flights from Oklahoma City to St. Louis on a daily basis.

  • Which is the best airline for flights from Oklahoma City to St. Louis, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Oklahoma City to St. Louis are United Airlines and American Airlines. With an average price for the route of $474 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $393 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Oklahoma City to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oklahoma City to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma City to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Oklahoma City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oklahoma City to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Oklahoma City with another airline. Booking your flights between Oklahoma City and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma City to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Oklahoma City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Oklahoma City to St. Louis?

Find which airlines fly direct from Will Rogers World to Lambert-St Louis, which days they fly and book direct flights.

Nonstop departures

Oklahoma City Will Rogers World to Lambert-St Louis

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Lambert-St Louis to Oklahoma City Will Rogers World

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 3 airlines serving from Oklahoma City to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Oklahoma City to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oklahoma City to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11272 reviews
7.7boarding
7.1entertainment
7.2comfort
6.7food
8.1crew
Airline reviews

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

2.0 MediocreAnonymous, Apr 2024DEN - SHV
Read more about United Airlines reviews

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

Comfort of seats, ease of boarding. Food selection could be better

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Terrible. Seats are bad and the baggage policy is inconsistent

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Book cheap flights from Oklahoma City to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Oklahoma City to St. Louis found on KAYAK in the last 72 hours.
5/13Sen
1 stopFrontier
22h 51mOKC-STL
$85
5/25Sab
1 stopFrontier
27h 34mOKC-STL
$90
5/25Sab
2 stopsUnited Airlines
24h 32mOKC-STL
$240
5/13Sen
2 stopsUnited Airlines
16h 58mOKC-STL
$359
5/25Sab
3 stopsLufthansa
31h 14mOKC-STL
$2,592

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Last minute flights from Oklahoma City to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Oklahoma City to St. Louis that are departing in the next 10 days.
4/26Jum
multi-stopFrontier
16h 46mOKC-STL
4/28Min
multi-stopFrontier
11h 40mSTL-OKC
$317
4/25Kam
multi-stopAmerican Airlines
5h 54mOKC-STL
4/29Sen
multi-stopAmerican Airlines
6h 45mSTL-OKC
$865
4/25Kam
multi-stopAmerican Airlines
9h 46mOKC-STL
4/29Sen
multi-stopAmerican Airlines
6h 45mSTL-OKC
$870
4/26Jum
multi-stopAmerican Airlines
9h 35mOKC-STL
4/28Min
multi-stopAmerican Airlines
7h 27mSTL-OKC
$1,158
4/25Kam
multi-stopAmerican Airlines
7h 59mOKC-STL
4/29Sen
multi-stopAmerican Airlines
7h 27mSTL-OKC
$1,311

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Oklahoma City - St. Louis Flights

Departure:

Oklahoma City (OKC)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Oklahoma City

Cabin classes:

$418