STL - OKC

$120 Find Cheap Flights from St. Louis to Oklahoma City - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Oklahoma City departing on 9/12. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$150
Typical prices: $278-$516
Frontier
Mon 9/28Tue 10/6
STL - OKC • 1 stop
Cheapest one-way
$79
Typical prices: $212-$418
Frontier
Sat 9/12
STL - OKC • 1 stop
Top layover airports
Denver (DEN)
Cheapest • Avg $368 (round-trip)
Dallas (DAL)
Shortest trip • 3h 48m (one-way)
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 23% price drop
March
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Oklahoma City 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Oklahoma City

Mon, Sep 28 - Tue, Oct 6
Frontier Logo
8:10 pm - 7:35 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
23h 25m1 stop Denver Intl
Frontier Logo
8:30 pm - 7:17 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
22h 47m1 stop Denver Intl
$150Frontier
Mon, Sep 14 - Tue, Sep 22
Frontier Logo
8:10 pm - 7:35 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
23h 25m1 stop Denver Intl
Frontier Logo
8:30 pm - 7:17 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
22h 47m1 stop Denver Intl
$160Frontier
Mon, Sep 14 - Tue, Sep 22
Frontier Logo
2:29 pm - 7:35 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
29h 06m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
8:30 pm - 7:17 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
22h 47m1 stop Denver Intl
$173Frontier
Mon, Sep 28 - Tue, Oct 6
Frontier Logo
2:29 pm - 7:35 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
29h 06m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
8:30 pm - 7:17 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
22h 47m1 stop Denver Intl
$186Frontier
Fri, Oct 30 - Sat, Oct 31
Southwest Logo
5:10 am - 10:20 amSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
5h 10m1 stop Dallas Love Field
Southwest Logo
6:20 am - 12:25 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
6h 05m1 stop Orlando
$234Southwest
Thu, Sep 10 - Fri, Sep 11
Southwest Logo
10:55 am - 3:50 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
4h 55m1 stop Houston Hobby
Southwest Logo
4:25 pm - 9:55 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
5h 30m1 stop Houston Hobby
$239Southwest
Fri, Oct 30 - Sat, Oct 31
Southwest Logo
6:05 am - 11:05 amSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
5h 00m1 stop Denver Intl
Southwest Logo
7:45 am - 4:10 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
8h 25m2 stops Houston Hobby Dallas Love Field
$239Southwest
Mon, Sep 7 - Mon, Sep 14
American Airlines Logo
5:42 am - 10:19 amSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
4h 37m1 stop Dallas/Fort Worth
American Airlines Logo
5:39 pm - 12:27 amOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
6h 48m1 stop Chicago O'Hare Intl
$270American Airlines
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
6:36 am - 10:19 amSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
3h 43m1 stop Dallas/Fort Worth
American Airlines Logo
7:20 pm - 11:42 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
4h 22m1 stop Dallas/Fort Worth
$293American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
10:16 am - 5:12 pmSTL  Lambert-St Louis-OKC Oklahoma City Will Rogers World
6h 56m1 stop Dallas/Fort Worth
American Airlines Logo
8:08 am - 12:54 pmOKC  Oklahoma City Will Rogers World-STL Lambert-St Louis
4h 46m1 stop Chicago O'Hare Intl
$354American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Oklahoma City flights

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

How much is a round-trip flight from St. Louis to Oklahoma City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Oklahoma City departing in September.

Flight prices are below average for this route right now.

Flights to Oklahoma City from St. Louis usually cost between $435 and $494 in September.
The lowest price found in the past 5 days was $150 on Frontier (Sep 28-Oct 6).

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

The average price of all round-trip flights from St. Louis to Oklahoma City clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Oklahoma City on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from St. Louis to Oklahoma City. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Oklahoma City, 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 St. Louis to Oklahoma City is October, where tickets cost $313 (return) on average. On the other hand, the most expensive months are September and August, where the average cost of round-trip tickets is $707 and $435 respectively.

Can I save money by flying with a layover from St. Louis to Oklahoma City?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $465, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low season

January

Cheapest flight

$120
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from St. Louis to Oklahoma City

When to book flights from St. Louis to Oklahoma City

Are your dates flexible? Find out the best times to travel from St. Louis to Oklahoma City 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 St. Louis to Oklahoma City

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

    In the last 5 days, the lowest price for a flight from St. Louis to Oklahoma City was $120 for a one-way ticket and $150 for a round-trip.

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

    No, a passport isn't needed to fly from St. Louis to Oklahoma City. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from St. Louis to Oklahoma City?

    St. Louis and Oklahoma City are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Oklahoma City Will Rogers World.

  • Which airlines offer Wi-Fi service onboard planes from St. Louis to Oklahoma City?

    Only American Airlines offers inflight Wi-Fi service on the St. Louis to Oklahoma City flight route.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the St. Louis to Oklahoma City flight route.

  • Which airline alliances offer flights from St. Louis to Oklahoma City?

    oneworld is the only airline alliance operating flights between St. Louis and Oklahoma City.

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

    The two airlines most popular with KAYAK users for flights from St. Louis to Oklahoma City are Southwest and American Airlines. With an average price for the route of $360 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $413 and an overall rating of 7.1.

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

    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 St. Louis to Oklahoma City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma City from St. Louis 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 St. Louis to Oklahoma City?

    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 Oklahoma City with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and OKC 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 St. Louis to Oklahoma City?

    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 Oklahoma City from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

St. Louis (STL)
Oklahoma City (OKC)