A city skyline with a prominent arch bridge at sunset.

$153 Cheap Flights from Oklahoma City (OKC) to St. Louis (STL)

View $153 flight on Mon, Nov 9, 2026Opens in a new window

Popular airlines from Will Rogers World Airport (OKC) to St. Louis Lambert Intl. Airport (STL)

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

Prices were available within the past 7 days and start at $153 for one-way flights and $262 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Oct 8 - Fri, Oct 9
OKC
Oklahoma City
STL
St. Louis
$262 Roundtrip, found 3 days ago
$262
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Oct 8 from Oklahoma City to St. Louis, returning Fri, Oct 9, priced at $262 found 3 days ago
Frontier Airlines
Tue, Oct 13 - Mon, Oct 19
OKC
Oklahoma City
STL
St. Louis
$280 Roundtrip, found 3 days ago
$280
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Oct 13 from Oklahoma City to St. Louis, returning Mon, Oct 19, priced at $280 found 3 days ago
Frontier Airlines
Sun, Oct 11 - Mon, Oct 12
OKC
Oklahoma City
STL
St. Louis
$290 Roundtrip, found 3 days ago
$290
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Oct 11 from Oklahoma City to St. Louis, returning Mon, Oct 12, priced at $290 found 3 days ago
Frontier Airlines
Fri, Oct 9 - Mon, Oct 19
OKC
Oklahoma City
STL
St. Louis
$340 Roundtrip, found 3 days ago
$340
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Oct 9 from Oklahoma City to St. Louis, returning Mon, Oct 19, priced at $340 found 3 days ago
United
Thu, Nov 5 - Sat, Nov 7
OKC
Oklahoma City
STL
St. Louis
$343 Roundtrip, found 3 days ago
$343
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 5 from Oklahoma City to St. Louis, returning Sat, Nov 7, priced at $343 found 3 days ago
Delta
Fri, Oct 9 - Tue, Oct 13
OKC
Oklahoma City
STL
St. Louis
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 9 from Oklahoma City to St. Louis, returning Tue, Oct 13, priced at $344 found 2 days ago
Southwest Airlines
Wed, Dec 30 - Thu, Dec 31
OKC
Oklahoma City
STL
St. Louis
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Dec 30 from Oklahoma City to St. Louis, returning Thu, Dec 31, priced at $344 found 3 days ago
American Airlines
Wed, Dec 30 - Fri, Jan 8
OKC
Oklahoma City
STL
St. Louis
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 30 from Oklahoma City to St. Louis, returning Fri, Jan 8, priced at $357 found 1 day ago
American Airlines
Wed, Dec 30 - Fri, Jan 8
OKC
Oklahoma City
STL
St. Louis
$361 Roundtrip, found 1 day ago
$361
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 30 from Oklahoma City to St. Louis, returning Fri, Jan 8, priced at $361 found 1 day ago
Southwest Airlines
Wed, Dec 30 - Fri, Jan 8
OKC
Oklahoma City
STL
St. Louis
$367 Roundtrip, found 1 day ago
$367
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Dec 30 from Oklahoma City to St. Louis, returning Fri, Jan 8, priced at $367 found 1 day ago

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $1,118
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $1,118

What you need to know for your flight from Will Rogers World to Lambert-St. Louis Intl.

Oklahoma City (OKC) to St. Louis (STL) at a glance

Travel from Oklahoma City (OKC) to St. Louis (STL) with various airlines offering options on this domestic short-haul route. You can choose between full-service carriers and low-cost airlines to discover the itinerary that aligns with your budget, timing, and travel preferences while you immerse yourself in the iconic attractions and neighborhoods of St. Louis. Check out essential information for flights departing from Will Rogers World Airport (OKC) to Lambert-St. Louis International Airport (STL).

  • Fastest flight duration: around 1h 30m non-stop
  • Route distance: roughly 450 miles (725 km)
  • Flights per week: around 10 departures on average
  • Typical fares (one-way): economy tickets often range from $90–$435, depending on seasonality and how far ahead you book

Flights from Will Rogers World Airport (OKC) to Lambert-St. Louis International Airport (STL)

Based on the latest traveler bookings, here are the top airlines preferred for flights between Oklahoma City and St. Louis, featuring both one-stop and non-stop options. Common layover points include Dallas-Fort Worth International Airport (DFW) with about a 1-hour layover, O'Hare International Airport (ORD) at approximately 1 hour and 15 minutes, and Love Field Airport (DAL), also around 1 hour and 15 minutes. These choices allow you to balance price, total travel time, and cabin class for the best travel experience.

  • Southwest Airlines: This budget-friendly airline provides both non-stop and one-stop flights, with one-way prices generally falling between $90 and $475. Southwest Airlines represents about 56% of departures on this route, with non-stop travel time averaging 1 hour and 30 minutes.
  • American Airlines: As a full-service airline, American Airlines offers one-stop options with one-way fares typically ranging from $120 to $405. They handle roughly 29% of departures on this route, featuring an in-flight duration of 3 hours and a total travel time of approximately 4 hours and 30 minutes, including layovers.
  • United: Another full-service option, United provides one-stop flights with one-way fares usually between $120 and $560. United accounts for about 10% of the departures on this route, with a flight time of 3 hours and a total journey time of around 4 hours and 30 minutes, factoring in layovers.
  • Delta: Delta, also a full-service carrier, offers one-stop flights with one-way fares typically ranging from $105 to $400. This airline makes up approximately 3% of departures on this route, featuring an in-flight time of 3 hours and a total travel duration of roughly 4 hours and 30 minutes, including any layover periods.

Travelers flying from Oklahoma City to St. Louis can elevate their experience by opting for an upgrade. American Airlines provides first-class service on this route.

Best time to fly from Oklahoma City (OKC) to St. Louis (STL)

The most popular months for travelers flying from Oklahoma City to St. Louis are February, March, and April, when peak temperatures in St. Louis reach up to 56.1°F in April. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 46.2°F. For better deals, March usually offers the lowest average one-way fare around $208. Flight availability peaks in February and March, with approximately 12 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: March usually offers good deals with average one-way fare around $208, roughly 19% cheaper than the yearly average.
  • More budget-friendly months to fly: February and April typically offer average one-way fares of around $223.
  • Most flight options: February and March have the highest number of flights from Oklahoma City to St. Louis, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January31.6°F (-0.2°C)Low7$306
February34.9°F (1.6°C)High12$223
March46.4°F (8.0°C)High12$208
April56.1°F (13.4°C)High10$223
May66.6°F (19.2°C)Average9$275
June76.1°F (24.5°C)Average9$266
July78.6°F (25.9°C)Low8$333
August77.0°F (25.0°C)Average8$263
September70.9°F (21.6°C)Average9$233
October58.6°F (14.8°C)Average9$239
November46.2°F (7.9°C)Low10$249
December37.8°F (3.2°C)Average9$285

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Oklahoma City (OKC) to St. Louis (STL)

  • Oklahoma City to St. Louis (OKC-SUS): The Spirit of St. Louis Airport (SUS) lies approximately 16 miles from Lambert-St. Louis International Airport (STL).
  • Oklahoma City to St. Louis (OKC-CPS): St. Louis Downtown Airport (CPS) is located roughly 16 miles from Lambert-St. Louis International Airport (STL).

How to find the best prices for flights from Oklahoma City (OKC) to St. Louis (STL)

Getting some of the best deals on flights from Oklahoma City to St. Louis is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Morning departures from 5 AM to 12 PM often provide lower prices and are the most popular times to fly. Additionally, traveling on Wednesday typically yields cheaper rates, while Friday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Lambert-St. Louis International Airport from Will Rogers World Airport

St. Louis welcomes travelers from Oklahoma City with a range of transport options based on price, convenience, and proximity. Here's how to reach St. Louis efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in St. Louis, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Lambert-St. Louis International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Lambert-St. Louis International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Lambert-St. Louis International Airport, Lambert Main Terminal Station, a metro station, is conveniently located about 0.1 miles away on foot, providing easy access to public transport options for travelers.

Frequently asked questions

How much does a flight from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) cost?
You can find cheap one-way flights from $153 and cheap return flights from $262 Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) with Expedia. One-way flights typically cost between $169 and $603, and return flights often range between $351 and $938. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
February is the cheapest month to fly from Oklahoma City to St. Louis, with average return fares around $247. This is about 35% lower than the average price throughout the year, as travel demand is typically lower during this time. Other affordable months to fly from Oklahoma City to St. Louis include April and May.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Enter OKC to STL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
To find a cheap flight from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The best airline to fly with from Oklahoma City, OK (OKC) to St. Louis, MO (STL) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN also offers the most daily flights from Oklahoma City to St. Louis, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
For flights from Oklahoma City, OK (OKC) to St. Louis, MO (STL), February and April are the best months to consider. February features return flights at about $247, making it an economical choice, while April also offers good prices. These months are less crowded, providing a more pleasant travel experience while keeping costs down.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The earliest flight from Will Rogers World (OKC) to Lambert-St. Louis International (STL) generally departs at 5:00 AM, also operated by American Airlines. This early flight gives you a head start on your day in St. Louis. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The most popular departure times for flights from Oklahoma City (OKC) to St. Louis (STL) are in the early morning, from 6am to 9am. About 24% of passengers prefer this time window. Many major carriers, including Southwest Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to maximize your day in St. Louis.
How long does it take to fly from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Flying nonstop from OKC to STL takes around 1 hour 30 minutes, with the route covering approximately 461 miles. Flights with a layover typically take 3 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
You can fly first class between OKC and STL. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight with Expedia?
It's easy to earn miles on a Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. Louis from Will Rogers World (OKC)?
If you're planning to travel to St. Louis from Will Rogers World (OKC), you can fly into Lambert-St. Louis Intl. (STL) Some flights may connect through major hubs like William P. Hobby (HOU), Denver Intl. (DEN), San Antonio Intl. (SAT) before reaching St. Louis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) at the last minute?
Typically, booking a last minute flight from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight and hotel package?
Securing a Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) St Louis Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
If you booked your Oklahoma City, OK (OKC-Will Rogers World) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Will Rogers World
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$262
Distance
460 mi

Book with confidence

Oklahoma City to St. Louis Flights

The cheapest times to fly from Oklahoma City to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oklahoma City to St. Louis are during the month of October. You can find some of the cheapest flights from Oklahoma City to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oklahoma City to St. Louis

Sunday is one of the best days to book for cheap flights from Oklahoma City to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oklahoma City to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oklahoma City to St. Louis in 2026. You can also book with separate airlines for your outbound and return journeys, from $153 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oklahoma City to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oklahoma City to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oklahoma City to St. Louis Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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