$49 Cheap Flights from Tulsa (TUL) to St. Louis (STL)

View $49 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Tulsa International Airport (TUL) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Tulsa to St. Louis (TUL-STL)

Prices were available within the past 7 days and start at $49 for one-way flights and $97 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Nov 19 - Thu, Nov 20
TUL
Tulsa
STL
St. Louis
$97 Roundtrip, found 14 hours ago
$97
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Wed, Nov 19 from Tulsa to St. Louis, returning Thu, Nov 20, priced at $97 found 14 hours ago
Southwest Airlines
Wed, Nov 19 - Thu, Nov 20
TUL
Tulsa
STL
St. Louis
$107 Roundtrip, found 14 hours ago
$107
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Wed, Nov 19 from Tulsa to St. Louis, returning Thu, Nov 20, priced at $107 found 14 hours ago
Southwest Airlines
Wed, Nov 19 - Thu, Nov 20
TUL
Tulsa
STL
St. Louis
$112 Roundtrip, found 14 hours ago
$112
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Wed, Nov 19 from Tulsa to St. Louis, returning Thu, Nov 20, priced at $112 found 14 hours ago
Southwest Airlines
Wed, Nov 19 - Thu, Nov 20
TUL
Tulsa
STL
St. Louis
$117 Roundtrip, found 14 hours ago
$117
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Wed, Nov 19 from Tulsa to St. Louis, returning Thu, Nov 20, priced at $117 found 14 hours ago
United
Wed, Oct 8 - Wed, Oct 15
TUL
Tulsa
STL
St. Louis
$118 Roundtrip, found 2 days ago
$118
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 8 from Tulsa to St. Louis, returning Wed, Oct 15, priced at $118 found 2 days ago
Southwest Airlines
Wed, Nov 19 - Thu, Nov 20
TUL
Tulsa
STL
St. Louis
$122 Roundtrip, found 14 hours ago
$122
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Wed, Nov 19 from Tulsa to St. Louis, returning Thu, Nov 20, priced at $122 found 14 hours ago
American Airlines
Wed, Nov 19 - Thu, Nov 20
TUL
Tulsa
STL
St. Louis
$128 Roundtrip, found 14 hours ago
$128
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Nov 19 from Tulsa to St. Louis, returning Thu, Nov 20, priced at $128 found 14 hours ago
Southwest Airlines
Thu, Jan 8 - Sun, Jan 11
TUL
Tulsa
STL
St. Louis
$131 Roundtrip, found 2 days ago
$131
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Jan 8 from Tulsa to St. Louis, returning Sun, Jan 11, priced at $131 found 2 days ago
Frontier Airlines
Thu, Oct 16 - Wed, Oct 22
TUL
Tulsa
STL
St. Louis
$274 Roundtrip, found 1 hour ago
$274
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Oct 16 from Tulsa to St. Louis, returning Wed, Oct 22, priced at $274 found 1 hour ago
Delta
Fri, Nov 7 - Sat, Nov 8
TUL
Tulsa
STL
St. Louis
$663 Roundtrip, found 2 days ago
$663
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 7 from Tulsa to St. Louis, returning Sat, Nov 8, priced at $663 found 2 days ago

Find the cheapest month to fly from Tulsa (TUL) to St. Louis (STL)

August is typically the cheapest month to fly

From $77 - $508 per traveler.

Frequently asked questions

How much does a flight from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL) cost?
Snag a cheap one-way flight from $49 or cheap return flight from $97 from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
Traveling in November can help you save, as it's the cheapest month for flights between TUL and STL. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
You can fly nonstop from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL) on a Southwest Airlines flight.
What is the cheapest airline that flies from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline flying from TUL to STL, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
On average, there is just 1 direct flight leaving from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL) each day. If this doesn't work for you, consider flights with layovers. Just filter your search results on Expedia to include one or more stops to find the next best option.
What are the most popular departure times for flights from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
More people fly between TUL and STL at 7 AM than at any other time of day. Looking to skip the crowds? Try choosing a quieter departure window and it's possible you'll save on your ticket as well.
What day of the week has the most flights from TUL to STL?
Depart on a Friday if you're after the best choice of flights from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL).
What is the earliest flight from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
Tulsa Intl. Airport (TUL)'s first flight to Lambert-St. Louis Intl. Airport (STL) departs at approximately 5:45AM UTC-6. With a total travel time of 1h 15m, you'll touch down at around 7:00AM UTC-6.
How long does it take to fly from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
Typically, it takes 1 hour and 16 minutes to cover the 350 mi from TUL to STL.
What is the best time to fly from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
To avoid possible delays on the Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for St. Louis from Tulsa Intl. Airport (TUL)?
Lambert-St. Louis Intl. Airport (STL) is the only airport in St. Louis with direct flights from Tulsa Intl. Airport (TUL). Check out your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Waiting until just before your trip to book your flight from TUL to STL generally means paying more. While you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary for a better chance of getting a bargain.
Is it cheaper to book a TUL to STL flight and hotel package?
You can save money by booking a TUL to STL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Tulsa Intl. Airport (TUL) to Lambert-St. Louis Intl. Airport (STL)?
It's usually possible to reschedule or cancel your TUL to STL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Tulsa Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$97
Distance
350 mi
Average flight time
1 hour 20 mins

Book with confidence

Book with confidence

Tulsa to St. Louis Flights

The cheapest times to fly from Tulsa 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 Tulsa to St. Louis are during the month of November. You can find some of the cheapest flights from Tulsa to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tulsa to St. Louis

Sunday is one of the best days to book for cheap flights from Tulsa 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 Tulsa 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 Tulsa to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $49 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 Tulsa 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 Tulsa 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.

 

Tulsa to St. Louis Flights

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