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

View $49 flight on Mon, Aug 25, 2025Opens in a new window

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

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

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
Mon, Aug 25 - Thu, Aug 28
STL
St. Louis
TUL
Tulsa
$97 Roundtrip, found 6 hours ago
$97
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Mon, Aug 25 from St. Louis to Tulsa, returning Thu, Aug 28, priced at $97 found 6 hours ago
Southwest Airlines
Mon, Aug 25 - Thu, Aug 28
STL
St. Louis
TUL
Tulsa
$107 Roundtrip, found 6 hours ago
$107
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Mon, Aug 25 from St. Louis to Tulsa, returning Thu, Aug 28, priced at $107 found 6 hours ago
Southwest Airlines
Mon, Aug 25 - Thu, Aug 28
STL
St. Louis
TUL
Tulsa
$112 Roundtrip, found 6 hours ago
$112
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Mon, Aug 25 from St. Louis to Tulsa, returning Thu, Aug 28, priced at $112 found 6 hours ago
Southwest Airlines
Mon, Aug 25 - Thu, Aug 28
STL
St. Louis
TUL
Tulsa
$117 Roundtrip, found 6 hours ago
$117
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Mon, Aug 25 from St. Louis to Tulsa, returning Thu, Aug 28, priced at $117 found 6 hours ago
Southwest Airlines
Mon, Aug 25 - Thu, Aug 28
STL
St. Louis
TUL
Tulsa
$122 Roundtrip, found 6 hours ago
$122
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Mon, Aug 25 from St. Louis to Tulsa, returning Thu, Aug 28, priced at $122 found 6 hours ago
Southwest Airlines
Tue, Nov 11 - Wed, Nov 12
STL
St. Louis
TUL
Tulsa
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Nov 11 from St. Louis to Tulsa, returning Wed, Nov 12, priced at $124 found 1 day ago
American Airlines
Mon, Aug 25 - Thu, Aug 28
STL
St. Louis
TUL
Tulsa
$128 Roundtrip, found 6 hours ago
$128
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Aug 25 from St. Louis to Tulsa, returning Thu, Aug 28, priced at $128 found 6 hours ago
Southwest Airlines
Tue, Nov 11 - Wed, Nov 12
STL
St. Louis
TUL
Tulsa
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Nov 11 from St. Louis to Tulsa, returning Wed, Nov 12, priced at $134 found 1 day ago
United
Mon, Aug 25 - Thu, Aug 28
STL
St. Louis
TUL
Tulsa
$157 Roundtrip, found 6 hours ago
$157
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Aug 25 from St. Louis to Tulsa, returning Thu, Aug 28, priced at $157 found 6 hours ago
Delta
Mon, Nov 10 - Wed, Nov 12
STL
St. Louis
TUL
Tulsa
$458 Roundtrip, found 2 days ago
$458
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 10 from St. Louis to Tulsa, returning Wed, Nov 12, priced at $458 found 2 days ago

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

May is typically the cheapest month to fly

From $97 - $503 per traveler.

Graph displaying average flight prices per month

Flights from St. Louis (STL) to Tulsa (TUL)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Tulsa Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$97
Distance
350 mi
Average flight time
1 hour 15 mins

St. Louis to Tulsa Flights

The cheapest times to fly from St. Louis to Tulsa

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

 

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

Sunday is one of the best days to book for cheap flights from St. Louis to Tulsa: 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 St. Louis to Tulsa

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 St. Louis to Tulsa 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 St. Louis to Tulsa 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 St. Louis to Tulsa 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.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL) cost?
You can pick up cheap return tickets starting from $97 from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving STL on July 21 2025 and touching down at TUL. The price was last updated on June 29 2025 and has not changed since.
What is the cheapest month to fly from STL to TUL?
The cheapest flights from STL to TUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL)?
Fly nonstop from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL) on a Southwest Airlines flight.
What is the cheapest airline that flies from STL to TUL?
With tickets starting at $155 for a one-way journey from STL to TUL, Southwest Airlines is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from STL on July 27 2025. Prices were last updated on June 29 2025 and have not changed since.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL)?
On average, just 1 nonstop flight departs daily from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL). Want more options? Use Expedia's filter tool to find flights with layovers and squeeze another destination into your itinerary.
What are the most popular departure times for flights from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL)?
The 11 AM departures from STL to TUL see the highest demand. These flights can come with a higher price due to their popularity. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from STL to TUL?
Travel on a Friday if you're searching for the best selection of flights from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL).
What is the earliest flight from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL)?
The earliest flight out of Lambert-St. Louis Intl. Airport (STL) is at around 9:10AM UTC-6. Catch this flight and you'll land at Tulsa Intl. Airport (TUL) at approximately 10:35AM UTC-6. The overall travel time is 1h 25m.
How long does it take to fly from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL)?
Flights from STL to TUL have an average travel time of 1 hour and 24 minutes. The distance between the two airports is 350 mi.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL)?
To avoid possible delays on the Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL) route, 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 Tulsa from Lambert-St. Louis Intl. Airport (STL)?
If you've booked a direct flight from Lambert-St. Louis Intl. Airport (STL) to Tulsa, Tulsa Intl. Airport (TUL) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL) last-minute?
Waiting until right before your break to book your flight from STL to TUL often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a STL to TUL flight and hotel package?
You'll typically save money by securing a STL to TUL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your ideal accommodations and flights, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Tulsa Intl. Airport (TUL)?
In most cases, you're able to reschedule or cancel your STL to TUL flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

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