HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$86+ Cheap flights from Tulsa to St. Louis (TUL - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — STL
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tulsa to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tulsa to St. Louis

Cheapest flights from Tulsa to St. Louis
Explore the most affordable flight options available from Tulsa to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Southwest deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:50 pm
TUL
-
STL
1 stop4h 25m
Southwest
Thu 5/141:45 pm
STL
-
TUL
1 stop10h 00m
Southwest
Deal found 1/19$170
This American Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:00 am
TUL
-
STL
1 stop6h 01m
American Airlines
Sat 2/217:05 am
STL
-
TUL
1 stop6h 09m
American Airlines
Deal found 1/18$177
This Southwest deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:45 am
TUL
-
STL
2 stops9h 15m
Southwest
Sat 2/218:45 pm
STL
-
TUL
Nonstop1h 25m
Southwest
Deal found 1/19$187
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:25 pm
TUL
-
STL
1 stop4h 23m
American Airlines
Thu 2/197:05 am
STL
-
TUL
1 stop6h 09m
American Airlines
Deal found 1/19$191
This American Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:32 pm
TUL
-
STL
1 stop4h 16m
American Airlines
Sat 4/2512:11 pm
STL
-
TUL
1 stop6h 51m
American Airlines
Deal found 1/17$237
This American Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:55 pm
TUL
-
STL
2 stops7h 53m
American Airlines
Mon 4/275:20 am
STL
-
TUL
1 stop4h 50m
American Airlines
Deal found 1/17$242
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/112:21 pm
TUL
-
STL
1 stop24h 48m
Frontier
Sat 3/78:12 pm
STL
-
TUL
1 stop22h 23m
Frontier
Deal found 1/19$243

Find flight deals from Tulsa to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$137
(Southwest)

One-way from

$86
(Southwest)

Popular in

January

Cheapest in

April

Average price

$635

Good round-trip deal

$340 or less

Good one-way deal

$179 or less
Provider with most accurate pricing for Tulsa-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tulsa-Lambert-St Louis flights.
Search Deals
From Tulsa to Lambert-St Louis
Search Deals
One-way flight from Tulsa to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Tulsa to Lambert-St Louis.
Search Deals
Price to beat on a one-way flight from Tulsa to Lambert-St Louis.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Tulsa to St. Louis that are best for you.

Fly from

Tulsa

Fly to

St. Louis

Route

Depart

Return

Price

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 3/25

3:35 pm-7:55 pm

1 stop4h 20m

Lambert-St Louis

Thu 3/26

5:45 am-11:40 am

1 stop5h 55m

$191

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Tue 2/17

10:45 am-8:00 pm

2 stops9h 15m

Lambert-St Louis

Sat 2/21

2:20 pm-11:10 pm

2 stops8h 50m

$202

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Mon 4/20

7:32 pm-11:48 pm

1 stop4h 16m

Lambert-St Louis

Sat 4/25

12:11 pm-7:02 pm

1 stop6h 51m

$237

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 3/18

6:00 am-12:40 pm

2 stops6h 40m

Lambert-St Louis

Wed 3/18

5:00 pm-9:50 pm

1 stop4h 50m

$245

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Tue 3/3

2:20 pm-9:05 pm

1 stop6h 45m

Lambert-St Louis

Wed 3/4

6:00 pm-11:44 pm

1 stop5h 44m

$251

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Mon 4/20

7:32 pm-11:48 pm

1 stop4h 16m

Lambert-St Louis

Tue 4/21

6:00 am-3:05 pm

2 stops9h 05m

$256

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 2/18

11:53 am-10:59 pm

2 stops11h 06m

Lambert-St Louis

Thu 2/19

6:00 pm-11:44 pm

1 stop5h 44m

$256

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 3/25

5:00 am-8:55 am

1 stop3h 55m

Lambert-St Louis

Thu 3/26

6:00 am-10:29 am

1 stop4h 29m

$257

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Thu 2/19

5:45 am-7:05 am

Nonstop1h 20m

$86

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Tue 3/17

3:47 pm-10:16 pm

1 stop6h 29m

$96

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 15 results
1
2

Compare providers for flights from Tulsa to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tulsa to St. Louis in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tulsa-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tulsa-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tulsa-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tulsa-St. Louis flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tulsa-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tulsa to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Tulsa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tulsa to St. Louis

What is the cheapest month to book a flight from Tulsa to St. Louis?

Currently, October is the cheapest month in which you can book a flight from Tulsa to St. Louis (average of $97). Flying from Tulsa to St. Louis in August is currently the most expensive (average of $650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TUL to STL?

Find hourly flight availability from Tulsa to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tulsa to St. Louis as you normally would.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated January 20, 2026.
Get a feel of what it's like to fly with Southwest from Tulsa to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Tulsa to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Tulsa to St. Louis?

    Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Tulsa. Booking flights from Tulsa (TUL) to Lambert-St Louis (STL) should be relatively easy as there are 2 daily flights to St. Louis from 1 airline. 1h 15m is how long a flight from Tulsa to Lambert-St Louis will take if you book a nonstop flight.

  • How popular is this Tulsa to St. Louis flight route?

    This flight path from Tulsa to Lambert-St Louis was viewed by 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Tulsa to St. Louis?

    There are many flights that can get you from Tulsa to St. Louis in 4h 16m. Fly via Southwest or American Airlines to get the fastest option. The distance from Tulsa to St. Louis is about 350 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Tulsa to St. Louis round-trip?

    Cheapflights users have booked flights from Tulsa to St. Louis round-trip from $97. This flight start at 73% lower than the current average price 3 months from now.

  • What are the cheapest flights from Tulsa to St. Louis?

    On average you can expect to pay $335 for a flight from Tulsa to St. Louis. The cheapest flight overall is $147 while the most popular route, (Tulsa - Lambert-St Louis) is currently priced at $170.

  • Can I find deals for flights from Tulsa to St. Louis that include hotel bookings?

    Yes. In addition to deals on Tulsa to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tulsa to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tulsa to St. Louis.

  • Can I find deals for business class flights from Tulsa to St. Louis?

    Yes. Cheapflights offers flight deals from Tulsa to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tulsa to St. Louis?

    Currently, October is the cheapest month in which you can book a flight from Tulsa to St. Louis (average of $97). Flying from Tulsa to St. Louis in August is currently the most expensive (average of $650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Tulsa to St. Louis

Discover the top airline that operate flights from Tulsa to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$97Average$309FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.