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$49+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — STL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$134
(Southwest)

One-way from

$49
(Southwest)

Popular in

January

Cheapest in

April

Average price

$330

Good round-trip deal

$274 or less

Good one-way deal

$182 or less
From Tulsa to Lambert-St Louis
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One-way flight from Tulsa to Lambert-St Louis
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Highest demand for flights based on searches. 27% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Tulsa to Lambert-St Louis.
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Price to beat on a one-way flight from Tulsa to Lambert-St Louis.
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Find 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 September 15, 2025.

This Southwest deal was found by Cheapflights users on 9/14. 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 11/44:00 pmTUL - STL
Nonstop1h 15mSouthwest
Fri 11/79:50 amSTL - TUL
Nonstop1h 20mSouthwest
Deal found 9/14$134
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:47 amTUL - STL
1 stop4h 40mUnited Airlines
Fri 10/108:25 amSTL - TUL
1 stop7h 42mUnited Airlines
Deal found 9/14$179
This Southwest deal was found by Cheapflights users on 9/13. 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.
Thu 10/306:05 pmTUL - STL
Nonstop1h 15mSouthwest
Sun 11/211:00 amSTL - TUL
1 stop6h 35mSouthwest
Deal found 9/13$213
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/42:57 pmTUL - STL
1 stop8h 10mAmerican Airlines
Sun 10/57:22 amSTL - TUL
1 stop5h 51mAmerican Airlines
Deal found 9/13$235
This American Airlines deal was found by Cheapflights users on 9/12. 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 9/276:45 amTUL - STL
1 stop6h 46mAmerican Airlines
Wed 10/17:23 amSTL - TUL
1 stop7h 10mAmerican Airlines
Deal found 9/12$266

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 September 15, 2025.
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

Tue 11/4

4:00 pm-5:15 pm

Nonstop1h 15m

Lambert-St Louis

Fri 11/7

9:50 am-11:10 am

Nonstop1h 20m

$134

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Tue 10/7

9:47 am-2:27 pm

1 stop4h 40m

Lambert-St Louis

Fri 10/10

8:25 am-4:07 pm

1 stop7h 42m

$179

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Thu 10/30

6:05 pm-7:20 pm

Nonstop1h 15m

Lambert-St Louis

Sun 11/2

2:10 pm-11:25 pm

1 stop9h 15m

$213

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 12/3

6:00 am-7:15 am

Nonstop1h 15m

$49

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 12/10

4:00 pm-5:15 pm

Nonstop1h 15m

$49

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Thu 12/11

6:00 am-7:15 am

Nonstop1h 15m

$49

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Thu 12/4

6:00 am-7:15 am

Nonstop1h 15m

$49

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Tue 10/14

8:30 am-9:45 am

Nonstop1h 15m

$49

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Wed 11/12

6:00 am-7:15 am

Nonstop1h 15m

$49

TulsaSt. Louis

TUL - STL

TULSTL

Tulsa

Thu 11/13

6:05 pm-7:20 pm

Nonstop1h 15m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 12 results
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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, August is the cheapest month in which you can book a flight from Tulsa to St. Louis (average of $311). Flying from Tulsa to St. Louis in March is currently the most expensive (average of $356). 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 September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Tulsa to St. Louis at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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 September 15, 2025.
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
4,245 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 is 1 daily flight 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 40 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 1h 15m. Fly via Southwest or United 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 71% 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 $295 for a flight from Tulsa to St. Louis. The cheapest flight overall is $124 while the most popular route, (Tulsa - Lambert-St Louis) is currently priced at $134.

  • 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, August is the cheapest month in which you can book a flight from Tulsa to St. Louis (average of $311). Flying from Tulsa to St. Louis in March is currently the most expensive (average of $356). 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
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$97Average$309FlexibilityNo cancel feeOn-time63%

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