Southwest® flights from Tulsa to St. Louis from $80

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Low fares from Tulsa to St. Louis

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Tulsa (TUL)to

St. Louis (STL)
Depart: 03/21/2026

One-way

Basic

From
$80
Seen: 7 hrs ago

Tulsa (TUL)to

St. Louis (STL)
Depart: 04/16/2026

One-way

Basic

From
$96
Seen: 6 hrs ago

Tulsa (TUL)to

St. Louis (STL)
Depart: 05/02/2026

One-way

Basic

From
$96
Seen: 3 hrs ago

Tulsa (TUL)to

St. Louis (STL)
Depart: 03/21/2026

One-way

Choice

From
$110
Seen: 7 hrs ago

Tulsa (TUL)to

St. Louis (STL)
Depart: 04/16/2026

One-way

Choice

From
$126
Seen: 6 hrs ago

Tulsa (TUL)to

St. Louis (STL)
Depart: 05/02/2026

One-way

Choice

From
$126
Seen: 3 hrs ago

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Explore flights from Tulsa to St. Louis

*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

Flight Details

Departing from:
Tulsa International Airport
Arriving at:
Lambert-St Louis Int'l Airport
Average flight time:
1 hour 15 minutes
Distance:
351 miles

Route Information

146† Weekly flights
  • 2‡ Nonstop flights per day Monday through Friday
  • 1‡ Nonstop flight on Saturday
  • 2‡ Nonstop flights on Sunday

† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

Questions we hear the most

The average flight time from Tulsa to St. Louis is 1 hour 15 minutes.
There are 146 weekly flights from Tulsa to St. Louis on Southwest Airlines.
Yes, Southwest flies nonstop from Tulsa to St. Louis 2 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Tulsa to St. Louis once per day on Saturdays and 2 times per day on Sundays.
To find the lowest fares by day and time to fly Tulsa to St. Louis with Southwest, check out our Low Fare Calendar.
You can rent a car at Lambert-St Louis Int'l Airport book yours with your flight.
Yes! Flights from Tulsa to St. Louis—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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