Southwest® flights from Knoxville to Oklahoma City from $118
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1 Passenger
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today
Low fares from Knoxville to Oklahoma City
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$
Knoxville (TYS)to
Oklahoma City (OKC)
Depart: 04/18/2026
One-way
Basic
From
$118
Low fares from Knoxville to Oklahoma City
$
Knoxville (TYS)to
Oklahoma City (OKC)
Depart: 04/18/2026
One-way
Basic
From
$118
Seen: 11 hrs ago
Knoxville (TYS)to
Oklahoma City (OKC)
Depart: 03/10/2026
One-way
Basic
From
$130
Seen: 6 hrs ago
Knoxville (TYS)to
Oklahoma City (OKC)
Depart: 04/18/2026
One-way
Choice
From
$153
Seen: 11 hrs ago
Knoxville (TYS)to
Oklahoma City (OKC)
Depart: 03/10/2026
One-way
Choice
From
$165
Seen: 6 hrs ago
Knoxville (TYS)to
Oklahoma City (OKC)
Depart: 04/09/2026
One-way
Basic
From
$170
Seen: 8 hrs ago
Knoxville (TYS)to
Oklahoma City (OKC)
Depart: 05/08/2026
One-way
Basic
From
$179
Seen: 9 hrs ago
Explore flights from Knoxville to Oklahoma City
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Flight Details
Departing from:
Mc Ghee Tyson Airport
Arriving at:
Will Rogers Airport
Distance:
766 miles
Route Information
46† Weekly flights
† 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
There are 46 weekly flights from Knoxville to Oklahoma City on Southwest Airlines.
To find the lowest fares by day and time to fly Knoxville to Oklahoma City with Southwest, check out our Low Fare Calendar.
You can rent a car at Will Rogers Airport book yours with your flight.
Yes! Flights from Knoxville to Oklahoma City—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.