$126 Cheap Delta flights Tulsa (TUL) to Knoxville (TYS)

View $126 flight on Wed, Nov 5, 2025Opens in a new window

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$126 Cheap Delta flights Tulsa (TUL) to Knoxville (TYS)

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Dec 6 - Wed, Dec 10
TUL
Tulsa
TYS
Knoxville
$251 Roundtrip, found 3 hours ago
$251
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Dec 6 from Tulsa to Knoxville, returning Wed, Dec 10, priced at $251 found 3 hours ago
Delta
Wed, Dec 10 - Mon, Dec 15
TUL
Tulsa
TYS
Knoxville
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 10 from Tulsa to Knoxville, returning Mon, Dec 15, priced at $260 found 1 day ago
Delta
Wed, Dec 10 - Thu, Dec 18
TUL
Tulsa
TYS
Knoxville
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 10 from Tulsa to Knoxville, returning Thu, Dec 18, priced at $265 found 1 day ago
Delta
Wed, Apr 1 - Tue, Apr 14
TUL
Tulsa
TYS
Knoxville
$274 Roundtrip, found 11 hours ago
$274
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Apr 1 from Tulsa to Knoxville, returning Tue, Apr 14, priced at $274 found 11 hours ago
Delta
Mon, Oct 13 - Sat, Oct 25
TUL
Tulsa
TYS
Knoxville
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 13 from Tulsa to Knoxville, returning Sat, Oct 25, priced at $279 found 1 day ago
Delta
Sat, Nov 8 - Sat, Nov 15
TUL
Tulsa
TYS
Knoxville
$294 Roundtrip, found 4 hours ago
$294
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Nov 8 from Tulsa to Knoxville, returning Sat, Nov 15, priced at $294 found 4 hours ago
Flights from Tulsa (TUL) to Knoxville (TYS)
Origin airport
Tulsa Intl.
Destination airport
McGhee Tyson
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
665 mi

Frequently asked questions

How much is a Delta Air Lines flight from Tulsa Intl. Airport (TUL) to McGhee Tyson Airport (TYS)?
You'll find cheap return Delta Air Lines flights from $251 from TUL to TYS by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $126 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from TUL to TYS with Delta Air Lines?
Look for one-way or round-trip flights to Knoxville in January or December. You could find cheaper fares with Delta Air Lines during these off-peak times.
What is the cheapest time to book flights from Tulsa Intl. Airport (TUL) to McGhee Tyson Airport (TYS) with Delta Air Lines?
For cheap Delta Air Lines fares from Tulsa Intl. Airport (TUL) to McGhee Tyson Airport (TYS), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence how much you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Tulsa Intl. Airport (TUL) to McGhee Tyson Airport (TYS)?
To find out if there's a direct trip from TUL to TYS with Delta Air Lines or other airlines, check the "Nonstop" filter when searching for tickets.
What is the earliest Delta Air Lines flight from TUL to TYS?
To find the earliest departures from TUL to TYS with Delta Air Lines, sort your results by "Early Morning" and "Morning." Booking an early flight generally means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Knoxville?
McGhee Tyson Airport (TYS) is the primary Knoxville gateway for Delta Air Lines flights from Tulsa Intl. Airport (TUL).
Why fly with Delta Air Lines from TUL to TYS?
Jetting off from TUL to TYS with Delta Air Lines means enjoying a host of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Tulsa Intl. Airport (TUL) to McGhee Tyson Airport (TYS)?
Changes are often free within 24 hours of making a booking, but your airline may charge a fee after that. For more information about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to update your itinerary without being charged, apply the "No cancel fee" or "Changes included" filter when organizing your next getaway.

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