$105 Cheap Flights from Knoxville (TYS) to Tulsa (TUL)

View $105 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from McGhee Tyson Airport (TYS) to Tulsa International Airport (TUL)

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Cheap Flights from Knoxville to Tulsa (TYS-TUL)

Prices were available within the past 7 days and start at $105 for one-way flights and $163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 20 - Wed, Jan 21
TYS
Knoxville
TUL
Tulsa
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 20 from Knoxville to Tulsa, returning Wed, Jan 21, priced at $163 found 2 days ago
American Airlines
Tue, Jan 20 - Sat, Jan 24
TYS
Knoxville
TUL
Tulsa
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 20 from Knoxville to Tulsa, returning Sat, Jan 24, priced at $188 found 2 days ago
Delta
Wed, Jan 21 - Thu, Jan 22
TYS
Knoxville
TUL
Tulsa
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 21 from Knoxville to Tulsa, returning Thu, Jan 22, priced at $203 found 2 days ago
United
Wed, Jan 21 - Thu, Jan 22
TYS
Knoxville
TUL
Tulsa
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 21 from Knoxville to Tulsa, returning Thu, Jan 22, priced at $204 found 2 days ago
American Airlines
Wed, Jan 21 - Fri, Jan 23
TYS
Knoxville
TUL
Tulsa
$208 Roundtrip, found 5 days ago
$208
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jan 21 from Knoxville to Tulsa, returning Fri, Jan 23, priced at $208 found 5 days ago
United
Wed, Jan 21 - Thu, Jan 22
TYS
Knoxville
TUL
Tulsa
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 21 from Knoxville to Tulsa, returning Thu, Jan 22, priced at $209 found 2 days ago
United
Tue, Jan 20 - Sat, Jan 24
TYS
Knoxville
TUL
Tulsa
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 20 from Knoxville to Tulsa, returning Sat, Jan 24, priced at $212 found 2 days ago
American Airlines
Tue, Jan 20 - Sat, Jan 24
TYS
Knoxville
TUL
Tulsa
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 20 from Knoxville to Tulsa, returning Sat, Jan 24, priced at $224 found 2 days ago
Frontier Airlines
Mon, Dec 22 - Sun, Jan 4
TYS
Knoxville
TUL
Tulsa
$278 Roundtrip, found 3 days ago
$278
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Dec 22 from Knoxville to Tulsa, returning Sun, Jan 4, priced at $278 found 3 days ago
Southwest Airlines
Fri, Mar 20 - Tue, Mar 24
TYS
Knoxville
TUL
Tulsa
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Fri, Mar 20 from Knoxville to Tulsa, returning Tue, Mar 24, priced at $372 found 1 day ago

Find the cheapest month to fly from Knoxville (TYS) to Tulsa (TUL)

April is typically the cheapest month to fly

From $198 - $584 per traveler.

Alternative airports near Tulsa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tulsa Intl. TUL. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $396
TUL
Tulsa Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $396
Flights from Knoxville (TYS) to Tulsa (TUL)
Origin airport
McGhee Tyson
Destination airport
Tulsa Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$162
Distance
665 mi

Knoxville to Tulsa Flights

The cheapest times to fly from Knoxville to Tulsa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Knoxville to Tulsa are during the month of January. You can find some of the cheapest flights from Knoxville to Tulsa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Knoxville to Tulsa

Sunday is one of the best days to book for cheap flights from Knoxville to Tulsa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Knoxville to Tulsa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Knoxville to Tulsa in 2026. You can also book with separate airlines for your outbound and return journeys, from $105 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Knoxville to Tulsa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Knoxville to Tulsa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL) cost?
Lock in a cheap one-way flight from $105 or cheap return flight from $163 from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL)?
January is the most affordable month to fly from TYS to TUL. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest TYS to TUL flight.
How many flights per day from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL)?
Nonstop flights from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TYS to TUL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL)?
To avoid possible delays on the McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL) last-minute?
Last-minute fares from TYS to TUL are usually more expensive. To secure the lowest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a TYS to TUL flight and hotel package?
Opting for a TYS to TUL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from McGhee Tyson Airport (TYS) to Tulsa Intl. Airport (TUL)?
In most cases, you can reschedule or cancel your TYS to TUL flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.