How long is the flight from Knoxville to Tulsa?

A quick flight from Knoxville to Tulsa can take about 5h 27m. United Airlines provides one of the quickest options available for as low as $277. The distance from Knoxville to Tulsa is about 665 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Knoxville to Tulsa round-trip?

Currently priced at $124, United Airlines will fly you from Knoxville to Tulsa and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $223 and $248, respectively. Users have found that United Airlines is 68% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Tulsa ranges from 1.7 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. December is typically the driest time to visit Tulsa when rainfall is around 1.7 in.

If weather is an important factor for your trip to Tulsa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What are the most popular airlines that fly from Knoxville to Tulsa?

The most popular airlines flying from Knoxville to Tulsa are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Knoxville-Tulsa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Tulsa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Tulsa flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Knoxville-Tulsa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Tulsa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Knoxville to Tulsa that include hotel bookings?

Yes. In addition to deals on Knoxville to Tulsa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Knoxville to Tulsa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Tulsa.

Can I find deals for business class flights from Knoxville to Tulsa?

Yes. Cheapflights offers flight deals from Knoxville to Tulsa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$234+ Flights from Knoxville to Tulsa

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Knoxville to Tulsa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Tulsa

Cheapest flights from Knoxville to Tulsa
Explore the most affordable flight options available from Knoxville to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Mon 12/297:05 amTYS - TUL

1 stop7h 15mDelta

Wed 12/3110:12 amTUL - TYS

1 stop5h 02mDelta

Deal found 12/27

$647

Mon 12/294:12 pmTYS - TUL

1 stop6h 34mAmerican Airlines

Wed 12/315:00 amTUL - TYS

2 stops6h 52mAmerican Airlines

Deal found 12/27

$652

Best flights from Knoxville to Tulsa
Discover carefully curated flight deals from Knoxville to Tulsa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 27, 2025.

Sat 2/286:45 amTYS - TUL

1 stop5h 27mUnited Airlines

Wed 3/42:20 pmTUL - TYS

1 stop5h 17mUnited Airlines

Deal found 12/27

$277

Fri 2/278:04 amTYS - TUL

1 stop6h 17mAmerican Airlines

Fri 3/62:06 pmTUL - TYS

1 stop6h 54mAmerican Airlines

Deal found 12/27

$337

Sat 2/144:15 pmTYS - TUL

1 stop8h 29mUnited Airlines

Wed 2/182:20 pmTUL - TYS

1 stop5h 17mUnited Airlines

Deal found 12/24

$305

Sat 1/105:14 pmTYS - TUL

1 stop6h 38mAmerican Airlines

Wed 1/146:00 amTUL - TYS

2 stops8h 56mAmerican Airlines

Deal found 12/26

$422

Thu 1/1512:19 pmTYS - TUL

1 stop4h 27mAmerican Airlines

Sat 1/176:00 amTUL - TYS

2 stops8h 56mAmerican Airlines

Deal found 12/26

$432

Thu 1/154:25 pmTYS - TUL

1 stop8h 18mUnited Airlines

Sun 1/185:10 pmTUL - TYS

1 stop5h 34mUnited Airlines

Deal found 12/26

$527

Last-minute flights from Knoxville to Tulsa
Discover last-minute flight deals from Knoxville to Tulsa. Data last updated December 27, 2025 and is based on user searches.

Mon 12/297:05 amTYS - TUL

1 stop7h 15mDelta

Wed 12/3110:12 amTUL - TYS

1 stop5h 02mDelta

Deal found 12/27

$647

Fri 1/25:23 amTYS - TUL

1 stop5h 08mAmerican Airlines

Mon 1/510:12 amTUL - TYS

1 stop6h 18mAmerican Airlines

Deal found 12/26

$567

Sat 1/105:14 pmTYS - TUL

1 stop6h 38mAmerican Airlines

Wed 1/146:00 amTUL - TYS

1 stop4h 31mAmerican Airlines

Deal found 12/26

$417

Wed 1/1411:10 amTYS - TUL

1 stop4h 52mUnited Airlines

Sun 1/1811:50 amTUL - TYS

1 stop5h 15mUnited Airlines

Deal found 12/27

$469

Thu 1/154:41 pmTYS - TUL

1 stop6h 47mAmerican Airlines

Sat 1/176:00 amTUL - TYS

1 stop4h 31mAmerican Airlines

Deal found 12/26

$326

Thu 1/154:25 pmTYS - TUL

1 stop8h 18mUnited Airlines

Sun 1/185:10 pmTUL - TYS

1 stop5h 34mUnited Airlines

Deal found 12/26

$527

One-way flights from Knoxville to Tulsa
Search for one-way flight options from Knoxville to Tulsa. Find affordable one-way fares based on user searches. Data last updated December 27, 2025.

Mon 1/54:46 pmTYS - TUL

1 stop22h 24mFrontier

Deal found 12/27

$234

Mon 1/511:22 amTYS - TUL

2 stops27h 48mMultiple Airlines

Deal found 12/27

$415

Find flight deals from Knoxville to Tulsa

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$305 (United Airlines)
Popular in	March
Cheapest in	February
Average price	$511

Provider with most accurate pricing for Knoxville McGhee Tyson-Tulsa flight deals.

Search Deals

Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Tulsa flights.

Search Deals

From Knoxville McGhee Tyson to Tulsa

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Sat 2/28

6:45 am-11:12 am

1 stop5h 27m

Tulsa

Wed 3/4

2:20 pm-8:37 pm

1 stop5h 17m

$277

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Sat 2/14

4:15 pm-11:44 pm

1 stop8h 29m

Tulsa

Wed 2/18

2:20 pm-8:37 pm

1 stop5h 17m

$305

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Fri 2/27

8:04 am-1:21 pm

1 stop6h 17m

Tulsa

Fri 3/6

2:06 pm-10:00 pm

1 stop6h 54m

$337

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Sat 1/10

5:14 pm-10:52 pm

1 stop6h 38m

Tulsa

Wed 1/14

6:00 am-3:56 pm

2 stops8h 56m

$422

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Thu 1/15

12:19 pm-3:46 pm

1 stop4h 27m

Tulsa

Sat 1/17

6:00 am-3:56 pm

2 stops8h 56m

$432

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Thu 1/15

4:25 pm-11:43 pm

1 stop8h 18m

Tulsa

Sun 1/18

5:10 pm-11:44 pm

1 stop5h 34m

$527

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Mon 1/5

4:46 pm-2:10 pm

1 stop22h 24m

$234

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Mon 1/5

11:22 am-2:10 pm

2 stops27h 48m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Compare providers for flights from Knoxville to Tulsa

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Tulsa in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Knoxville-Tulsa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Tulsa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Tulsa flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Knoxville-Tulsa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Tulsa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Tulsa

Have a flexible travel schedule? Discover the best time to fly to Tulsa from Knoxville 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 Knoxville to Tulsa

What is the cheapest month to book a flight from Knoxville to Tulsa?

Currently, December is the cheapest month in which you can book a flight from Knoxville to Tulsa (average of $147). Flying from Knoxville to Tulsa in January is currently the most expensive (average of $248). 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 TYS to TUL?

It’s optimal to fly from Knoxville to Tulsa in the morning. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Tulsa

See what other customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Tulsa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,018 reviews

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,116 reviews

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,067 reviews

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Knoxville to Tulsa?
A quick flight from Knoxville to Tulsa can take about 5h 27m. United Airlines provides one of the quickest options available for as low as $277. The distance from Knoxville to Tulsa is about 665 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Knoxville to Tulsa round-trip?
Currently priced at $124, United Airlines will fly you from Knoxville to Tulsa and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $223 and $248, respectively. Users have found that United Airlines is 68% cheaper than the other options available to this destination.
Can I find deals for flights from Knoxville to Tulsa that include hotel bookings?
Yes. In addition to deals on Knoxville to Tulsa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Tulsa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Tulsa.
Can I find deals for business class flights from Knoxville to Tulsa?
Yes. Cheapflights offers flight deals from Knoxville to Tulsa 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 Knoxville to Tulsa?
Currently, December is the cheapest month in which you can book a flight from Knoxville to Tulsa (average of $147). Flying from Knoxville to Tulsa in January is currently the most expensive (average of $248). 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

Catoosa

Broken Arrow

Owasso

McAlester

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Knoxville to Tulsa

Nashville to Dallas/Fort Worth flights

Memphis to Dallas/Fort Worth flights

Knoxville to Dallas/Fort Worth flights

Chattanooga to Dallas/Fort Worth flights

Nashville to Oklahoma City flights

Nashville to Fayetteville flights

Chattanooga to Tulsa flights

Blountville to Dallas/Fort Worth flights

Memphis to Oklahoma City flights

Knoxville to Oklahoma City flights

Nashville to Tulsa flights

Blountville to Oklahoma City flights

Blountville to Fayetteville flights

Knoxville to Lawton flights

Other flights to Tulsa

Top 3 airlines flying from Knoxville to Tulsa

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$124	Average$399	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$223	Average$336	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$248	Average$408	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$234+ Cheap flights from Knoxville to Tulsa (TYS - TUL)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Tulsa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Tulsa

Cheapest flights from Knoxville to TulsaExplore the most affordable flight options available from Knoxville to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Explore the most affordable flight options available from Knoxville to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Find flight deals from Knoxville to Tulsa

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Tulsa that are best for you.

Compare providers for flights from Knoxville to Tulsa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Tulsa in December.

Best time to book a flight from Knoxville to Tulsa

Have a flexible travel schedule? Discover the best time to fly to Tulsa from Knoxville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Tulsa

What is the cheapest month to book a flight from Knoxville to Tulsa?

What is the cheapest time of day to fly from TYS to TUL?

Reviews of airlines servicing Tulsa

See what other customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Tulsa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Tulsa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Knoxville to Tulsa?

What are the cheapest airlines flying from Knoxville to Tulsa round-trip?

Can I find deals for flights from Knoxville to Tulsa that include hotel bookings?

How can I find direct flights from Knoxville to Tulsa?

Can I find deals for business class flights from Knoxville to Tulsa?

What is the cheapest month to book a flight from Knoxville to Tulsa?

Traveling to a place near Tulsa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Tulsa

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Knoxville to Tulsa

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Knoxville to Tulsa
Explore the most affordable flight options available from Knoxville to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.