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$139+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — TUL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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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 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:15 pmTYS - TUL
1 stop7h 00mUnited Airlines
Mon 12/223:43 pmTUL - TYS
1 stop6h 59mUnited Airlines
Deal found 12/3$417
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:30 amTYS - TUL
1 stop13h 49mMultiple Airlines
Mon 12/2212:00 pmTUL - TYS
2 stops26h 51mMultiple Airlines
Deal found 12/3$555
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:23 amTYS - TUL
1 stop5h 08mAmerican Airlines
Fri 12/264:23 pmTUL - TYS
1 stop6h 22mAmerican Airlines
Deal found 12/2$562
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:40 amTYS - TUL
1 stop4h 44mDelta
Sat 12/1312:58 pmTUL - TYS
1 stop5h 00mDelta
Deal found 12/1$567
This American Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:35 pmTYS - TUL
1 stop6h 49mAmerican Airlines
Sat 12/135:00 amTUL - TYS
2 stops7h 05mAmerican Airlines
Deal found 12/1$572
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:22 pmTYS - TUL
1 stop7h 01mAmerican Airlines
Tue 12/95:00 amTUL - TYS
1 stop5h 35mAmerican Airlines
Deal found 12/2$607
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:45 amTYS - TUL
1 stop5h 18mUnited Airlines
Fri 12/267:34 amTUL - TYS
2 stops15h 25mUnited Airlines
Deal found 12/2$635
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:23 amTYS - TUL
1 stop5h 08mAmerican Airlines
Fri 12/266:23 pmTUL - TYS
1 stop4h 22mAmerican Airlines
Deal found 12/2$638
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:51 pmTYS - TUL
1 stop15h 16mMultiple Airlines
Fri 12/2611:30 amTUL - TYS
2 stops35h 08mMultiple Airlines
Deal found 12/2$676

Find flight deals from Knoxville to Tulsa

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Tulsa (TUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$417
(United Airlines)

One-way from

$139
(Delta)

Popular in

March

Cheapest in

February

Average price

$276
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.
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From Knoxville McGhee Tyson to Tulsa
Search Deals
One-way flight from Knoxville McGhee Tyson to Tulsa
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Tulsa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Knoxville to Tulsa that are best for you.

Fly from

Knoxville

Fly to

Tulsa

Route

Depart

Return

Price

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Thu 12/18

5:15 pm-11:15 pm

1 stop7h 00m

Tulsa

Mon 12/22

3:43 pm-11:42 pm

1 stop6h 59m

$417

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Thu 12/18

6:30 am-7:19 pm

1 stop13h 49m

Tulsa

Mon 12/22

12:00 pm-3:51 pm

2 stops26h 51m

$555

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Mon 12/22

5:23 am-9:31 am

1 stop5h 08m

Tulsa

Fri 12/26

4:23 pm-11:45 pm

1 stop6h 22m

$562

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Tue 12/9

5:40 am-9:24 am

1 stop4h 44m

Tulsa

Sat 12/13

12:58 pm-6:58 pm

1 stop5h 00m

$567

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Tue 12/9

9:10 am-1:57 pm

1 stop5h 47m

Tulsa

Sat 12/13

10:50 am-5:11 pm

1 stop5h 21m

$567

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Tue 12/9

12:35 pm-6:24 pm

1 stop6h 49m

Tulsa

Sat 12/13

5:00 am-1:05 pm

2 stops7h 05m

$572

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Mon 12/22

6:45 am-11:03 am

1 stop5h 18m

Tulsa

Fri 12/26

7:34 am-11:59 pm

2 stops15h 25m

$635

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Tue 12/23

5:23 am-9:31 am

1 stop5h 08m

Tulsa

Fri 12/26

6:23 pm-11:45 pm

1 stop4h 22m

$638

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Mon 12/22

5:51 pm-8:07 am

1 stop15h 16m

Tulsa

Fri 12/26

11:30 am-11:38 pm

2 stops35h 08m

$676

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Wed 12/17

6:00 pm-11:47 pm

1 stop6h 47m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 13 results
1
2

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 November is currently the most expensive (average of $250). 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?

Find hourly flight availability from Knoxville to Tulsa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

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

Get insights into the airlines that provide service to Tulsa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tulsa. Reviews last updated December 4, 2025.
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
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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.
United Airlines
7.4
Good
9,066 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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.

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?

    A quick flight from Knoxville to Tulsa can take about 4h 44m. United Airlines provides one of the quickest options available for as low as $567. 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 66% 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 November is currently the most expensive (average of $250). 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

Traveling to a place near Tulsa?

Book flights to Tulsa if you plan to visit one of these locations
Catoosa
Broken Arrow
Owasso
McAlester

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Top 3 airlines flying from Knoxville to Tulsa

Discover the top 3 airlines that operate flights from Knoxville to Tulsa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$124Average$374FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$223Average$326FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$408FlexibilityNo cancel feeOn-timeN/A

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