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$139+ Cheap flights from Tulsa to Knoxville (TUL - TYS)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — TYS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Tulsa to Knoxville

Cheapest flights from Tulsa to Knoxville
Explore the most affordable flight options available from Tulsa to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/257:20 amTUL - TYS
1 stop7h 19mAmerican Airlines
mié. 12/315:23 amTYS - TUL
1 stop5h 08mAmerican Airlines
Deal found 12/10$270
This United Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/253:43 pmTUL - TYS
1 stop6h 59mUnited Airlines
lun. 12/295:15 pmTYS - TUL
1 stop7h 00mUnited Airlines
Deal found 12/10$476
This American Airlines deal was found by Cheapflights users on 12/11. 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.
mar. 12/236:23 pmTUL - TYS
1 stop4h 22mAmerican Airlines
vie. 12/265:23 amTYS - TUL
1 stop5h 08mAmerican Airlines
Deal found 12/11$562
This Delta deal was found by Cheapflights users on 12/9. 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.
mié. 12/175:55 amTUL - TYS
1 stop3h 51mDelta
sáb. 12/206:59 pmTYS - TUL
1 stop5h 42mDelta
Deal found 12/9$567
This American Airlines deal was found by Cheapflights users on 12/9. 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.
mié. 12/176:00 amTUL - TYS
2 stops8h 14mAmerican Airlines
sáb. 12/205:23 amTYS - TUL
1 stop7h 17mAmerican Airlines
Deal found 12/9$572
This Delta deal was found by Cheapflights users on 12/11. 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.
vie. 12/266:45 pmTUL - TYS
1 stop3h 48mDelta
mar. 12/306:00 amTYS - TUL
1 stop4h 32mDelta
Deal found 12/11$579
This American Airlines deal was found by Cheapflights users on 12/10. 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.
mié. 12/177:35 amTUL - TYS
1 stop6h 39mAmerican Airlines
mié. 12/176:18 pmTYS - TUL
1 stop5h 05mAmerican Airlines
Deal found 12/10$581

Find flight deals from Tulsa to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) to Knoxville (TYS). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(American Airlines)

One-way from

$139
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$328
Provider with most accurate pricing for Tulsa-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Tulsa-Knoxville McGhee Tyson flights.
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From Tulsa to Knoxville McGhee Tyson
Search Deals
One-way flight from Tulsa to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 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 Tulsa to Knoxville 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Tulsa to Knoxville that are best for you.

Fly from

Tulsa

Fly to

Knoxville

Route

Depart

Return

Price

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

jue. 12/25

7:20 am-3:39 pm

1 stop7h 19m

Knoxville McGhee Tyson

mié. 12/31

5:23 am-9:31 am

1 stop5h 08m

$270

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

sáb. 2/7

5:17 pm-11:45 pm

1 stop5h 28m

Knoxville McGhee Tyson

mar. 2/10

5:40 am-9:49 am

1 stop5h 09m

$277

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

mié. 1/21

5:45 am-11:08 am

1 stop4h 23m

Knoxville McGhee Tyson

sáb. 1/24

11:58 am-4:28 pm

1 stop5h 30m

$277

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

mié. 1/7

5:26 pm-11:45 pm

1 stop5h 19m

Knoxville McGhee Tyson

jue. 1/15

5:40 am-9:49 am

1 stop5h 09m

$278

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

mié. 1/21

12:35 pm-9:44 pm

2 stops8h 09m

Knoxville McGhee Tyson

sáb. 1/24

4:06 pm-9:20 pm

1 stop6h 14m

$282

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

sáb. 2/7

6:00 am-3:56 pm

2 stops8h 56m

Knoxville McGhee Tyson

mar. 2/10

11:19 am-7:27 pm

2 stops9h 08m

$287

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

jue. 1/8

7:35 am-3:20 pm

1 stop6h 45m

Knoxville McGhee Tyson

jue. 1/15

4:41 pm-10:28 pm

1 stop6h 47m

$328

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

jue. 1/8

5:26 pm-11:45 pm

1 stop5h 19m

Knoxville McGhee Tyson

jue. 1/15

5:40 am-9:49 am

1 stop5h 09m

$328

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

jue. 2/5

7:35 am-3:20 pm

1 stop6h 45m

Knoxville McGhee Tyson

dom. 2/8

6:00 am-9:56 am

1 stop4h 56m

$337

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

jue. 2/12

3:45 pm-11:50 pm

1 stop7h 05m

Knoxville McGhee Tyson

dom. 2/15

7:00 am-1:21 pm

1 stop7h 21m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
1
2

Compare providers for flights from Tulsa to Knoxville

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

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

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

Currently, July is the cheapest month in which you can book a flight from Tulsa to Knoxville (average of $149). Flying from Tulsa to Knoxville in December is currently the most expensive (average of $253). 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 TUL to TYS?

Find hourly flight availability from Tulsa to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

It’s optimal to fly from Tulsa to Knoxville in the afternoon. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Tulsa to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

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
11,050 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

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 Tulsa to Knoxville. 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 Tulsa to Knoxville?

    There are many flights that can get you from Tulsa to Knoxville in 5h 28m. Fly via American Airlines or Delta to get the fastest option. There are 665 mi between Tulsa and Knoxville. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Tulsa to Knoxville round-trip from $223. Another airline that can offer you cheap pricing is Delta. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Tulsa to Knoxville?

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

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

    Yes. Cheapflights offers flight deals from Tulsa to Knoxville 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 Tulsa to Knoxville?

    Currently, July is the cheapest month in which you can book a flight from Tulsa to Knoxville (average of $149). Flying from Tulsa to Knoxville in December is currently the most expensive (average of $253). 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 Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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Top 2 airlines flying from Tulsa to Knoxville

Discover the top 2 airlines that operate flights from Tulsa to Knoxville. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$298FlexibilityNo cancel feeOn-timeN/A

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