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$126+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — TYS
nov 27 — dec 41
tors 11/27
tors 12/4
1 adult, Economy
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Find 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 oktober 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
ons 12/107:35 amTUL - TYS
1 stop6h 39mAmerican Airlines
lör 12/135:51 pmTYS - TUL
1 stop5h 41mAmerican Airlines
Deal found 10/27$251
This Delta deal was found by Cheapflights users on 10/26. 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.
tors 11/2712:53 pmTUL - TYS
1 stop5h 01mDelta
tis 12/27:59 pmTYS - TUL
1 stop4h 48mDelta
Deal found 10/26$260
This United Airlines deal was found by Cheapflights users on 10/26. 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.
fre 11/289:20 amTUL - TYS
1 stop5h 31mUnited Airlines
tis 12/25:54 pmTYS - TUL
1 stop5h 45mUnited Airlines
Deal found 10/26$294
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
sön 12/1411:17 amTUL - TYS
1 stop9h 27mMultiple Airlines
sön 12/216:30 amTYS - TUL
1 stop13h 49mMultiple Airlines
Deal found 10/28$323
This United Airlines deal was found by Cheapflights users on 10/28. 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.
fre 11/145:00 pmTUL - TYS
1 stop5h 44mUnited Airlines
tis 11/185:52 pmTYS - TUL
1 stop5h 47mUnited Airlines
Deal found 10/28$324
This American Airlines deal was found by Cheapflights users on 10/28. 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.
fre 11/146:52 pmTUL - TYS
1 stop4h 16mAmerican Airlines
tis 11/1812:46 pmTYS - TUL
2 stops8h 25mAmerican Airlines
Deal found 10/28$329
This Delta deal was found by Cheapflights users on 10/26. 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.
fre 11/286:00 amTUL - TYS
1 stop6h 44mDelta
tis 12/27:59 pmTYS - TUL
1 stop4h 48mDelta
Deal found 10/26$334
This American Airlines deal was found by Cheapflights users on 10/26. 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.
sön 12/146:54 amTUL - TYS
1 stop6h 35mAmerican Airlines
sön 12/214:29 pmTYS - TUL
1 stop6h 41mAmerican Airlines
Deal found 10/26$337
This United Airlines deal was found by Cheapflights users on 10/26. 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.
tors 11/279:25 amTUL - TYS
2 stops9h 55mUnited Airlines
tis 12/25:54 pmTYS - TUL
1 stop5h 45mUnited Airlines
Deal found 10/26$345

Cheap 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 oktober 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$328
Provider with most accurate pricing for Tulsa-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tulsa-Knoxville McGhee Tyson flights.
Search Deals
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. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 oktober 28, 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

ons 12/10

7:35 am-3:14 pm

1 stop6h 39m

Knoxville McGhee Tyson

lör 12/13

5:51 pm-10:32 pm

1 stop5h 41m

$251

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

lör 2/21

5:15 pm-11:44 pm

1 stop5h 29m

Knoxville McGhee Tyson

ons 2/25

5:30 am-9:33 am

1 stop5h 03m

$251

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

fre 11/28

9:20 am-3:51 pm

1 stop5h 31m

Knoxville McGhee Tyson

tis 12/2

5:54 pm-10:39 pm

1 stop5h 45m

$294

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

tors 2/12

5:00 am-11:29 am

1 stop5h 29m

Knoxville McGhee Tyson

sön 2/15

12:19 pm-5:42 pm

1 stop6h 23m

$308

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

sön 12/14

11:17 am-9:44 pm

1 stop9h 27m

Knoxville McGhee Tyson

sön 12/21

6:30 am-7:19 pm

1 stop13h 49m

$323

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

fre 11/14

5:00 pm-11:44 pm

1 stop5h 44m

Knoxville McGhee Tyson

tis 11/18

5:52 pm-10:39 pm

1 stop5h 47m

$324

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

lör 2/21

12:21 pm-11:52 pm

2 stops10h 31m

Knoxville McGhee Tyson

ons 2/25

7:00 am-1:36 pm

1 stop7h 36m

$326

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

fre 11/14

6:52 pm-12:08 am

1 stop4h 16m

Knoxville McGhee Tyson

tis 11/18

12:46 pm-8:11 pm

2 stops8h 25m

$329

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

lör 12/13

8:46 am-3:32 pm

1 stop5h 46m

$126

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

tors 11/6

2:17 pm-8:33 pm

1 stop5h 16m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 October.
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 November is currently the most expensive (average of $252). 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 oktober 28, 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 oktober 28, 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
7,996 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 29m. Fly via American Airlines, Delta, or United Airlines 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 32% 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 November is currently the most expensive (average of $252). 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
Morristown
Cherokee
Crossville
Corbin
Bryson City
Alcoa
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

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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 oktober 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$362FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$298FlexibilityNo cancel feeOn-timeN/A

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