$251+ Cheap flights from Tulsa to Knoxville (TUL - TYS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — TYS
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Tulsa to Knoxville 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 Tulsa to Knoxville
Cheapest
Best
Last-minute
Cheapest flights from Tulsa to KnoxvilleExplore 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 October 24, 2026.
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 October 24, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 12/96:00 am -
1 stop6h 51m
Wed 1/66:00 am -
1 stop6h 43m
Deal found 10/21![Delta logo]()
$251
This American Airlines deal was found by Cheapflights users on 10/24. 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 12/96:00 am -
1 stop5h 11m
Wed 1/612:30 pm -
1 stop7h 57m
Deal found 10/24![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/77:30 am -
1 stop5h 35m
Wed 11/115:30 am -
1 stop7h 32m
Deal found 10/23![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:05 am -
2 stops10h 40m
Wed 11/115:15 pm -
1 stop6h 10m
Deal found 10/23![Southwest logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/612:52 pm -
1 stop5h 08m
Tue 11/105:30 am -
1 stop5h 32m
Deal found 10/21![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/712:52 pm -
1 stop4h 43m
Thu 11/123:43 pm -
1 stop6h 00m
Deal found 10/24![American Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:10 am -
2 stops8h 25m
Tue 11/105:15 pm -
1 stop6h 10m
Deal found 10/21![Southwest logo]()
$489
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:05 am -
2 stops10h 40m
Thu 11/127:25 pm -
1 stop5h 55m
Deal found 10/24![Southwest logo]()
$492
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/218:20 am -
1 stop7h 20m
Sat 11/285:30 am -
1 stop5h 38m
Deal found 10/24![American Airlines logo]()
$499
Best flights from Tulsa to KnoxvilleDiscover carefully curated flight deals from Tulsa to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Tulsa to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This Delta deal was found by Cheapflights users on 10/22. 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.
Wed 12/96:00 am -
1 stop6h 51m
Wed 1/66:00 am -
1 stop6h 43m
Deal found 10/22![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 1/303:35 pm -
1 stop5h 24m
Wed 2/34:28 pm -
1 stop8h 16m
Deal found 10/23![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:05 am -
2 stops10h 40m
Wed 11/115:15 pm -
1 stop6h 10m
Deal found 10/23![Southwest logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/96:00 am -
1 stop7h 02m
Wed 1/612:30 pm -
2 stops8h 14m
Deal found 10/23![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:10 am -
2 stops8h 25m
Tue 11/105:15 pm -
1 stop6h 10m
Deal found 10/21![Southwest logo]()
$489
Last-minute flights from Tulsa to KnoxvilleDiscover last-minute flight deals from Tulsa to Knoxville. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Tulsa to Knoxville. Data last updated October 24, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:05 pm -
1 stop4h 45m
Sun 11/87:25 pm -
1 stop5h 55m
Deal found 10/20![Southwest logo]()
$588
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/612:52 pm -
1 stop5h 08m
Tue 11/105:30 am -
1 stop5h 32m
Deal found 10/21![American Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 10/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:10 am -
2 stops8h 25m
Tue 11/105:15 pm -
1 stop6h 10m
Deal found 10/21![Southwest logo]()
$489
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/77:30 am -
1 stop5h 35m
Wed 11/115:30 am -
1 stop7h 32m
Deal found 10/23![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:05 am -
2 stops10h 40m
Wed 11/115:15 pm -
1 stop6h 10m
Deal found 10/23![Southwest logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/712:52 pm -
1 stop4h 43m
Thu 11/123:43 pm -
1 stop6h 00m
Deal found 10/24![American Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:05 am -
2 stops10h 40m
Thu 11/127:25 pm -
1 stop5h 55m
Deal found 10/24![Southwest logo]()
$492
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/218:20 am -
1 stop7h 20m
Sat 11/285:30 am -
1 stop5h 38m
Deal found 10/24![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/247:07 am -
1 stop5h 19m
Sat 11/285:30 am -
1 stop6h 36m
Deal found 10/24![American Airlines logo]()
$535
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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Delta) |
Popular in | August |
Cheapest in | April |
Average price | $372 |
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 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Tulsa to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TulsaKnoxville
TUL Tulsa - TYS Knoxville McGhee Tyson
TULTYS
Tulsa
Wed 12/9
6:00 am-1:51 pm
1 stop6h 51m
Knoxville McGhee Tyson
Wed 1/6
6:00 am-11:43 am
1 stop6h 43m
$251
TulsaKnoxville
TUL Tulsa - TYS Knoxville McGhee Tyson
TULTYS
Tulsa
Sat 1/30
3:35 pm-9:59 pm
1 stop5h 24m
Knoxville McGhee Tyson
Wed 2/3
4:28 pm-11:44 pm
1 stop8h 16m
$351
TulsaKnoxville
TUL Tulsa - TYS Knoxville McGhee Tyson
TULTYS
Tulsa
Sat 11/7
6:05 am-5:45 pm
2 stops10h 40m
Knoxville McGhee Tyson
Wed 11/11
5:15 pm-10:25 pm
1 stop6h 10m
$374
TulsaKnoxville
TUL Tulsa - TYS Knoxville McGhee Tyson
TULTYS
Tulsa
Wed 12/9
6:00 am-2:02 pm
1 stop7h 02m
Knoxville McGhee Tyson
Wed 1/6
12:30 pm-7:44 pm
2 stops8h 14m
$394
TulsaKnoxville
TUL Tulsa - TYS Knoxville McGhee Tyson
TULTYS
Tulsa
Fri 11/6
11:10 am-8:35 pm
2 stops8h 25m
Knoxville McGhee Tyson
Tue 11/10
5:15 pm-10:25 pm
1 stop6h 10m
$489
Sorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Tulsa-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tulsa-Knoxville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
TUL-TYS
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, April is the cheapest month in which you can book a flight from Tulsa to Knoxville (average of $326). Flying from Tulsa to Knoxville in August is currently the most expensive (average of $701). 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.
How much does it cost to fly round-trip from Tulsa to Knoxville?
Airfare is below average for this route at the moment.
Tulsa to Knoxville flights typically cost between $333 and $399 in December.The cheapest round-trip price found within the last 5 days was $251 on Delta (Dec 9-Jan 6).
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 October 24, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican 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.
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Overall
7.9
Entertainment
7.4
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
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.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Newport
Bryson City
Murphy
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Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
Tulsa and Knoxville flights
Browse other Tulsa and Knoxville flight options. Last updated on October 24, 2026.
Other flights from Tulsa
Browse through other flights departing from Tulsa. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Tulsa to Knoxville
Discover the top 3 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$340 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$317 | Average$416 | FlexibilityNo cancel fee | On-time63% |