$144+ Cheap flights from Knoxville to Tulsa (TYS - TUL)
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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — TUL
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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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
Best
Last-minute
One-way
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 September 13, 2026.
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 September 13, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/215:26 pm -
1 stop7h 23m
Sat 10/241:48 pm -
1 stop4h 44m
Deal found 9/9![American Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/225:40 am -
1 stop4h 43m
Sun 10/256:57 pm -
1 stop4h 02m
Deal found 9/9![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:15 am -
1 stop3h 30m
Sat 10/248:35 am -
2 stops8h 20m
Deal found 9/9![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am -
1 stop3h 40m
Sun 11/112:35 pm -
1 stop5h 10m
Deal found 9/9![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/236:00 am -
1 stop4h 45m
Sun 10/257:31 am -
1 stop5h 36m
Deal found 9/9![American Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am -
2 stops9h 10m
Sun 10/256:05 am -
1 stop8h 30m
Deal found 9/9![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 9/12. 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 10/97:25 pm -
1 stop5h 30m
Mon 10/124:40 pm -
1 stop5h 05m
Deal found 9/12![Southwest logo]()
$399
Best flights from Knoxville to TulsaDiscover 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 September 13, 2026.
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 September 13, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:15 pm -
2 stops6h 10m
Sat 10/248:35 am -
2 stops8h 20m
Deal found 9/9![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 1/265:38 pm -
1 stop6h 06m
Wed 1/276:00 am -
1 stop7h 36m
Deal found 9/10![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/2311:49 am -
1 stop4h 34m
Sun 9/277:02 am -
1 stop4h 25m
Deal found 9/8![American Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am -
1 stop3h 40m
Sun 11/112:35 pm -
1 stop5h 10m
Deal found 9/9![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am -
2 stops9h 10m
Sun 10/256:05 am -
1 stop8h 30m
Deal found 9/9![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sun 1/107:00 am -
2 stops6h 55m
Sun 1/176:30 am -
2 stops6h 30m
Deal found 9/8![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 9/12. 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 10/97:25 pm -
1 stop5h 30m
Mon 10/121:35 pm -
2 stops8h 10m
Deal found 9/12![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 9/8. 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.
Thu 3/47:35 am -
2 stops11h 00m
Thu 3/117:20 am -
1 stop3h 40m
Deal found 9/8![Southwest logo]()
$442
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:05 am -
2 stops10h 50m
Sat 9/2611:00 am -
1 stop5h 45m
Deal found 9/9![Southwest logo]()
$452
Last-minute flights from Knoxville to TulsaDiscover last-minute flight deals from Knoxville to Tulsa. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Tulsa. Data last updated September 13, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/12. 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 10/97:25 pm -
1 stop5h 30m
Mon 10/124:40 pm -
1 stop5h 05m
Deal found 9/12![Southwest logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/215:26 pm -
1 stop7h 23m
Sat 10/241:48 pm -
1 stop4h 44m
Deal found 9/9![American Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:15 am -
1 stop3h 30m
Sat 10/248:35 am -
2 stops8h 20m
Deal found 9/9![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/225:40 am -
1 stop4h 43m
Sun 10/256:57 pm -
1 stop4h 02m
Deal found 9/9![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am -
2 stops9h 10m
Sun 10/256:05 am -
1 stop8h 30m
Deal found 9/9![Southwest logo]()
$392
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/236:00 am -
1 stop4h 45m
Sun 10/257:31 am -
1 stop5h 36m
Deal found 9/9![American Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am -
1 stop3h 40m
Sun 11/112:35 pm -
1 stop5h 10m
Deal found 9/9![Southwest logo]()
$358
One-way flights from Knoxville to TulsaSearch for one-way flight options from Knoxville to Tulsa. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Knoxville to Tulsa. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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 10/136:23 pm -
1 stop5h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$144
This Southwest deal was found by Cheapflights users on 9/8. 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.
Tue 10/135:15 pm -
2 stops6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/186:00 am -
1 stop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 9/8. 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 9/185:45 pm -
2 stops6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 10/135:40 am -
3 stops36h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/187:50 am -
3 stops34h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$1,458
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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (American Airlines) |
One-way from | $144 (Delta) |
Popular in | January |
Cheapest in | November |
Average price | $358 |
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 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Knoxville to Tulsa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Tue 10/13
6:23 pm-10:39 pm
1 stop5h 16m
Tulsa
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$144
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Tue 10/13
5:15 pm-10:25 pm
2 stops6h 10m
Tulsa
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$239
Quickest round-trip
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Fri 9/18
6:00 am-9:50 am
1 stop4h 50m
Tulsa
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$339
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Fri 9/18
5:45 pm-10:50 pm
2 stops6h 05m
Tulsa
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$344
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Wed 10/21
5:15 pm-10:25 pm
2 stops6h 10m
Tulsa
Sat 10/24
8:35 am-5:55 pm
2 stops8h 20m
$357
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Thu 10/29
7:15 am-9:55 am
1 stop3h 40m
Tulsa
Sun 11/1
12:35 pm-6:45 pm
1 stop5h 10m
$358
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Tue 1/26
5:38 pm-10:44 pm
1 stop6h 06m
Tulsa
Wed 1/27
6:00 am-2:36 pm
1 stop7h 36m
$367
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Thu 10/22
7:15 am-3:25 pm
2 stops9h 10m
Tulsa
Sun 10/25
6:05 am-3:35 pm
1 stop8h 30m
$392
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Sun 1/10
7:00 am-12:55 pm
2 stops6h 55m
Tulsa
Sun 1/17
6:30 am-2:00 pm
2 stops6h 30m
$408
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Fri 10/9
7:25 pm-11:55 pm
1 stop5h 30m
Tulsa
Mon 10/12
1:35 pm-10:45 pm
2 stops8h 10m
$423
Showing 1-10 of 14 resultsSorted by cheapest first
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 September.
| 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 Knoxville-Tulsa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Tulsa flight deals on Cheapflights vs. FlightHub >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 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 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.
TYS-TUL
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, November is the cheapest month in which you can book a flight from Knoxville to Tulsa (average of $298). Flying from Knoxville to Tulsa in January is currently the most expensive (average of $673). 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 Knoxville to Tulsa?
Airfare is below average for this route at the moment.
Knoxville to Tulsa flights typically cost between $342 and $446 in October.The cheapest round-trip price found within the last 5 days was $287 on American Airlines (Oct 21-Oct 24).
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 September 13, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican 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.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
Traveling to a place near Tulsa?
Book flights to Tulsa if you plan to visit one of these locationsMcAlester
Owasso
Bartlesville
Catoosa
Muskogee
Broken Arrow
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Knoxville and Tulsa flights
Browse other Knoxville and Tulsa flight options. Last updated on September 13, 2026.
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Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Popular flight searches
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Explore flights to Tulsa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
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 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$223 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$363 | Average$436 | FlexibilityNo cancel fee | On-time63% |