$181+ Cheap flights from Tucson to Knoxville (TUS - 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — TYS
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Tucson 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 Tucson to Knoxville
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Best
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One-way
Cheapest flights from Tucson to KnoxvilleExplore the most affordable flight options available from Tucson to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Tucson to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/2. 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 12/21:06 pm -
1 stop8h 26m
Sat 12/511:44 am -
1 stop6h 23m
Deal found 9/2![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/241:27 pm -
1 stop6h 51m
Sat 10/316:00 am -
1 stop8h 10m
Deal found 9/5![American Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 9/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:05 am -
1 stop5h 35m
Thu 10/297:15 am -
2 stops10h 10m
Deal found 9/2![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 9/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:45 am -
2 stops10h 00m
Sat 12/57:10 am -
2 stops16h 30m
Deal found 9/2![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/201:40 pm -
1 stop5h 34m
Sat 10/2410:42 am -
2 stops9h 48m
Deal found 9/6![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/291:23 pm -
1 stop6h 55m
Sat 10/317:25 am -
1 stop6h 45m
Deal found 9/7![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 9/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:45 am -
1 stop5h 45m
Thu 12/177:05 am -
2 stops9h 50m
Deal found 9/2![Southwest logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/186:00 am -
1 stop7h 36m
Sat 10/246:00 am -
1 stop5h 57m
Deal found 9/7![American Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:20 am -
2 stops9h 28m
Sat 12/124:12 pm -
2 stops9h 04m
Deal found 9/3![American Airlines logo]()
$417
Best flights from Tucson to KnoxvilleDiscover carefully curated flight deals from Tucson to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Tucson to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/241:27 pm -
1 stop6h 51m
Sat 10/316:00 am -
1 stop8h 10m
Deal found 9/5![American Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 9/5. 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 10/246:10 am -
2 stops8h 45m
Sat 10/311:35 pm -
1 stop7h 15m
Deal found 9/5![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/235:30 am -
2 stops8h 28m
Sat 10/310:42 am -
2 stops12h 43m
Deal found 9/3![United Airlines logo]()
$620
This Southwest deal was found by Cheapflights users on 9/4. 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 9/227:25 am -
2 stops8h 35m
Tue 9/293:00 pm -
2 stops8h 40m
Deal found 9/4![Southwest logo]()
$502
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/2212:27 pm -
1 stop7h 15m
Sat 9/266:00 am -
1 stop5h 57m
Deal found 9/6![American Airlines logo]()
$547
This Southwest deal was found by Cheapflights users on 9/7. 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 10/185:10 am -
2 stops7h 25m
Sat 10/246:40 am -
2 stops11h 20m
Deal found 9/7![Southwest logo]()
$539
This Southwest deal was found by Cheapflights users on 9/6. 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 10/185:10 am -
2 stops7h 25m
Fri 10/235:30 pm -
1 stop7h 30m
Deal found 9/6![Southwest logo]()
$542
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 9/251:40 pm -
2 stops20h 34m
Sat 10/39:45 am -
2 stops13h 40m
Deal found 9/3![United Airlines logo]()
$672
This Southwest deal was found by Cheapflights users on 9/6. 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 10/247:05 am -
1 stop5h 40m
Sat 10/245:25 pm -
1 stop6h 20m
Deal found 9/6![Southwest logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/101:40 pm -
2 stops22h 02m
Sat 10/244:53 pm -
1 stop6h 32m
Deal found 9/4![United Airlines logo]()
$678
This Southwest deal was found by Cheapflights users on 9/6. 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 9/227:25 am -
2 stops8h 35m
Sat 9/266:50 am -
2 stops8h 50m
Deal found 9/6![Southwest logo]()
$557
Last-minute flights from Tucson to KnoxvilleDiscover last-minute flight deals from Tucson to Knoxville. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Knoxville. Data last updated September 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/67:00 am -
1 stop6h 36m
Tue 10/135:26 pm -
1 stop9h 00m
Deal found 9/7![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/186:00 am -
1 stop7h 36m
Sat 10/246:00 am -
1 stop5h 57m
Deal found 9/7![American Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop5h 56m
Fri 10/236:23 pm -
1 stop6h 32m
Deal found 9/3![Delta logo]()
$441
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/208:00 am -
1 stop8h 28m
Sat 10/246:00 am -
1 stop5h 57m
Deal found 9/7![American Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/201:40 pm -
1 stop5h 34m
Sat 10/2410:42 am -
2 stops9h 48m
Deal found 9/6![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/241:27 pm -
1 stop6h 51m
Sat 10/316:00 am -
1 stop8h 10m
Deal found 9/5![American Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 9/5. 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 10/246:10 am -
2 stops8h 45m
Sat 10/311:35 pm -
1 stop7h 15m
Deal found 9/5![Southwest logo]()
$442
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/291:23 pm -
1 stop6h 55m
Sat 10/317:25 am -
1 stop6h 45m
Deal found 9/7![American Airlines logo]()
$399
One-way flights from Tucson to KnoxvilleSearch for one-way flight options from Tucson to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Tucson to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/7. 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 11/147:35 am -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$181
This deal was found by Cheapflights users on 9/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:30 pm -
1 stop6h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:27 pm -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sat 11/146:15 am -
3 stops36h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$484
This Southwest deal was found by Cheapflights users on 9/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:10 am -
2 stops7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$486
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/115:15 am -
1 stop7h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/113:12 pm -
3 stops52h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 10/117:24 am -
3 stops29h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$700
Find flight deals from Tucson to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $361 (American Airlines) |
One-way from | $181 (Southwest) |
Popular in | November |
Cheapest in | August |
Average price | $509 |
Cheapflights Fare Finder
Customize your flight search to find flights from Tucson 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 September 7, 2026.
Use the filters below to find and compare flights from Tucson to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Sat 11/14
7:35 am-4:10 pm
1 stop6h 35m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$181
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Fri 9/11
12:27 pm-10:42 pm
1 stop7h 15m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$340
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Sat 10/24
1:27 pm-11:18 pm
1 stop6h 51m
Knoxville McGhee Tyson
Sat 10/31
6:00 am-11:10 am
1 stop8h 10m
$362
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Sat 10/24
6:10 am-5:55 pm
2 stops8h 45m
Knoxville McGhee Tyson
Sat 10/31
1:35 pm-5:50 pm
1 stop7h 15m
$442
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Sat 11/14
6:15 am-8:56 pm
3 stops36h 41m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$484
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Sun 10/11
5:10 am-3:35 pm
2 stops7h 25m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$486
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Tue 9/22
7:25 am-7:00 pm
2 stops8h 35m
Knoxville McGhee Tyson
Tue 9/29
3:00 pm-8:40 pm
2 stops8h 40m
$502
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Sun 10/18
5:10 am-3:35 pm
2 stops7h 25m
Knoxville McGhee Tyson
Sat 10/24
6:40 am-3:00 pm
2 stops11h 20m
$539
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Sun 10/18
5:10 am-3:35 pm
2 stops7h 25m
Knoxville McGhee Tyson
Fri 10/23
5:30 pm-10:00 pm
1 stop7h 30m
$542
TucsonKnoxville
TUS Tucson - TYS Knoxville McGhee Tyson
TUSTYS
Tucson
Tue 9/22
12:27 pm-10:42 pm
1 stop7h 15m
Knoxville McGhee Tyson
Sat 9/26
6:00 am-8:57 am
1 stop5h 57m
$547
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Tucson 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 Tucson to Knoxville 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 Tucson-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Tucson-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 Tucson-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 Tucson to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Tucson with our price prediction graph.
TUS-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 Tucson to Knoxville
What is the cheapest month to book a flight from Tucson to Knoxville?
Currently, August is the cheapest month in which you can book a flight from Tucson to Knoxville (average of $413). Flying from Tucson to Knoxville in November is currently the most expensive (average of $714). 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 Tucson to Knoxville?
Airfare is below average for this route at the moment.
Tucson to Knoxville flights typically cost between $409 and $550 in October.The cheapest round-trip price found within the last 5 days was $361 on American Airlines (Oct 20-Oct 24).
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 September 7, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Tucson to Knoxville to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Tucson 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
Bryson City
Murphy
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Top 3 airlines flying from Tucson to Knoxville
Discover the top 3 airlines that operate flights from Tucson 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 September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$297 | Average$475 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$389 | Average$548 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$412 | Average$558 | FlexibilityNo cancel fee | On-time69% |