$181+ Cheap flights from Knoxville to Tucson (TYS - TUS)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — TUS
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Tucson 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 Tucson
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Cheapest flights from Knoxville to TucsonExplore the most affordable flight options available from Knoxville to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Knoxville to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/25. 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 11/215:30 pm -
1 stop7h 07m
Tue 12/15:13 am -
1 stop6h 51m
Deal found 9/25![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:11 pm -
1 stop8h 44m
Tue 10/276:00 am -
1 stop6h 26m
Deal found 9/23![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 am -
1 stop6h 12m
Tue 10/201:40 pm -
1 stop5h 34m
Deal found 9/22![United Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 10/236:23 pm -
1 stop6h 32m
Tue 10/271:26 pm -
1 stop5h 56m
Deal found 9/22![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/116:45 am -
2 stops8h 39m
Mon 11/162:30 pm -
1 stop6h 02m
Deal found 9/25![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 11/126:45 am -
2 stops8h 39m
Mon 11/162:30 pm -
1 stop6h 02m
Deal found 9/25![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/139:00 am -
1 stop8h 50m
Sat 11/146:30 am -
2 stops8h 29m
Deal found 9/25![United Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 9/25. 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 11/135:25 pm -
2 stops8h 25m
Sat 11/146:05 am -
2 stops8h 05m
Deal found 9/25![Southwest logo]()
$403
This American Airlines deal was found by Cheapflights users on 9/25. 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 11/115:32 pm -
1 stop8h 27m
Mon 11/162:21 pm -
1 stop7h 11m
Deal found 9/25![American Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:02 pm -
1 stop6h 24m
Mon 10/261:23 pm -
1 stop7h 05m
Deal found 9/22![American Airlines logo]()
$411
Best flights from Knoxville to TucsonDiscover carefully curated flight deals from Knoxville to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Knoxville to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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 1/275:57 pm -
1 stop6h 59m
Wed 2/31:35 pm -
1 stop8h 11m
Deal found 9/22![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:00 pm -
2 stops11h 42m
Wed 2/36:50 am -
1 stop5h 46m
Deal found 9/22![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 9/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/97:00 am -
2 stops10h 35m
Thu 2/186:05 am -
2 stops10h 45m
Deal found 9/22![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:23 pm -
1 stop6h 32m
Tue 10/271:26 pm -
1 stop5h 56m
Deal found 9/23![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/116:45 am -
2 stops8h 39m
Mon 11/162:30 pm -
1 stop6h 02m
Deal found 9/25![United Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 9/24. 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.
Thu 2/47:00 am -
2 stops10h 35m
Sun 2/76:05 am -
2 stops10h 45m
Deal found 9/24![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 11/126:45 am -
2 stops8h 39m
Mon 11/162:30 pm -
1 stop6h 02m
Deal found 9/25![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/45:57 pm -
1 stop6h 59m
Sun 2/74:06 pm -
1 stop5h 40m
Deal found 9/24![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 am -
1 stop6h 12m
Tue 10/201:40 pm -
1 stop5h 34m
Deal found 9/22![United Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 9/22. 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 10/216:23 pm -
1 stop6h 32m
Tue 10/271:26 pm -
1 stop5h 56m
Deal found 9/22![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 2/25:38 pm -
1 stop7h 34m
Sat 2/66:50 am -
1 stop5h 46m
Deal found 9/23![United Airlines logo]()
$481
Last-minute flights from Knoxville to TucsonDiscover last-minute flight deals from Knoxville to Tucson. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Tucson. Data last updated September 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop5h 57m
Sun 10/186:00 am -
1 stop7h 36m
Deal found 9/22![American Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 9/24. 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 10/148:02 pm -
1 stop6h 24m
Tue 10/206:00 am -
1 stop7h 36m
Deal found 9/24![American Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 am -
1 stop6h 12m
Tue 10/201:40 pm -
1 stop5h 34m
Deal found 9/22![United Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:11 pm -
1 stop8h 44m
Tue 10/276:00 am -
1 stop6h 26m
Deal found 9/23![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:11 pm -
1 stop8h 44m
Mon 10/261:26 pm -
1 stop5h 42m
Deal found 9/23![Delta logo]()
$441
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:02 pm -
1 stop6h 24m
Mon 10/261:23 pm -
1 stop7h 05m
Deal found 9/22![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 10/236:23 pm -
1 stop6h 32m
Tue 10/271:26 pm -
1 stop5h 56m
Deal found 9/22![Delta logo]()
$393
One-way flights from Knoxville to TucsonSearch for one-way flight options from Knoxville to Tucson. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Knoxville to Tucson. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:45 am -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$181
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:23 pm -
1 stop6h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 10/236:23 pm -
1 stop6h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$213
This Southwest deal was found by Cheapflights users on 9/24. 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.
Thu 10/221:50 pm -
2 stops12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 9/24. 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.
Fri 10/235:30 pm -
2 stops8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Southwest logo]()
$229
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:02 pm -
1 stop6h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:45 pm -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$248
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:53 pm -
1 stop6h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$290
Find flight deals from Knoxville to Tucson
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Tucson (TUS). 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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $361 (American Airlines) |
One-way from | $181 (United Airlines) |
Popular in | September |
Cheapest in | August |
Average price | $794 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Tucson 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 26, 2026.
Use the filters below to find and compare flights from Knoxville to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Tue 10/27
6:45 am-11:21 am
1 stop7h 36m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$181
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Fri 10/23
8:35 am-12:16 pm
1 stop6h 41m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$213
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Fri 10/16
4:57 pm-9:55 pm
1 stop7h 58m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$213
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Thu 10/22
1:50 pm-11:30 pm
2 stops12h 40m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$224
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Thu 10/22
3:45 pm-9:10 pm
1 stop8h 25m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$248
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Wed 10/21
4:53 pm-8:25 pm
1 stop6h 32m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$284
Quickest round-trip
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Sun 11/8
5:30 am-9:56 am
1 stop6h 26m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$290
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Wed 1/27
5:57 pm-10:56 pm
1 stop6h 59m
Tucson
Wed 2/3
1:35 pm-11:46 pm
1 stop8h 11m
$361
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Wed 1/27
12:00 pm-9:42 pm
2 stops11h 42m
Tucson
Wed 2/3
6:50 am-2:36 pm
1 stop5h 46m
$366
KnoxvilleTucson
TYS Knoxville McGhee Tyson - TUS Tucson
TYSTUS
Knoxville McGhee Tyson
Sun 11/8
5:25 pm-11:50 pm
2 stops8h 25m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$387
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Tucson
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 Tucson 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-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Tucson flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Tucson 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-Tucson 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 Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from Knoxville with our price prediction graph.
TYS-TUS
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 Tucson
What is the cheapest month to book a flight from Knoxville to Tucson?
Currently, September is the cheapest month in which you can book a flight from Knoxville to Tucson (average of $294). Flying from Knoxville to Tucson in December is currently the most expensive (average of $672). 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 Tucson?
Airfare is below average for this route at the moment.
Knoxville to Tucson flights typically cost between $462 and $634 in November.The cheapest round-trip price found within the last 5 days was $361 on American Airlines (Nov 21-Dec 1).
Reviews of airlines servicing Tucson
Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated September 26, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Knoxville to Tucson to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Tucson. 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 Tucson?
Book flights to Tucson if you plan to visit one of these locationsSierra Vista
Bisbee
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Knoxville and Tucson flights
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Other flights to Tucson
Explore flights to Tucson departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Top 3 airlines flying from Knoxville to Tucson
Discover the top 3 airlines that operate flights from Knoxville to Tucson. 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$294 | Average$535 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$494 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$358 | Average$472 | FlexibilityNo cancel fee | On-time69% |