$132+ Cheap flights from Utah to Knoxville (TYS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — TYS
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Utah to KnoxvilleExplore the most affordable flight options available from Utah to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Utah to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:41 pm
SLC
- TYS
1 stop13h 08m
Multiple Airlines
Mon 8/241:26 pm
TYS
- SLC
2 stops36h 28m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:41 pm
SLC
- TYS
1 stop13h 03m
Multiple Airlines
Sun 9/67:00 am
TYS
- SLC
1 stop7h 27m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:41 pm
SLC
- TYS
1 stop13h 08m
Multiple Airlines
Tue 8/2510:30 am
TYS
- SLC
2 stops25h 05m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:16 am
SLC
- TYS
2 stops27h 45m
Multiple Airlines
Mon 8/2412:54 pm
TYS
- SLC
1 stop22h 41m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Thu 8/66:05 am
SLC
- TYS
2 stops28h 12m
Multiple Airlines
Sun 8/97:00 am
TYS
- SLC
1 stop18h 44m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$278
This Southwest deal was found by Cheapflights users on 6/7. 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.
Tue 9/1511:10 am
SLC
- TYS
1 stop6h 40m
Southwest
Tue 9/223:00 pm
TYS
- SLC
1 stop7h 30m
Southwest
Deal found 6/7![Southwest logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:28 pm
SLC
- TYS
1 stop13h 43m
Multiple Airlines
Mon 10/59:54 pm
TYS
- SLC
1 stop18h 02m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:41 pm
SLC
- TYS
1 stop13h 08m
Multiple Airlines
Wed 8/2610:54 am
TYS
- SLC
2 stops24h 41m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:05 am
SLC
- TYS
1 stop11h 19m
Frontier
Wed 8/128:19 pm
TYS
- SLC
1 stop13h 12m
Frontier
Deal found 6/10![Frontier logo]()
$294
Best flights from Utah to KnoxvilleDiscover carefully curated flight deals from Utah to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Utah to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/9. 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.
Fri 9/1111:30 am
SLC
- TYS
1 stop6h 25m
Southwest
Wed 9/161:55 pm
TYS
- SLC
2 stops8h 35m
Southwest
Deal found 6/9![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:36 am
SLC
- TYS
2 stops11h 23m
United Airlines
Wed 9/306:00 am
TYS
- SLC
2 stops15h 25m
United Airlines
Deal found 6/9![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:40 pm
SLC
- TYS
1 stop5h 54m
Delta
Fri 12/257:55 am
TYS
- SLC
1 stop8h 35m
Delta
Deal found 6/6![Delta logo]()
$454
This Southwest deal was found by Cheapflights users on 6/7. 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.
Tue 10/137:10 am
SLC
- TYS
2 stops9h 20m
Southwest
Tue 10/207:00 am
TYS
- SLC
2 stops9h 15m
Southwest
Deal found 6/7![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1211:35 pm
SLC
- TYS
1 stop8h 01m
Delta
Thu 7/307:49 pm
TYS
- SLC
1 stop6h 37m
Delta
Deal found 6/7![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 9/187:15 pm
SLC
- TYS
2 stops13h 22m
United Airlines
Tue 9/224:50 pm
TYS
- SLC
1 stop6h 12m
United Airlines
Deal found 6/10![United Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:40 pm
SLC
- TYS
1 stop5h 54m
Delta
Fri 12/257:55 am
TYS
- SLC
1 stop8h 35m
Delta
Deal found 6/6![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 6/8. 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 9/176:55 am
SLC
- TYS
2 stops9h 40m
Southwest
Sat 9/191:55 pm
TYS
- SLC
1 stop5h 40m
Southwest
Deal found 6/8![Southwest logo]()
$492
This Southwest deal was found by Cheapflights users on 6/7. 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.
Fri 8/76:55 am
SLC
- TYS
2 stops9h 40m
Southwest
Sun 8/97:35 am
TYS
- SLC
2 stops7h 35m
Southwest
Deal found 6/7![Southwest logo]()
$497
This Southwest deal was found by Cheapflights users on 6/8. 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 8/66:55 am
SLC
- TYS
2 stops9h 40m
Southwest
Mon 8/107:10 am
TYS
- SLC
2 stops7h 15m
Southwest
Deal found 6/8![Southwest logo]()
$507
Last-minute flights from Utah to KnoxvilleDiscover last-minute flight deals from Utah to Knoxville. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Utah to Knoxville. Data last updated June 11, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:50 pm
SLC
- TYS
1 stop18h 47m
Frontier
Fri 6/268:32 pm
TYS
- SLC
1 stop20h 24m
Frontier
Deal found 6/9![Frontier logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/111:29 pm
SLC
- TYS
1 stop7h 02m
American Airlines
Tue 7/75:37 am
TYS
- SLC
1 stop6h 45m
American Airlines
Deal found 6/9![American Airlines logo]()
$395
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:05 am
SLC
- TYS
1 stop11h 19m
Frontier
Wed 7/158:19 pm
TYS
- SLC
1 stop18h 08m
Frontier
Deal found 6/10![Frontier logo]()
$343
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:05 am
SLC
- TYS
1 stop11h 19m
Frontier
Mon 7/138:19 pm
TYS
- SLC
1 stop13h 12m
Frontier
Deal found 6/6![Frontier logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:05 am
SLC
- TYS
1 stop11h 19m
Multiple Airlines
Mon 7/136:30 am
TYS
- SLC
2 stops31h 57m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/106:05 am
SLC
- TYS
1 stop11h 19m
Multiple Airlines
Sun 7/127:00 am
TYS
- SLC
1 stop26h 31m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:47 pm
SLC
- TYS
2 stops26h 38m
Multiple Airlines
Sun 7/197:00 am
TYS
- SLC
1 stop26h 31m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$397
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:05 am
SLC
- TYS
1 stop11h 19m
Frontier
Mon 7/208:19 pm
TYS
- SLC
1 stop18h 08m
Frontier
Deal found 6/10![Frontier logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:16 am
SLC
- TYS
2 stops31h 02m
Multiple Airlines
Mon 7/202:47 pm
TYS
- SLC
1 stop20h 39m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:05 am
SLC
- TYS
1 stop11h 19m
Multiple Airlines
Sun 7/197:00 am
TYS
- SLC
1 stop26h 31m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$401
This Flightnetwork deal was found by Cheapflights users on 6/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:16 am
SLC
- TYS
1 stop9h 08m
Frontier
Wed 7/298:19 pm
TYS
- SLC
1 stop13h 12m
Frontier
Deal found 6/6![Frontier logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:41 pm
SLC
- TYS
1 stop20h 10m
Multiple Airlines
Tue 8/44:20 pm
TYS
- SLC
2 stops41h 11m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$356
One-way flights from Utah to KnoxvilleSearch for one-way flight options from Utah to Knoxville. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Utah to Knoxville. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:41 pm
SLC
- TYS
2 stops13h 20m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$132
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:16 am
SLC
- TYS
1 stop9h 08m
Frontier
Deal found 6/10![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Thu 7/166:05 am
SLC
- TYS
2 stops27h 58m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/201:10 pm
SLC
- TYS
1 stop6h 35m
United Airlines
Deal found 6/10![United Airlines logo]()
$178
This Priceline deal was found by Cheapflights users on 6/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:16 am
SLC
- TYS
1 stop9h 21m
Frontier
Deal found 6/8![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:47 pm
SLC
- TYS
2 stops44h 16m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$182
This Booking.com deal was found by Cheapflights users on 6/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:50 pm
SLC
- TYS
1 stop18h 47m
Frontier
Deal found 6/8![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:16 am
SLC
- TYS
1 stop9h 21m
Frontier
Deal found 6/8![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:25 am
SLC
- TYS
2 stops28h 39m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:47 pm
SLC
- TYS
3 stops47h 07m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$200
Find flight deals from Utah to Knoxville
Keep the following information in mind while searching for Utah to Knoxville flight deals. Data was last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Kiwi.com) |
One-way from | $132 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $526 |
Cheapflights Fare Finder
Customize your flight search to find flights from Utah to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Utah to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Fri 9/11
11:30 am-7:55 pm
1 stop6h 25m
Knoxville McGhee Tyson
Wed 9/16
1:55 pm-8:30 pm
2 stops8h 35m
$353
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Tue 10/13
7:10 am-6:30 pm
2 stops9h 20m
Knoxville McGhee Tyson
Tue 10/20
7:00 am-2:15 pm
2 stops9h 15m
$378
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Sat 9/26
10:36 am-11:59 pm
2 stops11h 23m
Knoxville McGhee Tyson
Wed 9/30
6:00 am-7:25 pm
2 stops15h 25m
$445
Quickest round-trip
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Wed 11/11
1:40 pm-9:34 pm
1 stop5h 54m
Knoxville McGhee Tyson
Fri 12/25
7:55 am-2:30 pm
1 stop8h 35m
$454
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Sun 7/12
11:35 pm-9:36 am
1 stop8h 01m
Knoxville McGhee Tyson
Thu 7/30
7:49 pm-12:26 am
1 stop6h 37m
$457
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Sun 11/8
1:40 pm-9:34 pm
1 stop5h 54m
Knoxville McGhee Tyson
Fri 12/25
7:55 am-2:30 pm
1 stop8h 35m
$467
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Fri 9/18
7:15 pm-10:37 am
2 stops13h 22m
Knoxville McGhee Tyson
Tue 9/22
4:50 pm-9:02 pm
1 stop6h 12m
$480
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Thu 9/17
6:55 am-6:35 pm
2 stops9h 40m
Knoxville McGhee Tyson
Sat 9/19
1:55 pm-5:35 pm
1 stop5h 40m
$492
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Fri 8/7
6:55 am-6:35 pm
2 stops9h 40m
Knoxville McGhee Tyson
Sun 8/9
7:35 am-1:10 pm
2 stops7h 35m
$497
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Thu 8/6
6:55 am-6:35 pm
2 stops9h 40m
Knoxville McGhee Tyson
Mon 8/10
7:10 am-12:25 pm
2 stops7h 15m
$507
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Utah to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Utah with our price prediction graph.
SLC-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 Utah to Knoxville
USUT-TYS
SLC-TYS
What is the cheapest month to book a flight from Utah to Knoxville?
Currently, October is the cheapest month in which you can book a flight from Utah to Knoxville (average of $138). Flying from Utah to Knoxville in February is currently the most expensive (average of $367). 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 Utah to Knoxville?
How far ahead should I book a flight from Utah to Knoxville?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Utah to Knoxville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Utah 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
Alcoa
Oak Ridge
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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 June 11, 2026.
Utah and Knoxville flights
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Top 4 airlines flying from Utah to Knoxville
Discover the top 4 airlines that operate flights from Utah to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$408 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$541 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$543 | FlexibilityNo cancel fee | On-time69% |