$135+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — TYS
Jun 29 — Jul 61
Round-trip
1 adult, Economy
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Find cheap flights from Utah to Knoxville with Cheapflights
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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
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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 May 30, 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 May 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 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 stop26h 31m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 10/219:28 pm
SLC
- TYS
1 stop13h 43m
Multiple Airlines
Thu 10/296:30 am
TYS
- SLC
1 stop16h 03m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:41 pm
SLC
- TYS
1 stop13h 08m
Multiple Airlines
Sun 8/307:00 am
TYS
- SLC
1 stop26h 31m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 8/2610:41 pm
SLC
- TYS
1 stop13h 08m
Multiple Airlines
Thu 9/37:00 am
TYS
- SLC
1 stop7h 27m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 8/2610:41 pm
SLC
- TYS
1 stop13h 08m
Multiple Airlines
Sun 9/67:00 am
TYS
- SLC
1 stop18h 54m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:41 pm
SLC
- TYS
1 stop13h 08m
Multiple Airlines
Thu 9/37:00 am
TYS
- SLC
1 stop7h 27m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:41 pm
SLC
- TYS
1 stop13h 08m
Multiple Airlines
Fri 8/2812:54 pm
TYS
- SLC
1 stop22h 41m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 8/271:50 pm
SLC
- TYS
1 stop29h 56m
Multiple Airlines
Thu 9/37:00 am
TYS
- SLC
1 stop7h 27m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$307
This Frontier deal was found by Cheapflights users on 5/27. 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 8/58:16 am
SLC
- TYS
1 stop9h 08m
Frontier
Wed 8/198:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 5/27![Frontier logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 8/271:50 pm
SLC
- TYS
1 stop29h 56m
Multiple Airlines
Sun 9/67:00 am
TYS
- SLC
1 stop7h 27m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$311
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 May 30, 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 May 30, 2026.
This Delta deal was found by Cheapflights users on 5/29. 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 8/256:45 am
SLC
- TYS
1 stop8h 34m
Delta
Wed 9/26:15 pm
TYS
- SLC
1 stop5h 58m
Delta
Deal found 5/29![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 5/26. 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 7/107:25 am
SLC
- TYS
2 stops11h 50m
Southwest
Wed 7/157:10 am
TYS
- SLC
2 stops8h 30m
Southwest
Deal found 5/26![Southwest logo]()
$475
This United Airlines deal was found by Cheapflights users on 5/29. 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 8/252:45 pm
SLC
- TYS
1 stop5h 44m
United Airlines
Sat 9/510:40 am
TYS
- SLC
1 stop6h 43m
United Airlines
Deal found 5/29![United Airlines logo]()
$521
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:44 am
SLC
- TYS
2 stops12h 34m
Alaska Airlines
Sat 9/57:59 am
TYS
- SLC
2 stops14h 05m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:34 pm
SLC
- TYS
1 stop6h 18m
Delta
Mon 8/318:35 am
TYS
- SLC
1 stop7h 15m
Delta
Deal found 5/25![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 5/26. 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 7/247:25 am
SLC
- TYS
2 stops11h 50m
Southwest
Sat 8/17:00 am
TYS
- SLC
2 stops9h 20m
Southwest
Deal found 5/26![Southwest logo]()
$516
This United Airlines deal was found by Cheapflights users on 5/24. 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 8/208:14 am
SLC
- TYS
2 stops12h 15m
United Airlines
Mon 8/247:00 am
TYS
- SLC
1 stop6h 32m
United Airlines
Deal found 5/24![United Airlines logo]()
$548
This Southwest deal was found by Cheapflights users on 5/24. 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.
Sun 8/27:45 am
SLC
- TYS
2 stops11h 35m
Southwest
Fri 8/77:10 am
TYS
- SLC
2 stops10h 00m
Southwest
Deal found 5/24![Southwest logo]()
$550
This Southwest deal was found by Cheapflights users on 5/26. 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 7/107:25 am
SLC
- TYS
2 stops11h 50m
Southwest
Sun 7/124:20 pm
TYS
- SLC
2 stops9h 35m
Southwest
Deal found 5/26![Southwest logo]()
$565
This United Airlines deal was found by Cheapflights users on 5/29. 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 7/912:35 pm
SLC
- TYS
1 stop6h 09m
United Airlines
Sun 7/126:00 am
TYS
- SLC
2 stops12h 55m
United Airlines
Deal found 5/29![United Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 6/86:28 pm
SLC
- TYS
2 stops14h 14m
United Airlines
Thu 6/114:56 pm
TYS
- SLC
1 stop6h 00m
United Airlines
Deal found 5/28![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 5/28. 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 6/1112:36 pm
SLC
- TYS
1 stop6h 20m
United Airlines
Sun 6/146:00 am
TYS
- SLC
2 stops12h 55m
United Airlines
Deal found 5/28![United Airlines logo]()
$737
Last-minute flights from Utah to KnoxvilleDiscover last-minute flight deals from Utah to Knoxville. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Utah to Knoxville. Data last updated May 30, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/26. 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.
Mon 6/88:23 am
SLC
- TYS
1 stop9h 10m
Frontier
Wed 6/248:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 5/26![Frontier logo]()
$380
This Frontier deal was found by Cheapflights users on 5/26. 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.
Mon 6/88:23 am
SLC
- TYS
1 stop9h 10m
Frontier
Mon 6/228:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 5/26![Frontier logo]()
$399
This Booking.com deal was found by Cheapflights users on 5/26. 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 6/910:50 pm
SLC
- TYS
1 stop18h 47m
Frontier
Fri 6/128:32 pm
TYS
- SLC
1 stop20h 24m
Frontier
Deal found 5/26![Frontier logo]()
$381
This Frontier deal was found by Cheapflights users on 5/26. 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 6/108:16 am
SLC
- TYS
1 stop9h 21m
Frontier
Wed 6/248:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 5/26![Frontier logo]()
$330
This Frontier deal was found by Cheapflights users on 5/26. 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 6/108:16 am
SLC
- TYS
1 stop9h 21m
Frontier
Mon 6/228:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 5/26![Frontier logo]()
$349
This Frontier deal was found by Cheapflights users on 5/26. 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.
Fri 6/128:16 am
SLC
- TYS
1 stop9h 21m
Frontier
Mon 6/228:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 5/26![Frontier logo]()
$369
This Frontier deal was found by Cheapflights users on 5/26. 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.
Fri 6/128:16 am
SLC
- TYS
1 stop9h 21m
Frontier
Fri 6/198:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 5/26![Frontier logo]()
$370
This Frontier deal was found by Cheapflights users on 5/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:16 am
SLC
- TYS
1 stop9h 21m
Frontier
Mon 6/298:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 5/25![Frontier logo]()
$398
This Booking.com deal was found by Cheapflights users on 5/27. 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 6/248:16 am
SLC
- TYS
1 stop9h 21m
Frontier
Wed 7/18:32 pm
TYS
- SLC
1 stop27h 23m
Frontier
Deal found 5/27![Frontier logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/241:50 pm
SLC
- TYS
2 stops44h 09m
Multiple Airlines
Wed 7/18:32 pm
TYS
- SLC
1 stop12h 59m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$390
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 May 30, 2026.
Search for one-way flight options from Utah to Knoxville. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 9/302:51 pm
SLC
- TYS
1 stop30h 10m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 7/81:47 pm
SLC
- TYS
2 stops44h 16m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 10/110:28 am
SLC
- TYS
1 stop10h 33m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$156
This Priceline deal was found by Cheapflights users on 5/29. 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 8/58:16 am
SLC
- TYS
1 stop9h 08m
Frontier
Deal found 5/29![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 8/51:47 pm
SLC
- TYS
2 stops31h 50m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$167
This Priceline deal was found by Cheapflights users on 5/26. 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.
Mon 7/68:16 am
SLC
- TYS
1 stop9h 08m
Frontier
Deal found 5/26![Frontier logo]()
$180
This Mytrip deal was found by Cheapflights users on 5/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:50 pm
SLC
- TYS
1 stop18h 47m
Frontier
Deal found 5/29![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 7/98:16 am
SLC
- TYS
2 stops12h 25m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$186
This American Airlines deal was found by Cheapflights users on 5/26. 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 7/1411:25 pm
SLC
- TYS
1 stop9h 13m
American Airlines
Deal found 5/26![American Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 7/301:47 pm
SLC
- TYS
1 stop22h 10m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$191
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 May 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $283 (Kiwi.com) |
One-way from | $135 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $529 |
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 May 30, 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
Tue 8/25
6:45 am-5:19 pm
1 stop8h 34m
Knoxville McGhee Tyson
Wed 9/2
6:15 pm-10:13 pm
1 stop5h 58m
$395
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Tue 8/25
3:34 pm-11:52 pm
1 stop6h 18m
Knoxville McGhee Tyson
Mon 8/31
8:35 am-1:50 pm
1 stop7h 15m
$419
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Fri 7/10
7:25 am-9:15 pm
2 stops11h 50m
Knoxville McGhee Tyson
Wed 7/15
7:10 am-1:40 pm
2 stops8h 30m
$475
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Fri 7/24
7:25 am-9:15 pm
2 stops11h 50m
Knoxville McGhee Tyson
Sat 8/1
7:00 am-2:20 pm
2 stops9h 20m
$516
Quickest round-trip
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Tue 8/25
2:45 pm-10:29 pm
1 stop5h 44m
Knoxville McGhee Tyson
Sat 9/5
10:40 am-3:23 pm
1 stop6h 43m
$521
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Thu 8/20
8:14 am-10:29 pm
2 stops12h 15m
Knoxville McGhee Tyson
Mon 8/24
7:00 am-11:32 am
1 stop6h 32m
$548
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Sun 8/2
7:45 am-9:20 pm
2 stops11h 35m
Knoxville McGhee Tyson
Fri 8/7
7:10 am-3:10 pm
2 stops10h 00m
$550
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Fri 7/10
7:25 am-9:15 pm
2 stops11h 50m
Knoxville McGhee Tyson
Sun 7/12
4:20 pm-11:55 pm
2 stops9h 35m
$565
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Thu 7/9
12:35 pm-8:44 pm
1 stop6h 09m
Knoxville McGhee Tyson
Sun 7/12
6:00 am-4:55 pm
2 stops12h 55m
$677
Salt Lake CityKnoxville
SLC - TYS
SLCTYS
Salt Lake City
Thu 8/27
8:44 am-11:18 pm
2 stops12h 34m
Knoxville McGhee Tyson
Sat 9/5
7:59 am-8:04 pm
2 stops14h 05m
$730
Showing 1-10 of 23 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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Alternative routes for Utah to Knoxville
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Other flights to Knoxville
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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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$252 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$538 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$543 | FlexibilityNo cancel fee | On-time69% |