$116+ Cheap flights from Knoxville to Salt Lake City (TYS - SLC)
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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SLC
Mar 16 — Mar 231
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Knoxville to Salt Lake City 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 Salt Lake City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to Salt Lake CityExplore the most affordable flight options available from Knoxville to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Knoxville to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This Travelocity deal was found by Cheapflights users on 2/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:28 pm
TYS
- SLC
1 stop17h 33m
Frontier
Sun 5/37:35 am
SLC
- TYS
1 stop5h 58m
Frontier
Deal found 2/11![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:13 pm
TYS
- SLC
1 stop6h 01m
Frontier
Fri 2/276:24 am
SLC
- TYS
1 stop9h 42m
Frontier
Deal found 2/12![Frontier logo]()
$211
This Priceline deal was found by Cheapflights users on 2/14. 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.
Fri 3/204:20 pm
TYS
- SLC
1 stop9h 54m
Frontier
Mon 3/237:35 am
SLC
- TYS
1 stop5h 50m
Frontier
Deal found 2/14![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop17h 35m
Multiple Airlines
Tue 3/2411:17 am
SLC
- TYS
2 stops21h 23m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 4/154:25 pm
TYS
- SLC
2 stops18h 37m
Multiple Airlines
Sat 4/183:19 pm
SLC
- TYS
1 stop22h 14m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$285
This Frontier deal was found by Cheapflights users on 2/14. 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 2/276:51 pm
TYS
- SLC
1 stop7h 23m
Frontier
Mon 3/97:35 am
SLC
- TYS
1 stop5h 50m
Frontier
Deal found 2/14![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Mon 3/28:13 pm
TYS
- SLC
1 stop19h 30m
Frontier
Thu 3/59:59 pm
SLC
- TYS
1 stop15h 26m
Frontier
Deal found 2/14![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop17h 35m
Frontier
Sun 3/229:14 pm
SLC
- TYS
1 stop16h 11m
Frontier
Deal found 2/14![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Mon 3/234:20 pm
TYS
- SLC
1 stop17h 35m
Multiple Airlines
Fri 3/271:04 pm
SLC
- TYS
2 stops29h 41m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop17h 35m
Multiple Airlines
Mon 3/2310:59 pm
SLC
- TYS
2 stops33h 41m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$304
Best flights from Knoxville to Salt Lake CityDiscover carefully curated flight deals from Knoxville to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Knoxville to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Travelocity deal was found by Cheapflights users on 2/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:28 pm
TYS
- SLC
1 stop17h 33m
Frontier
Sun 5/37:35 am
SLC
- TYS
1 stop5h 58m
Frontier
Deal found 2/11![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop17h 35m
Multiple Airlines
Tue 3/2411:17 am
SLC
- TYS
2 stops21h 23m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$282
This Frontier deal was found by Cheapflights users on 2/11. 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 2/238:13 pm
TYS
- SLC
1 stop6h 01m
Frontier
Fri 2/276:24 am
SLC
- TYS
1 stop9h 42m
Frontier
Deal found 2/11![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop9h 54m
Frontier
Mon 3/237:35 am
SLC
- TYS
1 stop5h 50m
Frontier
Deal found 2/14![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Mon 3/234:20 pm
TYS
- SLC
1 stop17h 35m
Multiple Airlines
Fri 3/271:04 pm
SLC
- TYS
2 stops29h 41m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:43 pm
TYS
- SLC
1 stop22h 51m
Multiple Airlines
Wed 5/206:19 pm
SLC
- TYS
1 stop17h 40m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop17h 35m
Frontier
Sun 3/229:14 pm
SLC
- TYS
1 stop16h 11m
Frontier
Deal found 2/14![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sun 5/311:27 am
TYS
- SLC
2 stops22h 34m
Multiple Airlines
Thu 5/77:35 am
SLC
- TYS
1 stop5h 58m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/198:00 am
TYS
- SLC
1 stop28h 45m
Multiple Airlines
Sat 4/253:19 pm
SLC
- TYS
1 stop22h 14m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$326
Last-minute flights from Knoxville to Salt Lake CityDiscover last-minute flight deals from Knoxville to Salt Lake City. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Salt Lake City. Data last updated February 14, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:13 pm
TYS
- SLC
1 stop6h 01m
Frontier
Fri 2/276:24 am
SLC
- TYS
1 stop9h 42m
Frontier
Deal found 2/12![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 2/14. 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 2/276:51 pm
TYS
- SLC
1 stop7h 23m
Frontier
Mon 3/97:35 am
SLC
- TYS
1 stop5h 50m
Frontier
Deal found 2/14![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 2/276:51 pm
TYS
- SLC
1 stop18h 54m
Multiple Airlines
Tue 3/108:30 pm
SLC
- TYS
1 stop20h 33m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$315
This Frontier deal was found by Cheapflights users on 2/14. 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 2/276:51 pm
TYS
- SLC
1 stop7h 23m
Frontier
Fri 3/67:35 am
SLC
- TYS
1 stop5h 50m
Frontier
Deal found 2/14![Frontier logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Mon 3/28:13 pm
TYS
- SLC
1 stop19h 30m
Frontier
Thu 3/59:59 pm
SLC
- TYS
1 stop15h 26m
Frontier
Deal found 2/14![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/410:00 am
TYS
- SLC
1 stop25h 31m
Multiple Airlines
Thu 3/59:59 pm
SLC
- TYS
1 stop15h 26m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$306
This Priceline deal was found by Cheapflights users on 2/14. 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.
Fri 3/204:20 pm
TYS
- SLC
1 stop9h 54m
Frontier
Mon 3/237:35 am
SLC
- TYS
1 stop5h 50m
Frontier
Deal found 2/14![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop17h 35m
Multiple Airlines
Tue 3/2411:17 am
SLC
- TYS
2 stops21h 23m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop17h 35m
Frontier
Sun 3/229:14 pm
SLC
- TYS
1 stop16h 11m
Frontier
Deal found 2/14![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/204:20 pm
TYS
- SLC
1 stop17h 35m
Multiple Airlines
Mon 3/2310:59 pm
SLC
- TYS
2 stops33h 41m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Mon 3/234:20 pm
TYS
- SLC
1 stop17h 35m
Multiple Airlines
Fri 3/271:04 pm
SLC
- TYS
2 stops29h 41m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$302
One-way flights from Knoxville to Salt Lake CitySearch for one-way flight options from Knoxville to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Knoxville to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Priceline deal was found by Cheapflights users on 2/14. 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 2/238:13 pm
TYS
- SLC
1 stop6h 01m
Frontier
Deal found 2/14![Frontier logo]()
$116
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:28 pm
TYS
- SLC
1 stop17h 33m
Frontier
Deal found 2/11![Frontier logo]()
$122
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:29 pm
TYS
- SLC
1 stop8h 34m
American Airlines
Deal found 2/10![American Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Mon 2/236:30 am
TYS
- SLC
2 stops33h 03m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/228:30 am
TYS
- SLC
2 stops55h 03m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/149:40 pm
TYS
- SLC
3 stops47h 37m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 2/13. 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.
Mon 6/83:20 pm
TYS
- SLC
1 stop8h 45m
Delta
Deal found 2/13![Delta logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/219:24 pm
TYS
- SLC
3 stops46h 14m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 6/217:00 am
TYS
- SLC
1 stop16h 18m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$244
Find flight deals from Knoxville to Salt Lake City
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Salt Lake City (SLC). 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 February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Travelocity) |
One-way from | $116 (Priceline) |
Popular in | May |
Cheapest in | August |
Average price | $586 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Salt Lake City 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 February 14, 2026.
Use the filters below to find and compare flights from Knoxville to Salt Lake City that are best for you.
Fly from
Knoxville
Fly to
Salt Lake City
Route
Depart
Return
Price
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Thu 4/30
4:28 pm-8:01 am
1 stop17h 33m
Salt Lake City
Sun 5/3
7:35 am-3:33 pm
1 stop5h 58m
$190
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Mon 2/23
8:13 pm-12:14 am
1 stop6h 01m
Salt Lake City
Fri 2/27
6:24 am-6:06 pm
1 stop9h 42m
$211
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Fri 3/20
4:20 pm-12:14 am
1 stop9h 54m
Salt Lake City
Mon 3/23
7:35 am-3:25 pm
1 stop5h 50m
$244
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Fri 3/20
4:20 pm-7:55 am
1 stop17h 35m
Salt Lake City
Tue 3/24
11:17 am-10:40 am
2 stops21h 23m
$282
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Fri 3/20
4:20 pm-7:55 am
1 stop17h 35m
Salt Lake City
Sun 3/22
9:14 pm-3:25 pm
1 stop16h 11m
$293
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Mon 3/23
4:20 pm-7:55 am
1 stop17h 35m
Salt Lake City
Fri 3/27
1:04 pm-8:45 pm
2 stops29h 41m
$302
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Fri 5/15
1:43 pm-10:34 am
1 stop22h 51m
Salt Lake City
Wed 5/20
6:19 pm-1:59 pm
1 stop17h 40m
$306
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Sun 5/3
11:27 am-8:01 am
2 stops22h 34m
Salt Lake City
Thu 5/7
7:35 am-3:33 pm
1 stop5h 58m
$318
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Sun 4/19
8:00 am-10:45 am
1 stop28h 45m
Salt Lake City
Sat 4/25
3:19 pm-3:33 pm
1 stop22h 14m
$326
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Mon 2/23
8:13 pm-12:14 am
1 stop6h 01m
$116
Showing 1-10 of 17 results
Compare providers for flights from Knoxville to Salt Lake City
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 Salt Lake City in February.
| 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-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Salt Lake City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Salt Lake City 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-Salt Lake City 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 Salt Lake City
Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Knoxville with our price prediction graph.
TYS-SLC
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 Salt Lake City
How far ahead should I book a flight from Knoxville to Salt Lake City?
Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Salt Lake City. Price data was last updated on February 13, 2026.
The price you pay for your flight from Knoxville to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Knoxville to Salt Lake City?
Currently, April is the cheapest month in which you can book a flight from Knoxville to Salt Lake City (average of $93). Flying from Knoxville to Salt Lake City in December is currently the most expensive (average of $288). 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.
Reviews of airlines servicing Salt Lake City
Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated February 14, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Knoxville to Salt Lake City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Salt Lake City. 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 Salt Lake City?
Book flights to Salt Lake City if you plan to visit one of these locationsBountiful
Lehi
Farmington
Midvale
Logan
West Valley City
Draper
Evanston
West Jordan
South Jordan
Layton
Alta
Sandy
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Knoxville
Popular flights
Salt Lake City flight routes
Alternative routes for Knoxville to Salt Lake City
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Salt Lake City by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Salt Lake City by cabin class
Find flights from Knoxville to Salt Lake City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Salt Lake City flights
Browse other Knoxville and Salt Lake City flight options. Last updated on February 14, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Salt Lake City
Explore flights to Salt Lake City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Top 4 airlines flying from Knoxville to Salt Lake City
Discover the top 4 airlines that operate flights from Knoxville to Salt Lake City. 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$93 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$218 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$340 | Average$586 | FlexibilityNo cancel fee | On-time69% |