$112+ Cheap flights from Knoxville (TYS) to Utah
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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SLC
May 11 — May 181
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Utah 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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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 Utah
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Cheapest flights from Knoxville to UtahExplore the most affordable flight options available from Knoxville to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.
Explore the most affordable flight options available from Knoxville to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/151:43 pm
TYS
- SLC
1 stop21h 47m
Multiple Airlines
Wed 5/208:30 pm
SLC
- TYS
1 stop15h 29m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$203
This Expedia deal was found by Cheapflights users on 4/10. 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 Expedia 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 5/37:51 am
SLC
- TYS
1 stop5h 42m
Frontier
Deal found 4/10![Frontier logo]()
$245
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:28 pm
TYS
- SLC
1 stop20h 26m
Frontier
Sun 4/197:51 am
SLC
- TYS
1 stop5h 42m
Frontier
Deal found 4/7![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 5/41:43 pm
TYS
- SLC
1 stop21h 47m
Multiple Airlines
Mon 5/119:36 pm
SLC
- TYS
2 stops35h 00m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Mon 6/87:25 am
TYS
- SLC
2 stops26h 06m
Multiple Airlines
Thu 6/1110:41 pm
SLC
- TYS
1 stop18h 56m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$273
Best flights from Knoxville to UtahDiscover carefully curated flight deals from Knoxville to Utah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
Discover carefully curated flight deals from Knoxville to Utah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:20 pm
TYS
- SLC
1 stop6h 48m
United Airlines
Tue 5/197:00 am
SLC
- TYS
1 stop9h 11m
United Airlines
Deal found 4/6![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:05 am
TYS
- SLC
1 stop9h 40m
Southwest
Tue 5/197:45 am
SLC
- TYS
2 stops9h 55m
Southwest
Deal found 4/6![Southwest logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:30 am
TYS
- SLC
2 stops14h 38m
Alaska Airlines
Tue 9/86:59 pm
SLC
- TYS
2 stops14h 17m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$558
This Southwest deal was found by Cheapflights users on 4/9. 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.
Sat 8/17:00 am
TYS
- SLC
2 stops9h 20m
Southwest
Wed 8/57:45 am
SLC
- TYS
2 stops9h 10m
Southwest
Deal found 4/9![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:45 pm
TYS
- SLC
2 stops7h 35m
Southwest
Tue 8/49:15 am
SLC
- TYS
2 stops7h 40m
Southwest
Deal found 4/6![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Tue 6/167:19 pm
TYS
- SLC
2 stops16h 18m
United Airlines
Tue 6/3010:39 am
SLC
- TYS
2 stops11h 56m
United Airlines
Deal found 4/10![United Airlines logo]()
$533
This Southwest deal was found by Cheapflights users on 4/8. 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.
Mon 6/87:45 pm
TYS
- SLC
2 stops7h 35m
Southwest
Thu 6/1110:40 am
SLC
- TYS
2 stops8h 30m
Southwest
Deal found 4/8![Southwest logo]()
$503
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:05 am
TYS
- SLC
2 stops7h 10m
Southwest
Wed 7/1510:20 am
SLC
- TYS
2 stops8h 00m
Southwest
Deal found 4/6![Southwest logo]()
$552
Last-minute flights from Knoxville to UtahDiscover last-minute flight deals from Knoxville to Utah. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Utah. Data last updated April 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:28 pm
TYS
- SLC
1 stop20h 26m
Frontier
Sun 4/197:51 am
SLC
- TYS
1 stop5h 42m
Frontier
Deal found 4/7![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 4/10. 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 Expedia 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 5/37:51 am
SLC
- TYS
1 stop5h 42m
Frontier
Deal found 4/10![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 5/41:43 pm
TYS
- SLC
1 stop21h 47m
Multiple Airlines
Mon 5/119:36 pm
SLC
- TYS
2 stops35h 00m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/151:43 pm
TYS
- SLC
1 stop21h 47m
Multiple Airlines
Wed 5/208:30 pm
SLC
- TYS
1 stop15h 29m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$203
One-way flights from Knoxville to UtahSearch for one-way flight options from Knoxville to Utah. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
Search for one-way flight options from Knoxville to Utah. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/151:43 pm
TYS
- SLC
1 stop21h 47m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Thu 4/309:25 pm
TYS
- SLC
2 stops21h 35m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$126
This Super.com deal was found by Cheapflights users on 4/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:28 pm
TYS
- SLC
1 stop9h 40m
Frontier
Deal found 4/10![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:32 pm
TYS
- SLC
1 stop12h 59m
Frontier
Deal found 4/6![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:28 pm
TYS
- SLC
1 stop9h 40m
Frontier
Deal found 4/8![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sat 4/181:59 pm
TYS
- SLC
2 stops20h 02m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Thu 4/239:32 pm
TYS
- SLC
3 stops47h 45m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$202
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:11 pm
TYS
- SLC
1 stop6h 25m
American Airlines
Deal found 4/8![American Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Wed 7/152:23 pm
TYS
- SLC
2 stops48h 42m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Wed 7/158:32 pm
TYS
- SLC
1 stop29h 22m
Frontier
Deal found 4/7![Frontier logo]()
$207
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:33 pm
TYS
- SLC
1 stop9h 03m
American Airlines
Deal found 4/8![American Airlines logo]()
$229
Find flight deals from Knoxville to Utah
Keep the following information in mind while searching for Knoxville to Utah flight deals. Data was last updated April 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $203 (Kiwi.com) |
One-way from | $112 (Kiwi.com) |
Popular in | May |
Cheapest in | August |
Average price | $408 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Utah 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 April 11, 2026.
Use the filters below to find and compare flights from Knoxville to Utah that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Fri 5/15
4:20 pm-9:08 pm
1 stop6h 48m
Salt Lake City
Tue 5/19
7:00 am-6:11 pm
1 stop9h 11m
$416
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Fri 5/15
8:05 am-3:45 pm
1 stop9h 40m
Salt Lake City
Tue 5/19
7:45 am-7:40 pm
2 stops9h 55m
$421
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Sat 8/1
7:00 am-2:20 pm
2 stops9h 20m
Salt Lake City
Wed 8/5
7:45 am-6:55 pm
2 stops9h 10m
$467
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Fri 7/31
7:45 pm-1:20 am
2 stops7h 35m
Salt Lake City
Tue 8/4
9:15 am-6:55 pm
2 stops7h 40m
$467
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Mon 6/8
7:45 pm-1:20 am
2 stops7h 35m
Salt Lake City
Thu 6/11
10:40 am-9:10 pm
2 stops8h 30m
$503
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Tue 6/16
7:19 pm-9:37 am
2 stops16h 18m
Salt Lake City
Tue 6/30
10:39 am-12:35 am
2 stops11h 56m
$533
Quickest round-trip
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Sun 7/5
7:05 am-12:15 pm
2 stops7h 10m
Salt Lake City
Wed 7/15
10:20 am-8:20 pm
2 stops8h 00m
$552
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Sat 9/5
7:30 am-8:08 pm
2 stops14h 38m
Salt Lake City
Tue 9/8
6:59 pm-11:16 am
2 stops14h 17m
$558
Cheapest one-way
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Thu 4/30
9:25 pm-5:00 pm
2 stops21h 35m
$126
KnoxvilleSalt Lake City
TYS - SLC
TYSSLC
Knoxville McGhee Tyson
Mon 6/8
8:32 pm-7:31 am
1 stop12h 59m
$131
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Utah
Have a flexible travel schedule? Discover the best time to fly to Utah 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 Utah
TYS-USUT
TYS-SLC
What is the cheapest month to book a flight from Knoxville to Utah?
Currently, May is the cheapest month in which you can book a flight from Knoxville to Utah (average of $144). Flying from Knoxville to Utah in March is currently the most expensive (average of $312). 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 Utah?
Reviews of airlines servicing Utah
Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated April 11, 2026.
Read through reviews of airlines operating flights from Knoxville to Utah, such as Delta,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
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 Utah. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Knoxville and Utah flights
Browse other Knoxville and Utah flight options. Last updated on April 11, 2026.
Popular flight searches
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Knoxville to Utah flights
Consider these flights traveling from Knoxville to Utah.
Top 4 airlines flying from Knoxville to Utah
Discover the top 4 airlines that operate flights from Knoxville to Utah. 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 April 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$311 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$250 | Average$409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$473 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$578 | FlexibilityNo cancel fee | On-time69% |