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$132+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SLC
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Knoxville to Utah

Keep the following information in mind while searching for Knoxville to Utah flight deals. Data was last updated September 17, 2025.

Round-trip from

$157
(Kiwi.com)

One-way from

$132
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$340
From Knoxville McGhee Tyson to Utah
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One-way flight from Knoxville McGhee Tyson to Utah
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Knoxville to Utah

Cheapest flights from Knoxville to Utah
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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/307:17 pmTYS - SLC
1 stop6h 44mFrontier
Wed 11/512:35 pmSLC - TYS
1 stop27h 47mFrontier
Deal found 9/15$157
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/55:44 pmTYS - SLC
2 stops43h 51mMultiple Airlines
Sun 10/196:30 amSLC - TYS
1 stop11h 02mMultiple Airlines
Deal found 9/15$247
This Frontier deal was found by Cheapflights users on 9/16. 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 10/168:17 pmTYS - SLC
1 stop5h 42mFrontier
Mon 10/206:30 amSLC - TYS
1 stop11h 02mFrontier
Deal found 9/16$248
This Frontier deal was found by Cheapflights users on 9/15. 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 10/68:35 pmTYS - SLC
1 stop5h 39mFrontier
Sun 10/196:30 amSLC - TYS
1 stop11h 02mFrontier
Deal found 9/15$257
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:43 pmTYS - SLC
1 stop6h 20mAmerican Airlines
Wed 10/221:51 pmSLC - TYS
1 stop8h 32mAmerican Airlines
Deal found 9/16$264
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/237:00 amTYS - SLC
1 stop11h 59mMultiple Airlines
Wed 10/295:20 pmSLC - TYS
1 stop27h 22mMultiple Airlines
Deal found 9/14$267
This Frontier deal was found by Cheapflights users on 9/16. 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 10/68:35 pmTYS - SLC
1 stop5h 39mFrontier
Mon 10/2012:23 pmSLC - TYS
1 stop5h 09mFrontier
Deal found 9/16$275
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/178:17 pmTYS - SLC
1 stop17h 18mFrontier
Fri 10/246:30 amSLC - TYS
1 stop11h 02mFrontier
Deal found 9/16$278
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/610:46 amTYS - SLC
2 stops26h 49mMultiple Airlines
Sun 10/196:30 amSLC - TYS
1 stop11h 02mMultiple Airlines
Deal found 9/15$282
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/1412:35 pmTYS - SLC
1 stop8h 47mAmerican Airlines
Tue 10/2111:58 pmSLC - TYS
1 stop7h 54mAmerican Airlines
Deal found 9/16$291

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 September 17, 2025.
Use the filters below to find and compare flights from Knoxville to Utah that are best for you.

Fly from

Knoxville

Fly to

Utah

Route

Depart

Return

Price

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 10/23

7:00 am-4:59 pm

1 stop11h 59m

Salt Lake City

Wed 10/29

5:20 pm-10:42 pm

1 stop27h 22m

$267

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 10/14

12:35 pm-7:22 pm

1 stop8h 47m

Salt Lake City

Tue 10/21

11:58 pm-9:52 am

1 stop7h 54m

$291

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 9/27

8:55 pm-7:32 am

2 stops36h 37m

Salt Lake City

Wed 10/1

1:42 pm-1:33 pm

1 stop21h 51m

$295

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Fri 10/31

2:02 pm-8:50 pm

2 stops8h 48m

Salt Lake City

Sat 11/1

12:44 am-8:34 am

1 stop6h 50m

$309

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 10/7

5:44 am-10:15 am

1 stop6h 31m

Salt Lake City

Fri 10/17

12:45 am-10:28 am

1 stop7h 43m

$318

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 9/25

8:40 pm-7:32 am

1 stop12h 52m

Salt Lake City

Sat 9/27

9:58 pm-4:18 pm

1 stop16h 20m

$329

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 9/25

7:00 am-12:30 pm

2 stops31h 30m

Salt Lake City

Sat 9/27

9:58 pm-1:43 pm

1 stop13h 45m

$334

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 10/7

7:00 am-11:39 am

1 stop6h 39m

Salt Lake City

Sat 10/18

12:41 pm-10:50 pm

1 stop8h 09m

$341

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 10/7

5:53 pm-10:25 pm

1 stop6h 32m

Salt Lake City

Tue 10/21

5:24 am-3:06 pm

1 stop7h 42m

$341

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Mon 10/6

8:35 pm-11:35 am

1 stop17h 00m

Salt Lake City

Sat 10/18

6:30 am-9:04 pm

2 stops12h 34m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 15 results
1
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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.
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

What is the cheapest month to book a flight from Knoxville to Utah?

Currently, October is the cheapest month in which you can book a flight from Knoxville to Utah (average of $277). Flying from Knoxville to Utah in March is currently the most expensive (average of $417). 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.

What is the cheapest time of day to fly from TYS to UT?

Find hourly flight availability from Knoxville to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Utah as you normally would.

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 September 17, 2025.
Read through reviews of airlines operating flights from Knoxville to Utah, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,173 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What airport do you fly from for flights from Knoxville to Utah?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Utah from Knoxville.

  • How long is the flight from Knoxville to Utah?

    Airlines like American Airlines fly from Knoxville to Utah in about 8h 47m. The time it takes to get you to your destination can typically vary by up to . There are 1548 mi between Knoxville and Utah.

  • Can I find deals for flights from Knoxville to Utah that include hotel bookings?

    Yes. In addition to deals on Knoxville to Utah flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Utah?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Utah.

  • Can I find deals for business class flights from Knoxville to Utah?

    Yes. Cheapflights offers flight deals from Knoxville to Utah by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Utah?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to Utah (average of $277). Flying from Knoxville to Utah in March is currently the most expensive (average of $417). 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.

See more FAQs

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$282FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$503FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$508FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$340Average$638FlexibilityNo cancel feeOn-time69%

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