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$136+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SLC
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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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 November 20, 2025.

This Expedia deal was found by Cheapflights users on 11/19. 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 12/44:52 pmTYS - SLC
1 stop18h 35mFrontier
Mon 12/87:20 amSLC - TYS
1 stop6h 37mFrontier
Deal found 11/19$188
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/154:52 pmTYS - SLC
1 stop20h 45mMultiple Airlines
Fri 1/911:38 amSLC - TYS
2 stops22h 02mMultiple Airlines
Deal found 11/20$205
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/154:52 pmTYS - SLC
1 stop20h 45mFrontier
Sun 1/116:40 amSLC - TYS
1 stop6h 48mFrontier
Deal found 11/20$216
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/184:26 pmTYS - SLC
1 stop17h 46mMultiple Airlines
Fri 1/911:38 amSLC - TYS
2 stops22h 02mMultiple Airlines
Deal found 11/20$218
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/44:52 pmTYS - SLC
1 stop18h 35mFrontier
Wed 12/106:23 pmSLC - TYS
1 stop19h 34mFrontier
Deal found 11/19$225
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/154:52 pmTYS - SLC
1 stop20h 45mMultiple Airlines
Sat 1/109:00 amSLC - TYS
2 stops26h 10mMultiple Airlines
Deal found 11/20$228
This Priceline deal was found by Cheapflights users on 11/20. 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.
Thu 12/44:52 pmTYS - SLC
1 stop9h 15mFrontier
Thu 12/117:20 amSLC - TYS
1 stop6h 37mFrontier
Deal found 11/20$238
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/184:26 pmTYS - SLC
1 stop17h 46mMultiple Airlines
Sat 1/103:32 pmSLC - TYS
2 stops19h 38mMultiple Airlines
Deal found 11/20$241
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/184:26 pmTYS - SLC
1 stop9h 41mFrontier
Sat 1/103:32 pmSLC - TYS
1 stop21h 56mFrontier
Deal found 11/20$245
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/155:56 pmTYS - SLC
2 stops19h 41mMultiple Airlines
Sun 1/116:40 amSLC - TYS
1 stop6h 48mMultiple Airlines
Deal found 11/20$257
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/44:52 pmTYS - SLC
1 stop9h 15mMultiple Airlines
Thu 12/117:20 amSLC - TYS
2 stops33h 54mMultiple Airlines
Deal found 11/20$267

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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$188
(Expedia)

One-way from

$136
(WAYA)

Popular in

May

Cheapest in

August

Average price

$418
Provider with most accurate pricing for Knoxville McGhee Tyson-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Salt Lake City flights.
Search Deals
From Knoxville McGhee Tyson to Utah
Search Deals
One-way flight from Knoxville McGhee Tyson to Utah
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 20, 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 12/18

4:26 pm-8:12 am

1 stop17h 46m

Salt Lake City

Fri 1/9

11:38 am-11:40 am

2 stops22h 02m

$218

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Mon 12/15

5:56 pm-11:37 am

2 stops19h 41m

Salt Lake City

Sun 1/11

6:40 am-3:28 pm

1 stop6h 48m

$257

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 1/8

4:23 pm-8:47 am

1 stop18h 24m

Salt Lake City

Sun 1/11

3:29 pm-10:28 pm

2 stops28h 59m

$288

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 12/17

11:32 am-8:12 am

2 stops22h 40m

Salt Lake City

Sun 1/11

6:40 am-3:28 pm

1 stop6h 48m

$298

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 2/5

10:00 am-3:45 pm

1 stop7h 45m

Salt Lake City

Mon 2/9

6:20 am-3:35 pm

1 stop7h 15m

$307

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 2/26

5:35 pm-12:08 am

1 stop8h 33m

Salt Lake City

Fri 2/27

6:50 pm-2:04 pm

2 stops17h 14m

$308

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 1/28

4:47 pm-11:20 am

2 stops20h 33m

Salt Lake City

Mon 2/2

6:20 am-3:35 pm

1 stop7h 15m

$310

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 2/25

9:00 am-10:51 pm

2 stops15h 51m

Salt Lake City

Sat 2/28

6:41 pm-4:40 pm

1 stop19h 59m

$329

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Fri 12/19

8:00 am-9:33 pm

1 stop15h 33m

Salt Lake City

Fri 1/9

11:38 am-11:40 am

2 stops22h 02m

$334

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 2/26

5:35 pm-12:08 am

1 stop8h 33m

Salt Lake City

Mon 3/2

1:47 pm-10:10 am

2 stops42h 23m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 22 results
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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, April is the cheapest month in which you can book a flight from Knoxville to Utah (average of $93). Flying from Knoxville to Utah 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.

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 November 20, 2025.

When flying from Knoxville to Utah, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 66% versus a flight in the morning.

What is the cheapest day to fly from Knoxville to Utah?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Utah. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Knoxville to Utah flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 20, 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
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,028 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,104 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • 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, April is the cheapest month in which you can book a flight from Knoxville to Utah (average of $93). Flying from Knoxville to Utah 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.

See more FAQs

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Alternative routes for Knoxville to Utah

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$277FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$479FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$340Average$598FlexibilityNo cancel feeOn-time69%

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