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Cheap flights from Utah to Knoxville from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Utah to Knoxville departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Utah to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:30 am - 3:28 pm
SLC
-
TYS
5h 58m
1 stop
Frontier Logo
8:32 pm - 7:38 am
TYS
-
SLC
13h 06m
1 stop
$205Frontier
Mon, Apr 13 - Mon, May 11
Frontier Logo
7:30 am - 3:28 pm
SLC
-
TYS
5h 58m
1 stop
Frontier Logo
8:32 pm - 7:38 am
TYS
-
SLC
13h 06m
1 stop
$225Frontier
Mon, Apr 13 - Fri, May 15
Frontier Logo
7:30 am - 3:28 pm
SLC
-
TYS
5h 58m
1 stop
Frontier Logo
4:28 pm - 12:08 am
TYS
-
SLC
9h 40m
1 stop
$245Frontier
Mon, Apr 13 - Thu, Apr 16
Frontier Logo
7:35 am - 3:33 pm
SLC
-
TYS
5h 58m
1 stop
Frontier Logo
8:32 pm - 7:38 am
TYS
-
SLC
13h 06m
1 stop
$250Frontier
Thu, Apr 16 - Mon, May 11
Frontier Logo
7:35 am - 3:33 pm
SLC
-
TYS
5h 58m
1 stop
Frontier Logo
8:32 pm - 7:38 am
TYS
-
SLC
13h 06m
1 stop
$270Frontier
Thu, Apr 16 - Fri, May 15
Multiple Airlines Logo
4:29 pm - 1:59 pm
SLC
-
TYS
19h 30m
1 stop
Multiple Airlines Logo
7:00 am - 7:38 am
TYS
-
SLC
26h 38m
1 stop
$278Multiple Airlines
Wed, May 27 - Sun, May 31
Frontier Logo
7:30 am - 3:28 pm
SLC
-
TYS
5h 58m
1 stop
Frontier Logo
8:32 pm - 7:38 am
TYS
-
SLC
13h 06m
1 stop
$280Frontier
Fri, Apr 10 - Mon, May 11
Frontier Logo
8:23 am - 7:33 pm
SLC
-
TYS
9h 10m
1 stop
Frontier Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
$290Frontier
Fri, Jun 5 - Fri, Jun 12
Multiple Airlines Logo
11:35 am - 4:20 pm
SLC
-
TYS
26h 45m
1 stop
Multiple Airlines Logo
1:43 pm - 9:30 am
TYS
-
SLC
21h 47m
1 stop
$291Multiple Airlines
Wed, Apr 15 - Fri, May 15
Multiple Airlines Logo
10:54 pm - 7:33 pm
SLC
-
TYS
18h 39m
1 stop
Multiple Airlines Logo
7:25 am - 7:31 am
TYS
-
SLC
26h 06m
2 stops
$292Multiple Airlines
Thu, Jun 4 - Mon, Jun 8

Frontier flights from Utah to Knoxville

Our best Frontier deals on Utah to Knoxville flight tickets
Frontier
Apr 13
SLC7:30 amSalt Lake City
5h 58m
1 stop
TYS3:28 pmKnoxville McGhee Tyson
May 11
TYS8:32 pmKnoxville McGhee Tyson
13h 06m
1 stop
SLC7:38 amSalt Lake City
$205
Frontier
Apr 13
SLC7:30 amSalt Lake City
5h 58m
1 stop
TYS3:28 pmKnoxville McGhee Tyson
May 15
TYS8:32 pmKnoxville McGhee Tyson
13h 06m
1 stop
SLC7:38 amSalt Lake City
$225
Frontier
Apr 13
SLC7:30 amSalt Lake City
5h 58m
1 stop
TYS3:28 pmKnoxville McGhee Tyson
Apr 16
TYS4:28 pmKnoxville McGhee Tyson
9h 40m
1 stop
SLC12:08 amSalt Lake City
$245

United Airlines flights from Utah to Knoxville

Our best United Airlines deals on Utah to Knoxville flight tickets
United Airlines
Apr 16
SLC1:03 pmSalt Lake City
8h 38m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
Apr 25
TYS5:15 pmKnoxville McGhee Tyson
7h 15m
1 stop
SLC10:30 pmSalt Lake City
$355
United Airlines
Apr 9
SLC7:20 amSalt Lake City
7h 41m
1 stop
TYS5:01 pmKnoxville McGhee Tyson
Apr 11
TYS2:25 pmKnoxville McGhee Tyson
8h 32m
1 stop
SLC8:57 pmSalt Lake City
$577
United Airlines
Apr 7
SLC2:35 pmSalt Lake City
5h 54m
1 stop
TYS10:29 pmKnoxville McGhee Tyson
Apr 11
TYS9:00 amKnoxville McGhee Tyson
7h 57m
1 stop
SLC2:57 pmSalt Lake City
$677

momondo 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, momondo users made 832,500 searches. Data last updated March 26, 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

Price

Cheapest round-trip

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Mon 4/13

7:30 am-3:28 pm

1 stop5h 58m

Knoxville McGhee Tyson

Mon 5/11

8:32 pm-7:38 am

1 stop13h 06m

$205

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Mon 4/13

7:30 am-3:28 pm

1 stop5h 58m

Knoxville McGhee Tyson

Fri 5/15

8:32 pm-7:38 am

1 stop13h 06m

$225
Quickest round-trip

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Mon 4/13

7:30 am-3:28 pm

1 stop5h 58m

Knoxville McGhee Tyson

Thu 4/16

4:28 pm-12:08 am

1 stop9h 40m

$245

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 4/16

7:35 am-3:33 pm

1 stop5h 58m

Knoxville McGhee Tyson

Mon 5/11

8:32 pm-7:38 am

1 stop13h 06m

$250

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 4/16

7:35 am-3:33 pm

1 stop5h 58m

Knoxville McGhee Tyson

Fri 5/15

8:32 pm-7:38 am

1 stop13h 06m

$270

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 5/27

4:29 pm-1:59 pm

1 stop19h 30m

Knoxville McGhee Tyson

Sun 5/31

7:00 am-7:38 am

1 stop26h 38m

$278

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Fri 4/10

7:30 am-3:28 pm

1 stop5h 58m

Knoxville McGhee Tyson

Mon 5/11

8:32 pm-7:38 am

1 stop13h 06m

$280

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Fri 6/5

8:23 am-7:33 pm

1 stop9h 10m

Knoxville McGhee Tyson

Fri 6/12

8:32 pm-7:31 am

1 stop12h 59m

$290

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 4/15

11:35 am-4:20 pm

1 stop26h 45m

Knoxville McGhee Tyson

Fri 5/15

1:43 pm-9:30 am

1 stop21h 47m

$291

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 6/4

10:54 pm-7:33 pm

1 stop18h 39m

Knoxville McGhee Tyson

Mon 6/8

7:25 am-7:31 am

2 stops26h 06m

$292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Utah to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of November is, on average, the cheapest month to fly to Knoxville from Utah, with most prices found around $352. If you aren’t able to travel during the month of November, then book flights to Knoxville from Utah during January instead. Flights to Knoxville in January, while not as cheap as those in November, still average around $415.

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Utah when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $475 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Utah for as low as $293 on momondo.

Can stopping save me money on Utah to Knoxville flights?

You could potentially save up to 35% on your flight if you consider stops on a Utah to Knoxville flight.

Cheap Utah to Knoxville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Utah to Knoxville

Fastest flight time

5h 58m

Direct flights

None
The fastest flight from Utah to Knoxville takes 5h 58m
There are no direct flights from Utah to Knoxville. There are no popular flight routes from Utah to Knoxville.
Search flight deals

  • When did momondo last update prices for flights from Utah to Knoxville McGhee Tyson Airport?

    Prices for flights from Utah to Knoxville McGhee Tyson Airport refresh daily.

  • How many operators does momondo search for flights from Utah to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Utah to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Utah to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Utah to Knoxville

Compare and see reviews for airlines that fly from Utah to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $138Free CancellationRating
7.9
8,339 reviews
Search Delta flights
FrontierPriceFrom $173Free CancellationRating
5.7
3,015 reviews
Search Frontier flights
American AirlinesPriceFrom $242Free CancellationRating
7.1
11,500 reviews
Search American Airlines flights
United AirlinesPriceFrom $329Free CancellationRating
7.4
9,490 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Maryville
Crossville
Alcoa
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Jefferson City
Dandridge
Clinton
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Utah to Knoxville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knoxville from Utah.

Can I find flights from Utah to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from Utah on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Utah to Knoxville?

momondo provides multiple filters to help you find the best flight to Knoxville from Utah. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Utah to Knoxville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Utah to Knoxville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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