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Cheap flights from Utah to Knoxville from $135

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 6/7. 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
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
8:16 am - 7:37 pm
SLC
-
TYS
9h 21m
1 stop
Frontier Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
$250Frontier
Mon, Jun 15 - Fri, Jun 19
Multiple Airlines Logo
10:41 pm - 1:51 pm
SLC
-
TYS
13h 10m
1 stop
Multiple Airlines Logo
7:00 am - 7:31 am
TYS
-
SLC
26h 31m
1 stop
$258Multiple Airlines
Wed, Jul 22 - Sun, Jul 26
Frontier Logo
10:54 pm - 7:33 pm
SLC
-
TYS
18h 39m
1 stop
Frontier Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
$262Frontier
Sun, Jun 7 - Fri, Jun 12
Frontier Logo
5:32 pm - 7:36 pm
SLC
-
TYS
24h 04m
1 stop
Frontier Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
$263Frontier
Thu, Jul 30 - Mon, Aug 3
Frontier Logo
8:16 am - 7:37 pm
SLC
-
TYS
9h 21m
1 stop
Frontier Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
$270Frontier
Mon, Jun 15 - Fri, Jun 19
Multiple Airlines Logo
10:50 pm - 11:59 am
SLC
-
TYS
35h 09m
2 stops
Multiple Airlines Logo
8:32 pm - 12:27 pm
TYS
-
SLC
17h 55m
1 stop
$302Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
10:50 pm - 1:52 pm
SLC
-
TYS
13h 02m
1 stop
Multiple Airlines Logo
5:56 pm - 9:35 am
TYS
-
SLC
17h 39m
2 stops
$307Multiple Airlines
Wed, Jun 10 - Sat, Jun 13
Multiple Airlines Logo
10:50 pm - 1:52 pm
SLC
-
TYS
13h 02m
1 stop
Multiple Airlines Logo
8:32 pm - 4:37 pm
TYS
-
SLC
22h 05m
1 stop
$310Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
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
$315Frontier
Mon, Jun 1 - Wed, Jun 10
Multiple Airlines Logo
10:41 pm - 1:51 pm
SLC
-
TYS
13h 10m
1 stop
Multiple Airlines Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
$317Multiple Airlines
Wed, Jul 22 - Fri, Jul 31

Frontier flights from Utah to Knoxville

Our best Frontier deals on Utah to Knoxville flight tickets
Frontier
Aug 26
SLC8:16 amSalt Lake City
9h 21m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
Aug 28
TYS8:32 pmKnoxville McGhee Tyson
12h 59m
1 stop
SLC7:31 amSalt Lake City
$230
Frontier
Jun 15
SLC8:16 amSalt Lake City
9h 21m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
Jun 19
TYS8:32 pmKnoxville McGhee Tyson
12h 59m
1 stop
SLC7:31 amSalt Lake City
$250
Frontier
Jun 7
SLC10:54 pmSalt Lake City
18h 39m
1 stop
TYS7:33 pmKnoxville McGhee Tyson
Jun 12
TYS8:32 pmKnoxville McGhee Tyson
12h 59m
1 stop
SLC7:31 amSalt Lake City
$262

American Airlines flights from Utah to Knoxville

Our best American Airlines deals on Utah to Knoxville flight tickets
American Airlines
Sep 26
SLC2:00 pmSalt Lake City
7h 18m
1 stop
TYS11:18 pmKnoxville McGhee Tyson
Sep 30
TYS1:40 pmKnoxville McGhee Tyson
8h 04m
1 stop
SLC7:44 pmSalt Lake City
$402
American Airlines
Sep 26
SLC5:00 amSalt Lake City
6h 06m
1 stop
TYS1:06 pmKnoxville McGhee Tyson
Sep 30
TYS6:00 amKnoxville McGhee Tyson
9h 06m
1 stop
SLC1:06 pmSalt Lake City
$419
American Airlines
Jun 10
SLC11:29 pmSalt Lake City
7h 05m
1 stop
TYS8:34 amKnoxville McGhee Tyson
Jun 13
TYS1:54 pmKnoxville McGhee Tyson
8h 02m
1 stop
SLC7:56 pmSalt Lake City
$426

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 May 11, 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 6/15

8:16 am-7:37 pm

1 stop9h 21m

Knoxville McGhee Tyson

Fri 6/19

8:32 pm-7:31 am

1 stop12h 59m

$250

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 7/22

10:41 pm-1:51 pm

1 stop13h 10m

Knoxville McGhee Tyson

Sun 7/26

7:00 am-7:31 am

1 stop26h 31m

$258

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sun 6/7

10:54 pm-7:33 pm

1 stop18h 39m

Knoxville McGhee Tyson

Fri 6/12

8:32 pm-7:31 am

1 stop12h 59m

$262

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 7/30

5:32 pm-7:36 pm

1 stop24h 04m

Knoxville McGhee Tyson

Mon 8/3

8:32 pm-7:31 am

1 stop12h 59m

$263

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Mon 6/15

8:16 am-7:37 pm

1 stop9h 21m

Knoxville McGhee Tyson

Fri 6/19

8:32 pm-7:31 am

1 stop12h 59m

$270

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 6/10

10:50 pm-11:59 am

2 stops35h 09m

Knoxville McGhee Tyson

Wed 6/17

8:32 pm-12:27 pm

1 stop17h 55m

$302

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 6/10

10:50 pm-1:52 pm

1 stop13h 02m

Knoxville McGhee Tyson

Sat 6/13

5:56 pm-9:35 am

2 stops17h 39m

$307

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 6/10

10:50 pm-1:52 pm

1 stop13h 02m

Knoxville McGhee Tyson

Wed 6/17

8:32 pm-4:37 pm

1 stop22h 05m

$310
Quickest round-trip

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Mon 6/1

8:23 am-7:33 pm

1 stop9h 10m

Knoxville McGhee Tyson

Wed 6/10

8:32 pm-7:31 am

1 stop12h 59m

$315

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 7/22

10:41 pm-1:51 pm

1 stop13h 10m

Knoxville McGhee Tyson

Fri 7/31

8:32 pm-7:31 am

1 stop12h 59m

$317

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 October is, on average, the cheapest month to fly to Knoxville from Utah, with most prices found around $138. If you aren’t able to travel during the month of October, then book flights to Knoxville from Utah during June instead. Flights to Knoxville in June, while not as cheap as those in October, still average around $148.

How far in advance should I book a flight from Utah 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 $471 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 $258 on momondo.

Can stopping save me money on Utah to Knoxville flights?

You could potentially save up to 37% 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 35m

Direct flights

None
The fastest flight from Utah to Knoxville takes 5h 35m
There are no direct flights from Utah to Knoxville. There are no popular flight routes from Utah to Knoxville.
Search flight deals

Frequently asked questions about flying from Utah to Knoxville

  • 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 $148Free CancellationRating
7.9
8,451 reviews
Search Delta flights
FrontierPriceFrom $173Free CancellationRating
5.6
2,954 reviews
Search Frontier flights
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
United AirlinesPriceFrom $329Free CancellationRating
7.4
9,699 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
Alcoa
Corbin
Crossville
Maryville
Murphy
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Clinton
Jefferson City
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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