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Cheap flights from Utah to Knoxville from $143

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 1/13. 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.
Multiple Airlines Logo
11:27 am - 8:52 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
7h 25m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:30 am - 12:24 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
19h 54m1 stop Denver Intl
$247Multiple Airlines
Mon, Nov 2 - Thu, Nov 5
Multiple Airlines Logo
10:30 am - 1:19 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
24h 49m1 stop Denver Intl
Multiple Airlines Logo
6:30 am - 8:03 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
27h 33m1 stop Denver Intl
$250Multiple Airlines
Wed, Nov 4 - Sun, Nov 8
Delta Logo
8:02 am - 4:27 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
6h 25m1 stop Minneapolis St Paul
Delta Logo
5:40 am - 10:13 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 33m1 stop Atlanta Hartsfield-Jackson
$285Delta
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
1:34 pm - 10:50 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
7h 16m1 stop Charlotte Douglas
American Airlines Logo
5:35 pm - 9:58 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 23m1 stop Dallas/Fort Worth
$285American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
5:00 am - 1:53 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
6h 53m1 stop Dallas/Fort Worth
American Airlines Logo
5:35 pm - 9:58 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 23m1 stop Dallas/Fort Worth
$285American Airlines
Wed, Sep 9 - Sat, Sep 12
United Airlines Logo
2:45 pm - 10:44 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
5h 59m1 stop Denver Intl
United Airlines Logo
4:50 pm - 9:09 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 19m1 stop Denver Intl
$285United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
1:16 pm - 9:55 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
6h 39m1 stop Houston George Bush Intcntl
United Airlines Logo
4:53 pm - 9:11 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 18m1 stop Denver Intl
$285United Airlines
Wed, Oct 21 - Sat, Oct 24
Southwest Logo
6:50 am - 2:15 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
5h 25m1 stop Dallas Love Field
Southwest Logo
7:15 am - 1:10 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
7h 55m2 stops Nashville Intl Denver Intl
$290Southwest
Sat, Oct 24 - Tue, Oct 27
Southwest Logo
7:25 am - 7:45 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
10h 20m2 stops Dallas Love Field Nashville Intl
Southwest Logo
5:20 pm - 9:10 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
5h 50m1 stop Denver Intl
$290Southwest
Wed, Nov 4 - Sat, Nov 7
Delta Logo
8:02 am - 4:27 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
6h 25m1 stop Minneapolis St Paul
Delta Logo
5:40 am - 10:13 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 33m1 stop Atlanta Hartsfield-Jackson
$441Delta
Tue, Oct 27 - Sat, Oct 31

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Southwest flights from Utah to Knoxville

Our best Southwest deals on Utah to Knoxville flight tickets
Southwest
Oct 24
SLC6:50 amSalt Lake City
5h 25m
1 stop
TYS2:15 pmKnoxville McGhee Tyson
Oct 27
TYS7:15 amKnoxville McGhee Tyson
7h 55m
2 stops
SLC1:10 pmSalt Lake City
$290
Southwest
Nov 4
SLC7:25 amSalt Lake City
10h 20m
2 stops
TYS7:45 pmKnoxville McGhee Tyson
Nov 7
TYS7:10 amKnoxville McGhee Tyson
9h 20m
2 stops
SLC2:30 pmSalt Lake City
$295
Southwest
Nov 11
SLC7:25 amSalt Lake City
10h 20m
2 stops
TYS7:45 pmKnoxville McGhee Tyson
Nov 14
TYS7:10 amKnoxville McGhee Tyson
9h 20m
2 stops
SLC2:30 pmSalt Lake City
$301

United Airlines flights from Utah to Knoxville

Our best United Airlines deals on Utah to Knoxville flight tickets
United Airlines
Sep 28
SLC12:42 pmSalt Lake City
6h 07m
1 stop
TYS8:49 pmKnoxville McGhee Tyson
Sep 29
TYS4:53 pmKnoxville McGhee Tyson
7h 42m
1 stop
SLC10:35 pmSalt Lake City
$310
United Airlines
Sep 9
SLC10:40 amSalt Lake City
10h 09m
2 stops
TYS10:49 pmKnoxville McGhee Tyson
Sep 16
TYS4:50 pmKnoxville McGhee Tyson
6h 19m
1 stop
SLC9:09 pmSalt Lake City
$315
United Airlines
Sep 6
SLC5:05 amSalt Lake City
9h 53m
2 stops
TYS4:58 pmKnoxville McGhee Tyson
Sep 15
TYS4:50 pmKnoxville McGhee Tyson
6h 19m
1 stop
SLC9:09 pmSalt Lake City
$329

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 August 13, 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 Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Mon 11/2

11:27 am-8:52 pm

1 stop7h 25m

Knoxville McGhee Tyson

Thu 11/5

6:30 am-12:24 am

1 stop19h 54m

$247

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 11/4

10:30 am-1:19 pm

1 stop24h 49m

Knoxville McGhee Tyson

Sun 11/8

6:30 am-8:03 am

1 stop27h 33m

$250

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Tue 10/27

8:02 am-4:27 pm

1 stop6h 25m

Knoxville McGhee Tyson

Sat 10/31

5:40 am-10:13 am

1 stop6h 33m

$285

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Tue 9/29

1:34 pm-10:50 pm

1 stop7h 16m

Knoxville McGhee Tyson

Sat 10/3

5:35 pm-9:58 pm

1 stop6h 23m

$285

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 9/9

5:00 am-1:53 pm

1 stop6h 53m

Knoxville McGhee Tyson

Sat 9/12

5:35 pm-9:58 pm

1 stop6h 23m

$285
Quickest round-trip

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 9/9

2:45 pm-10:44 pm

1 stop5h 59m

Knoxville McGhee Tyson

Wed 9/16

4:50 pm-9:09 pm

1 stop6h 19m

$285

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 10/21

1:16 pm-9:55 pm

1 stop6h 39m

Knoxville McGhee Tyson

Sat 10/24

4:53 pm-9:11 pm

1 stop6h 18m

$285

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Sat 10/24

6:50 am-2:15 pm

1 stop5h 25m

Knoxville McGhee Tyson

Tue 10/27

7:15 am-1:10 pm

2 stops7h 55m

$290

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 11/4

7:25 am-7:45 pm

2 stops10h 20m

Knoxville McGhee Tyson

Sat 11/7

5:20 pm-9:10 pm

1 stop5h 50m

$290

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Tue 10/27

8:02 am-4:27 pm

1 stop6h 25m

Knoxville McGhee Tyson

Sat 10/31

5:40 am-10:13 am

1 stop6h 33m

$441

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 $423. If you aren’t able to travel during the month of November, then book flights to Knoxville from Utah during October instead. Flights to Knoxville in October, while not as cheap as those in November, still average around $430.

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 $483 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 $335 on momondo.

Can stopping save me money on Utah to Knoxville flights?

You could potentially save up to 26% 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

6h 20m

Direct flights

None
The fastest flight from Utah to Knoxville takes 6h 20m
There are no direct flights from Utah to Knoxville. There are no popular flight routes from Utah to Knoxville.
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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
FrontierPriceFrom $173Free CancellationRating
5.6
2,697 reviews
Search Frontier flights
American AirlinesPriceFrom $242Free CancellationRating
7.1
11,923 reviews
Search American Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.8
8,502 reviews
Search Delta flights
SouthwestPriceFrom $324Free CancellationRating
8.0
4,219 reviews
Search Southwest flights
United AirlinesPriceFrom $329Free CancellationRating
7.4
10,112 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
Alcoa
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Dandridge
Lenoir City
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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