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Cheap flights from Knoxville to Utah from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Utah departing on 12/4. 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 Knoxville to Utah

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:17 pm - 7:32 amTYS-SLC
14h 15m1 stop
Frontier Logo
1:10 pm - 6:22 pmSLC-TYS
27h 12m1 stop
$186Frontier
Find Deal
Thu, Nov 6 - Wed, Nov 12
Frontier Logo
7:17 pm - 7:32 amTYS-SLC
14h 15m1 stop
Frontier Logo
8:10 pm - 6:22 pmSLC-TYS
20h 12m1 stop
$196Frontier
Find Deal
Thu, Nov 6 - Sat, Nov 8
American Airlines Logo
4:27 pm - 11:49 pmTYS-SLC
9h 22m1 stop
American Airlines Logo
6:00 am - 2:34 pmSLC-TYS
6h 34m1 stop
$251American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
1:01 pm - 5:31 pmTYS-SLC
6h 30m1 stop
American Airlines Logo
4:27 pm - 12:08 amSLC-TYS
5h 41m1 stop
$252American Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Frontier Logo
8:17 pm - 7:32 amTYS-SLC
13h 15m1 stop
Frontier Logo
6:30 am - 7:32 pmSLC-TYS
11h 02m1 stop
$255Frontier
Find Deal
Thu, Oct 23 - Mon, Oct 27
American Airlines Logo
6:18 pm - 11:49 pmTYS-SLC
7h 31m1 stop
American Airlines Logo
5:16 am - 4:53 pmSLC-TYS
9h 37m2 stops
$256American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Frontier Logo
8:17 pm - 7:32 amTYS-SLC
13h 15m1 stop
Frontier Logo
6:30 am - 7:32 pmSLC-TYS
11h 02m1 stop
$273Frontier
Find Deal
Thu, Oct 23 - Mon, Oct 27
Multiple Airlines Logo
7:17 pm - 7:32 amTYS-SLC
14h 15m1 stop
Multiple Airlines Logo
8:10 pm - 5:22 pmSLC-TYS
19h 12m2 stops
$282Multiple Airlines
Find Deal
Thu, Nov 6 - Fri, Nov 7
American Airlines Logo
5:05 am - 12:37 pmTYS-SLC
9h 32m2 stops
American Airlines Logo
1:38 pm - 12:08 amSLC-TYS
8h 30m1 stop
$285American Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 8
Multiple Airlines Logo
9:15 pm - 8:04 pmTYS-SLC
24h 49m2 stops
Multiple Airlines Logo
6:30 am - 7:32 pmSLC-TYS
11h 02m1 stop
$297Multiple Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27

Frontier flights from Knoxville to Utah

Our best Frontier deals on Knoxville to Utah flight tickets
Frontier
Nov 6
TYS7:17 pmKnoxville McGhee Tyson
14h 15m
1 stop
SLC7:32 amSalt Lake City
Nov 12
SLC1:10 pmSalt Lake City
27h 12m
1 stop
TYS6:22 pmKnoxville McGhee Tyson
$186
Find similar
Frontier
Nov 6
TYS7:17 pmKnoxville McGhee Tyson
14h 15m
1 stop
SLC7:32 amSalt Lake City
Nov 8
SLC8:10 pmSalt Lake City
20h 12m
1 stop
TYS6:22 pmKnoxville McGhee Tyson
$196
Find similar
Frontier
Oct 23
TYS8:17 pmKnoxville McGhee Tyson
13h 15m
1 stop
SLC7:32 amSalt Lake City
Oct 27
SLC6:30 amSalt Lake City
11h 02m
1 stop
TYS7:32 pmKnoxville McGhee Tyson
$255
Find similar

American Airlines flights from Knoxville to Utah

Our best American Airlines deals on Knoxville to Utah flight tickets
American Airlines
Nov 4
TYS4:27 pmKnoxville McGhee Tyson
9h 22m
1 stop
SLC11:49 pmSalt Lake City
Nov 11
SLC6:00 amSalt Lake City
6h 34m
1 stop
TYS2:34 pmKnoxville McGhee Tyson
$251
Find similar
American Airlines
Nov 1
TYS1:01 pmKnoxville McGhee Tyson
6h 30m
1 stop
SLC5:31 pmSalt Lake City
Nov 8
SLC4:27 pmSalt Lake City
5h 41m
1 stop
TYS12:08 amKnoxville McGhee Tyson
$252
Find similar
American Airlines
Nov 4
TYS6:18 pmKnoxville McGhee Tyson
7h 31m
1 stop
SLC11:49 pmSalt Lake City
Nov 11
SLC5:16 amSalt Lake City
9h 37m
2 stops
TYS4:53 pmKnoxville McGhee Tyson
$256
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Knoxville to Utah that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 11/6

7:17 pm-7:32 am

1 stop14h 15m

Salt Lake City

Wed 11/12

1:10 pm-6:22 pm

1 stop27h 12m

$186

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 11/6

7:17 pm-7:32 am

1 stop14h 15m

Salt Lake City

Sat 11/8

8:10 pm-6:22 pm

1 stop20h 12m

$196

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 11/4

4:27 pm-11:49 pm

1 stop9h 22m

Salt Lake City

Tue 11/11

6:00 am-2:34 pm

1 stop6h 34m

$251

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 11/1

1:01 pm-5:31 pm

1 stop6h 30m

Salt Lake City

Sat 11/8

4:27 pm-12:08 am

1 stop5h 41m

$252

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 10/23

8:17 pm-7:32 am

1 stop13h 15m

Salt Lake City

Mon 10/27

6:30 am-7:32 pm

1 stop11h 02m

$255

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 11/4

6:18 pm-11:49 pm

1 stop7h 31m

Salt Lake City

Tue 11/11

5:16 am-4:53 pm

2 stops9h 37m

$256

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 10/23

8:17 pm-7:32 am

1 stop13h 15m

Salt Lake City

Mon 10/27

6:30 am-7:32 pm

1 stop11h 02m

$273

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 11/6

7:17 pm-7:32 am

1 stop14h 15m

Salt Lake City

Fri 11/7

8:10 pm-5:22 pm

2 stops19h 12m

$282

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 11/6

5:05 am-12:37 pm

2 stops9h 32m

Salt Lake City

Sat 11/8

1:38 pm-12:08 am

1 stop8h 30m

$285

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 10/23

9:15 pm-8:04 pm

2 stops24h 49m

Salt Lake City

Mon 10/27

6:30 am-7:32 pm

1 stop11h 02m

$297

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 Utah from

How to get the cheapest flight ticket from Knoxville to Utah

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 Utah?

The cheapest month to fly to Utah from Knoxville is in August. Flight prices, which tend to average around $273, are often lower during this time because this is during the off-season. If you aren’t able to travel to Utah during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $343.

What is the cheapest day to depart on your flight to Utah?

The cheapest day to depart on your flight to Utah is on a Friday when prices can be found for as low as $436. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Utah is Sunday, with ticket prices averaging around $748.

What is the cheapest time of day to depart on your flight to Utah?

Our data shows that the cheapest Knoxville to Utah flights are usually those with departure times in the evening. Our users have found flights to Utah in the evening for as low as $268. Flights to Utah are more costly in the afternoon, with an average ticket price of $626. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Utah from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Utah for around $489 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Utah from Knoxville for as low as $265 on momondo.

Can stopping save me money on Knoxville to Utah flights?

You could potentially save up to 15% on your flight if you consider stops on a Knoxville to Utah flight.

Cheap Knoxville to Utah flight deals and tips

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

Direct flights

None
There are no direct flights from Knoxville to Utah. There are no popular flight routes from Knoxville to Utah.
Search flight deals

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

    Prices for flights from Knoxville McGhee Tyson Airport to Utah were last updated today.

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

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

    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 Knoxville McGhee Tyson Airport to Utah.

  • What documentation or ID do you need to fly to Utah?

    The travel and health documents required for your trip to Utah can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Utah. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Utah

Compare and see reviews for airlines that fly from Knoxville to Utah with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $95Free CancellationRating
5.8
3,143 reviews
Search Frontier flights
DeltaPriceFrom $219Free CancellationRating
7.9
7,969 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $340Free CancellationRating
7.4
8,968 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Utah. momondo saves you time and could save you money on your trip.

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

All flight searches from Knoxville to Utah on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes. momondo can track prices for Knoxville to Utah flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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