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Cheap flights from Knoxville to Salt Lake City from $115

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 Salt Lake City departing on 6/1. 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 Salt Lake City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
Frontier Logo
8:16 am - 7:37 pm
SLC
-
TYS
9h 21m
1 stop
$224Frontier
Wed, Aug 19 - Mon, Aug 24
Frontier Logo
8:32 pm - 9:59 pm
TYS
-
SLC
27h 27m
1 stop
Frontier Logo
10:50 pm - 7:37 pm
SLC
-
TYS
18h 47m
1 stop
$226Frontier
Mon, Jun 1 - Tue, Jun 9
Multiple Airlines Logo
7:00 am - 7:31 am
TYS
-
SLC
26h 31m
1 stop
Multiple Airlines Logo
10:41 pm - 1:49 pm
SLC
-
TYS
13h 08m
1 stop
$228Multiple Airlines
Thu, Aug 20 - Wed, Aug 26
Frontier Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
Frontier Logo
8:16 am - 7:37 pm
SLC
-
TYS
9h 21m
1 stop
$230Frontier
Wed, Aug 19 - Fri, Aug 21
Multiple Airlines Logo
7:00 am - 7:31 am
TYS
-
SLC
26h 31m
1 stop
Multiple Airlines Logo
10:41 pm - 1:49 pm
SLC
-
TYS
13h 08m
1 stop
$232Multiple Airlines
Sun, Aug 16 - Wed, Aug 26
Multiple Airlines Logo
6:30 am - 11:54 pm
TYS
-
SLC
43h 24m
2 stops
Multiple Airlines Logo
10:41 pm - 1:49 pm
SLC
-
TYS
13h 08m
1 stop
$236Multiple Airlines
Mon, Aug 17 - Sat, Aug 22
Multiple Airlines Logo
6:30 am - 11:54 pm
TYS
-
SLC
43h 24m
2 stops
Multiple Airlines Logo
10:41 pm - 7:37 pm
SLC
-
TYS
18h 56m
1 stop
$239Multiple Airlines
Mon, Aug 17 - Tue, Aug 25
Frontier Logo
8:32 pm - 7:31 am
TYS
-
SLC
12h 59m
1 stop
Frontier Logo
8:16 am - 7:37 pm
SLC
-
TYS
9h 21m
1 stop
$244Frontier
Mon, Jun 8 - Mon, Jun 15
Multiple Airlines Logo
7:00 am - 7:31 am
TYS
-
SLC
26h 31m
1 stop
Multiple Airlines Logo
10:41 pm - 1:49 pm
SLC
-
TYS
13h 08m
1 stop
$245Multiple Airlines
Thu, Aug 20 - Sat, Aug 22
Multiple Airlines Logo
7:00 am - 7:31 am
TYS
-
SLC
26h 31m
1 stop
Multiple Airlines Logo
10:41 pm - 1:49 pm
SLC
-
TYS
13h 08m
1 stop
$248Multiple Airlines
Sun, Aug 16 - Sat, Aug 22

United Airlines flights from Knoxville to Salt Lake City

Our best United Airlines deals on Knoxville to Salt Lake City flight tickets
United Airlines
May 15
TYS7:00 amKnoxville McGhee Tyson
14h 33m
2 stops
SLC7:33 pmSalt Lake City
May 29
SLC8:08 pmSalt Lake City
15h 11m
2 stops
TYS1:19 pmKnoxville McGhee Tyson
$692
United Airlines
May 15
TYS7:00 amKnoxville McGhee Tyson
10h 36m
2 stops
SLC3:36 pmSalt Lake City
May 25
SLC2:33 pmSalt Lake City
5h 46m
1 stop
TYS10:19 pmKnoxville McGhee Tyson
$747
United Airlines
May 15
TYS7:00 amKnoxville McGhee Tyson
10h 36m
2 stops
SLC3:36 pmSalt Lake City
May 25
SLC5:00 amSalt Lake City
10h 00m
2 stops
TYS5:00 pmKnoxville McGhee Tyson
$752

Frontier flights from Knoxville to Salt Lake City

Our best Frontier deals on Knoxville to Salt Lake City flight tickets
Frontier
Aug 19
TYS8:32 pmKnoxville McGhee Tyson
12h 59m
1 stop
SLC7:31 amSalt Lake City
Aug 24
SLC8:16 amSalt Lake City
9h 21m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
$224
Frontier
Jun 1
TYS8:32 pmKnoxville McGhee Tyson
27h 27m
1 stop
SLC9:59 pmSalt Lake City
Jun 9
SLC10:50 pmSalt Lake City
18h 47m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
$226
Frontier
Aug 19
TYS8:32 pmKnoxville McGhee Tyson
12h 59m
1 stop
SLC7:31 amSalt Lake City
Aug 21
SLC8:16 amSalt Lake City
9h 21m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
$230

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Salt Lake City 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 14, 2026.
Use the filters below to find and compare flights from Knoxville to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 8/19

8:32 pm-7:31 am

1 stop12h 59m

Salt Lake City

Mon 8/24

8:16 am-7:37 pm

1 stop9h 21m

$224

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Mon 6/1

8:32 pm-9:59 pm

1 stop27h 27m

Salt Lake City

Tue 6/9

10:50 pm-7:37 pm

1 stop18h 47m

$226

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 8/20

7:00 am-7:31 am

1 stop26h 31m

Salt Lake City

Wed 8/26

10:41 pm-1:49 pm

1 stop13h 08m

$228

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 8/19

8:32 pm-7:31 am

1 stop12h 59m

Salt Lake City

Fri 8/21

8:16 am-7:37 pm

1 stop9h 21m

$230

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sun 8/16

7:00 am-7:31 am

1 stop26h 31m

Salt Lake City

Wed 8/26

10:41 pm-1:49 pm

1 stop13h 08m

$232

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Mon 8/17

6:30 am-11:54 pm

2 stops43h 24m

Salt Lake City

Sat 8/22

10:41 pm-1:49 pm

1 stop13h 08m

$236

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Mon 8/17

6:30 am-11:54 pm

2 stops43h 24m

Salt Lake City

Tue 8/25

10:41 pm-7:37 pm

1 stop18h 56m

$239

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Mon 6/8

8:32 pm-7:31 am

1 stop12h 59m

Salt Lake City

Mon 6/15

8:16 am-7:37 pm

1 stop9h 21m

$244

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 8/20

7:00 am-7:31 am

1 stop26h 31m

Salt Lake City

Sat 8/22

10:41 pm-1:49 pm

1 stop13h 08m

$245

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sun 8/16

7:00 am-7:31 am

1 stop26h 31m

Salt Lake City

Sat 8/22

10:41 pm-1:49 pm

1 stop13h 08m

$248

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 Salt Lake City from

How to get the cheapest flight ticket from Knoxville to Salt Lake City

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 typical price of a round-trip flight between Knoxville and Salt Lake City?

What is the cheapest month to fly to Salt Lake City?

In general, August is the cheapest month to fly from Knoxville to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $269. If you are unable to visit Salt Lake City during the month of August, then departing from Knoxville during the month January is also very affordable. Most momondo users find prices during this month for around $298.

How far in advance should I book a flight from Knoxville to Salt Lake City?

You are more likely to see cheaper flights to Salt Lake City from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Knoxville for as low as $293 on momondo.

Can stopping save me money on Knoxville to Salt Lake City flights?

You could potentially save up to 10% on your flight if you consider stops on a Knoxville to Salt Lake City flight.

How have Knoxville to Salt Lake City flight prices changed over time?

As of May 2026, prices for Knoxville to Salt Lake City flights are approximately 79% more expensive when compared to flights at the same time last year.

When to book flights from Knoxville to Salt Lake City

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Salt Lake City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Salt Lake City (TYS to SLC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Salt Lake City

Fastest flight time

6h 11m

Direct flights

None
The fastest flight from Knoxville to Salt Lake City takes 6h 11m
There are no direct flights from Knoxville to Salt Lake City. There are no popular flight routes from Knoxville to Salt Lake City.
Search flight deals

Frequently asked questions about flying from Knoxville to Salt Lake City

  • How far is Knoxville McGhee Tyson to Salt Lake City by plane?

    Knoxville McGhee Tyson and Salt Lake City are 1542.5 mi apart from one another. By plane, this route typically takes 6h 11m.

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

    Prices for flights from Knoxville McGhee Tyson Airport to Salt Lake City Airport are updated daily.

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

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Salt Lake City 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 Knoxville McGhee Tyson Airport to Salt Lake City Airport.

  • What documentation or ID do you need to fly to Salt Lake City Airport?

    The required travel and health documents for your Salt Lake City 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 Salt Lake City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to Salt Lake City?

Best airlines flying from Knoxville to Salt Lake City

Compare and see reviews for airlines that fly from Knoxville to Salt Lake City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $105Free CancellationRating
5.6
2,953 reviews
Search Frontier flights
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $340Free CancellationRating
7.4
9,711 reviews
Search United Airlines flights

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Park City
Midvale
West Valley City
Logan
Sandy
Heber City
Lehi
Layton
South Jordan
West Jordan
Midway
Draper
Evanston
Clearfield
Alta
Farmington
Bountiful
Brighton

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Salt Lake City?

It is quick and easy to find Knoxville to Salt Lake City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Salt Lake City that suits you.

Can I find flights from Knoxville to Salt Lake City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Salt Lake City from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Salt Lake City?

momondo provides multiple filters to help you find the best flight to Salt Lake City 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 Salt Lake City right now. Can momondo alert me if prices change?

Price alerts on flights to Salt Lake City from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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