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Cheap flights from Knoxville to Salt Lake City from $110

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 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Knoxville to Salt Lake City

Cheap round-trip flights

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Frontier Logo
4:52 pm - 9:27 amTYS-SLC
18h 35m1 stop
Frontier Logo
6:23 pm - 3:57 pmSLC-TYS
19h 34m1 stop
$156Frontier
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Sun, Dec 7 - Wed, Dec 10
Multiple Airlines Logo
6:30 am - 9:27 amTYS-SLC
28h 57m1 stop
Multiple Airlines Logo
6:23 pm - 1:11 pmSLC-TYS
16h 48m1 stop
$179Multiple Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 10
American Airlines Logo
12:21 pm - 7:15 pmTYS-SLC
8h 54m1 stop
American Airlines Logo
10:18 am - 6:46 pmSLC-TYS
6h 28m1 stop
$285American Airlines
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Wed, Jan 7 - Sat, Jan 10
American Airlines Logo
12:17 pm - 8:21 pmTYS-SLC
10h 04m2 stops
American Airlines Logo
10:18 am - 9:21 pmSLC-TYS
9h 03m1 stop
$290American Airlines
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Wed, Jan 7 - Sat, Jan 10
Delta Logo
5:00 pm - 11:11 pmTYS-SLC
8h 11m1 stop
Delta Logo
12:50 am - 11:07 amSLC-TYS
8h 17m1 stop
$328Delta
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Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
11:10 am - 9:59 pmTYS-SLC
12h 49m2 stops
United Airlines Logo
7:35 am - 9:02 pmSLC-TYS
11h 27m2 stops
$351United Airlines
Find Deal
Wed, Jan 7 - Sat, Jan 10
United Airlines Logo
6:45 am - 1:39 pmTYS-SLC
8h 54m1 stop
United Airlines Logo
7:30 am - 7:29 pmSLC-TYS
9h 59m2 stops
$420United Airlines
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Sat, Feb 21 - Wed, Feb 25
Delta Logo
5:00 pm - 11:11 pmTYS-SLC
8h 11m1 stop
Delta Logo
12:50 am - 9:13 amSLC-TYS
6h 23m1 stop
$432Delta
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Sat, Feb 21 - Tue, Feb 24
Southwest Logo
4:55 pm - 10:15 pmTYS-SLC
7h 20m1 stop
Southwest Logo
6:50 am - 9:15 pmSLC-TYS
12h 25m2 stops
$494Southwest
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Sat, Mar 7 - Thu, Mar 12
Southwest Logo
4:55 pm - 12:50 amTYS-SLC
9h 55m2 stops
Southwest Logo
6:50 am - 9:15 pmSLC-TYS
12h 25m2 stops
$499Southwest
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Sat, Mar 7 - Thu, Mar 12

American Airlines flights from Knoxville to Salt Lake City

Our best American Airlines deals on Knoxville to Salt Lake City flight tickets
American Airlines
Jan 7
TYS12:21 pmKnoxville McGhee Tyson
8h 54m
1 stop
SLC7:15 pmSalt Lake City
Jan 10
SLC10:18 amSalt Lake City
6h 28m
1 stop
TYS6:46 pmKnoxville McGhee Tyson
$285
Find similar
American Airlines
Jan 7
TYS12:17 pmKnoxville McGhee Tyson
10h 04m
2 stops
SLC8:21 pmSalt Lake City
Jan 10
SLC10:18 amSalt Lake City
9h 03m
1 stop
TYS9:21 pmKnoxville McGhee Tyson
$290
Find similar
American Airlines
Feb 21
TYS7:40 amKnoxville McGhee Tyson
8h 52m
1 stop
SLC2:32 pmSalt Lake City
Feb 25
SLC8:44 amSalt Lake City
6h 46m
1 stop
TYS5:30 pmKnoxville McGhee Tyson
$341
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Delta flights from Knoxville to Salt Lake City

Our best Delta deals on Knoxville to Salt Lake City flight tickets
Delta
Feb 21
TYS5:00 pmKnoxville McGhee Tyson
8h 11m
1 stop
SLC11:11 pmSalt Lake City
Feb 24
SLC12:50 amSalt Lake City
8h 17m
1 stop
TYS11:07 amKnoxville McGhee Tyson
$328
Find similar
Delta
Feb 21
TYS5:00 pmKnoxville McGhee Tyson
8h 11m
1 stop
SLC11:11 pmSalt Lake City
Feb 24
SLC12:50 amSalt Lake City
6h 23m
1 stop
TYS9:13 amKnoxville McGhee Tyson
$432
Find similar
Delta
Nov 1
TYS9:30 amKnoxville McGhee Tyson
8h 24m
1 stop
SLC3:54 pmSalt Lake City
Nov 3
SLC3:14 pmSalt Lake City
6h 32m
1 stop
TYS11:46 pmKnoxville McGhee Tyson
$767
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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 October 30, 2025.
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

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sun 12/7

4:52 pm-9:27 am

1 stop18h 35m

Salt Lake City

Wed 12/10

6:23 pm-3:57 pm

1 stop19h 34m

$156

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sun 12/7

6:30 am-9:27 am

1 stop28h 57m

Salt Lake City

Wed 12/10

6:23 pm-1:11 pm

1 stop16h 48m

$179

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 1/7

12:21 pm-7:15 pm

1 stop8h 54m

Salt Lake City

Sat 1/10

10:18 am-6:46 pm

1 stop6h 28m

$285

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 1/7

12:17 pm-8:21 pm

2 stops10h 04m

Salt Lake City

Sat 1/10

10:18 am-9:21 pm

1 stop9h 03m

$290

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 2/21

5:00 pm-11:11 pm

1 stop8h 11m

Salt Lake City

Tue 2/24

12:50 am-11:07 am

1 stop8h 17m

$328

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 1/7

11:10 am-9:59 pm

2 stops12h 49m

Salt Lake City

Sat 1/10

7:35 am-9:02 pm

2 stops11h 27m

$351

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 2/21

6:45 am-1:39 pm

1 stop8h 54m

Salt Lake City

Wed 2/25

7:30 am-7:29 pm

2 stops9h 59m

$420

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 2/21

5:00 pm-11:11 pm

1 stop8h 11m

Salt Lake City

Tue 2/24

12:50 am-9:13 am

1 stop6h 23m

$432

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 3/7

4:55 pm-10:15 pm

1 stop7h 20m

Salt Lake City

Thu 3/12

6:50 am-9:15 pm

2 stops12h 25m

$494

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 3/7

4:55 pm-12:50 am

2 stops9h 55m

Salt Lake City

Thu 3/12

6:50 am-9:15 pm

2 stops12h 25m

$499

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 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 $273. If you are unable to visit Salt Lake City during the month of August, then departing from Knoxville during the month September is also very affordable. Most momondo users find prices during this month for around $343.

What is the cheapest day to depart on your flight to Salt Lake City?

On average, the least expensive day to fly to Salt Lake City from Knoxville is on a Friday. momondo users have found tickets for Friday departures for as low as $436. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Sunday is $748.

What is the cheapest time of day to depart on your flight to Salt Lake City?

Our most recent data shows that the best time of day to fly to Salt Lake City is in the evening. Flights from Knoxville to Salt Lake City during this time can be as low as $268. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $626 per ticket.

How far in advance should I book a flight 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 $480 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 $265 on momondo.

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

As of October 2025, prices for Knoxville to Salt Lake City flights are approximately 52% cheaper 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

Direct flights

None
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

  • 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 43m.

  • 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 $95Free CancellationRating
5.8
3,122 reviews
Search Frontier flights
DeltaPriceFrom $219Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
United AirlinesPriceFrom $340Free CancellationRating
7.4
8,998 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
Logan
West Valley City
Sandy
Heber City
Lehi
Midvale
Layton
Midway
West Jordan
South Jordan
Draper
Farmington
Clearfield
Evanston
Alta
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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