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Cheap flights from Salt Lake City to Knoxville from $145

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Salt Lake City to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:07 pm - 10:32 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
30h 25m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
9:15 pm - 1:20 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
18h 05m1 stop Las Vegas Harry Reid Intl
$298Multiple Airlines
Wed, Dec 2 - Mon, Dec 7
Multiple Airlines Logo
9:34 pm - 8:25 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
20h 51m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:15 pm - 1:20 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
18h 05m1 stop Las Vegas Harry Reid Intl
$307Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
5:00 am - 2:04 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
7h 04m1 stop Dallas/Fort Worth
American Airlines Logo
5:32 pm - 10:02 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 30m1 stop Dallas/Fort Worth
$363American Airlines
Fri, Nov 27 - Fri, Dec 4
American Airlines Logo
1:57 pm - 11:32 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
7h 35m1 stop Dallas/Fort Worth
American Airlines Logo
5:32 pm - 10:02 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 30m1 stop Dallas/Fort Worth
$363American Airlines
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
12:44 pm - 8:47 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
6h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:37 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
7h 37m1 stop Chicago O'Hare Intl
$363United Airlines
Thu, Dec 3 - Thu, Dec 10
United Airlines Logo
12:44 pm - 8:47 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
6h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 pm - 10:39 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
7h 39m1 stop Houston George Bush Intcntl
$363United Airlines
Tue, Dec 15 - Wed, Dec 16
Delta Logo
3:35 pm - 11:58 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
6h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 am - 10:14 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 34m1 stop Atlanta Hartsfield-Jackson
$363Delta
Thu, Feb 4 - Wed, Feb 17
Delta Logo
8:00 am - 6:30 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
8h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:10 am - 2:30 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
9h 20m1 stop Detroit Metropolitan Wayne County
$363Delta
Thu, Dec 3 - Sat, Dec 5
Southwest Logo
2:15 pm - 11:25 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
7h 10m2 stops Denver Intl Nashville Intl
Southwest Logo
3:50 pm - 8:25 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 35m1 stop Denver Intl
$368Southwest
Thu, Feb 4 - Mon, Feb 8
Southwest Logo
6:30 am - 5:45 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
9h 15m2 stops Denver Intl Dallas Love Field
Southwest Logo
3:50 pm - 12:20 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
10h 30m2 stops Denver Intl Phoenix Sky Harbor Intl
$373Southwest
Thu, Feb 4 - Mon, Feb 8

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Delta flights from Salt Lake City to Knoxville

Our best Delta deals on Salt Lake City to Knoxville flight tickets
Delta
Dec 2
SLC8:00 amSalt Lake City
7h 30m
1 stop
TYS5:30 pmKnoxville McGhee Tyson
Dec 8
TYS7:00 amKnoxville McGhee Tyson
8h 58m
1 stop
SLC1:58 pmSalt Lake City
$363
Delta
Dec 14
SLC3:45 pmSalt Lake City
6h 12m
1 stop
TYS11:57 pmKnoxville McGhee Tyson
Jan 5
TYS1:04 pmKnoxville McGhee Tyson
8h 56m
1 stop
SLC8:00 pmSalt Lake City
$391
Delta
Dec 9
SLC9:49 amSalt Lake City
6h 33m
1 stop
TYS6:22 pmKnoxville McGhee Tyson
Dec 13
TYS5:40 amKnoxville McGhee Tyson
8h 26m
1 stop
SLC12:06 pmSalt Lake City
$403

Southwest flights from Salt Lake City to Knoxville

Our best Southwest deals on Salt Lake City to Knoxville flight tickets
Southwest
Feb 4
SLC2:15 pmSalt Lake City
7h 10m
2 stops
TYS11:25 pmKnoxville McGhee Tyson
Feb 8
TYS3:50 pmKnoxville McGhee Tyson
6h 35m
1 stop
SLC8:25 pmSalt Lake City
$368
Southwest
Feb 4
SLC6:30 amSalt Lake City
9h 15m
2 stops
TYS5:45 pmKnoxville McGhee Tyson
Feb 8
TYS3:50 pmKnoxville McGhee Tyson
10h 30m
2 stops
SLC12:20 amSalt Lake City
$373
Southwest
Dec 14
SLC7:25 amSalt Lake City
10h 25m
2 stops
TYS7:50 pmKnoxville McGhee Tyson
Jan 5
TYS2:40 pmKnoxville McGhee Tyson
9h 25m
2 stops
SLC10:05 pmSalt Lake City
$427

momondo Fare Finder

 
Use the filters below to find and compare flights from Salt Lake City to Knoxville that are best for you.

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Route

Depart

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Price

Cheapest round-trip

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 12/2

2:07 pm-10:32 pm

2 stops30h 25m

Knoxville McGhee Tyson

Mon 12/7

9:15 pm-1:20 pm

1 stop18h 05m

$298

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Thu 12/3

9:34 pm-8:25 pm

1 stop20h 51m

Knoxville McGhee Tyson

Mon 12/7

9:15 pm-1:20 pm

1 stop18h 05m

$307

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Fri 11/27

5:00 am-2:04 pm

1 stop7h 04m

Knoxville McGhee Tyson

Fri 12/4

5:32 pm-10:02 pm

1 stop6h 30m

$363

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Tue 12/1

1:57 pm-11:32 pm

1 stop7h 35m

Knoxville McGhee Tyson

Tue 12/8

5:32 pm-10:02 pm

1 stop6h 30m

$363

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Thu 12/3

12:44 pm-8:47 pm

1 stop6h 03m

Knoxville McGhee Tyson

Thu 12/10

6:00 am-11:37 am

1 stop7h 37m

$363

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Tue 12/15

12:44 pm-8:47 pm

1 stop6h 03m

Knoxville McGhee Tyson

Wed 12/16

5:00 pm-10:39 pm

1 stop7h 39m

$363
Quickest round-trip

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Thu 2/4

3:35 pm-11:58 pm

1 stop6h 23m

Knoxville McGhee Tyson

Wed 2/17

5:40 am-10:14 am

1 stop6h 34m

$363

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Thu 12/3

8:00 am-6:30 pm

1 stop8h 30m

Knoxville McGhee Tyson

Sat 12/5

7:10 am-2:30 pm

1 stop9h 20m

$363

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Thu 2/4

2:15 pm-11:25 pm

2 stops7h 10m

Knoxville McGhee Tyson

Mon 2/8

3:50 pm-8:25 pm

1 stop6h 35m

$368

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Thu 2/4

6:30 am-5:45 pm

2 stops9h 15m

Knoxville McGhee Tyson

Mon 2/8

3:50 pm-12:20 am

2 stops10h 30m

$373

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

Prices are currently low for flights on this route.

Typical prices usually range from $362 to $621.
The lowest price recently found on this route was $298.

What is the cheapest month to fly to Knoxville?

The month of March is, on average, the cheapest month to fly to Knoxville from Salt Lake City, with most prices found around $436. If you aren’t able to travel during the month of March, then book flights to Knoxville from Salt Lake City during August instead. Flights to Knoxville in August, while not as cheap as those in March, still average around $443.

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

You are more likely to see cheaper flights to Knoxville from Salt Lake City when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $501 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Salt Lake City for as low as $417 on momondo.

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

As of November 2026, prices for Salt Lake City to Knoxville flights are approximately 207% more expensive when compared to flights at the same time last year.

When to book flights from Salt Lake City to Knoxville

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

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

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

Best Price Found

$145

Fastest flight time

5h 47m

Direct flights

None
The best one-way flight to Knoxville from Salt Lake City in the past 72 hours is $145. The best round-trip flight deal from Salt Lake City to Knoxville found on momondo in the last 72 hours is $298.
The fastest flight from Salt Lake City to Knoxville takes 5h 47m
There are no direct flights from Salt Lake City to Knoxville. There are no popular flight routes from Salt Lake City to Knoxville.
Search flight deals

Frequently asked questions about flying from Salt Lake City to Knoxville

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

    A flight from Salt Lake City to Knoxville McGhee Tyson will travel around 1542.5 mi. A reasonable flight in good conditions will take 5h 47m.

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

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

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

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

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

Best airlines flying from Salt Lake City to Knoxville

Compare and see reviews for airlines that fly from Salt Lake City to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $201Free CancellationRating
5.5
2,511 reviews
Search Frontier flights
DeltaPriceFrom $278Free CancellationRating
7.8
8,700 reviews
Search Delta flights
American AirlinesPriceFrom $323Free CancellationRating
7.0
12,228 reviews
Search American Airlines flights
United AirlinesPriceFrom $354Free CancellationRating
7.3
10,461 reviews
Search United Airlines flights
SouthwestPriceFrom $362Free CancellationRating
8.0
4,214 reviews
Search Southwest 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
Kodak
Oak Ridge
Lenoir City
Newport
Dandridge
Clinton
Rockford
Jefferson City

Why use momondo?

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

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

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

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

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

Once all potential Salt Lake City to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from Salt Lake City and alert you when they change.

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