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Cheap flights from Salt Lake City to Knoxville from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to Knoxville departing on 9/23. 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

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
10:30 am - 1:19 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
24h 49m1 stop Denver Intl
Multiple Airlines Logo
6:30 am - 12:24 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
19h 54m1 stop Denver Intl
$239Multiple Airlines
Wed, Nov 4 - Sun, Nov 8
Multiple Airlines Logo
9:28 pm - 1:11 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
13h 43m1 stop Denver Intl
Multiple Airlines Logo
7:20 am - 8:33 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
39h 13m2 stops Austin Bergstrom Denver Intl
$258Multiple Airlines
Wed, Oct 28 - Mon, Nov 2
American Airlines Logo
1:01 pm - 11:58 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
8h 57m1 stop Charlotte Douglas
American Airlines Logo
5:30 am - 10:18 amTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 48m1 stop Dallas/Fort Worth
$389American Airlines
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
7:00 am - 4:43 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
7h 43m1 stop Dallas/Fort Worth
American Airlines Logo
2:43 pm - 7:14 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
6h 31m1 stop Dallas/Fort Worth
$389American Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
1:14 pm - 9:45 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
6h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
4:50 pm - 10:43 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
7h 53m1 stop Denver Intl
$389United Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
3:05 pm - 11:02 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
5h 57m1 stop Minneapolis St Paul
Delta Logo
10:29 am - 3:55 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
7h 26m1 stop Atlanta Hartsfield-Jackson
$389Delta
Sat, Oct 24 - Tue, Oct 27
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
$389Delta
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
1:04 pm - 10:29 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
7h 25m1 stop Denver Intl
United Airlines Logo
6:45 am - 1:25 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
8h 40m2 stops Chicago O'Hare Intl Denver Intl
$394United Airlines
Sat, Nov 7 - Sat, Nov 14
Southwest Logo
3:45 pm - 12:10 pmSLC  Salt Lake City-TYS Knoxville McGhee Tyson
18h 25m2 stops Las Vegas Harry Reid Intl Nashville Intl
Southwest Logo
7:10 am - 2:20 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
9h 10m2 stops Nashville Intl Denver Intl
$411Southwest
Sat, Nov 7 - Sat, Nov 14
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
7:05 am - 3:45 pmTYS  Knoxville McGhee Tyson-SLC Salt Lake City
10h 40m2 stops Nashville Intl Phoenix Sky Harbor Intl
$425Southwest
Wed, Dec 2 - Mon, Dec 7

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Southwest flights from Salt Lake City to Knoxville

Our best Southwest deals on Salt Lake City to Knoxville flight tickets
Southwest
Oct 6
SLC7:35 amSalt Lake City
5h 05m
1 stop
TYS2:40 pmKnoxville McGhee Tyson
Oct 14
TYS4:20 pmKnoxville McGhee Tyson
6h 25m
1 stop
SLC8:45 pmSalt Lake City
$384
Southwest
Oct 6
SLC7:35 amSalt Lake City
5h 05m
1 stop
TYS2:40 pmKnoxville McGhee Tyson
Oct 14
TYS7:15 amKnoxville McGhee Tyson
7h 55m
2 stops
SLC1:10 pmSalt Lake City
$390
Southwest
Oct 27
SLC11:45 amSalt Lake City
7h 15m
2 stops
TYS9:00 pmKnoxville McGhee Tyson
Nov 3
TYS7:05 amKnoxville McGhee Tyson
10h 40m
2 stops
SLC3:45 pmSalt Lake City
$399

American Airlines flights from Salt Lake City to Knoxville

Our best American Airlines deals on Salt Lake City to Knoxville flight tickets
American Airlines
Sep 26
SLC7:00 amSalt Lake City
7h 43m
1 stop
TYS4:43 pmKnoxville McGhee Tyson
Sep 30
TYS5:35 pmKnoxville McGhee Tyson
8h 10m
1 stop
SLC11:45 pmSalt Lake City
$389
American Airlines
Oct 24
SLC11:30 pmSalt Lake City
8h 53m
1 stop
TYS10:23 amKnoxville McGhee Tyson
Oct 27
TYS8:21 amKnoxville McGhee Tyson
9h 36m
2 stops
SLC3:57 pmSalt Lake City
$394
American Airlines
Sep 26
SLC11:31 amSalt Lake City
9h 19m
2 stops
TYS10:50 pmKnoxville McGhee Tyson
Sep 30
TYS2:43 pmKnoxville McGhee Tyson
6h 31m
1 stop
SLC7:14 pmSalt Lake City
$420

momondo Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 5, 2026.
Use the filters below to find and compare flights from Salt Lake City 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

Wed 11/4

10:30 am-1:19 pm

1 stop24h 49m

Knoxville McGhee Tyson

Sun 11/8

6:30 am-12:24 am

1 stop19h 54m

$239

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 10/28

9:28 pm-1:11 pm

1 stop13h 43m

Knoxville McGhee Tyson

Mon 11/2

7:20 am-8:33 pm

2 stops39h 13m

$258

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Thu 11/5

1:01 pm-11:58 pm

1 stop8h 57m

Knoxville McGhee Tyson

Mon 11/9

5:30 am-10:18 am

1 stop6h 48m

$389

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Sat 9/26

7:00 am-4:43 pm

1 stop7h 43m

Knoxville McGhee Tyson

Wed 9/30

2:43 pm-7:14 pm

1 stop6h 31m

$389

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 9/2

1:14 pm-9:45 pm

1 stop6h 31m

Knoxville McGhee Tyson

Wed 9/9

4:50 pm-10:43 pm

1 stop7h 53m

$389

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Sat 10/24

3:05 pm-11:02 pm

1 stop5h 57m

Knoxville McGhee Tyson

Tue 10/27

10:29 am-3:55 pm

1 stop7h 26m

$389
Quickest round-trip

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

$389

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Sat 11/7

1:04 pm-10:29 pm

1 stop7h 25m

Knoxville McGhee Tyson

Sat 11/14

6:45 am-1:25 pm

2 stops8h 40m

$394

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Sat 11/7

3:45 pm-12:10 pm

2 stops18h 25m

Knoxville McGhee Tyson

Sat 11/14

7:10 am-2:20 pm

2 stops9h 10m

$411

Salt Lake CityKnoxville

SLC Salt Lake City - TYS Knoxville McGhee Tyson

SLCTYS

Salt Lake City

Wed 12/2

7:25 am-7:45 pm

2 stops10h 20m

Knoxville McGhee Tyson

Mon 12/7

7:05 am-3:45 pm

2 stops10h 40m

$425

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 $324 to $543.
The lowest price recently found on this route was $239.

What is the cheapest month to fly to Knoxville?

The month of November is, on average, the cheapest month to fly to Knoxville from Salt Lake City, with most prices found around $377. If you aren’t able to travel during the month of November, then book flights to Knoxville from Salt Lake City during January instead. Flights to Knoxville in January, while not as cheap as those in November, still average around $431.

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 $481 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 $335 on momondo.

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

As of August 2026, prices for Salt Lake City to Knoxville flights are approximately 12% cheaper 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

Fastest flight time

6h 20m

Direct flights

None
The fastest flight from Salt Lake City to Knoxville takes 6h 20m
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 6h 20m.

  • 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 $173Free CancellationRating
5.6
2,733 reviews
Search Frontier flights
American AirlinesPriceFrom $242Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.8
8,491 reviews
Search Delta flights
SouthwestPriceFrom $324Free CancellationRating
8.0
4,220 reviews
Search Southwest flights
United AirlinesPriceFrom $329Free CancellationRating
7.4
10,058 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
Lenoir City
Dandridge
Clinton
Jefferson City
Rockford

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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