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Knoxville

$108+ Cheap flights from Salt Lake City to Knoxville (SLC - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — TYS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Salt Lake City to Knoxville

Cheapest flights from Salt Lake City to Knoxville
Explore the most affordable flight options available from Salt Lake City to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Frontier deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:24 am
SLC
-
TYS
1 stop10h 54m
Frontier
Fri 2/276:51 pm
TYS
-
SLC
1 stop7h 23m
Frontier
Deal found 1/24$209
This Priceline deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:35 am
SLC
-
TYS
1 stop5h 58m
Frontier
Thu 4/234:28 pm
TYS
-
SLC
1 stop9h 40m
Frontier
Deal found 1/25$241
This Orbitz deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:35 am
SLC
-
TYS
1 stop5h 58m
Frontier
Sun 4/194:28 pm
TYS
-
SLC
1 stop20h 26m
Frontier
Deal found 1/24$256
This WAYA deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:12 pm
SLC
-
TYS
1 stop6h 49m
Multiple Airlines
Fri 2/276:51 pm
TYS
-
SLC
1 stop7h 23m
Multiple Airlines
Deal found 1/24$267
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:30 pm
SLC
-
TYS
1 stop20h 33m
Multiple Airlines
Tue 3/173:00 pm
TYS
-
SLC
2 stops21h 22m
Multiple Airlines
Deal found 1/25$272
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:24 am
SLC
-
TYS
1 stop11h 03m
Frontier
Fri 2/276:51 pm
TYS
-
SLC
2 stops22h 54m
Frontier
Deal found 1/24$302
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:59 pm
SLC
-
TYS
1 stop19h 19m
Multiple Airlines
Wed 3/410:00 am
TYS
-
SLC
1 stop25h 31m
Multiple Airlines
Deal found 1/26$304
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:35 am
SLC
-
TYS
1 stop5h 58m
Multiple Airlines
Sun 4/198:00 am
TYS
-
SLC
2 stops36h 07m
Multiple Airlines
Deal found 1/24$319
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:30 am
SLC
-
TYS
1 stop16h 58m
American Airlines
Sat 2/2812:21 pm
TYS
-
SLC
1 stop10h 43m
American Airlines
Deal found 1/24$355
This Frontier deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:24 am
SLC
-
TYS
1 stop11h 03m
Frontier
Mon 2/238:13 pm
TYS
-
SLC
1 stop6h 01m
Frontier
Deal found 1/26$364
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:10 am
SLC
-
TYS
1 stop5h 55m
United Airlines
Sat 2/287:05 am
TYS
-
SLC
1 stop9h 40m
United Airlines
Deal found 1/24$367

Find flight deals from Salt Lake City to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$209
(Frontier)

One-way from

$108
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$557
Provider with most accurate pricing for Salt Lake City-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Knoxville McGhee Tyson flights.
Search Deals
From Salt Lake City to Knoxville McGhee Tyson
Search Deals
One-way flight from Salt Lake City to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Salt Lake City to Knoxville that are best for you.

Fly from

Salt Lake City

Fly to

Knoxville

Route

Depart

Return

Price

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Mon 2/23

6:24 am-7:18 pm

1 stop10h 54m

Knoxville McGhee Tyson

Fri 2/27

6:51 pm-12:14 am

1 stop7h 23m

$209

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sun 3/1

9:59 pm-7:18 pm

1 stop19h 19m

Knoxville McGhee Tyson

Wed 3/4

10:00 am-9:31 am

1 stop25h 31m

$304

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 4/16

7:35 am-3:33 pm

1 stop5h 58m

Knoxville McGhee Tyson

Sun 4/19

8:00 am-6:07 pm

2 stops36h 07m

$319

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sat 2/21

7:10 am-3:05 pm

1 stop5h 55m

Knoxville McGhee Tyson

Sat 2/28

7:05 am-2:45 pm

1 stop9h 40m

$367

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sat 2/28

5:30 am-3:37 pm

1 stop8h 07m

Knoxville McGhee Tyson

Wed 3/4

4:02 pm-10:02 pm

1 stop8h 00m

$367

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sat 5/2

2:33 pm-10:23 pm

1 stop5h 50m

Knoxville McGhee Tyson

Tue 5/12

3:40 pm-10:19 pm

1 stop8h 39m

$385

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Tue 3/10

7:00 am-3:02 pm

1 stop6h 02m

Knoxville McGhee Tyson

Tue 3/17

4:55 pm-10:34 pm

1 stop7h 39m

$385

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sat 2/21

7:02 am-5:31 pm

2 stops8h 29m

Knoxville McGhee Tyson

Sat 2/28

12:21 pm-8:44 pm

2 stops10h 23m

$391

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 2/5

9:19 pm-3:30 pm

1 stop16h 11m

Knoxville McGhee Tyson

Sat 2/7

11:59 am-12:20 pm

2 stops26h 21m

$414

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sun 6/14

11:55 pm-10:41 am

1 stop8h 46m

Knoxville McGhee Tyson

Sat 6/20

5:57 pm-10:42 pm

1 stop6h 45m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 19 results
1
2

Compare providers for flights from Salt Lake City to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Knoxville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Knoxville flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Salt Lake City-Knoxville flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Salt Lake City-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Knoxville flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Salt Lake City to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Salt Lake City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Knoxville

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Knoxville. Price data was last updated on January 23, 2026.

The price you pay for your flight from Salt Lake City to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Salt Lake City to Knoxville?

Currently, October is the cheapest month in which you can book a flight from Salt Lake City to Knoxville (average of $173). Flying from Salt Lake City to Knoxville in April is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Salt Lake City to Knoxville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,200 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,189 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,058 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Salt Lake City to Knoxville?

    Departing from Salt Lake City to Knoxville will take you 5h 55m. Airlines will cover a distance of 1548 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Salt Lake City to Knoxville round-trip?

    Delta, at $148, was found to be the cheapest airline from Salt Lake City to Knoxville.Alternate airlines to your destination round-trip include Frontier and American Airlines. Delta is currently priced 71% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Salt Lake City to Knoxville one-way?

    The cheapest airlines for a one-way flight from Salt Lake City to Knoxville are Frontier ($80), American Airlines ($144), and United Airlines ($158).

  • Can I find deals for flights from Salt Lake City to Knoxville that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Knoxville.

  • Can I find deals for business class flights from Salt Lake City to Knoxville?

    Yes. Cheapflights offers flight deals from Salt Lake City to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Salt Lake City to Knoxville?

    Currently, October is the cheapest month in which you can book a flight from Salt Lake City to Knoxville (average of $173). Flying from Salt Lake City to Knoxville in April is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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Top 4 airlines flying from Salt Lake City to Knoxville

Discover the top 4 airlines that operate flights from Salt Lake City to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$148Average$501FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$173Average$300FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$242Average$492FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$367Average$562FlexibilityNo cancel feeOn-time69%

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