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$92+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — TYS
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Salt Lake City to Knoxville McGhee Tyson are usually found in November or October, booked 65 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Kiwi.com)

One-way from

$92
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$443
Provider with most accurate pricing for Salt Lake City-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Knoxville McGhee Tyson flights.
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From Salt Lake City to Knoxville McGhee Tyson
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One-way flight from Salt Lake City to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 14% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Wed 12/107:20 amSLC - TYS
1 stop27h 51mMultiple Airlines
Mon 1/127:35 amTYS - SLC
1 stop8h 08mMultiple Airlines
Deal found 10/24$207
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:10 pmSLC - TYS
1 stop27h 12mFrontier
Sun 11/167:07 pmTYS - SLC
1 stop14h 25mFrontier
Deal found 10/27$234
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/98:00 amSLC - TYS
1 stop8h 22mFrontier
Thu 11/137:17 pmTYS - SLC
1 stop14h 15mFrontier
Deal found 10/25$254
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Thu 11/138:05 amSLC - TYS
1 stop8h 17mMultiple Airlines
Sun 11/167:00 amTYS - SLC
1 stop26h 32mMultiple Airlines
Deal found 10/26$276
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/28:00 amSLC - TYS
1 stop8h 07mMultiple Airlines
Sun 11/97:00 amTYS - SLC
1 stop26h 32mMultiple Airlines
Deal found 10/25$290
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:20 amSLC - TYS
1 stop6h 15mAmerican Airlines
Sat 11/157:54 amTYS - SLC
1 stop6h 41mAmerican Airlines
Deal found 10/25$305
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:00 amSLC - TYS
1 stop5h 48mDelta
Fri 12/512:50 pmTYS - SLC
1 stop9h 09mDelta
Deal found 10/26$309
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/237:20 amSLC - TYS
1 stop6h 31mMultiple Airlines
Wed 12/241:58 pmTYS - SLC
1 stop12h 09mMultiple Airlines
Deal found 10/27$322

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 October 27, 2025.
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

Wed 12/10

7:20 am-1:11 pm

1 stop27h 51m

Knoxville McGhee Tyson

Mon 1/12

7:35 am-1:43 pm

1 stop8h 08m

$207

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sun 11/9

8:00 am-6:22 pm

1 stop8h 22m

Knoxville McGhee Tyson

Thu 11/13

7:17 pm-7:32 am

1 stop14h 15m

$254

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 11/12

5:34 pm-6:22 pm

2 stops22h 48m

Knoxville McGhee Tyson

Sun 11/16

7:07 pm-7:32 am

1 stop14h 25m

$265

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sat 2/14

7:30 am-7:29 pm

2 stops9h 59m

Knoxville McGhee Tyson

Tue 2/17

6:45 am-11:37 am

1 stop6h 52m

$278

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 11/12

7:20 am-3:35 pm

1 stop6h 15m

Knoxville McGhee Tyson

Sat 11/15

7:54 am-12:35 pm

1 stop6h 41m

$305

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Fri 11/28

7:00 am-2:48 pm

1 stop5h 48m

Knoxville McGhee Tyson

Fri 12/5

12:50 pm-7:59 pm

1 stop9h 09m

$309

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Fri 1/23

1:47 pm-11:09 am

2 stops19h 22m

Knoxville McGhee Tyson

Mon 1/26

7:35 am-1:43 pm

1 stop8h 08m

$324

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 11/13

8:27 am-10:58 pm

2 stops12h 31m

Knoxville McGhee Tyson

Sun 11/16

7:00 am-7:32 am

1 stop26h 32m

$333

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 11/12

11:49 pm-8:34 am

1 stop6h 45m

Knoxville McGhee Tyson

Mon 11/17

6:16 pm-11:59 pm

1 stop7h 43m

$334

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sun 12/7

7:20 am-3:57 pm

1 stop6h 37m

$92

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 16 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-Knoxville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 October 24, 2025.

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, November is the cheapest month in which you can book a flight from Salt Lake City to Knoxville (average of $146). Flying from Salt Lake City to Knoxville in April is currently the most expensive (average of $434). 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.

What is the cheapest time of day to fly from SLC to TYS?

Find hourly flight availability from Salt Lake City to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Salt Lake City to Knoxville in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Salt Lake City to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Knoxville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Salt Lake City to Knoxville flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 27, 2025.
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
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,122 reviews
Delta
7.9
Good
7,996 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 8h 22m. 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?

    Frontier, at $138, was found to be the cheapest airline from Salt Lake City to Knoxville.Alternate airlines to your destination round-trip include American Airlines and Delta. Frontier is currently priced 75% below the average price you’ll pay for this route.

  • 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, November is the cheapest month in which you can book a flight from Salt Lake City to Knoxville (average of $146). Flying from Salt Lake City to Knoxville in April is currently the most expensive (average of $434). 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
Morristown
Cherokee
Crossville
Corbin
Bryson City
Alcoa
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

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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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$146Average$239FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$245Average$520FlexibilityNo cancel feeOn-time71%
DeltaCheapest$250Average$566FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$434Average$636FlexibilityNo cancel feeOn-time69%

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