Salt Lake City

$126+ Cheap flights from Knoxville to Salt Lake City (TYS - SLC)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SLC
Jul 8 — Jul 151
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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Salt Lake City are usually found in August or April, booked 31 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Knoxville to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Salt Lake City (SLC). 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 July 3, 2025.

Round-trip from

$224
(Priceline)

One-way from

$126
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$488
From Knoxville McGhee Tyson to Salt Lake City
One-way flight from Knoxville McGhee Tyson to Salt Lake City
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Knoxville to Salt Lake City

Cheapest flights from Knoxville to Salt Lake City
Explore the most affordable flight options available from Knoxville to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/3. 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.
Tue 12/234:47 pmTYS - SLC
1 stop9h 21mFrontier
Tue 12/307:20 amSLC - TYS
1 stop6h 32mFrontier
Deal found 7/3$224
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/66:39 pmTYS - SLC
1 stop6h 17mAmerican Airlines
Tue 8/121:23 pmSLC - TYS
1 stop5h 50mAmerican Airlines
Deal found 7/3$251
This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 10/97:15 pmTYS - SLC
1 stop7h 23mDelta
Mon 10/1311:20 pmSLC - TYS
1 stop7h 51mDelta
Deal found 7/1$314
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/249:12 pmTYS - SLC
2 stops17h 31mMultiple Airlines
Fri 8/293:02 pmSLC - TYS
1 stop6h 37mMultiple Airlines
Deal found 7/3$345
This United Airlines deal was found by Cheapflights users on 7/1. 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 9/274:40 pmTYS - SLC
1 stop6h 10mUnited Airlines
Tue 9/308:26 amSLC - TYS
2 stops9h 26mUnited Airlines
Deal found 7/1$346
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:27 amTYS - SLC
2 stops16h 26mAlaska Airlines
Tue 9/98:30 amSLC - TYS
2 stops11h 46mAlaska Airlines
Deal found 7/2$414

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Knoxville to Salt Lake City that are best for you.

Fly from

Knoxville

Fly to

Salt Lake City

Route

Depart

Return

Price

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 12/23

4:47 pm-12:08 am

1 stop9h 21m

Salt Lake City

Tue 12/30

7:20 am-3:52 pm

1 stop6h 32m

$224

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 8/6

6:39 pm-10:56 pm

1 stop6h 17m

Salt Lake City

Tue 8/12

1:23 pm-9:13 pm

1 stop5h 50m

$251

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Thu 10/9

7:15 pm-12:38 am

1 stop7h 23m

Salt Lake City

Mon 10/13

11:20 pm-9:11 am

1 stop7h 51m

$314

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sun 8/24

9:12 pm-12:43 pm

2 stops17h 31m

Salt Lake City

Fri 8/29

3:02 pm-11:39 pm

1 stop6h 37m

$345

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 9/27

4:40 pm-8:50 pm

1 stop6h 10m

Salt Lake City

Tue 9/30

8:26 am-7:52 pm

2 stops9h 26m

$346

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 9/2

7:27 am-9:53 pm

2 stops16h 26m

Salt Lake City

Tue 9/9

8:30 am-10:16 pm

2 stops11h 46m

$414

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 8/13

7:55 am-12:31 pm

1 stop6h 36m

$126

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 7/15

5:57 pm-12:53 am

1 stop8h 56m

$149

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Mon 7/14

11:01 am-4:30 pm

1 stop7h 29m

$177

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Fri 8/15

4:35 pm-5:14 pm

1 stop26h 39m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Knoxville 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 Knoxville to Salt Lake City

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

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Salt Lake City. Price data was last updated on June 27, 2025.

The price you pay for your flight from Knoxville to Salt Lake City may vary depending on when you book. For the best chance of a lower fare, look to book 31 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 Knoxville to Salt Lake City?

Currently, October is the cheapest month in which you can book a flight from Knoxville to Salt Lake City (average of $277). Flying from Knoxville to Salt Lake City in March is currently the most expensive (average of $417). 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 TYS to SLC?

Find hourly flight availability from Knoxville to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Salt Lake City in the evening. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight in the afternoon.

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

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

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

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Knoxville to Salt Lake City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Knoxville to Salt Lake City round-trip?

    Cheapflights users have booked flights from Knoxville to Salt Lake City round-trip from $224. Other airlines that can offer you cheap pricing are American Airlines, from $251, and Delta, from $314. These flights start at 58% lower than the current average price 3 months from now.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $126. Users have also found prices from $149 and $264 on Delta and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Salt Lake City 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 Knoxville to Salt Lake City?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to Salt Lake City (average of $277). Flying from Knoxville to Salt Lake City in March is currently the most expensive (average of $417). 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
Bountiful
Midvale
West Valley City
Lehi
Layton
Farmington
Logan
Evanston
West Jordan
Draper
South Jordan
Sandy

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Top 4 airlines flying from Knoxville to Salt Lake City

Discover the top 4 airlines that operate flights from Knoxville to Salt Lake City. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$219FlexibilityNo cancel feeOn-time62%
DeltaCheapest$298Average$537FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$388Average$592FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$428Average$686FlexibilityNo cancel feeOn-time69%

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