HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Utah

$126+ Cheap flights from Knoxville (TYS) to Utah

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SLC
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Utah with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Utah

Cheapest flights from Knoxville to Utah
Explore the most affordable flight options available from Knoxville to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/97:00 am
TYS
-
SLC
1 stop18h 44m
Multiple Airlines
Wed 8/128:16 am
SLC
-
TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/10$187
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 8/108:19 pm
TYS
-
SLC
1 stop13h 12m
Frontier
Mon 8/178:16 am
SLC
-
TYS
1 stop9h 08m
Frontier
Deal found 7/9$212
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/137:00 am
TYS
-
SLC
1 stop18h 44m
Multiple Airlines
Mon 8/178:16 am
SLC
-
TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/9$215
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 8/36:30 am
TYS
-
SLC
2 stops43h 14m
Multiple Airlines
Mon 8/108:16 am
SLC
-
TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/9$216
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 8/36:30 am
TYS
-
SLC
2 stops43h 14m
Multiple Airlines
Wed 8/128:16 am
SLC
-
TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/9$217
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/27:00 am
TYS
-
SLC
1 stop26h 31m
Multiple Airlines
Mon 8/108:16 am
SLC
-
TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/9$219
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 7/307:00 am
TYS
-
SLC
1 stop18h 44m
Multiple Airlines
Wed 8/126:05 am
SLC
-
TYS
1 stop11h 19m
Multiple Airlines
Deal found 7/9$250
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 7/307:00 am
TYS
-
SLC
1 stop18h 44m
Multiple Airlines
Mon 8/108:16 am
SLC
-
TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/9$254
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/27:00 am
TYS
-
SLC
1 stop26h 31m
Multiple Airlines
Thu 8/66:05 am
SLC
-
TYS
2 stops28h 12m
Multiple Airlines
Deal found 7/7$256
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/137:00 am
TYS
-
SLC
1 stop18h 44m
Multiple Airlines
Sun 8/166:05 am
SLC
-
TYS
2 stops38h 39m
Multiple Airlines
Deal found 7/9$275

Find flight deals from Knoxville to Utah

Keep the following information in mind while searching for Knoxville to Utah flight deals. Data was last updated July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$187
(Kiwi.com)

One-way from

$126
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$506
Provider with most accurate pricing for Knoxville McGhee Tyson-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Salt Lake City flights.
Search Deals
From Knoxville McGhee Tyson to Utah
Search Deals
One-way flight from Knoxville McGhee Tyson to Utah
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Utah 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 11, 2026.
Use the filters below to find and compare flights from Knoxville to Utah that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 8/11

6:12 pm-11:47 pm

1 stop7h 35m

Salt Lake City

Sat 8/15

11:35 pm-9:44 am

1 stop8h 09m

$279
Quickest round-trip

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 8/29

1:55 pm-5:35 pm

1 stop5h 40m

Salt Lake City

Sat 9/5

8:00 am-5:40 pm

1 stop7h 40m

$279

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 8/11

6:12 pm-11:47 pm

1 stop7h 35m

Salt Lake City

Fri 8/14

3:34 pm-11:52 pm

1 stop6h 18m

$317

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 8/11

7:00 am-11:32 am

1 stop6h 32m

Salt Lake City

Fri 8/14

5:05 am-4:58 pm

2 stops9h 53m

$357

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sat 10/10

6:00 am-12:03 pm

1 stop8h 03m

Salt Lake City

Mon 10/12

2:55 pm-11:12 pm

1 stop6h 17m

$439

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 8/11

3:00 pm-10:25 pm

2 stops9h 25m

Salt Lake City

Sat 8/15

8:40 am-5:40 pm

2 stops7h 00m

$454

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Tue 8/11

3:00 pm-10:25 pm

2 stops9h 25m

Salt Lake City

Fri 8/14

6:00 am-3:55 pm

2 stops7h 55m

$454

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sun 8/9

7:35 am-2:00 pm

2 stops8h 25m

Salt Lake City

Wed 8/12

7:45 am-6:55 pm

2 stops9h 10m

$497
Cheapest one-way

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Sun 11/8

6:30 am-8:03 am

1 stop27h 33m

$126

KnoxvilleSalt Lake City

TYS - SLC

TYSSLC

Knoxville McGhee Tyson

Wed 8/26

3:00 pm-8:30 pm

1 stop7h 30m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Knoxville to Utah

Have a flexible travel schedule? Discover the best time to fly to Utah 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 Utah

What is the cheapest month to book a flight from Knoxville to Utah?

Currently, April is the cheapest month in which you can book a flight from Knoxville to Utah (average of $105). Flying from Knoxville to Utah in May is currently the most expensive (average of $408). 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.

How much does it cost to fly round-trip from Knoxville to Utah?

How far ahead should I book a flight from Knoxville to Utah?

To ensure you get the cheapest price possible for a flight from Knoxville to Utah, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated July 11, 2026.
Read through reviews of airlines operating flights from Knoxville to Utah, such as Delta,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,458 reviews

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
7.8
Good
8,458 reviews
Delta
7.8
Good
8,458 reviews

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
9,975 reviews
Delta
7.8
Good
8,458 reviews

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.1
Good
11,806 reviews
Delta
7.8
Good
8,458 reviews

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.6
Fair
2,834 reviews
Delta
7.8
Good
8,458 reviews

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Knoxville to Utah?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Utah from Knoxville.

  • How long is the flight from Knoxville to Utah?

    Airlines like Delta, Southwest, and United Airlines fly from Knoxville to Utah in about 5h 40m. The time it takes to get you to your destination can typically vary by up to 1h 55m. There are 1548 mi between Knoxville and Utah. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Knoxville to Utah one-way?

    $80 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $125 and $148, respectively.

  • Can I find deals for flights from Knoxville to Utah that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Utah?

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

  • Can I find deals for business class flights from Knoxville to Utah?

    Yes. Cheapflights offers flight deals from Knoxville to Utah 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 Utah?

    Currently, April is the cheapest month in which you can book a flight from Knoxville to Utah (average of $105). Flying from Knoxville to Utah in May is currently the most expensive (average of $408). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Utah

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Seattle flights
Nashville to Newark flights
Nashville to LaGuardia flights
Nashville to John F Kennedy Intl flights
Nashville to Boston flights
Nashville to Las Vegas flights
Nashville to Orlando flights
Memphis to Hobby flights
Nashville to Los Angeles flights
Memphis to Newark flights
Nashville to O'Hare Intl flights
Nashville to Denver flights
Nashville to Miami flights
Memphis to Orlando flights
Memphis to Las Vegas flights
Memphis to George Bush Intcntl flights
Memphis to LaGuardia flights
Nashville to Dallas/Fort Worth flights
Nashville to Hobby flights
Nashville to George Bush Intcntl flights
Memphis to Miami flights
Memphis to Dallas/Fort Worth flights
Memphis to Los Angeles flights
Memphis to O'Hare Intl flights
Knoxville to LaGuardia flights
Nashville to San Francisco flights
Nashville to Baltimore flights
Nashville to Reagan-National flights
Memphis to Denver flights
Nashville to Philadelphia flights
Nashville to Fort Lauderdale flights
Nashville to Sky Harbor Intl flights
Nashville to Salt Lake City flights
Chattanooga to Orlando flights
Chattanooga to John F Kennedy Intl flights
Chattanooga to LaGuardia flights
Chattanooga to Newark flights
Memphis to John F Kennedy Intl flights
Chattanooga to O'Hare Intl flights
Knoxville to John F Kennedy Intl flights
Nashville to Dulles Intl flights
Chattanooga to Las Vegas flights
Knoxville to Seattle flights
Nashville to Midway flights
Nashville to Tampa flights
Nashville to San Diego flights
Knoxville to Orlando flights
Memphis to Fort Lauderdale flights
Nashville to Detroit flights

Top 4 airlines flying from Knoxville to Utah

Discover the top 4 airlines that operate flights from Knoxville to Utah. 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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$125Average$311FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$250Average$455FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$506FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$340Average$586FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.