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$126+ Cheap flights from Utah to Knoxville (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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — TYS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Utah to Knoxville

Keep the following information in mind while searching for Utah to Knoxville flight deals. Data was last updated June 12, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$526
From Utah to Knoxville McGhee Tyson
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One-way flight from Utah to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 14% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Utah to Knoxville

Cheapest flights from Utah to Knoxville
Explore the most affordable flight options available from Utah to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:59 pmSLC - TYS
1 stop8h 15mAmerican Airlines
Sat 11/85:40 amTYS - SLC
1 stop6h 19mAmerican Airlines
Deal found 6/10$251
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:22 amSLC - TYS
1 stop9h 19mFrontier
Mon 9/17:10 pmTYS - SLC
1 stop18h 42mFrontier
Deal found 6/12$258
This Mytrip deal was found by Cheapflights users on 6/11. 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 8/39:52 pmSLC - TYS
2 stops21h 23mMultiple Airlines
Fri 8/82:28 pmTYS - SLC
1 stop22h 23mMultiple Airlines
Deal found 6/11$309
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/612:35 amSLC - TYS
1 stop8h 33mDelta
Mon 7/147:43 pmTYS - SLC
1 stop7h 10mDelta
Deal found 6/9$364
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 8/228:05 pmSLC - TYS
2 stops12h 08mUnited Airlines
Mon 8/254:40 pmTYS - SLC
1 stop8h 02mUnited Airlines
Deal found 6/11$384
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:00 amSLC - TYS
2 stops12h 34mAlaska Airlines
Fri 10/178:06 amTYS - SLC
2 stops12h 43mAlaska Airlines
Deal found 6/9$963

Cheapflights Fare Finder

Customize your flight search to find flights from Utah 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 June 12, 2025.
Use the filters below to find and compare flights from Utah to Knoxville that are best for you.

Fly from

Utah

Fly to

Knoxville

Route

Depart

Return

Price

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Tue 11/4

11:59 pm-10:14 am

1 stop8h 15m

Knoxville McGhee Tyson

Sat 11/8

5:40 am-9:59 am

1 stop6h 19m

$251

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 8/28

8:22 am-7:41 pm

1 stop9h 19m

Knoxville McGhee Tyson

Mon 9/1

7:10 pm-11:52 am

1 stop18h 42m

$258

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sun 8/3

9:52 pm-9:15 pm

2 stops21h 23m

Knoxville McGhee Tyson

Fri 8/8

2:28 pm-10:51 am

1 stop22h 23m

$309

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sun 7/6

12:35 am-11:08 am

1 stop8h 33m

Knoxville McGhee Tyson

Mon 7/14

7:43 pm-12:53 am

1 stop7h 10m

$364

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Fri 8/22

8:05 pm-10:13 am

2 stops12h 08m

Knoxville McGhee Tyson

Mon 8/25

4:40 pm-10:42 pm

1 stop8h 02m

$384

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Sun 10/12

7:00 am-9:34 pm

2 stops12h 34m

Knoxville McGhee Tyson

Fri 10/17

8:06 am-6:49 pm

2 stops12h 43m

$963

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 9/24

4:22 pm-12:21 am

1 stop5h 59m

$126

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Thu 6/26

8:19 pm-1:38 pm

1 stop15h 19m

$142

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 9/24

7:16 am-10:35 pm

2 stops13h 19m

$176

Salt Lake CityKnoxville

SLC - TYS

SLCTYS

Salt Lake City

Wed 9/24

5:26 pm-7:41 pm

2 stops24h 15m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Utah to Knoxville

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

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

Currently, January is the cheapest month in which you can book a flight from Utah to Knoxville (average of $296). Flying from Utah to Knoxville in March is currently the most expensive (average of $376). 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 UT to TYS?

Find hourly flight availability from Utah 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 June 12, 2025.

When flying from Utah to Knoxville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Utah to Knoxville have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
5.9
Fair
3,295 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

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 Utah to Knoxville. 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 into for flights to Knoxville from Utah?

    If you book a flight to Knoxville from Utah, you will be flying to McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville.

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

    $126 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Frontier, with prices starting from $176 and $229, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Utah to Knoxville (average of $296). Flying from Utah to Knoxville in March is currently the most expensive (average of $376). 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 Utah?

Book flights to Utah if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for Utah to Knoxville

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Top 4 airlines flying from Utah to Knoxville

Discover the top 4 airlines that operate flights from Utah 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$292FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$388Average$583FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$434Average$628FlexibilityNo cancel feeOn-time69%
DeltaCheapest$436Average$593FlexibilityNo cancel feeOn-timeN/A

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