Cheap Flights from Knoxville (TYS) to Salt Lake City (SLC)

Compare Knoxville to Salt Lake City flight deals

Find the cheapest month or even day of the year to fly to Salt Lake City

Book the best Salt Lake City fare with no extra fees

Flight deals from Knoxville to Salt Lake City

Looking for a cheap last-minute deal or the best return flight from Knoxville to Salt Lake City? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Knoxville to Salt Lake City

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Salt Lake City flights are currently cheapest in August.

Knoxville to Salt Lake City: Alternative routes

Compare routes from Knoxville to Salt Lake City below. You may find an airport to fly into that's cheaper, faster, or easier than Salt Lake City.

Knoxville to Salt Lake City: Flight information

The things to know before you go.
Cheapest flight found$311
Cheapest month to flyAugust

Finding cheap flights from Knoxville to Salt Lake City: Frequently asked questions

The best price we found for a return flight from Knoxville to Salt Lake City is $311. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Knoxville to Salt Lake City. But we found flights with one or more stops from $312.
As of July 2025, there are no flights flying from Knoxville to Salt Lake City.
The cheapest month to fly from Knoxville to Salt Lake City is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Salt Lake City Airport on Sunday, 24 August 2025.
No airlines currently offer direct flights between Knoxville Airport and Salt Lake City Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Salt Lake City but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Salt Lake City is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Salt Lake City.

Travelling from McGhee Tyson Airport (TYS) to Salt Lake City International Airport (SLC): what you need to know

  • Salt Lake City's timezone is UTC-6, making Salt Lake City two hours behind Knoxville.

  • Get to the airport on time so you don't miss your TYS to SLC flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months like July, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a high season in general.

How to find the cheapest flights from McGhee Tyson Airport (TYS) to Salt Lake City International Airport (SLC)

  • The cheapest price we've seen for a one-way McGhee Tyson Airport to Salt Lake City International Airport flight is $156. A round-trip fare right now is $312. Depending on the availability when you book, these fares could change.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from TYS to SLC if you book ahead. Airlines often have some fantastic early bird rates.

  • Getting cheap flights from McGhee Tyson Airport to Salt Lake City International Airport is easy if you can be flexible with your travel plans. Use the 'Whole month' tool to see the lowest prices across every month and land a great deal.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll update you as soon as there's a better deal on cheap flights from TYS to SLC.

  • Tailor your flights using filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from McGhee Tyson Airport to Salt Lake City International Airport.

Handy information about McGhee Tyson Airport (TYS)

  • TYS is located at 2055 Alcoa Highway.

  • 78.98% of flights taking off from McGhee Tyson Airport touch down at their destination on time.

  • Central Knoxville to McGhee Tyson Airport is around 23 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Looking for a handy hotel close to TYS? If you're boarding an early flight from McGhee Tyson Airport to Salt Lake City International Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at Salt Lake City International Airport (SLC)

Getting from Salt Lake City International Airport (SLC) to central Salt Lake City

  • SLC is located at 776 North Terminal Drive.

  • Salt Lake City International Airport to central Salt Lake City has a drive time of around 15 minutes. It's approximately 13 kilometres away.

  • When travelling by public transport, expect a journey time of roughly 2 hours 55 minutes.

When to fly to Salt Lake City International Airport (SLC)

  • The quietest month for a flight from McGhee Tyson Airport to Salt Lake City International Airport is April, while July is the busiest. Pick the ideal time to go to Salt Lake City based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in Salt Lake City is July, with the temperature ranging between 15ºC (59ºF) and 36ºC (97ºF). Lock in your flights from McGhee Tyson Airport to Salt Lake City International Airport in this month if this is the type of weather you enjoy.

  • If you want cooler conditions, look for a cheap ticket from TYS to SLC in January. Average temperatures are between -11ºC (12ºF) and 5ºC (41ºF) then.

Explore more of United States

  • Salt Lake City has its own special appeal, but there are so many other corners of United States waiting to be discovered. Around 483 kilometres north-west of Salt Lake City, a visit to Boise will fill your itinerary to the brim. Start with popular sights like Idaho State Capitol Building, Old Idaho Penitentiary and Zoo Boise.

  • Provo is another must-experience destination in United States and is around 64 kilometres south of Salt Lake City. No trip is complete without a visit to Museum of Art at Brigham Young University, BYU Museum of Palaeontology and Utah Lake State Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.