Cheap Flights from Tucson International to Knoxville

Compare Tucson International to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

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Find the cheapest month to fly from Tucson International to Knoxville

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

Tucson International to Knoxville: Alternative routes

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

Tucson to Knoxville: Flight information

The things to know before you go.
Cheapest flight foundR 3,438
Cheapest month to flyOctober

Finding cheap flights from Tucson International to Knoxville: Frequently asked questions

The best price we found for a return flight from Tucson International to Knoxville is R 5,109. 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 Tucson International to Knoxville. But we found flights with one or more stops from R 5,093.
As of August 2025, there are no flights flying from Tucson International to Knoxville.
The cheapest month to fly from Tucson International to Knoxville is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tucson International Airport to Knoxville Airport on Wednesday, 10 September 2025.
No airlines currently offer direct flights between Tucson International Airport and Knoxville 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 Knoxville 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 Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Knoxville.

Flying from Tucson International Airport (TUS) to McGhee Tyson Airport (TYS): what you need to know

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably board your TUS to TYS flight.

  • Be prepared for longer queues in popular months like October. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.

How to find the cheapest flights from Tucson International Airport (TUS) to McGhee Tyson Airport (TYS)

  • R 3,438 is the lowest price for a one-way Tucson International Airport to McGhee Tyson Airport flight. A return flight starts at R 5,093. These prices can change based on availability.

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

  • Getting cheap flights from Tucson International Airport to McGhee Tyson Airport is more likely if you're flexible with your trip dates. Use the 'Whole month' search tool to see the lowest prices across the month and bag a great deal.

  • Finding cheap flights from TUS to TYS is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as fares go down.

  • Pick your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Tucson International Airport to McGhee Tyson Airport.

Handy information about Tucson International Airport (TUS)

  • TUS is located at 7005 South Plumer Ave..

  • Tucson International Airport maintains a solid on-time performance, so you're unlikely to face delays. Departures from TUS land at their destination as scheduled 84.8% of the time.

  • To reach Tucson International Airport from central Tucson, it takes about 20 minutes by car. Of course, this depends on traffic. It's approximately 21 kilometres from the airport to the city centre.

  • The journey on public transport usually takes 3 hours 5 minutes.

  • Get your travels off to a leisurely start by staying near TUS. Whether you've booked an early flight from Tucson International Airport to McGhee Tyson Airport or just don't want to be rushed, these hotels are ideal:

Arriving at McGhee Tyson Airport (TYS)

  • Book a hotel near TYS if you're taking a late Tucson International Airport to McGhee Tyson Airport flight. Settle into one of these options and skip the long transfer:

  • Go wherever you want, whenever you want with a McGhee Tyson Airport rental car. Book your wheels from Budget, Alamo or Avis and experience more of Knoxville and beyond.

  • Reserving your vehicle from McGhee Tyson Airport around three weeks ahead gives you the best chance of locking in a great deal.

Getting from McGhee Tyson Airport (TYS) to central Knoxville

  • The street address for TYS is 2055 Alcoa Highway.

  • From McGhee Tyson Airport, Knoxville is approximately 23 kilometres away. It takes around 20 minutes to reach the centre driving.

When to fly to McGhee Tyson Airport (TYS)

  • It's time to work out your travel dates for your flight from Tucson International Airport to McGhee Tyson Airport. July is the most popular month to head to Knoxville. If you'd like a quieter vibe, go in February.

  • When reserving your flight from Tucson International Airport to McGhee Tyson Airport, consider the type of weather you like. July is the warmest month in Knoxville, with temperatures ranging from 17ºC (63ºF) to 32ºC (90ºF).

  • January has average temperatures of between -6ºC (21ºF) and 11ºC (52ºF). Search for cheap tickets from TUS to TYS sometime then if you like travelling in cooler conditions.

Explore more of United States

  • You've done Knoxville, now it's time to discover other parts of United States. Journey about 451 kilometres north to Columbus to tick off its leading sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, there's plenty to keep you on the go.

  • Indianapolis is another favourite destination in United States and is around 467 kilometres north-west of Knoxville. No journey is complete without visiting The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

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