Cheap flights from Phoenix to Knoxville (TYS)

Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Knoxville from Phoenix. Booking flights from Phoenix to McGhee Tyson (TYS) should be relatively easy as there are 0 daily inbound flights from Phoenix from 6 different airlines.

Our cheapest airline available from Phoenix to Knoxville is Frontier. Our recent data shows that you can find tickets from as low as $90 on this airline. Additional options worth looking into are Allegiant Air and Delta, starting at $133 and $199 round-trip. Frontier is 72% cheaper than the average price of flights available within the next 90 days to this destination.

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $88. Users have also found prices from $92 and $159 on Allegiant Air and Delta, respectively.

While on average a flight from Phoenix to Knoxville is generally $293, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Phoenix Sky Harbor Intl - Knoxville McGhee Tyson), you can expect to pay $249 for that flight.

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

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

Yes. Cheapflights offers flight deals from Phoenix 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.

Currently, February is the cheapest month in which you can book a flight from Phoenix to Knoxville (average of $245). Flying from Phoenix to Knoxville in April is currently the most expensive (average of $424). 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.