Cheap flights from Phoenix to Knoxville

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Travelers usually depart from Phoenix Sky Harbor International, Phoenix–Mesa Gateway, Phoenix, AZ Greyhound Bus stop, Phoenix-Tufesa, or Phoenix Airport when they travel from Phoenix to Knoxville. Book your trip to arrive at McGhee Tyson, or Knoxville. The most popular airlines for this route are American Airlines, United Airlines, Allegiant Air, Delta Air Lines, and Frontier Airlines. Phoenix and Knoxville have 184 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights21204534-2836

Check-in for a flight from Phoenix to Knoxville

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
American AirlinesAALAAYesUnknownNo
United AirlinesUALUAYesUnknownNo
Allegiant AirAAYG4No4 min before flightNo
Delta Air LinesDALDLYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo

Travel tips & how to get from Phoenix to Knoxville

There are 1 carriers operating bus and train services between Phoenix and Knoxville. The cheapest price of a one-way ticket from Phoenix to Knoxville is $ 55. Round trip fares cost between $ 105 at the lowest and $ 173 at most.

Frequently asked questions

What are the most popular routes to and from Phoenix?

Travelers frequently search for route combinations, such as Phoenix and McCarran International, Los Angeles International, San Francisco International, O Hare International, Salt Lake City International, San Diego International, Minneapolis–Saint Paul International, Sacramento International, San Jose International, Oakland International, Ontario International.

What are the most popular routes to and from Knoxville?

Travelers frequently search for route combinations, such as Knoxville and Orlando Sanford International, Newark Liberty International, Fort Lauderdale–Hollywood International, Denver International, St. Pete–Clearwater International, William P. Hobby, O Hare International, Logan International, Sarasota–Bradenton International, Punta Gorda, Blue Grass.

What buses and trains depart from Phoenix?

A number of bus and train companies depart from Phoenix, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Phoenix and Knoxville?

What is Virtual Interlining and how do I use it?

Which airlines fly between Phoenix and Knoxville?

When's the best time to travel between Phoenix and Knoxville?

What flights operate between Phoenix and Knoxville?

Is it possible to reach Phoenix by bus or train?

What time do nonstop (direct) flights between Phoenix and Knoxville depart?

What time do nonstop (direct) flights between Phoenix and Knoxville arrive?

What time do flights between Phoenix and Knoxville depart?

What time do flights between Phoenix and Knoxville arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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