Cheap flights Knoxville — Phoenix (TYS — PHX)

Good to know - Cheap tickets Knoxville — Phoenix

Cheapest flight found $118
Minimal flight time 4h 15m
Flight distance 2574 km
Most popular airline Allegiant Air

Airfare Knoxville – Phoenix by month

Here you can find out in what months how much a ticket Knoxville – Phoenix costs to buy cheap plane tickets.

Month One-way Round-trip
October 2025
September 2025
October 2024
September 2024

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Knoxville — Phoenix

Departure Arrival Flight days Flight Airlines Flight time Airports
13:52 15:07 sun G41431 Allegiant Air 4h 15m McGhee Tyson Airport — Phoenix Sky Harbor International Airport Select dates
All routes

Sales of tickets from Knoxville to Phoenix in the last 48 hours

2025-09-28 one-way

2025-09-23 one-way

2025-09-22 one-way

2025-09-26 one-way

2025-09-18 one-way

2025-09-19 one-way

2025-09-19 one-way

Flights Knoxville — Phoenix

The selection of cheap flights Knoxville — Phoenix

Here you can find and purchase the cheapest flights Knoxville — Phoenix from $118 and Knoxville — Phoenix — Knoxville from $279.

The price of the flight Knoxville — Phoenix (United States) — Knoxville from $279 (round-trip).

The average price of the flight Knoxville — Phoenix (United States) — Knoxville $803 (round-trip).

Low cost flights Knoxville — Phoenix (TYS — PHX)

The distance between Knoxville and Phoenix 1599 miles (or 2574 kilometres).

The time difference between Knoxville and Phoenix is 3 h.

Minimal flight time from Knoxville to Phoenix 4h 15m.

LowCostClub always do a comparison of airfares Knoxville — Phoenix with several airlines (include Allegiant Air). They will always give you all available options so you can find the cheapest flight to Phoenix. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Knoxville — Phoenix. Last week, for instance, the cheapest round-trip prices stood at $279 while the cheapest one-way price that was available within the last week cost $118

Routes from nearby cities to Phoenix

A flight from a neighbouring city can help you save money on plane tickets.

Most often, flights to Phoenix are from Chattanooga. The cheapest plane ticket to Phoenix can be bought from $23 with a departure from Nashville, which is also the nearest city from Knoxville.

Popular International routes from Knoxville

Popular routes from Phoenix

If you are going to fly from Phoenix, then study the popular flights. The most popular flights from Phoenix:

Popular domestic routes from Knoxville

FAQ about Knoxville — Phoenix

Yes, you can fly from Knoxville to Phoenix. Knoxville has an airport (McGhee Tyson Airport) for flights. Allegiant Air departs from Knoxville on sun. There are non-direct flights through Air Cargo Carriers, American Airlines, Avelo Airlines, Delta Air Lines, FedEx, Frontier (Gordon the Golden Eagle Livery), Jet Linx Aviation, Kalitta Charters, NetJets, SkyWest Airlines, Slate Aviation, Sun Country Airlines, Tradewind Aviation, United Airlines, UPS, USA Jet Airlines.

A direct flight lasts an average of 4h 15m, during which time the aircraft covers a distance of 2574 km.

The price of flights Knoxville — Phoenix starts from $118.

Planes fly Knoxville — Phoenix 1 times a week on the following days: sun

In Knoxville — McGhee Tyson Airport. In Phoenix — Phoenix Sky Harbor International Airport, Phoenix Deer Valley Airport, Luke AFB, Scottsdale Airport, Phoenix-Mesa Gateway Airport.

The following flights fly between Knoxville and Phoenix: G41431

High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Knoxville — Phoenix flight deals.

Only one airline operates a direct flight Knoxville — Phoenix: Allegiant Air.

All the following airlines flights Knoxville — Phoenix: Air Cargo Carriers, Allegiant Air, American Airlines, Avelo Airlines, Delta Air Lines, FedEx, Frontier (Gordon the Golden Eagle Livery), Jet Linx Aviation, Kalitta Charters, NetJets, SkyWest Airlines, Slate Aviation, Sun Country Airlines, Tradewind Aviation, United Airlines, UPS, USA Jet Airlines.

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