$126 Find Cheap Flights from Knoxville to Phoenix - Compare and Save

These are the earliest and latest flight times available from Knoxville to Phoenix Sky Harbor Intl Airport:

• Earliest: departs at 10:00 am and lands at 2:16 pm
• Latest: departs at 2:53 pm and lands at 7:09 pm.

The flight takes about 4h 16m.

Two cabin classes are available on flights from Knoxville to Phoenix Sky Harbor Intl Airport:

• Economy Class
• First Class

A nonstop flight from Knoxville to Phoenix Sky Harbor Intl Airport takes 4h 16m, covering 1,594 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Knoxville to Phoenix Sky Harbor Intl Airport range from $277 to $455, with an average of $343 over the past 12 months. Anything below $277 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 44% above the $343 route average. Book 13 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $302 round-trip, compared to $324 via a layover through Minneapolis St Paul (MSP).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by Allegiant Air. Other aircraft seen on the route include Airbus A321-100/200 variants.

One-way fares from Knoxville to Phoenix Sky Harbor Intl Airport are currently lower than usual. Average one-way flight prices are about $162, which is 19% below the typical average for this route.

Phoenix Sky Harbor Intl Airport (PHX) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

• NU Car
• Easirent
• Thrifty
• Hertz
• Dollar

Flights from Knoxville to Phoenix Sky Harbor Intl Airport usually depart from Knoxville McGhee Tyson (TYS) and arrive at Phoenix Sky Harbor Intl (PHX).

One-stop flights from Knoxville to Phoenix Sky Harbor Intl Airport most commonly connect through:

• Dallas/Fort Worth (DFW) - 39% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 20% of one-stop connections
• Denver Intl (DEN) - 20% of one-stop connections
• Charlotte Douglas (CLT) - 11% of one-stop connections

Yes. Flexible dates can save you up to 30% on flights from Knoxville to Phoenix Sky Harbor Intl Airport. Friday is the cheapest departure day at $291 round-trip on average, while Wednesday is the most expensive at $414, a difference of $123.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Allegiant Air operates flights between Knoxville and Phoenix Sky Harbor Intl Airport.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 21m, compared with 6h 27m via Chicago O'Hare Intl (ORD) and 6h 36m via Dallas Love Field (DAL).

Phoenix Sky Harbor Intl Airport is 2 hours behind Knoxville (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Phoenix Sky Harbor Intl Airport are Phoenix Convention Center, Chase Field and Camelback Ranch. These are among the most viewed places in Phoenix Sky Harbor Intl Airport on KAYAK.

Allegiant Air is one of the airlines flying from Knoxville to Phoenix that offers a carry-on policy to its passengers. It allows its travelers to come on board with one carry-on bag and one personal item with a weight limit of 25 lbs and they should fit in the overhead bin.

After your arrival in Phoenix from Knoxville, you should consider using the PHX Sky Train as your mode of transportation from the airport to the city. It's located on level five. This is a safe and convenient means of transportation that will efficiently get you to your destination from the airport.

Frontier Airline allows you to fly from Knoxville to Phoenix in the company of your pet. If you need to travel from Knoxville to Phoenix with your favorite animal you should consider booking this airline. For the safety of your pet, it is supposed to remain in its container along the journey.

Delta Air Line is a suitable airline you can consider booking when you are flying from Knoxville to Phoenix in the company of your kids. It has spacious secure seats with seatbelts that makes it comfortable when flying with your child on your lap and in-flight entertainment appropriate for children of all ages.