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Cheap flights from Phoenix to Knoxville (PHX - TYS)

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The best prices from Phoenix to Knoxville are usually found in August or July, booked 32 days in advance, depart on a Friday or Wednesday and return on a Friday

How to find the cheapest flight from
Phoenix (PHX) to Knoxville (TYS)

PHX - TYS
Price
$251 - $453
TYS
Temperature
51.8 - 89.6 °F
TYS
Rainfall
2.2 - 5.1 inches

Popular in

December

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 32% potential price drop

Round-trip from

$251

From Phoenix to Knoxville

One-way from

$136

One-way flight from Phoenix to Knoxville

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Phoenix to Knoxville?

Flights from Phoenix to Knoxville are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Knoxville.

How far in advance should I book a flight from Phoenix to Knoxville?

To save on the cost of your flight from Phoenix to Knoxville, book at least 25 days before your planned departure. Booking around this time can save you about 71% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $228 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $345.

What is the cheapest month to fly from Phoenix to Knoxville?

Our data shows that July tends to be the cheapest month to fly to Knoxville from Phoenix. Users have commonly found prices around $185 for the month, but tickets can be as low as $78. Due to multiple factors, prepare for potentially higher prices in November.

When is the cheapest time to fly from Phoenix to Knoxville (PHX - TYS)?

A simple way to save on the total cost of your ticket is to fly from Phoenix to Knoxville in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the afternoon.

Cheap flights from Phoenix to Knoxville in November, December 2020

The best prices found for PHX to TYS flights for November, December
10 Dec - 13 Dec
$123pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
18 Dec - 22 Dec
$141pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
17 Dec - 22 Dec
$151pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl

Phoenix to Knoxville 2021 flight deals

Cheap flights to Knoxville from Phoenix found for next year
10 Dec - 13 Dec
$123pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
18 Dec - 22 Dec
$141pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
17 Dec - 22 Dec
$151pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl

Last minute flights from Phoenix to Knoxville

Late deals on round-trip flights to Knoxville from Phoenix, departing today and this week
4 Dec - 7 Dec
$353pp
PHX
Phoenix Sky Harbor Intl
American Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
American Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
4 Dec - 7 Dec
$992pp
PHX
Phoenix Sky Harbor Intl
American Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
American Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl

One-way flights to Knoxville from Phoenix

The cheapest one-way flights from Phoenix to Knoxville
3:00 am - 1:46 pm
Frontier
1 Stop
8h 46m
PHX - TYS
Frontier
$136
Gotogate
8:15 am - 7:13 am
Multiple Airlines
3 Stops
20h 58m
PHX - TYS
Multiple Airlines
$234
Kiwi.com
8:46 pm - 7:15 am
American Airlines
1 Stop
8h 29m
PHX - TYS
American Airlines

Related info for your journey

Useful info, stats and facts about Phoenix to Knoxville flights.

Flight FAQs

From Phoenix to Knoxville

Are flight prices decreasing from Phoenix to Knoxville due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Phoenix and Knoxville for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Phoenix Sky Harbor Intl to Knoxville McGhee Tyson to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Phoenix Sky Harbor Intl to Knoxville McGhee Tyson. Policies will vary by airline.

Which airlines flying from Phoenix Sky Harbor Intl to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Delta, and United Airlines flying from Phoenix Sky Harbor Intl to Knoxville McGhee Tyson have implemented new flexible cancellation policies.

Can I find flights from Phoenix to Knoxville for under $200 on Cheapflights?

Yes, there are multiple flights from Phoenix to Knoxville for under $200. The cheapest flight booked recently is on Frontier for just $123, but on average you can expect to pay $157.

Are there nonstop flights from Phoenix to Knoxville for under $100 on Cheapflights?

There are no nonstop flights from Phoenix to Knoxville, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Phoenix to Knoxville for under $400?

There are currently 2+ open flights from Phoenix to Knoxville within the next 7 days for less than $400.

How popular is this flight route?

The Phoenix Sky Harbor Intl to Knoxville McGhee Tyson flight path was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Phoenix or Knoxville?

Phoenix will have less rainfall in 2 compared to Knoxville over the next 3 days.

Is Phoenix weather warmer or cooler than Knoxville?

Temperatures around the 108 °F's can be experienced in July. The weather in Knoxville is colder than in Phoenix. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Phoenix to Knoxville?

Frontier can get you from Phoenix to Knoxville in just under 8h 03m. Your travel time can differ by up to .

What is the cheapest airline to fly from Phoenix to Knoxville round-trip?

Currently priced at $123, Frontier will fly you from Phoenix to Knoxville and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Frontier is currently priced 66% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Phoenix to Knoxville one-way?

One-way options have recently been found by users for as low as $95 on Frontier. Other airlines that offer cheap prices include American Airlines from $377 and United Airlines from $506 one-way.

Alternative routes for Phoenix to Knoxville

Destination information for Knoxville

Things to know before you go. Useful info for your trip from Phoenix to Knoxville
Average temperature for November in Knoxville
60.8 °F
Avg rainfall for November in Knoxville
3.6 ″

Airports servicing Phoenix

Airports servicing Knoxville

Top 4 airlines from Phoenix to Knoxville

The chart below displays the airlines Cheapflights users traveling from Phoenix to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$114 $235 No cancel fee 62%
American Airlines
$293 $453 No cancel fee 71%
United Airlines
$257 $485 No cancel fee 69%
Delta
$314 $490 No cancel fee N/A
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