Cheap flights from Knoxville to Phoenix (TYS - PHX)

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The best prices from Knoxville McGhee Tyson to Phoenix are usually found in August or July, booked 60 days in advance, depart on a Friday or Thursday and return on a Friday

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

All the information you need to plan the best TYS to PHX flight in 2021: compare Knoxville to Phoenix flight prices with the expected peak season, weather and rainfall in Phoenix.
TYS - PH1
Price
$265 - $524
PH1
Temperature
55.4 - 95 °F
PH1
Precipitation
0 - 1.1 inches

Popular in

October

High demand for flights, 29% potential price rise

Cheapest in

August

Best time to find cheap flights, 29% potential price drop

Round-trip from

$265

From Knoxville McGhee Tyson to Phoenix

One-way from

$138

One-way flight from Knoxville McGhee Tyson to Phoenix

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Knoxville to Phoenix (TYS - PH1)?

It’s typically best to fly out from Knoxville to Phoenix in the evening. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

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

Users have found that flying from Knoxville to Phoenix on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 28% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Knoxville to Phoenix from $418 1-2 weeks out and tickets from $475 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of August. Prices to Phoenix from Knoxville average $372. You can even find prices in August for less than $372, as users have found deals to Phoenix from as low as $143. The month of October appears to be one of the more expensive times to travel to Phoenix from Knoxville. Flying in the targeted month can save you up to 40%.

Cheap flights from Knoxville to Phoenix in October, November 2021

The best prices found for TYS to PHX flights for October, November
30 Oct - 31 Oct
$238pp
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
12 Nov - 18 Nov
$256pp
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
22 Nov - 29 Nov
$257pp
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson

Knoxville McGhee Tyson to Phoenix 2021 flight deals

Cheap flights to Phoenix from Knoxville found for this year
27 Oct - 3 Nov
$170pp
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
30 Oct - 31 Oct
$238pp
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
2 Dec - 5 Dec
$242pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson

Last minute flights from Knoxville to Phoenix

Late deals on round-trip flights to Phoenix from Knoxville, departing today and this week
6 Nov - 11 Nov
$268pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
     
3 STOPS
TYS
Knoxville McGhee Tyson
6 Nov - 11 Nov
$271pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
6 Nov - 8 Dec
$273pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson

One-way flights to Phoenix from Knoxville

The cheapest one-way flights from Knoxville to Phoenix
1:00 am - 4:42 am
Allegiant Air
2 Stops
29h 42m
TYS - PHX
Allegiant Air
$138
Gotogate
4:39 pm - 3:20 am
Multiple Airlines
1 Stop
12h 41m
TYS - PHX
Multiple Airlines
$194
Kiwi.com
12:45 am - 4:41 pm
United Airlines
2 Stops
17h 56m
TYS - PHX
United Airlines
$197
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Knoxville</span> to <span class="emphasized">Phoenix</span> flights.

Flight FAQs

From Knoxville to Phoenix

What airport do you fly from for flights from Knoxville to Phoenix?

If you book a flight to Phoenix from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 0 flights from McGhee Tyson to Phoenix per day from 4 different airlines.

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

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

Can I find flights from Knoxville to Phoenix for under $300 on Cheapflights?

Yes, there are multiple flights from Knoxville to Phoenix for under $300. The cheapest flight booked recently is on Multiple Airlines for just $238, but on average you can expect to pay $270.

Are there last-minute flights available from Knoxville to Phoenix for under $300?

There are currently 20+ open flights from Knoxville to Phoenix within the next 7 days for less than $300.

How popular is this Knoxville to Phoenix flight route?

Within the past month, 13 users have taken a look at flights from Knoxville McGhee Tyson to Phoenix.

What are the cheapest airlines flying from Knoxville to Phoenix round-trip?

Flying on Frontier is currently your cheapest option to Phoenix, with prices starting at $256. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $336 and $339, respectively. Frontier is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

$90 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Allegiant Air and United Airlines, with prices starting from $138 and $197, respectively.

What are the cheapest flights from Knoxville to Phoenix?

Looking at all options, your cheapest flight can be booked for $110. While the most popular route (Knoxville McGhee Tyson - Phoenix Sky Harbor Intl) can be booked for $238 on average our data indicates $559 when flying from Knoxville to Phoenix

What are the most popular airlines that fly from Knoxville to Phoenix?

American Airlines, Delta and Frontier are the most popular airlines when flying from Knoxville to Phoenix.

COVID Restrictions

View COVID Travel Restrictions for Phoenix, AZ

Do I need a COVID test to fly to Phoenix from Knoxville?

Information is based on travel restrictions for travel to Phoenix within the United States

Most visitors from Knoxville McGhee Tyson need to provide a negative COVID-19 test result and/or quarantine to enter Phoenix.

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Phoenix.

Quarantine requirements
Visitors from Knoxville McGhee Tyson are not required to quarantine after entering Phoenix.

Do I need a test to fly back to Knoxville from Phoenix?

Returning to Knoxville McGhee Tyson from Phoenix

COVID-19 testing requirements
Visitors from Phoenix must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Knoxville McGhee Tyson.

Quarantine requirements
Visitors from Phoenix are not required to quarantine after entering Knoxville McGhee Tyson.

Hide COVID Travel Restrictions for Phoenix, AZ

Alternative routes for Knoxville to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Phoenix

Things to know before you go - useful duration and weather info for your trip from Knoxville to Phoenix.
Average temperature for October in Phoenix
91.4 °F
Avg rainfall for October in Phoenix
0.6 ″

Airports servicing Knoxville

Airports servicing Phoenix

Phoenix-Mesa Gateway (AZA)

Top 4 airlines flying from Knoxville McGhee Tyson to Phoenix

The chart below displays the airlines Cheapflights users traveling from Knoxville to Phoenix 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
$106 $258 No cancel fee 62%
American Airlines
$230 $442 No cancel fee 71%
Delta
$232 $454 No cancel fee N/A
United Airlines
$286 $446 No cancel fee 69%
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