Cheap flights from Knoxville to Sky Harbor International (TYS - PHX)

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The best prices from Knoxville to Sky Harbor International 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 Sky Harbor International (PHX)

All the information you need to plan the best TYS to PHX flight in 2021: compare Knoxville to Sky Harbor International flight prices with the expected peak season, weather and rainfall in Sky Harbor International.
TYS - PHX
Price
$265 - $524

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 to Sky Harbor International

One-way from

$169

One-way flight from Knoxville to Sky Harbor International

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 Knoxville to Sky Harbor International?

Monday flights are found to be more expensive to fly from Knoxville to Sky Harbor International. 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 Sky Harbor International.

How far in advance should I book a flight from Knoxville to Sky Harbor International?

Find a great deal and save up to 22% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Knoxville to Sky Harbor International within the next two weeks, with the cheapest ticket starting at $63.

What is the cheapest month to fly from Knoxville to Sky Harbor International?

Flights from Knoxville to Sky Harbor International lean towards being more expensive in June. Prices are generally better when you fly from Knoxville to Sky Harbor International in September, with the cheapest ticket starting at $37.

When is the cheapest time to fly from Knoxville to Sky Harbor International (TYS - PHX)?

When flying from Knoxville to Sky Harbor International, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight at noon.

Cheap flights from Knoxville to Sky Harbor International in June, July 2021

The best prices found for TYS to PHX flights for June, July
19 Jul - 21 Jul
$260pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
19 Jul - 21 Jul
$274pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
     
3 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
19 Jul - 25 Jul
$303pp
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

Knoxville to Sky Harbor International 2021 flight deals

Cheap flights to Sky Harbor International from Knoxville found for this year
18 Aug - 24 Aug
$214pp
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
16 Aug - 19 Aug
$244pp
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
TYS
Knoxville McGhee Tyson
25 Aug - 27 Aug
$253pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson

Last minute flights from Knoxville to Sky Harbor International

Late deals on round-trip flights to Sky Harbor International from Knoxville, departing today and this week
2 Jul - 3 Aug
$363pp
TYS
Knoxville McGhee Tyson
United Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
United Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
1 Jul - 5 Jul
$377pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
     
3 STOPS
TYS
Knoxville McGhee Tyson
30 Jun - 2 Aug
$379pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson

One-way flights to Sky Harbor International from Knoxville

The cheapest one-way flights from Knoxville to Sky Harbor International
10:21 am - 6:56 pm
Frontier
1 Stop
11h 35m
TYS - PHX
Frontier
$169
Flights by SU
1:26 am - 8:30 am
American Airlines
2 Stops
10h 04m
TYS - PHX
American Airlines
12:22 pm - 11:50 am
Multiple Airlines
3 Stops
26h 28m
TYS - PHX
Multiple Airlines
$444
Kiwi.com

Related info for your journey

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

Flight FAQs

From Knoxville to Sky Harbor International

Are flight prices decreasing from Knoxville to Phoenix 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 Knoxville and Phoenix 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.

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

Some of the carriers operating flights from Knoxville McGhee Tyson to Phoenix Sky Harbor Intl that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Knoxville to Sky Harbor International for under $300 on Cheapflights?

Yes, there are multiple flights from Knoxville to Sky Harbor International for under $300. The cheapest flight booked recently is on Frontier for just $214, but on average you can expect to pay $277.

Are there nonstop flights from Knoxville to Sky Harbor International for under $200 on Cheapflights?

There are no nonstop flights from Knoxville to Sky Harbor International, 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 Knoxville to Sky Harbor International for under $400?

There are currently 20+ open flights from Knoxville to Sky Harbor International within the next 7 days for less than $400.

How popular is this flight route?

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

Does it rain more in Knoxville or Phoenix?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Knoxville is typically greater than that of Phoenix. We can gather that this will continue over the next 15 days.

Is Knoxville weather warmer or cooler than Phoenix?

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

How long is the flight from Knoxville to Sky Harbor International?

There are many flights that can get you from Knoxville to Sky Harbor International in 12h 03m. Fly via Frontier or United Airlines to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Knoxville to Sky Harbor International round-trip?

Our cheapest airline available from Knoxville to Sky Harbor International is Frontier. Our recent data shows that you can find tickets from as low as $214 on this airline. An additional option worth looking into is United Airlines, starting at $303. You may be able to fly from Knoxville to Sky Harbor International for 42% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Knoxville to Sky Harbor International one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $169. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Knoxville to Sky Harbor International for a low price.

Alternative routes for Knoxville to Sky Harbor International

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

Destination information for Sky Harbor International

Things to know before you go - useful duration and weather info for your trip from Knoxville to Sky Harbor International.

Airports servicing Knoxville

Airports servicing Phoenix

Top 4 airlines flying from Knoxville to Sky Harbor International

The chart below displays the airlines Cheapflights users traveling from Knoxville to Sky Harbor International 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%
United Airlines
$286 $446 No cancel fee 69%
Delta
$232 $454 No cancel fee N/A
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