$59 Cheap Flights from Phoenix (PHX) to Knoxville (TYS)

View $59 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)

Cheap Flights from Phoenix to Knoxville (PHX-TYS)

Prices were available within the past 7 days and start at $59 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 5 - Sat, Nov 8
PHX
Phoenix
TYS
Knoxville
$251 Roundtrip, just found
$251
Roundtrip
just found
Select American Airlines flight, departing Wed, Nov 5 from Phoenix to Knoxville, returning Sat, Nov 8, priced at $251 just found
United
Wed, Oct 29 - Sat, Nov 1
PHX
Phoenix
TYS
Knoxville
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 29 from Phoenix to Knoxville, returning Sat, Nov 1, priced at $253 found 1 day ago
American Airlines
Sat, Nov 8 - Tue, Nov 11
PHX
Phoenix
TYS
Knoxville
$255 Roundtrip, found 7 hours ago
$255
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Phoenix to Knoxville, returning Tue, Nov 11, priced at $255 found 7 hours ago
Delta
Wed, Oct 29 - Sat, Nov 1
PHX
Phoenix
TYS
Knoxville
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 29 from Phoenix to Knoxville, returning Sat, Nov 1, priced at $256 found 1 day ago
Delta
Wed, Nov 19 - Tue, Dec 2
PHX
Phoenix
TYS
Knoxville
$257 Roundtrip, found 3 hours ago
$257
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Nov 19 from Phoenix to Knoxville, returning Tue, Dec 2, priced at $257 found 3 hours ago
Delta
Mon, Nov 24 - Tue, Dec 2
PHX
Phoenix
TYS
Knoxville
$259 Roundtrip, found 3 hours ago
$259
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Nov 24 from Phoenix to Knoxville, returning Tue, Dec 2, priced at $259 found 3 hours ago
United
Sat, Nov 1 - Wed, Nov 5
PHX
Phoenix
TYS
Knoxville
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 1 from Phoenix to Knoxville, returning Wed, Nov 5, priced at $260 found 5 days ago
United
Sat, Nov 1 - Wed, Nov 5
PHX
Phoenix
TYS
Knoxville
$270 Roundtrip, found 5 days ago
$270
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 1 from Phoenix to Knoxville, returning Wed, Nov 5, priced at $270 found 5 days ago
Frontier Airlines
Thu, Nov 6 - Wed, Nov 12
PHX
Phoenix
TYS
Knoxville
$289 Roundtrip, found 4 hours ago
$289
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Phoenix to Knoxville, returning Wed, Nov 12, priced at $289 found 4 hours ago
Alaska Airlines
Thu, Feb 5 - Sun, Feb 8
PHX
Phoenix
TYS
Knoxville
$409 Roundtrip, found 3 hours ago
$409
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Phoenix to Knoxville, returning Sun, Feb 8, priced at $409 found 3 hours ago

Find the cheapest month to fly from Phoenix (PHX) to Knoxville (TYS)

January is typically the cheapest month to fly

From $158 - $748 per traveler.

Alternative airports near Knoxville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McGhee Tyson TYS. Cheapest and Closest option available. Average driving time to city center is 22 minutes. Flights from $308
TYS
McGhee Tyson
CheapestClosest
Average driving time to city center22 min
Flights from $308

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS) cost?
Get a cheap one-way flight from $59 or cheap return flight from $251 from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between PHX and TYS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PHX to TYS flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)?
On average, Sky Harbor Intl. Airport (PHX) offers 2 direct flights to McGhee Tyson Airport (TYS) weekly. If you want more options, take advantage of Expedia's filters to look for flights with a layover. Fit in a quick visit to another destination or simply break up your trip.
What are the most popular departure times for flights from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)?
Flights between PHX and TYS tend to be busiest at 3 PM. If you're after a more relaxed experience and potentially cheaper prices, choose a time when demand is lower.
What day of the week has the most flights from PHX to TYS?
Fly on a Sunday if you're looking for the best selection of flights from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS).
What is the earliest flight from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)?
Catch the earliest flight at around 3:54PM UTC-7, departing from Sky Harbor Intl. Airport (PHX). You'll be in the air for approximately 3h 24m, coming in to land at McGhee Tyson Airport (TYS) at approximately 9:18PM UTC-5.
How long does it take to fly from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)?
The average flight time from PHX to TYS is 3 hours and 24 minutes, covering a distance of 1,600 mi.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)?
To arrive at McGhee Tyson Airport (TYS) on schedule, book a flight that leaves from Sky Harbor Intl. Airport (PHX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Knoxville from Sky Harbor Intl. Airport (PHX)?
If you're boarding a direct flight from Sky Harbor Intl. Airport (PHX) to Knoxville, McGhee Tyson Airport (TYS) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS) last-minute?
Waiting until right before your break to book a flight from PHX to TYS generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book a PHX to TYS flight and hotel package?
You'll typically save money by booking a PHX to TYS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to McGhee Tyson Airport (TYS)?
If you reserved your PHX to TYS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
McGhee Tyson
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$250
Distance
1596 mi
Average flight time
6 hours 30 mins

Book with confidence

Book with confidence

Phoenix to Knoxville Flights

The cheapest times to fly from Phoenix to Knoxville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Knoxville are during the month of November. You can find some of the cheapest flights from Phoenix to Knoxville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Knoxville

Sunday is one of the best days to book for cheap flights from Phoenix to Knoxville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Knoxville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Knoxville in 2025. You can also book with separate airlines for your outbound and return journeys, from $59 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Knoxville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Knoxville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Knoxville Flights

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*Available to One Key members.