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CA $219 Cheap Flights from Phoenix (PHX) to Knoxville (TYS)

View CA $219 flight on Thu, Oct 15, 2026Opens in a new window

Popular airlines from Sky Harbor International Airport (PHX) to Alcoa - Knoxville Airport (TYS)

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Cheap flights from Phoenix (PHX) to Knoxville (TYS)

Prices were available within the past 7 days and start at CA $219 for one-way flights and CA $463 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 20 - Mon, Oct 26
PHX
Phoenix
TYS
Knoxville
CA $463 Roundtrip, found 4 days ago
CA $463
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 20 from Phoenix to Knoxville, returning Mon, Oct 26, priced at CA $463 found 4 days ago
Delta
Tue, Oct 20 - Fri, Oct 23
PHX
Phoenix
TYS
Knoxville
CA $506 Roundtrip, found 4 days ago
CA $506
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 20 from Phoenix to Knoxville, returning Fri, Oct 23, priced at CA $506 found 4 days ago
Delta
Tue, Oct 20 - Thu, Oct 22
PHX
Phoenix
TYS
Knoxville
CA $527 Roundtrip, found 4 days ago
CA $527
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 20 from Phoenix to Knoxville, returning Thu, Oct 22, priced at CA $527 found 4 days ago
Delta
Sun, Oct 18 - Mon, Oct 26
PHX
Phoenix
TYS
Knoxville
CA $562 Roundtrip, found 4 days ago
CA $562
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Oct 18 from Phoenix to Knoxville, returning Mon, Oct 26, priced at CA $562 found 4 days ago
Delta
Thu, Oct 15 - Fri, Oct 23
PHX
Phoenix
TYS
Knoxville
CA $569 Roundtrip, found 4 days ago
CA $569
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct 15 from Phoenix to Knoxville, returning Fri, Oct 23, priced at CA $569 found 4 days ago
American Airlines
Wed, Oct 14 - Thu, Oct 15
PHX
Phoenix
TYS
Knoxville
CA $591 Roundtrip, found 4 days ago
CA $591
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 14 from Phoenix to Knoxville, returning Thu, Oct 15, priced at CA $591 found 4 days ago
United
Wed, Oct 14 - Tue, Oct 20
PHX
Phoenix
TYS
Knoxville
CA $591 Roundtrip, found 4 days ago
CA $591
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 14 from Phoenix to Knoxville, returning Tue, Oct 20, priced at CA $591 found 4 days ago
Delta
Sun, Oct 18 - Fri, Oct 23
PHX
Phoenix
TYS
Knoxville
CA $605 Roundtrip, found 4 days ago
CA $605
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Oct 18 from Phoenix to Knoxville, returning Fri, Oct 23, priced at CA $605 found 4 days ago
Delta
Fri, Oct 16 - Mon, Oct 26
PHX
Phoenix
TYS
Knoxville
CA $610 Roundtrip, found 4 days ago
CA $610
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 16 from Phoenix to Knoxville, returning Mon, Oct 26, priced at CA $610 found 4 days ago
Delta
Sun, Oct 18 - Thu, Oct 22
PHX
Phoenix
TYS
Knoxville
CA $625 Roundtrip, found 4 days ago
CA $625
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Oct 18 from Phoenix to Knoxville, returning Thu, Oct 22, priced at CA $625 found 4 days ago

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

January is typically the cheapest month to fly

From CA $304 - CA $1,092 per traveller.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) cost?
You can find cheap one-way flights from CA $219 and cheap return flights from CA $463 PHX to TYS with Expedia. Return flights often range between CA$736 and CA$1968. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when PHX to TYS ticket fares go up or down.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
August is typically the cheapest month to fly from Phoenix Sky Harbor International Airport (PHX) to McGhee Tyson Airport (TYS), with average return fares around CA$499. August often sees lower prices as it's outside the peak summer travel season, leading to reduced demand. January and April are also good months to find deals on this route.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
Enter PHX to TYS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
Alaska Airlines is one of the cheapest airlines offering connecting return flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson), with prices starting from around CA$762 for flights that can be booked for departure within the next year, with a layover in San Diego Intl. (SAN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
While there are no direct flights, you'll find approximately 121 connecting flights per day from Phoenix Sky Harbor International Airport (PHX) to Knoxville McGhee Tyson Airport (TYS). This gives you plenty of options to choose from. Some common connection points include Denver International Airport (DEN), O'Hare International Airport (ORD), and Seattle - Tacoma International Airport (SEA).
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
The earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) typically departs around 12:05 AM local time. This service is offered by Southwest Airlines. This is a seasonal service, active only in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
You'll typically find the most flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) on a Friday, with around 69 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and Southwest Airlines.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
The most popular departure times for flights from Phoenix Sky Harbor International Airport (PHX) to Knoxville McGhee Tyson Airport (TYS) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times because it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
There are no nonstop flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson). For flights with one stop, you can expect the journey to take around 6 hours 48 minutes. If your travel involves two or more stops, the flight time will typically be longer, averaging about 9 hours 18 minutes. The distance covered on this route is approximately 2569 kilometres. Keep in mind that these are average times, and your actual travel duration can vary based on layover times, specific routing, and weather conditions.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
Yes, you can fly business class or first class between PHX and TYS. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Knoxville, TN (TYS) from Phoenix, AZ (PHX)?
If you're planning to travel to Knoxville from Sky Harbor Intl. (PHX), you can fly directly into McGhee Tyson Airport (TYS). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), or Los Angeles Intl. (LAX) before reaching Knoxville. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Knoxville, TN (TYS-McGhee Tyson) 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 ticket 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
McGhee Tyson
Roundtrip price
CA $462
Distance
2553 km
Average flight time
4 hours 36 mins

Book with confidence

Phoenix to Alcoa Flights

The easy way to book your flights from Phoenix to Knoxville 

With Expedia, it’s simple to find and book flights to Knoxville from Phoenix whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to McGhee Tyson, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Phoenix to Knoxville today, tomorrow, or this week.  

 

Save dollars with cheap flights from Sky Harbor Intl., PHX to McGhee Tyson, TYS 

Sort your search results by price to find great deals on your flight from Phoenix to Knoxville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Knoxville from Phoenix currently is just CA $463 rising to CA $625.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Knoxville  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Knoxville from Phoenix 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Knoxville with Expedia today.

Phoenix to Alcoa Flights

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*Available to Expedia members.