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TYS - PHX

$106 Find cheap flights from Knoxville to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Phoenix departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/22
Sat 6/29

Search hundreds of travel sites at once for deals on flights to Phoenix

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Phoenix, as well as popular online travel agencies
In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Knoxville to Phoenix (TYS-PHX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Phoenix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 7:07 amTYS-PHX
4h 07mnonstop
11:57 am - 6:26 pmPHX-TYS
3h 29mnonstop
$169Allegiant Air
Find Deal
Fri, Oct 18 - Thu, Oct 24
2:19 pm - 3:05 pmTYS-PHX
3h 46mnonstop
3:55 pm - 10:30 pmPHX-TYS
3h 35mnonstop
$176Allegiant Air
Find Deal
Thu, Jul 25 - Sun, Jul 28
10:40 pm - 6:07 amTYS-PHX
10h 27m1 stop
5:45 am - 4:50 pmPHX-TYS
8h 05m1 stop
$202Frontier
Find Deal
Mon, Aug 12 - Sat, Aug 17
10:40 pm - 6:07 amTYS-PHX
10h 27m1 stop
5:45 am - 4:50 pmPHX-TYS
8h 05m1 stop
$223Frontier
Find Deal
Mon, Aug 12 - Sat, Aug 17
4:15 pm - 9:51 pmTYS-PHX
8h 36m1 stop
10:59 pm - 8:21 amPHX-TYS
6h 22m1 stop
$321American Airlines
Find Deal
Sat, Sep 7 - Sat, Sep 21
12:44 pm - 6:54 pmTYS-PHX
9h 10m1 stop
10:59 pm - 10:33 amPHX-TYS
8h 34m1 stop
$371American Airlines
Find Deal
Fri, Aug 30 - Mon, Sep 2
5:45 pm - 10:00 pmTYS-PHX
7h 15m1 stop
9:42 am - 11:25 pmPHX-TYS
10h 43m2 stops
$444United Airlines
Find Deal
Mon, Aug 12 - Sat, Aug 17
7:00 am - 9:56 pmTYS-PHX
17h 56m1 stop
11:25 pm - 10:36 pmPHX-TYS
20h 11m1 stop
$485United Airlines
Find Deal
Tue, Jun 18 - Sun, Jun 23
3:56 pm - 9:53 pmTYS-PHX
8h 57m1 stop
2:01 pm - 11:00 pmPHX-TYS
5h 59m1 stop
$553Delta
Find Deal
Thu, Jul 4 - Thu, Jul 11
2:30 pm - 7:12 pmTYS-PHX
7h 42m1 stop
12:40 am - 3:04 pmPHX-TYS
11h 24m2 stops
$842Delta
Find Deal
Sat, Sep 7 - Fri, Sep 20

Flights from Knoxville to Phoenix - Travel Insights & Trends

Get data-powered insights and trends into flights from Knoxville to Phoenix to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Knoxville to Phoenix?

The average price of all flights from Knoxville to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.
For Knoxville to Phoenix, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Phoenix back to Knoxville, the best deals are generally found on Thursday, with Monday being the most expensive.

What is the cheapest month to fly from Knoxville to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Knoxville to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Knoxville to Phoenix Sky Harbor Intl Airport is January, where tickets cost $152 on average. On the other hand, the most expensive months are November and March, where the average cost of tickets is $476 and $462 respectively.

How far in advance should I book a flight from Knoxville to Phoenix Sky Harbor Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Knoxville to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Knoxville to Phoenix Sky Harbor Intl Airport, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 84 days before departure.

Which airlines provide the cheapest flights from Knoxville to Phoenix?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Knoxville to Phoenix were found on Allegiant Air ($169) and Frontier ($202). Allegiant Air proposed the cheapest one-way flight at $106.

Which airlines fly non-stop between Knoxville and Phoenix Sky Harbor Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Knoxville to Phoenix Sky Harbor Intl Airport.
There is just one airline that flies from Knoxville to Phoenix Sky Harbor Intl Airport direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $108.

How many flights are there between Knoxville and Phoenix Sky Harbor Intl Airport per day?

Each day, there are between 1 and 2 nonstop flights that take off from Knoxville and land in Phoenix Sky Harbor Intl Airport, with an average flight time of 3h 56m. The most common departure time is 2:00 pm and most flights take off in the afternoon. Each week, there are 3 flights. The most frequent day of departure is Sunday, when 67% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between Knoxville and Phoenix Sky Harbor Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Knoxville to Phoenix take?

The average nonstop flight takes 3h 46m, covering a distance of 1,594 miles.

What’s the earliest departure time from Knoxville to Phoenix?

Early birds can take the earliest flight from Knoxville at 2:24 pm and will be landing in Phoenix Sky Harbor Intl Airport at 3:20 pm.

What’s the latest departure time from Knoxville to Phoenix?

If you prefer to fly at night, the latest flight from Knoxville to Phoenix Sky Harbor Intl Airport jets off at 3:02 pm and lands at 3:58 pm.

Good to know

Low season

July

High season

April

Cheapest flight

$106
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Knoxville to Phoenix

When to book flights from Knoxville to Phoenix

Are your dates flexible? Find out the best times to travel from Knoxville to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to Phoenix flights

  • Which airline for those flying from Knoxville (TYS) to Phoenix (PHX) offer a carry-on policy to its passengers?

    Allegiant Air is one of the airlines flying from Knoxville to Phoenix that offers a carry-on policy to its passengers. It allows its travelers to come on board with one carry-on bag and one personal item with a weight limit of 25 lbs and they should fit in the overhead bin.

  • How can I easily get out of Phoenix International Airport (PHX) to my destination?

    After your arrival in Phoenix from Knoxville, you should consider using the PHX Sky Train as your mode of transportation from the airport to the city. It's located on level five. This is a safe and convenient means of transportation that will efficiently get you to your destination from the airport.

  • Which among the airlines flying from Knoxville (TYS) to Phoenix (PHX) is a pet-friendly airline?

    Frontier Airline allows you to fly from Knoxville to Phoenix in the company of your pet. If you need to travel from Knoxville to Phoenix with your favorite animal you should consider booking this airline. For the safety of your pet, it is supposed to remain in its container along the journey.

  • Which airline is suitable for booking when flying with kids from Knoxville to Phoenix?

    Delta Air Line is a suitable airline you can consider booking when you are flying from Knoxville to Phoenix in the company of your kids. It has spacious secure seats with seatbelts that makes it comfortable when flying with your child on your lap and in-flight entertainment appropriate for children of all ages.

  • What is the cheapest flight from Knoxville to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Knoxville to Phoenix Sky Harbor Intl Airport was $106 for a one-way ticket and $169 for a round-trip.

  • Do I need a passport to fly between Knoxville and Phoenix?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Knoxville to Phoenix?

    American Airlines, and Delta offer inflight Wi-Fi service on the Knoxville to Phoenix flight route.

  • Which aircraft models fly most regularly from Knoxville to Phoenix?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Knoxville to Phoenix flight route.

  • On which days can I fly direct from Knoxville to Phoenix?

    You can catch a nonstop flight from Knoxville to Phoenix on Thursday, and Sunday.

  • Which is the best airline for flights from Knoxville to Phoenix, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Knoxville to Phoenix are Delta and Allegiant Air. With an average price for the route of $563 and an overall rating of 8.0, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $222 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Knoxville to Phoenix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Phoenix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Phoenix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Phoenix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Phoenix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Knoxville to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $78 or less one-way and $179 or less round-trip.
  • McGhee Tyson Airport (TYS) and Phoenix Sky Harbor International Airport (PHX) are popularly considered as departure and arrival airport respectively for most of the flights flying from Knoxville to Phoenix.
  • When you are flying from Knoxville to Phoenix, you will decide whether to fly direct or have layovers along your way depending on which airline you book. Booking of Frontier Airline for your flight to Phoenix will allow you have one stop along your journey. Denver International Airport (DEN) will be your layover airport before reaching your destination.
  • For those travelers who have specific dietary needs and are planning to fly from Knoxville to Phoenix, they will have to book an airline that offers special diets to meet their dietary needs. When you book United Airlines, you will be served a special meal like Asian vegetarian or gluten-free by placing your order when making your reservation.
  • If you are located in Knoxville downtown and you want to reach the airport on time for your flight from Knoxville to Phoenix, you should consider taking a taxi. This is one of the fastest and most convenient ways of connecting from downtown to the airport. On the other hand you can also consider using a ride-sharing service as your means of transportation.
  • For those mobility impaired passengers who are looking forward to flying from Knoxville to Phoenix, they should consider booking an airline that offers wheelchair services to passengers in such condition. American Airlines is one of the airlines that offer the wheelchair services on request. Its on-board staff is always ready and willing to offer assistance when you need it.
See more tips

Prefer to fly non-stop from Knoxville to Phoenix?

Find which airlines fly direct from McGhee Tyson to Sky Harbor Intl, which days they fly and book direct flights.

Nonstop departures

Knoxville McGhee Tyson to Phoenix Sky Harbor Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Nonstop returns

Phoenix Sky Harbor Intl to Knoxville McGhee Tyson

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top 5 airlines serving from Knoxville to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Phoenix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10561 reviews
8.0Entertainment
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

after boarding on phx to sjd, crew discovered that one of the megaphones was either out of date or not working. It took 90 minutes to get a replacement and do the "paperwork." That is really unacceptable. Why wasn't the megaphone problem discovered before boarding? Is it part of normal maintenance check? who is responsible for checking. How can paperwork take that long? Fortunately, SJD was final destination for most travelers so very few if any passengers had to miss connections.

Flight From PHX to CVG was on time, very professional staff

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Flight attendants used to be nice to people. And any flight over 5 hours should have some kind of food other than tiny pretzels and one drink comped.

just overall disappointing, not a treat to travel these days....paying for Main Cabin Extra was not worth it.

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Check in online was easy. Seats aren’t very comfortable

Fecal matter in seat back pocket. Presumably from a kids diaper.

Worst airline to travel with. They treat you like a prisoner in a jailhouse barking out orders and threats. Nickle and dime you to the same price or higher than a respectable airline like one of the big 3 . Might as well fly with standard airlines

Well I mean u get what u pay for so 🤷‍♂️

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

Book cheap flights from Knoxville to Phoenix

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Knoxville to Phoenix found on KAYAK in the last 72 hours.
8/25Sun
nonstopAllegiant Air
3h 49mTYS-PHX
$106
6/9Sun
nonstopAllegiant Air
3h 56mTYS-PHX
$115
6/10Mon
1 stopFrontier
10h 18mTYS-PHX
$116
6/10Mon
1 stopFrontier
10h 18mTYS-PHX
$121
7/10Wed
1 stop
17h 07mTYS-PHX
$123
7/11Thu
1 stop
12h 33mTYS-PHX
$138
6/3Mon
1 stopAmerican Airlines
6h 53mTYS-PHX
$186
6/29Sat
2 stopsUnited Airlines
16h 30mTYS-PHX
$374
6/29Sat
2 stopsUnited Airlines
14h 04mTYS-PHX
$378
7/26Fri
2 stopsAmerican Airlines
7h 52mTYS-PHX
$393

Search by stops

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Last minute flights from Knoxville to Phoenix

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Knoxville to Phoenix that are departing in the next 10 days.
5/26Sun
nonstopAllegiant Air
3h 56mTYS-PHX
6/2Sun
nonstopAllegiant Air
3h 27mPHX-TYS
$271
5/26Sun
nonstop
3h 56mTYS-PHX
6/2Sun
multi-stop
25h 30mPHX-TYS
$276
5/26Sun
multi-stopFrontier
14h 35mTYS-PHX
6/2Sun
multi-stopFrontier
25h 30mPHX-TYS
$345
5/25Sat
multi-stopFrontier
26h 46mTYS-PHX
6/2Sun
multi-stopFrontier
25h 30mPHX-TYS
$354
5/25Sat
multi-stopAmerican Airlines
8h 35mTYS-PHX
5/28Tue
multi-stopAmerican Airlines
8h 16mPHX-TYS
$395
5/24Fri
multi-stopAmerican Airlines
6h 53mTYS-PHX
5/27Mon
multi-stopAmerican Airlines
7h 30mPHX-TYS
$445
5/25Sat
multi-stopUnited Airlines
6h 48mTYS-PHX
5/28Tue
multi-stopUnited Airlines
20h 56mPHX-TYS
$629
5/25Sat
multi-stopUnited Airlines
7h 33mTYS-PHX
6/2Sun
multi-stopUnited Airlines
14h 28mPHX-TYS
$672
5/27Mon
multi-stopDelta
6h 10mTYS-PHX
6/21Fri
multi-stopDelta
9h 38mPHX-TYS
$1,109
5/24Fri
multi-stopDelta
11h 46mTYS-PHX
5/27Mon
multi-stopDelta
12h 31mPHX-TYS
$1,195

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Knoxville - Phoenix Flights

Departure:

Knoxville (TYS)United States

Destination:

Phoenix (PHX)United States

Return flight deals:

Phoenix - Knoxville

Cabin classes:

$119