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Cheap flight deals from Knoxville to Phoenix Starting at VND 2,334,017

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • TYS04:23 pm
        10h 36m
        1 stop
        PHX11:59 pm
        Thu, Mar 27|Knoxville - Phoenix|Frontier Airlines
        VND 2,334,017VND 5,639,526
        59% OFF
        59% OFF
        VND 5,639,526VND 2,334,017

        Choose Frontier Airlines flights from Knoxville to Phoenix. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Mar 27, arriving at Sky Harbor International Airport. One-way Prices start from VND 2,334,017 including taxes and charges.

      • TYS04:23 pm
        10h 36m
        1 stop
        PHX12:59 am
        Thu, Mar 6|Knoxville - Phoenix|Frontier Airlines
        VND 2,372,567VND 5,639,526
        57% OFF
        57% OFF
        VND 5,639,526VND 2,372,567

        Choose Frontier Airlines flights from Knoxville to Phoenix. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Mar 6, arriving at Sky Harbor International Airport. One-way Prices start from VND 2,372,567 including taxes and charges.

      • TYS04:31 pm
        17h 53m
        1 stop
        PHX07:24 am
        Thu, Apr 3|Knoxville - Phoenix|Frontier Airlines
        VND 2,435,648VND 5,639,526
        56% OFF
        56% OFF
        VND 5,639,526VND 2,435,648

        Choose Frontier Airlines flights from Knoxville to Phoenix. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Apr 3, arriving at Sky Harbor International Airport. One-way Prices start from VND 2,435,648 including taxes and charges.

      • TYS04:43 pm
        26h 21m
        1 stop
        PHX04:04 pm
        Sun, Mar 9|Knoxville - Phoenix|Frontier Airlines
        VND 2,439,153
        VND 2,439,153

        Choose Frontier Airlines flights from Knoxville to Phoenix. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Sun, Mar 9, arriving at Sky Harbor International Airport. One-way Prices start from VND 2,439,153 including taxes and charges.

      • TYS08:00 am
        12h 5m
        1 stop
        PHX06:05 pm
        Wed, Mar 5|Knoxville - Phoenix|American Airlines
        VND 3,311,780
        VND 3,311,780

        Choose American Airlines flights from Knoxville to Phoenix. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Wed, Mar 5, arriving at Sky Harbor International Airport. One-way Prices start from VND 3,311,780 including taxes and charges.

      • TYS08:00 am
        13h 26m
        1 stop
        PHX07:26 pm
        Sat, Mar 1|Knoxville - Phoenix|American Airlines
        VND 3,585,134
        VND 3,585,134

        Choose American Airlines flights from Knoxville to Phoenix. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Sat, Mar 1, arriving at Sky Harbor International Airport. One-way Prices start from VND 3,585,134 including taxes and charges.

      • TYS04:31 pm
        10h 26m
        1 stop
        PHX11:57 pm
        Thu, Apr 17|Knoxville - Phoenix|Frontier Airlines
        VND 3,890,028
        VND 3,890,028

        Choose Frontier Airlines flights from Knoxville to Phoenix. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Apr 17, arriving at Sky Harbor International Airport. One-way Prices start from VND 3,890,028 including taxes and charges.

      • TYS08:00 am
        12h 5m
        1 stop
        PHX06:05 pm
        Tue, Mar 4|Knoxville - Phoenix|American Airlines
        VND 4,033,714
        VND 4,033,714

        Choose American Airlines flights from Knoxville to Phoenix. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Tue, Mar 4, arriving at Sky Harbor International Airport. One-way Prices start from VND 4,033,714 including taxes and charges.

      • TYS07:00 am
        13h 5m
        1 stop
        PHX06:05 pm
        Tue, Mar 4|Knoxville - Phoenix|United Airlines
        VND 4,033,714
        VND 4,033,714

        Choose United Airlines flights from Knoxville to Phoenix. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Tue, Mar 4, arriving at Sky Harbor International Airport. One-way Prices start from VND 4,033,714 including taxes and charges.

      • TYS07:00 am
        13h 5m
        1 stop
        PHX06:05 pm
        Wed, Mar 5|Knoxville - Phoenix|United Airlines
        VND 4,033,714
        VND 4,033,714

        Choose United Airlines flights from Knoxville to Phoenix. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Wed, Mar 5, arriving at Sky Harbor International Airport. One-way Prices start from VND 4,033,714 including taxes and charges.

      • TYS01:00 pm
        3h 5m
        Nonstop
        PHX02:00 pm
        Wed, Feb 26|Knoxville - Phoenix|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Knoxville to Phoenix Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5001

    Delta Air Lines

    05:00 pm

    TYS

    1.1h

    06:09 pm

    ATL

    SMTWT-S
    Search

  2. DL757

    Delta Air Lines

    07:30 pm

    ATL

    4.2h

    08:42 pm

    PHX

    SMTWTFS

  3. AS6046

    Alaska Airlines

    05:22 am

    TYS

    2.5h

    06:54 am

    DFW

    SMTWTFS
    Search

  4. AS4645

    Alaska Airlines

    09:25 am

    DFW

    3.1h

    10:30 am

    SAN

    SMTWTFS

  5. AA1951

    American Airlines

    04:45 pm

    SAN

    1.4h

    06:11 pm

    PHX

    SMTWTFS

  6. DL3015

    Delta Air Lines

    05:30 am

    TYS

    1.0h

    06:29 am

    ATL

    SMTWTFS
    Search

  7. DL348

    Delta Air Lines

    08:10 am

    ATL

    4.2h

    09:21 am

    PHX

    SMTWTFS

  8. UA5305

    United Airlines

    05:47 pm

    TYS

    2.0h

    06:50 pm

    ORD

    SMTWT--
    Search

  9. UA602

    United Airlines

    08:07 pm

    ORD

    4.1h

    10:13 pm

    PHX

    SMTWTFS

  10. UA2046

    United Airlines

    07:00 am

    TYS

    2.0h

    08:03 am

    ORD

    SMTWTFS
    Search

  11. F91827

    Frontier Airlines

    04:21 pm

    ORD

    5.2h

    07:35 pm

    PHX

    SMTWTFS

  12. AA4468

    American Airlines

    08:00 am

    TYS

    1.9h

    08:55 am

    ORD

    -----F-
    Search

  13. F91827

    Frontier Airlines

    04:21 pm

    ORD

    5.2h

    07:35 pm

    PHX

    SMTWTFS

  14. AA3909

    American Airlines

    08:15 am

    TYS

    1.9h

    09:10 am

    ORD

    SMTWT-S
    Search

  15. F91827

    Frontier Airlines

    04:21 pm

    ORD

    5.2h

    07:35 pm

    PHX

    SMTWTFS

  16. DL857

    Delta Air Lines

    12:08 pm

    TYS

    1.1h

    01:13 pm

    ATL

    SMTWTFS
    Search

  17. DL836

    Delta Air Lines

    04:25 pm

    ATL

    4.2h

    05:36 pm

    PHX

    SMTWTFS

  18. AA6074

    American Airlines

    12:25 pm

    TYS

    2.1h

    01:30 pm

    ORD

    SMTWTFS
    Search

  19. F91827

    Frontier Airlines

    04:21 pm

    ORD

    5.2h

    07:35 pm

    PHX

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Knoxville to Phoenix?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Knoxville (TYS) to Phoenix (PHX) the cheapest?

    Airlines adjust prices for flights from Knoxville to Phoenix based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Knoxville (TYS) to Phoenix (PHX) cost?

    According to Trip.com's data, the lowest price is around VND 12,504,161.

  • How long does it take to fly from Knoxville (TYS) to Phoenix (PHX) and what is the distance?

    It takes around 4 hours 40 minutes to fly from Knoxville (TYS) to Phoenix (PHX).

  • What are the most popular airlines that fly from Knoxville (TYS) to Phoenix (PHX)?

    Airlines with flights from Knoxville (TYS) to Phoenix (PHX): Allegiant Air.

How to find a cheap flight from Knoxville to Phoenix

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Knoxville to Phoenix. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Knoxville to Phoenix

Cheapest nonstop flight priceVND 2,334,016
Off-season for travelJanuary
Peak season for travelNovember
Flight distance2,570.49 km
Average flight time4 hours 40 minutes
Popular airlineAmerican Airlines

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