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Cheap flight deals from Knoxville to Phoenix Starting at AED 334

Discover our range of affordable one-way and round-trip flights from Knoxville to Phoenix and kick-start your next adventure today!

  • One way
  • Round-trip
      • TYS16:23
        10h 36m
        1 stop
        PHX00:59
        Thu, Mar 6|Knoxville - Phoenix|Frontier Airlines
        AED 334AED 662
        50% OFF
        50% OFF
        AED 662AED 334

        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 AED 334 including taxes and charges.

      • TYS16:23
        10h 36m
        1 stop
        PHX23:59
        Thu, Mar 27|Knoxville - Phoenix|Frontier Airlines
        AED 337AED 662
        49% OFF
        49% OFF
        AED 662AED 337

        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 AED 337 including taxes and charges.

      • TYS16:43
        26h 21m
        1 stop
        PHX16:04
        Sun, Mar 9|Knoxville - Phoenix|Frontier Airlines
        AED 352AED 662
        47% OFF
        47% OFF
        AED 662AED 352

        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 AED 352 including taxes and charges.

      • TYS08:00
        12h 5m
        1 stop
        PHX18:05
        Wed, Mar 5|Knoxville - Phoenix|American Airlines
        AED 478
        AED 478

        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 AED 478 including taxes and charges.

      • TYS08:00
        13h 26m
        1 stop
        PHX19:26
        Sat, Mar 1|Knoxville - Phoenix|American Airlines
        AED 518
        AED 518

        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 AED 518 including taxes and charges.

      • TYS16:43
        17h 47m
        1 stop
        PHX07:30
        Sun, Mar 23|Knoxville - Phoenix|Frontier Airlines
        AED 533
        AED 533

        Choose Frontier Airlines flights from Knoxville to Phoenix. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Sun, Mar 23, arriving at Sky Harbor International Airport. One-way Prices start from AED 533 including taxes and charges.

      • TYS16:23
        10h 36m
        1 stop
        PHX23:59
        Thu, Mar 20|Knoxville - Phoenix|Frontier Airlines
        AED 542
        AED 542

        Choose Frontier Airlines flights from Knoxville to Phoenix. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Mar 20, arriving at Sky Harbor International Airport. One-way Prices start from AED 542 including taxes and charges.

      • TYS16:31
        10h 26m
        1 stop
        PHX23:57
        Thu, Apr 17|Knoxville - Phoenix|Frontier Airlines
        AED 562
        AED 562

        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 AED 562 including taxes and charges.

      • TYS07:00
        14h 23m
        1 stop
        PHX18:23
        Wed, Mar 12|Knoxville - Phoenix|United Airlines
        AED 582
        AED 582

        Choose United Airlines flights from Knoxville to Phoenix. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Wed, Mar 12, arriving at Sky Harbor International Airport. One-way Prices start from AED 582 including taxes and charges.

      • TYS08:00
        12h 5m
        1 stop
        PHX18:05
        Tue, Mar 4|Knoxville - Phoenix|American Airlines
        AED 583
        AED 583

        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 AED 583 including taxes and charges.

      • TYS01:00 pm
        3h 5m
        Nonstop
        PHX02:00 pm
        Sun, Feb 23|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 schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3015

    Delta Air Lines

    05:30

    TYS

    1.1h

    06:36

    ATL

    SMTWTFS
    Search

  2. DL348

    Delta Air Lines

    08:10

    ATL

    4.4h

    10:35

    PHX

    SMTWTFS

  3. UA2046

    United Airlines

    07:00

    TYS

    2.0h

    08:03

    ORD

    SMTWTFS
    Search

  4. UA251

    United Airlines

    10:50

    ORD

    1.3h

    13:06

    CVG

    SMTWT--

  5. F94111

    Frontier Airlines

    16:01

    CVG

    4.4h

    18:26

    PHX

    SMTWT-S

  6. UA2046

    United Airlines

    07:00

    TYS

    2.0h

    08:03

    ORD

    SMTWTFS
    Search

  7. F91827

    Frontier Airlines

    16:21

    ORD

    5.2h

    19:35

    PHX

    SMTWTFS

  8. AA4468

    American Airlines

    08:00

    TYS

    1.9h

    08:55

    ORD

    -----F-
    Search

  9. F91827

    Frontier Airlines

    16:21

    ORD

    5.2h

    19:35

    PHX

    SMTWTFS

  10. AA3909

    American Airlines

    08:15

    TYS

    1.9h

    09:10

    ORD

    SMTWT-S
    Search

  11. F91827

    Frontier Airlines

    16:21

    ORD

    5.2h

    19:35

    PHX

    SMTWTFS

  12. DL857

    Delta Air Lines

    12:08

    TYS

    1.1h

    13:13

    ATL

    SMTWTFS
    Search

  13. DL836

    Delta Air Lines

    16:25

    ATL

    4.3h

    18:44

    PHX

    SMTWTFS

  14. AA6074

    American Airlines

    12:25

    TYS

    2.1h

    13:30

    ORD

    SMTWTFS
    Search

  15. F91827

    Frontier Airlines

    16:21

    ORD

    5.2h

    19:35

    PHX

    SMTWTFS

  16. DL5001

    Delta Air Lines

    17:00

    TYS

    1.1h

    18:09

    ATL

    SMTWT-S
    Search

  17. DL757

    Delta Air Lines

    19:30

    ATL

    4.3h

    21:51

    PHX

    SMTWTFS

  18. DL4886

    Delta Air Lines

    19:17

    TYS

    1.3h

    20:35

    ATL

    SMTWT--
    Search

  19. DL339

    Delta Air Lines

    21:25

    ATL

    4.3h

    23:40

    PHX

    SMTWTFS

  20. DL3042

    Delta Air Lines

    19:25

    TYS

    1.2h

    20:39

    ATL

    -MT---S
    Search

  21. DL339

    Delta Air Lines

    21:25

    ATL

    4.3h

    23:40

    PHX

    SMTWTFS
Find more flights and airlines

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

Explore the best time to buy affordable tickets to Phoenix with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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 date and time of your booking. By analyzing data from all airlines, 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 AED 1,805.

  • How long does it take to fly from Knoxville (TYS) to Phoenix (PHX)?

    It takes about 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.

  • What's the most popular airline for non-stop flights from Knoxville (TYS) to Phoenix (PHX)?

    Allegiant Air operates 1 non-stop flights from Knoxville (TYS) to Phoenix (PHX).

  • How many airports are there in Phoenix (PHX)?

How to find a cheap flight from Knoxville to Phoenix

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 direct flight priceAED 334
Off-season for travelJanuary
Peak season for travelMay
Flight distance2,570.49 km
Average flight time4 hours 40 minutes
Popular airlineAmerican Airlines

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