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$349+ Cheap flights from Kingsport, TN to Phoenix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PHX
janv. 6 — janv. 131
mar. 1/6
mar. 1/13
1 adult, Economy
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Cheap flight deals from Kingsport to Phoenix

Cheapest flights from Kingsport to Phoenix
Explore the most affordable flight options available from Kingsport to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 7, 2025.

This American Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/244:13 pmTRI - PHX
1 stop7h 04mAmerican Airlines
sam. 1/36:30 amPHX - TRI
1 stop7h 13mAmerican Airlines
Deal found 12/7$430
This American Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:13 pmTRI - PHX
1 stop8h 29mAmerican Airlines
dim. 12/285:00 amPHX - TRI
1 stop8h 43mAmerican Airlines
Deal found 12/7$494
This American Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:13 pmTRI - PHX
1 stop8h 29mAmerican Airlines
ven. 12/2612:59 amPHX - TRI
1 stop7h 14mAmerican Airlines
Deal found 12/7$525
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/216:00 amTRI - PHX
1 stop8h 35mDelta
jeu. 12/2511:35 pmPHX - TRI
1 stop7h 59mDelta
Deal found 12/6$877
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/2110:54 amTRI - PHX
2 stops9h 14mAmerican Airlines
mer. 12/2412:59 amPHX - TRI
1 stop7h 14mAmerican Airlines
Deal found 12/6$882
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/231:49 pmTRI - PHX
2 stops12h 57mDelta
dim. 12/2811:50 pmPHX - TRI
2 stops11h 19mDelta
Deal found 12/6$1,594

Find flight deals from Kingsport to Phoenix

Keep the following information in mind while searching for Kingsport to Phoenix flight deals. Data was last updated décembre 7, 2025.

Round-trip from

$419
(American Airlines)

One-way from

$349
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$494
From Kingsport to Phoenix
Search Deals
One-way flight from Kingsport to Phoenix
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingsport to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated décembre 7, 2025.
Use the filters below to find and compare flights from Kingsport to Phoenix that are best for you.

Fly from

Kingsport

Fly to

Phoenix

Route

Depart

Return

Price

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

mer. 12/24

4:13 pm-9:17 pm

1 stop7h 04m

Phoenix Sky Harbor Intl

sam. 1/3

6:30 am-3:43 pm

1 stop7h 13m

$430

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

ven. 5/29

10:15 am-2:45 pm

1 stop7h 30m

Phoenix Sky Harbor Intl

lun. 6/15

11:55 pm-9:35 am

1 stop6h 40m

$459

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

jeu. 5/7

12:49 pm-5:32 pm

1 stop7h 43m

Phoenix Sky Harbor Intl

dim. 5/10

6:05 am-3:08 pm

1 stop6h 03m

$459

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

mar. 12/23

4:13 pm-10:42 pm

1 stop8h 29m

Phoenix Sky Harbor Intl

dim. 12/28

5:00 am-3:43 pm

1 stop8h 43m

$494

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

mar. 12/23

4:13 pm-10:42 pm

1 stop8h 29m

Phoenix Sky Harbor Intl

ven. 12/26

12:59 am-10:13 am

1 stop7h 14m

$525

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

sam. 3/14

8:28 pm-12:07 am

1 stop6h 39m

Phoenix Sky Harbor Intl

jeu. 3/19

5:00 am-2:21 pm

1 stop6h 21m

$552

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

jeu. 12/18

3:57 pm-10:40 am

3 stops44h 43m

$349

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

mar. 12/16

6:08 am-11:58 am

1 stop7h 50m

$408

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

jeu. 12/18

3:57 pm-4:31 pm

2 stops26h 34m

$432

BlountvillePhoenix

TRI - PHX

TRIPHX

Blountville Tri Cities TN/VA

jeu. 12/18

2:45 pm-8:33 pm

1 stop7h 48m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Best time to book a flight from Kingsport to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Kingsport with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kingsport to Phoenix

What is the cheapest month to book a flight from Kingsport to Phoenix?

Currently, August is the cheapest month in which you can book a flight from Kingsport to Phoenix (average of $106). Flying from Kingsport to Phoenix in December is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from K1N to PHX?

Find hourly flight availability from Kingsport to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 7, 2025.

When flying from Kingsport to Phoenix, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the afternoon.

What is the cheapest day to fly from Kingsport to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kingsport to Phoenix flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated décembre 7, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Kingsport to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,013 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kingsport to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kingsport to Phoenix?

    Airlines like American Airlines and Delta fly from Kingsport to Phoenix in about 7h 07m. The time it takes to get you to your destination can typically vary by up to 17m. The distance between Kingsport and Phoenix is about 1681 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Kingsport to Phoenix?

    While on average a flight from Kingsport to Phoenix is generally $228, our data shows the cheapest flight currently is $90. When looking at the most popular route, (Blountville Tri Cities TN/VA - Phoenix Sky Harbor Intl), you can expect to pay $273 for that flight.

  • Can I find deals for flights from Kingsport to Phoenix that include hotel bookings?

    Yes. In addition to deals on Kingsport to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kingsport to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kingsport to Phoenix.

  • Can I find deals for business class flights from Kingsport to Phoenix?

    Yes. Cheapflights offers flight deals from Kingsport to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kingsport to Phoenix?

    Currently, August is the cheapest month in which you can book a flight from Kingsport to Phoenix (average of $106). Flying from Kingsport to Phoenix in December is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Kingsport to Phoenix

Discover the top 4 airlines that operate flights from Kingsport to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated décembre 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$115Average$199FlexibilityNo cancel feeOn-time88%
DeltaCheapest$128Average$435FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$492FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$253Average$485FlexibilityNo cancel feeOn-time71%

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