Kingsport

$249+ Cheap flights from Portland (PDX) to Kingsport, TN

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TYS
Apr 17 — Apr 241
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Cheap flight deals from Portland to Kingsport

Cheapest flights from Portland to Kingsport
Explore the most affordable flight options available from Portland to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This American Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 9/95:20 am
PDX
-
TRI
1 stop8h 35m
American Airlines
Wed 9/235:23 pm
TRI
-
PDX
1 stop7h 34m
American Airlines
Deal found 3/15$329
This Delta deal was found by Cheapflights users on 3/13. 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.
Tue 8/411:00 pm
PDX
-
TRI
1 stop7h 35m
Delta
Thu 8/136:05 am
TRI
-
PDX
1 stop7h 32m
Delta
Deal found 3/13$349
This Delta deal was found by Cheapflights users on 3/13. 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.
Fri 6/59:39 pm
PDX
-
TRI
1 stop8h 52m
Delta
Mon 6/153:50 pm
TRI
-
PDX
1 stop9h 13m
Delta
Deal found 3/13$369
This Delta deal was found by Cheapflights users on 3/15. 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.
Wed 4/110:30 pm
PDX
-
TRI
1 stop8h 21m
Delta
Wed 4/83:53 pm
TRI
-
PDX
1 stop9h 15m
Delta
Deal found 3/15$374
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Fri 4/1711:40 pm
PDX
-
TRI
2 stops11h 50m
American Airlines
Thu 4/235:08 pm
TRI
-
PDX
1 stop9h 46m
American Airlines
Deal found 3/14$384
This Delta deal was found by Cheapflights users on 3/17. 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.
Thu 4/166:05 pm
PDX
-
TRI
2 stops12h 40m
Delta
Wed 4/221:54 pm
TRI
-
PDX
1 stop8h 11m
Delta
Deal found 3/17$389
This Delta deal was found by Cheapflights users on 3/15. 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.
Wed 9/99:45 pm
PDX
-
TRI
1 stop8h 50m
Delta
Wed 9/2310:15 am
TRI
-
PDX
2 stops11h 26m
Delta
Deal found 3/15$394
This Delta deal was found by Cheapflights users on 3/14. 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.
Thu 5/289:39 pm
PDX
-
TRI
1 stop8h 52m
Delta
Mon 6/86:55 pm
TRI
-
PDX
1 stop8h 04m
Delta
Deal found 3/14$399
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 4/312:04 pm
PDX
-
TRI
1 stop7h 22m
American Airlines
Wed 4/85:08 pm
TRI
-
PDX
1 stop8h 41m
American Airlines
Deal found 3/16$404
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Thu 4/2311:56 am
PDX
-
TRI
1 stop7h 50m
American Airlines
Sun 4/265:08 pm
TRI
-
PDX
1 stop9h 46m
American Airlines
Deal found 3/17$414

Find flight deals from Portland to Kingsport

Keep the following information in mind while searching for Portland to Kingsport flight deals. Data was last updated March 18, 2026.

Round-trip from

$329
(American Airlines)

One-way from

$249
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$633
From Portland to Kingsport
One-way flight from Portland to Kingsport
Highest demand for flights based on searches. 14% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Kingsport 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 March 18, 2026.
Use the filters below to find and compare flights from Portland to Kingsport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Tue 8/4

11:00 pm-9:35 am

1 stop7h 35m

Blountville Tri Cities TN/VA

Thu 8/13

6:05 am-10:37 am

1 stop7h 32m

$349

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 6/5

5:51 pm-9:31 am

2 stops12h 40m

Blountville Tri Cities TN/VA

Mon 6/15

3:50 pm-10:03 pm

1 stop9h 13m

$354

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Thu 4/16

6:05 pm-9:45 am

2 stops12h 40m

Blountville Tri Cities TN/VA

Wed 4/22

1:54 pm-7:05 pm

1 stop8h 11m

$389

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Wed 4/15

6:05 pm-9:45 am

2 stops12h 40m

Blountville Tri Cities TN/VA

Wed 4/22

1:54 pm-7:05 pm

1 stop8h 11m

$404

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Thu 4/23

11:56 am-10:46 pm

1 stop7h 50m

Blountville Tri Cities TN/VA

Sun 4/26

5:08 pm-11:54 pm

1 stop9h 46m

$414

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Thu 5/28

8:11 pm-9:31 am

2 stops10h 20m

Blountville Tri Cities TN/VA

Mon 6/8

6:55 pm-11:59 pm

1 stop8h 04m

$424
Cheapest one-way
Quickest one-way

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Wed 5/13

6:00 am-4:35 pm

1 stop7h 35m

$249

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Thu 5/14

5:31 pm-12:07 pm

2 stops15h 36m

$261

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Wed 5/13

9:39 pm-9:31 am

1 stop8h 52m

$269

PortlandBlountville

PDX - TRI

PDXTRI

Portland

Fri 3/27

12:52 pm-8:06 am

2 stops40h 14m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Sorted by cheapest first

Best time to book a flight from Portland to Kingsport

Have a flexible travel schedule? Discover the best time to fly to Kingsport from Portland 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 Portland to Kingsport

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

Currently, September is the cheapest month in which you can book a flight from Portland to Kingsport (average of $250). Flying from Portland to Kingsport in January is currently the most expensive (average of $356). 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.

Reviews of airlines servicing Kingsport

Get insights into the airlines that provide service to Kingsport. 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 Kingsport. Reviews last updated March 18, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Portland to Kingsport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

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.

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

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.

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

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 Portland to Kingsport. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Portland to Kingsport?

    If you book a flight to Kingsport from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland. There are 0 flights from Portland to Kingsport per day from 4 different airlines.

  • How long is the flight from Portland to Kingsport?

    Departing from Portland to Kingsport will take you 7h 35m. The distance from Portland to Kingsport is about 2160 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Kingsport 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 Portland to Kingsport?

    Currently, September is the cheapest month in which you can book a flight from Portland to Kingsport (average of $250). Flying from Portland to Kingsport in January is currently the most expensive (average of $356). 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 Portland to Kingsport

Discover the top 4 airlines that operate flights from Portland to Kingsport. 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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$240Average$326FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$248Average$489FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$477FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$494FlexibilityNo cancel feeOn-time71%

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