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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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TYS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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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 diciembre 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/255:30 amPDX - TRI
2 stops12h 10mDelta
dom. 1/41:49 pmTRI - PDX
1 stop11h 30mDelta
Deal found 12/10$993
This Delta deal was found by Cheapflights users on 12/10. 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.
mié. 12/245:11 pmPDX - TRI
2 stops14h 01mDelta
dom. 1/41:49 pmTRI - PDX
1 stop11h 30mDelta
Deal found 12/10$1,003
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/255:30 amPDX - TRI
2 stops12h 10mDelta
lun. 1/53:01 pmTRI - PDX
1 stop22h 33mDelta
Deal found 12/10$1,013
This Delta deal was found by Cheapflights users on 12/10. 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.
mié. 12/245:11 pmPDX - TRI
2 stops14h 01mDelta
lun. 1/53:01 pmTRI - PDX
1 stop22h 33mDelta
Deal found 12/10$1,023
This Delta deal was found by Cheapflights users on 12/10. 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.
vie. 12/267:30 pmPDX - TRI
2 stops11h 04mDelta
dom. 1/41:49 pmTRI - PDX
1 stop11h 30mDelta
Deal found 12/10$1,028
This Delta deal was found by Cheapflights users on 12/10. 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.
vie. 12/267:30 pmPDX - TRI
2 stops11h 04mDelta
lun. 1/53:01 pmTRI - PDX
1 stop22h 33mDelta
Deal found 12/10$1,048
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/255:30 amPDX - TRI
2 stops12h 10mDelta
jue. 1/16:00 amTRI - PDX
1 stop8h 23mDelta
Deal found 12/10$1,054
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/255:30 amPDX - TRI
2 stops12h 10mDelta
vie. 1/26:00 amTRI - PDX
1 stop19h 19mDelta
Deal found 12/10$1,057
This Delta deal was found by Cheapflights users on 12/10. 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.
mié. 12/245:11 pmPDX - TRI
2 stops14h 01mDelta
jue. 1/16:00 amTRI - PDX
1 stop8h 23mDelta
Deal found 12/10$1,064
This Delta deal was found by Cheapflights users on 12/10. 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.
mié. 12/245:11 pmPDX - TRI
2 stops14h 01mDelta
vie. 1/26:00 amTRI - PDX
1 stop19h 19mDelta
Deal found 12/10$1,067
This Delta deal was found by Cheapflights users on 12/10. 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.
vie. 12/267:30 pmPDX - TRI
2 stops11h 04mDelta
jue. 1/16:00 amTRI - PDX
1 stop8h 23mDelta
Deal found 12/10$1,089

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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$477
(Delta)

One-way from

$249
(Delta)

Popular in

January

Cheapest in

August

Average price

$569
Provider with most accurate pricing for Portland-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Blountville Tri Cities TN/VA flights.
Search Deals
From Portland to Kingsport
Search Deals
One-way flight from Portland to Kingsport
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 12, 2025.
Use the filters below to find and compare flights from Portland to Kingsport that are best for you.

Fly from

Portland

Fly to

Kingsport

Route

Depart

Return

Price

PortlandBlountville

PDX - TRI

PDXTRI

Portland

lun. 1/5

9:45 pm-9:31 am

1 stop8h 46m

Blountville Tri Cities TN/VA

jue. 1/15

5:06 pm-10:15 pm

1 stop8h 09m

$477

PortlandBlountville

PDX - TRI

PDXTRI

Portland

lun. 1/5

8:35 am-10:10 pm

2 stops10h 35m

Blountville Tri Cities TN/VA

jue. 1/15

4:33 pm-10:11 pm

1 stop8h 38m

$482

PortlandBlountville

PDX - TRI

PDXTRI

Portland

vie. 4/10

10:30 pm-9:48 am

1 stop8h 18m

Blountville Tri Cities TN/VA

lun. 4/13

3:50 pm-10:25 pm

1 stop9h 35m

$542

PortlandBlountville

PDX - TRI

PDXTRI

Portland

jue. 12/25

5:30 am-8:40 pm

2 stops12h 10m

Blountville Tri Cities TN/VA

dom. 1/4

1:49 pm-10:19 pm

1 stop11h 30m

$993

PortlandBlountville

PDX - TRI

PDXTRI

Portland

jue. 12/25

5:30 am-8:40 pm

2 stops12h 10m

Blountville Tri Cities TN/VA

jue. 1/1

6:00 am-11:23 am

1 stop8h 23m

$1,054

PortlandBlountville

PDX - TRI

PDXTRI

Portland

mié. 12/24

5:11 pm-10:12 am

2 stops14h 01m

Blountville Tri Cities TN/VA

jue. 1/1

6:00 am-11:23 am

1 stop8h 23m

$1,064

PortlandBlountville

PDX - TRI

PDXTRI

Portland

dom. 5/17

9:45 pm-9:35 am

1 stop8h 50m

$249

PortlandBlountville

PDX - TRI

PDXTRI

Portland

mié. 5/13

9:45 pm-9:35 am

1 stop8h 50m

$249

PortlandBlountville

PDX - TRI

PDXTRI

Portland

mié. 5/13

6:30 am-9:22 pm

2 stops11h 52m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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, February is the cheapest month in which you can book a flight from Portland to Kingsport (average of $202). Flying from Portland to Kingsport in March is currently the most expensive (average of $339). 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 PDX to K1N?

Find hourly flight availability from Portland to Kingsport. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

One of the essential ways to save on airfare from Portland to Kingsport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 31% on airfare.

How much does it cost to fly round-trip from Portland to Kingsport?

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 diciembre 12, 2025.
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.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

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.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

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.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

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 8h 46m. The distance from Portland to Kingsport is about 2160 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, February is the cheapest month in which you can book a flight from Portland to Kingsport (average of $202). Flying from Portland to Kingsport in March is currently the most expensive (average of $339). 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

Browse thousands of different options on Cheapflights for your next trip

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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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$240Average$290FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$258Average$503FlexibilityNo cancel feeOn-time69%
DeltaCheapest$278Average$492FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$510FlexibilityNo cancel feeOn-time71%

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