Portland

$289+ Cheap flights from Kingsport, TN to Portland (PDX)

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PDX
May 10 — May 171
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kingsport to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kingsport to Portland

Cheapest flights from Kingsport to Portland
Explore the most affordable flight options available from Kingsport to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This American Airlines deal was found by Cheapflights users on 4/9. 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 6/36:14 pm
TRI
-
PDX
1 stop8h 45m
American Airlines
Mon 6/89:47 pm
PDX
-
TRI
1 stop9h 55m
American Airlines
Deal found 4/9$369
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:50 pm
TRI
-
PDX
1 stop8h 56m
Delta
Sun 5/1711:12 pm
PDX
-
TRI
2 stops12h 48m
Delta
Deal found 4/7$374
This Delta deal was found by Cheapflights users on 4/9. 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 6/31:35 pm
TRI
-
PDX
2 stops11h 27m
Delta
Mon 6/811:15 pm
PDX
-
TRI
2 stops13h 12m
Delta
Deal found 4/9$379
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 6/106:14 pm
TRI
-
PDX
1 stop8h 45m
American Airlines
Wed 6/171:45 pm
PDX
-
TRI
1 stop7h 31m
American Airlines
Deal found 4/6$389
This Delta deal was found by Cheapflights users on 4/6. 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.
Tue 4/214:04 pm
TRI
-
PDX
1 stop8h 58m
Delta
Sat 4/2510:55 pm
PDX
-
TRI
1 stop7h 50m
Delta
Deal found 4/6$399
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 4/217:00 am
TRI
-
PDX
2 stops12h 45m
American Airlines
Fri 4/2412:59 am
PDX
-
TRI
2 stops11h 46m
American Airlines
Deal found 4/6$409
This Delta deal was found by Cheapflights users on 4/8. 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 4/234:04 pm
TRI
-
PDX
1 stop8h 58m
Delta
Mon 4/2711:06 pm
PDX
-
TRI
1 stop7h 39m
Delta
Deal found 4/8$419
This Delta deal was found by Cheapflights users on 4/9. 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 7/294:14 pm
TRI
-
PDX
2 stops10h 30m
Delta
Mon 8/310:55 pm
PDX
-
TRI
1 stop7h 40m
Delta
Deal found 4/9$429
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Thu 6/115:23 pm
TRI
-
PDX
1 stop8h 28m
American Airlines
Mon 6/159:47 pm
PDX
-
TRI
1 stop9h 55m
American Airlines
Deal found 4/7$431

Find flight deals from Kingsport to Portland

Keep the following information in mind while searching for Kingsport to Portland flight deals. Data was last updated April 10, 2026.

Round-trip from

$369
(American Airlines)

One-way from

$289
(American Airlines)

Popular in

December

Cheapest in

March
From Kingsport to Portland
One-way flight from Kingsport to Portland
Highest demand for flights based on searches. 15% potential increase in price ($102 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingsport to Portland 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 April 10, 2026.
Use the filters below to find and compare flights from Kingsport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Thu 5/14

3:50 pm-9:46 pm

1 stop8h 56m

Portland

Sun 5/17

11:12 pm-3:00 pm

2 stops12h 48m

$374

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Wed 6/3

1:35 pm-10:02 pm

2 stops11h 27m

Portland

Mon 6/8

9:25 pm-9:36 am

1 stop9h 11m

$374

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Thu 6/4

5:23 pm-12:50 am

1 stop10h 27m

Portland

Wed 6/10

1:45 pm-12:16 am

1 stop7h 31m

$389
Quickest round-trip

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Fri 4/24

4:04 pm-10:02 pm

1 stop8h 58m

Portland

Tue 4/28

11:06 pm-9:45 am

1 stop7h 39m

$419

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Thu 4/23

4:04 pm-10:02 pm

1 stop8h 58m

Portland

Mon 4/27

11:06 pm-9:45 am

1 stop7h 39m

$419

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Fri 4/24

2:55 pm-11:57 pm

2 stops12h 02m

Portland

Tue 4/28

11:40 pm-2:30 pm

2 stops11h 50m

$449

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Tue 6/23

1:42 pm-6:49 pm

1 stop8h 07m

Portland

Wed 7/8

9:25 pm-9:35 am

1 stop9h 10m

$459

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Wed 7/29

6:00 am-12:58 pm

1 stop9h 58m

Portland

Mon 8/3

9:25 pm-9:35 am

1 stop9h 10m

$459

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Wed 6/10

4:12 pm-11:09 pm

2 stops9h 57m

Portland

Wed 6/17

1:45 pm-12:16 am

1 stop7h 31m

$471
Cheapest one-way
Quickest one-way

BlountvillePortland

TRI - PDX

TRIPDX

Blountville Tri Cities TN/VA

Fri 6/26

5:23 pm-10:51 pm

1 stop8h 28m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Kingsport to Portland

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

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

Currently, May is the cheapest month in which you can book a flight from Kingsport to Portland (average of $136). Flying from Kingsport to Portland in March is currently the most expensive (average of $340). 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated April 10, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Kingsport to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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.

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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.

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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 Portland. 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 into for flights to Portland from Kingsport?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Portland from Kingsport. Booking flights from Kingsport to Portland (PDX) should be relatively easy as there are 0 daily inbound flights from Kingsport from 3 different airlines.

  • How long is the flight from Kingsport to Portland?

    There are many flights that can get you from Kingsport to Portland in 8h 56m. Fly via Delta or American Airlines to get the fastest option. The distance between Kingsport and Portland is about 2160 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Kingsport to Portland (average of $136). Flying from Kingsport to Portland in March is currently the most expensive (average of $340). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Kingsport to Portland

Discover the top 3 airlines that operate flights from Kingsport to Portland. 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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$130Average$462FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$467FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$328Average$487FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.