$199+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PDX
Aug 14 — Aug 211
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Kingsport to PortlandExplore 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 July 15, 2026.
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 July 15, 2026.
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 11/2612:49 pm
TRI
- PDX
1 stop9h 19m
Delta
Tue 12/19:45 pm
PDX
- TRI
1 stop8h 50m
Delta
Deal found 7/13![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 9/31:45 pm
TRI
- PDX
2 stops11h 24m
Delta
Mon 9/711:20 pm
PDX
- TRI
2 stops10h 25m
Delta
Deal found 7/13![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:24 pm
TRI
- PDX
1 stop8h 27m
American Airlines
Mon 8/39:47 pm
PDX
- TRI
1 stop9h 55m
American Airlines
Deal found 7/10![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/11. 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 8/211:45 pm
TRI
- PDX
1 stop8h 10m
Delta
Sun 8/307:00 pm
PDX
- TRI
2 stops11h 30m
Delta
Deal found 7/11![Delta logo]()
$439
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:23 pm
TRI
- PDX
1 stop8h 46m
American Airlines
Tue 8/1810:59 pm
PDX
- TRI
1 stop9h 59m
American Airlines
Deal found 7/10![American Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 7/11. 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 7/295:24 pm
TRI
- PDX
1 stop10h 31m
American Airlines
Tue 8/45:07 am
PDX
- TRI
1 stop8h 47m
American Airlines
Deal found 7/11![American Airlines logo]()
$476
Best flights from Kingsport to PortlandDiscover carefully curated flight deals from Kingsport to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from Kingsport to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 11/2610:15 am
TRI
- PDX
2 stops12h 28m
Delta
Tue 12/16:04 am
PDX
- TRI
1 stop9h 07m
Delta
Deal found 7/13![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/11. 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 7/295:24 pm
TRI
- PDX
1 stop8h 27m
American Airlines
Mon 8/39:47 pm
PDX
- TRI
1 stop9h 55m
American Airlines
Deal found 7/11![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 9/31:45 pm
TRI
- PDX
2 stops11h 24m
Delta
Mon 9/711:20 pm
PDX
- TRI
2 stops10h 25m
Delta
Deal found 7/13![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 7/12. 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 8/133:46 pm
TRI
- PDX
1 stop8h 58m
Delta
Tue 8/1811:45 am
PDX
- TRI
1 stop7h 38m
Delta
Deal found 7/12![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 7/11. 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 8/211:45 pm
TRI
- PDX
2 stops11h 17m
Delta
Sun 8/307:00 pm
PDX
- TRI
2 stops11h 30m
Delta
Deal found 7/11![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 7/13. 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 8/46:00 am
TRI
- PDX
1 stop9h 58m
Delta
Mon 8/1011:20 pm
PDX
- TRI
2 stops10h 41m
Delta
Deal found 7/13![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 9/35:00 pm
TRI
- PDX
1 stop7h 44m
Delta
Tue 9/85:50 pm
PDX
- TRI
2 stops12h 43m
Delta
Deal found 7/10![Delta logo]()
$565
Last-minute flights from Kingsport to PortlandDiscover last-minute flight deals from Kingsport to Portland. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Kingsport to Portland. Data last updated July 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/12. 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 7/234:14 pm
TRI
- PDX
1 stop8h 30m
Delta
Mon 7/2710:55 pm
PDX
- TRI
1 stop7h 40m
Delta
Deal found 7/12![Delta logo]()
$499
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:24 pm
TRI
- PDX
1 stop8h 27m
American Airlines
Mon 8/39:47 pm
PDX
- TRI
1 stop9h 55m
American Airlines
Deal found 7/10![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 7/11. 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 7/295:24 pm
TRI
- PDX
1 stop10h 31m
American Airlines
Tue 8/45:07 am
PDX
- TRI
1 stop8h 47m
American Airlines
Deal found 7/11![American Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:23 pm
TRI
- PDX
1 stop8h 46m
American Airlines
Tue 8/1810:59 pm
PDX
- TRI
1 stop9h 59m
American Airlines
Deal found 7/10![American Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 7/10. 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.
Fri 8/71:45 pm
TRI
- PDX
2 stops12h 35m
Delta
Tue 8/1811:45 am
PDX
- TRI
1 stop7h 38m
Delta
Deal found 7/10![Delta logo]()
$483
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/2112:30 pm
TRI
- PDX
1 stop10h 18m
American Airlines
Sun 8/305:18 am
PDX
- TRI
1 stop8h 35m
American Airlines
Deal found 7/11![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/11. 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 8/211:45 pm
TRI
- PDX
1 stop8h 10m
Delta
Sun 8/307:00 pm
PDX
- TRI
2 stops11h 30m
Delta
Deal found 7/11![Delta logo]()
$439
One-way flights from Kingsport to PortlandSearch for one-way flight options from Kingsport to Portland. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from Kingsport to Portland. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:40 pm
TRI
- PDX
2 stops28h 51m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/23:22 pm
TRI
- PDX
3 stops52h 09m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/23:22 pm
TRI
- PDX
2 stops26h 49m
Allegiant Air
Deal found 7/13![Allegiant Air logo]()
$334
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:24 pm
TRI
- PDX
1 stop8h 27m
American Airlines
Deal found 7/13![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 7/10. 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.
Fri 8/71:45 pm
TRI
- PDX
2 stops12h 35m
Delta
Deal found 7/10![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 8/228:22 am
TRI
- PDX
2 stops12h 08m
American Airlines
Deal found 7/12![American Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 7/13. 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.
Sun 8/26:00 am
TRI
- PDX
1 stop9h 58m
Delta
Deal found 7/13![Delta logo]()
$488
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 July 15, 2026.
Round-trip from | $369 (Delta) |
|---|---|
One-way from | $199 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $600 |
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 July 15, 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
Cheapest round-trip
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Thu 11/26
10:15 am-7:43 pm
2 stops12h 28m
Portland
Tue 12/1
6:04 am-6:11 pm
1 stop9h 07m
$374
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Thu 9/3
1:45 pm-10:09 pm
2 stops11h 24m
Portland
Mon 9/7
11:20 pm-12:45 pm
2 stops10h 25m
$404
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Wed 7/29
5:24 pm-10:51 pm
1 stop8h 27m
Portland
Mon 8/3
9:47 pm-10:42 am
1 stop9h 55m
$409
Quickest round-trip
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Thu 8/13
3:46 pm-9:44 pm
1 stop8h 58m
Portland
Tue 8/18
11:45 am-10:23 pm
1 stop7h 38m
$409
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Fri 8/21
1:45 pm-10:02 pm
2 stops11h 17m
Portland
Sun 8/30
7:00 pm-9:30 am
2 stops11h 30m
$444
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Tue 8/4
6:00 am-12:58 pm
1 stop9h 58m
Portland
Mon 8/10
11:20 pm-1:01 pm
2 stops10h 41m
$549
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Thu 9/3
5:00 pm-9:44 pm
1 stop7h 44m
Portland
Tue 9/8
5:50 pm-9:33 am
2 stops12h 43m
$565
Cheapest one-way
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Mon 8/3
2:40 pm-4:31 pm
2 stops28h 51m
$199
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Sun 8/2
3:22 pm-3:11 pm
2 stops26h 49m
$334
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Sat 8/22
6:00 am-12:58 pm
1 stop9h 58m
$374
Showing 1-10 of 13 resultsSorted by cheapest first
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.
TRI-PDX
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
K1N-PDX
TRI-PDX
How much does it cost to fly round-trip from Kingsport to Portland?
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 July 15, 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
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Kelso
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
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Kingsport and Portland flights
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Kingsport to Portland flights
Consider these flights traveling from Kingsport to Portland.
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 July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$516 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$314 | Average$541 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$328 | Average$505 | FlexibilityNo cancel fee | On-time69% |