$215+ Cheap flights from Kingsport, TN to Washington
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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SEA
Jun 8 — Jun 151
Round-trip
1 adult, Economy
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Find cheap flights from Kingsport to Washington with Cheapflights
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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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Cheapest flights from Kingsport to WashingtonExplore the most affordable flight options available from Kingsport to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
Explore the most affordable flight options available from Kingsport to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:04 pm
TRI
- SEA
1 stop7h 35m
American Airlines
Wed 10/75:05 am
SEA
- TRI
1 stop8h 50m
American Airlines
Deal found 5/8![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/195:23 pm
TRI
- PDX
1 stop10h 27m
American Airlines
Fri 6/261:45 pm
PDX
- TRI
1 stop7h 07m
American Airlines
Deal found 5/5![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 5/6. 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 7/296:15 pm
TRI
- PDX
1 stop8h 40m
American Airlines
Mon 8/310:57 pm
PDX
- TRI
2 stops10h 25m
American Airlines
Deal found 5/6![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 5/5. 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 8/256:00 am
TRI
- GEG
1 stop8h 28m
Delta
Wed 9/212:40 pm
GEG
- TRI
1 stop6h 48m
Delta
Deal found 5/5![Delta logo]()
$403
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 5/234:12 pm
TRI
- PDX
1 stop10h 47m
American Airlines
Sat 5/305:49 am
PDX
- TRI
1 stop6h 58m
American Airlines
Deal found 5/6![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 6/246:14 pm
TRI
- PDX
1 stop8h 45m
American Airlines
Mon 7/610:57 pm
PDX
- TRI
2 stops10h 25m
American Airlines
Deal found 5/7![American Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 5/7. 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 8/133:46 pm
TRI
- PDX
1 stop8h 54m
Delta
Sun 8/1612:32 am
PDX
- TRI
2 stops9h 31m
Delta
Deal found 5/7![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 5/5. 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 8/512:30 pm
TRI
- SEA
1 stop9h 18m
American Airlines
Wed 8/1210:17 am
SEA
- TRI
1 stop9h 33m
American Airlines
Deal found 5/5![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 5/7. 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 8/135:23 pm
TRI
- PDX
1 stop8h 44m
American Airlines
Mon 8/1710:59 pm
PDX
- TRI
1 stop9h 59m
American Airlines
Deal found 5/7![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/67:49 am
TRI
- GEG
1 stop8h 22m
American Airlines
Wed 6/102:01 pm
GEG
- TRI
1 stop6h 51m
American Airlines
Deal found 5/5![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Mon 8/1712:30 pm
TRI
- SEA
1 stop9h 18m
American Airlines
Tue 8/255:05 am
SEA
- TRI
1 stop8h 48m
American Airlines
Deal found 5/6![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 5/226:14 pm
TRI
- PDX
1 stop8h 45m
American Airlines
Wed 5/275:05 am
PDX
- TRI
1 stop8h 48m
American Airlines
Deal found 5/7![American Airlines logo]()
$449
Best flights from Kingsport to WashingtonDiscover carefully curated flight deals from Kingsport to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Kingsport to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/195:23 pm
TRI
- PDX
1 stop10h 27m
American Airlines
Fri 6/261:45 pm
PDX
- TRI
1 stop7h 07m
American Airlines
Deal found 5/5![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/5. 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 8/256:00 am
TRI
- GEG
1 stop8h 28m
Delta
Wed 9/212:40 pm
GEG
- TRI
1 stop6h 48m
Delta
Deal found 5/5![Delta logo]()
$403
This American Airlines deal was found by Cheapflights users on 5/4. 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 7/296:15 pm
TRI
- PDX
1 stop8h 40m
American Airlines
Mon 8/310:57 pm
PDX
- TRI
2 stops10h 25m
American Airlines
Deal found 5/4![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 5/7. 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 8/133:46 pm
TRI
- PDX
1 stop8h 54m
Delta
Sun 8/1612:32 am
PDX
- TRI
2 stops9h 31m
Delta
Deal found 5/7![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 5/234:12 pm
TRI
- PDX
1 stop10h 47m
American Airlines
Sat 5/305:49 am
PDX
- TRI
1 stop6h 58m
American Airlines
Deal found 5/6![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 5/4. 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 8/183:46 pm
TRI
- SEA
1 stop7h 37m
Delta
Fri 8/287:16 am
SEA
- TRI
1 stop8h 12m
Delta
Deal found 5/4![Delta logo]()
$444
This American Airlines deal was found by Cheapflights users on 5/4. 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 8/1712:30 pm
TRI
- SEA
1 stop9h 18m
American Airlines
Tue 8/255:05 am
SEA
- TRI
1 stop8h 48m
American Airlines
Deal found 5/4![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 5/226:14 pm
TRI
- PDX
1 stop8h 45m
American Airlines
Wed 5/275:05 am
PDX
- TRI
1 stop8h 48m
American Airlines
Deal found 5/7![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/5. 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 5/203:50 pm
TRI
- GEG
1 stop8h 30m
Delta
Sun 5/2412:27 pm
GEG
- TRI
1 stop7h 08m
Delta
Deal found 5/5![Delta logo]()
$555
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 6/64:12 pm
TRI
- SEA
1 stop9h 47m
American Airlines
Thu 6/115:15 am
SEA
- TRI
1 stop9h 34m
American Airlines
Deal found 5/7![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 5/9. 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 8/512:30 pm
TRI
- SEA
2 stops11h 22m
American Airlines
Wed 8/126:00 am
SEA
- TRI
2 stops9h 55m
American Airlines
Deal found 5/9![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/202:55 pm
TRI
- GEG
2 stops11h 14m
American Airlines
Sun 5/246:30 am
GEG
- TRI
2 stops14h 17m
American Airlines
Deal found 5/5![American Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 5/6. 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.
Thu 8/273:46 pm
TRI
- GEG
1 stop8h 44m
Delta
Mon 8/3110:45 pm
GEG
- TRI
1 stop7h 50m
Delta
Deal found 5/6![Delta logo]()
$1,401
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 8/277:24 am
TRI
- GEG
1 stop8h 55m
American Airlines
Mon 8/3112:53 pm
GEG
- TRI
1 stop6h 57m
American Airlines
Deal found 5/6![American Airlines logo]()
$1,341
Last-minute flights from Kingsport to WashingtonDiscover last-minute flight deals from Kingsport to Washington. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Kingsport to Washington. Data last updated May 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:08 pm
TRI
- PDX
1 stop8h 42m
American Airlines
Fri 5/229:47 pm
PDX
- TRI
1 stop9h 55m
American Airlines
Deal found 5/8![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 5/226:14 pm
TRI
- PDX
1 stop8h 45m
American Airlines
Wed 5/275:05 am
PDX
- TRI
1 stop8h 48m
American Airlines
Deal found 5/7![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 5/234:12 pm
TRI
- PDX
1 stop10h 47m
American Airlines
Sat 5/305:49 am
PDX
- TRI
1 stop6h 58m
American Airlines
Deal found 5/6![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 5/6. 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 6/35:23 pm
TRI
- SEA
1 stop10h 36m
American Airlines
Wed 6/105:15 am
SEA
- TRI
1 stop7h 32m
American Airlines
Deal found 5/6![American Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/34:12 pm
TRI
- GEG
2 stops10h 08m
American Airlines
Wed 6/102:01 pm
GEG
- TRI
1 stop6h 51m
American Airlines
Deal found 5/5![American Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 6/54:12 pm
TRI
- PDX
1 stop10h 47m
American Airlines
Sun 6/75:10 am
PDX
- TRI
1 stop8h 43m
American Airlines
Deal found 5/7![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/67:49 am
TRI
- GEG
1 stop8h 22m
American Airlines
Wed 6/102:01 pm
GEG
- TRI
1 stop6h 51m
American Airlines
Deal found 5/5![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 6/64:12 pm
TRI
- SEA
1 stop9h 47m
American Airlines
Fri 6/125:15 am
SEA
- TRI
1 stop9h 34m
American Airlines
Deal found 5/7![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 6/64:12 pm
TRI
- SEA
1 stop9h 47m
American Airlines
Thu 6/115:15 am
SEA
- TRI
1 stop9h 34m
American Airlines
Deal found 5/7![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/195:23 pm
TRI
- PDX
1 stop10h 27m
American Airlines
Fri 6/261:45 pm
PDX
- TRI
1 stop7h 07m
American Airlines
Deal found 5/5![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/7. 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.
Tue 6/236:00 am
TRI
- PDX
1 stop7h 30m
Delta
Sun 6/2812:33 am
PDX
- TRI
2 stops9h 26m
Delta
Deal found 5/7![Delta logo]()
$459
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 6/246:14 pm
TRI
- PDX
1 stop8h 45m
American Airlines
Mon 7/610:57 pm
PDX
- TRI
2 stops10h 25m
American Airlines
Deal found 5/7![American Airlines logo]()
$415
One-way flights from Kingsport to WashingtonSearch for one-way flight options from Kingsport to Washington. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Kingsport to Washington. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Trip.com deal was found by Cheapflights users on 5/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:04 am
TRI
- PDX
2 stops34h 42m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/25:26 pm
TRI
- PDX
1 stop8h 25m
American Airlines
Deal found 5/5![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:14 pm
TRI
- PDX
1 stop8h 45m
American Airlines
Deal found 5/8![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sun 5/244:12 pm
TRI
- PDX
1 stop10h 47m
American Airlines
Deal found 5/6![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/6. 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 6/38:20 am
TRI
- SEA
1 stop15h 13m
American Airlines
Deal found 5/6![American Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:22 pm
TRI
- SEA
2 stops45h 14m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 5/5. 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 7/292:16 pm
TRI
- GEG
2 stops12h 01m
American Airlines
Deal found 5/5![American Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:27 pm
TRI
- PDX
3 stops28h 19m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 5/227:59 am
TRI
- SEA
1 stop15h 34m
American Airlines
Deal found 5/6![American Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 5/8. 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.
Sun 5/176:00 am
TRI
- GEG
1 stop8h 17m
Delta
Deal found 5/8![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 5/207:41 pm
TRI
- SEA
1 stop7h 18m
Delta
Deal found 5/6![Delta logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/243:27 pm
TRI
- PDX
3 stops52h 34m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$525
Find flight deals from Kingsport to Washington
Keep the following information in mind while searching for Kingsport to Washington flight deals. Data was last updated May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
One-way from | $215 (Trip.com) |
Popular in | December |
Cheapest in | January |
Average price | $615 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kingsport to Washington 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 May 9, 2026.
Use the filters below to find and compare flights from Kingsport to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Fri 6/19
5:23 pm-12:50 am
1 stop10h 27m
Portland
Fri 6/26
1:45 pm-11:52 pm
1 stop7h 07m
$389
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Wed 7/29
6:15 pm-11:55 pm
1 stop8h 40m
Portland
Mon 8/3
10:57 pm-12:22 pm
2 stops10h 25m
$394
Quickest round-trip
BlountvilleSpokane
TRI - GEG
TRIGEG
Blountville Tri Cities TN/VA
Tue 8/25
6:00 am-11:28 am
1 stop8h 28m
Spokane
Wed 9/2
12:40 pm-10:28 pm
1 stop6h 48m
$403
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Sat 5/23
4:12 pm-11:59 pm
1 stop10h 47m
Portland
Sat 5/30
5:49 am-3:47 pm
1 stop6h 58m
$409
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Thu 8/13
3:46 pm-9:40 pm
1 stop8h 54m
Portland
Sun 8/16
12:32 am-1:03 pm
2 stops9h 31m
$419
BlountvilleSeattle
TRI - SEA
TRISEA
Blountville Tri Cities TN/VA
Tue 8/18
3:46 pm-8:23 pm
1 stop7h 37m
Seattle/Tacoma Intl
Fri 8/28
7:16 am-6:28 pm
1 stop8h 12m
$444
BlountvilleSeattle
TRI - SEA
TRISEA
Blountville Tri Cities TN/VA
Mon 8/17
12:30 pm-6:48 pm
1 stop9h 18m
Seattle/Tacoma Intl
Tue 8/25
5:05 am-4:53 pm
1 stop8h 48m
$444
BlountvillePortland
TRI - PDX
TRIPDX
Blountville Tri Cities TN/VA
Fri 5/22
6:14 pm-11:59 pm
1 stop8h 45m
Portland
Wed 5/27
5:05 am-4:53 pm
1 stop8h 48m
$449
BlountvilleSeattle
TRI - SEA
TRISEA
Blountville Tri Cities TN/VA
Sat 6/6
4:12 pm-10:59 pm
1 stop9h 47m
Seattle/Tacoma Intl
Thu 6/11
5:15 am-5:49 pm
1 stop9h 34m
$498
BlountvilleSpokane
TRI - GEG
TRIGEG
Blountville Tri Cities TN/VA
Wed 5/20
3:50 pm-9:20 pm
1 stop8h 30m
Spokane
Sun 5/24
12:27 pm-10:35 pm
1 stop7h 08m
$555
Showing 1-10 of 27 resultsSorted by cheapest first
Best time to book a flight from Kingsport to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Kingsport with our price prediction graph.
TRI-PDX
TRI-SEA
TRI-GEG
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 Washington
K1N-USWA
TRI-PDX
TRI-SEA
TRI-GEG
How much does it cost to fly round-trip from Kingsport to State of Washington?
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated May 9, 2026.
See what other customers who have flown with Delta and American Airlines from Kingsport to Washington have to say. 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.
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Overall
7.9
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 Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Kingsport to Washington
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Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kingsport to Washington by cabin class
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Kingsport and Washington flights
Browse other Kingsport and Washington flight options. Last updated on May 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Kingsport after your stay in Washington
Kingsport to Washington flights
Consider these flights traveling from Kingsport to Washington.
Top 4 airlines flying from Kingsport to Washington
Discover the top 4 airlines that operate flights from Kingsport to Washington. 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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$512 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$261 | Average$489 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$269 | Average$545 | FlexibilityNo cancel fee | On-time69% |