$212+ Cheap flights from Washington, D.C. (WAS) to Portland (PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PDX
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Washington, D.C. 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.Cheapflights Tip: The best prices from Washington, D.C. to Portland are usually found in September or January, booked 65 days in advance, depart on a Saturday or Wednesday and return on a Thursday
Cheap flight deals from Washington, D.C. to Portland
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Cheapest flights from Washington, D.C. to PortlandExplore the most affordable flight options available from Washington, D.C. to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Washington, D.C. to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Wed 11/181:00 pm -
1 stop25h 07m
Sat 11/2110:27 am -
2 stops23h 32m
Deal found 10/26![Frontier logo]()
$379
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:35 pm -
1 stop10h 50m
Sat 12/56:55 am -
2 stops10h 40m
Deal found 10/27![Southwest logo]()
$380
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:35 pm -
2 stops16h 34m
Sun 12/2010:28 pm -
1 stop28h 39m
Deal found 10/26![Frontier logo]()
$380
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:07 pm -
2 stops20h 00m
Thu 11/266:29 pm -
2 stops17h 23m
Deal found 10/26![Frontier logo]()
$384
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:10 am -
2 stops10h 00m
Tue 12/811:40 am -
2 stops8h 40m
Deal found 10/29![Southwest logo]()
$385
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:51 pm -
1 stop24h 39m
Wed 12/307:25 pm -
1 stop7h 42m
Deal found 10/28![Frontier logo]()
$385
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop8h 53m
Thu 12/1010:30 am -
1 stop8h 29m
Deal found 10/27![Multiple Airlines logo]()
$387
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop8h 53m
Mon 12/79:33 pm -
1 stop17h 26m
Deal found 10/29![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 12/38:33 pm -
2 stops18h 20m
Fri 12/45:09 pm -
1 stop17h 00m
Deal found 10/27![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/267:00 am -
1 stop8h 57m
Mon 11/306:12 pm -
2 stops39h 36m
Deal found 10/29![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 12/17:00 am -
1 stop12h 07m
Fri 12/47:51 pm -
2 stops23h 08m
Deal found 10/27![Frontier logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/17:00 am -
1 stop12h 07m
Mon 12/147:51 pm -
2 stops23h 08m
Deal found 10/28![Frontier logo]()
$395
Best flights from Washington, D.C. to PortlandDiscover carefully curated flight deals from Washington, D.C. to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Washington, D.C. to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:10 am -
2 stops10h 00m
Sat 11/2111:30 pm -
1 stop7h 40m
Deal found 10/26![Southwest logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:42 pm -
1 stop18h 08m
Mon 1/45:50 pm -
1 stop21h 00m
Deal found 10/29![Alaska Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/165:30 pm -
Nonstop5h 55m
Wed 4/2111:10 pm -
Nonstop4h 48m
Deal found 10/28![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/77:45 am -
1 stop8h 03m
Fri 12/115:30 am -
1 stop6h 36m
Deal found 10/28![Delta logo]()
$497
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/141:35 pm -
2 stops11h 00m
Mon 1/1812:10 pm -
1 stop8h 35m
Deal found 10/28![Southwest logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:20 pm -
Nonstop6h 14m
Mon 1/48:03 am -
Nonstop4h 57m
Deal found 10/29![Alaska Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/314:08 pm -
1 stop7h 41m
Sun 4/46:59 pm -
1 stop7h 09m
Deal found 10/27![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 10/26. 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 1/276:00 am -
1 stop8h 37m
Sun 1/3111:58 am -
1 stop8h 53m
Deal found 10/26![Delta logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:05 pm -
Nonstop6h 03m
Wed 1/208:04 am -
Nonstop4h 56m
Deal found 10/29![Alaska Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/72:00 pm -
2 stops10h 15m
Sat 2/135:05 am -
2 stops10h 50m
Deal found 10/29![Southwest logo]()
$487
This Delta deal was found by Cheapflights users on 10/26. 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 1/293:00 pm -
1 stop8h 40m
Tue 2/21:43 pm -
1 stop7h 08m
Deal found 10/26![Delta logo]()
$497
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:04 pm -
1 stop8h 49m
Sun 12/2711:59 pm -
1 stop7h 03m
Deal found 10/28![United Airlines logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:13 pm -
1 stop28h 37m
Mon 1/49:00 am -
1 stop29h 50m
Deal found 10/25![Alaska Airlines logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:13 pm -
1 stop31h 29m
Sat 1/235:47 pm -
1 stop21h 03m
Deal found 10/27![Alaska Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 10/25. 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 12/234:31 pm -
1 stop9h 20m
Wed 12/305:30 am -
1 stop7h 09m
Deal found 10/25![Delta logo]()
$538
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/135:08 pm -
Nonstop5h 50m
Tue 2/167:00 am -
1 stop7h 59m
Deal found 10/27![Alaska Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:19 pm -
Nonstop5h 56m
Wed 11/258:30 am -
Nonstop4h 52m
Deal found 10/28![United Airlines logo]()
$605
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:59 am -
1 stop10h 59m
Mon 12/148:20 am -
Nonstop4h 50m
Deal found 10/26![Alaska Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:13 pm -
1 stop17h 16m
Mon 12/211:52 pm -
1 stop12h 53m
Deal found 10/29![Alaska Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:46 am -
1 stop10h 27m
Mon 11/165:45 pm -
1 stop8h 59m
Deal found 10/26![Alaska Airlines logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:20 pm -
Nonstop6h 14m
Fri 12/111:35 pm -
1 stop27h 25m
Deal found 10/29![Alaska Airlines logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:20 pm -
Nonstop5h 56m
Mon 11/169:59 pm -
1 stop15h 21m
Deal found 10/26![Alaska Airlines logo]()
$547
Last-minute flights from Washington, D.C. to PortlandDiscover last-minute flight deals from Washington, D.C. to Portland. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Portland. Data last updated October 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
1 stop31h 12m
Tue 11/1012:02 pm -
1 stop21h 07m
Deal found 10/28![Frontier logo]()
$398
This Trip.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/167:00 am -
1 stop31h 07m
Mon 11/237:16 am -
1 stop10h 44m
Deal found 10/26![Multiple Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:35 pm -
1 stop10h 50m
Thu 11/1910:10 am -
2 stops8h 50m
Deal found 10/27![Southwest logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Wed 11/181:00 pm -
1 stop25h 07m
Sat 11/2110:27 am -
2 stops23h 32m
Deal found 10/26![Frontier logo]()
$379
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:07 pm -
2 stops20h 00m
Thu 11/266:29 pm -
2 stops17h 23m
Deal found 10/26![Frontier logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/201:09 pm -
1 stop23h 23m
Thu 12/31:58 pm -
2 stops26h 50m
Deal found 10/26![Frontier logo]()
$420
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:54 pm -
1 stop9h 02m
Tue 11/248:54 pm -
1 stop13h 05m
Deal found 10/27![Frontier logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/231:09 pm -
1 stop31h 25m
Thu 12/37:51 pm -
2 stops15h 58m
Deal found 10/26![Frontier logo]()
$415
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop15h 56m
Tue 12/15:09 pm -
1 stop25h 46m
Deal found 10/27![Frontier logo]()
$410
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:09 pm -
1 stop31h 25m
Wed 12/25:53 pm -
2 stops20h 46m
Deal found 10/28![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/267:00 am -
1 stop8h 57m
Mon 11/306:12 pm -
2 stops39h 36m
Deal found 10/29![Multiple Airlines logo]()
$393
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
1 stop8h 57m
Thu 12/38:20 am -
Nonstop4h 50m
Deal found 10/29![Multiple Airlines logo]()
$407
One-way flights from Washington, D.C. to PortlandSearch for one-way flight options from Washington, D.C. to Portland. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Washington, D.C. to Portland. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Super.com deal was found by Cheapflights users on 10/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
1 stop31h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$212
This Southwest deal was found by Cheapflights users on 10/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:00 pm -
2 stops9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Southwest logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop15h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:09 pm -
1 stop31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/229:35 pm -
2 stops39h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$218
This WAYA deal was found by Cheapflights users on 10/29. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:35 pm -
1 stop24h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$220
This Travelocity deal was found by Cheapflights users on 10/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:46 am -
2 stops12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Alaska Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Wed 12/27:00 am -
2 stops38h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$223
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:25 pm -
1 stop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Southwest logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/1611:16 am -
2 stops26h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:54 pm -
1 stop9h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$228
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:47 pm -
2 stops20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$228
Find flight deals from Washington, D.C. to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Kiwi.com) |
One-way from | $212 (Super.com) |
Popular in | December |
Cheapest in | September |
Average price | $526 |
Good round-trip deal | $577 or less |
Good one-way deal | $288 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Portland
DCA Washington, D.C. Reagan-National - PDX Portland
DCAPDX
Washington, D.C. Reagan-National
Thu 12/24
3:35 pm-11:25 pm
1 stop10h 50m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$229
Washington, D.C.Portland
DCA Washington, D.C. Reagan-National - PDX Portland
DCAPDX
Washington, D.C. Reagan-National
Thu 12/17
6:10 am-12:45 pm
1 stop9h 35m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$229
Washington, D.C.Portland
DCA Washington, D.C. Reagan-National - PDX Portland
DCAPDX
Washington, D.C. Reagan-National
Tue 1/5
3:35 pm-10:20 pm
2 stops9h 45m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$234
Washington, D.C.Portland
DCA Washington, D.C. Reagan-National - PDX Portland
DCAPDX
Washington, D.C. Reagan-National
Mon 1/4
6:00 am-12:30 pm
1 stop9h 30m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
Washington, D.C.Portland
IAD Washington, D.C. Dulles Intl - PDX Portland
IADPDX
Washington, D.C. Dulles Intl
Thu 12/17
7:05 am-1:24 pm
1 stop9h 19m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
Washington, D.C.Portland
DCA Washington, D.C. Reagan-National - PDX Portland
DCAPDX
Washington, D.C. Reagan-National
Sun 1/3
7:47 am-12:51 pm
1 stop8h 04m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
Washington, D.C.Portland
DCA Washington, D.C. Reagan-National - PDX Portland
DCAPDX
Washington, D.C. Reagan-National
Tue 3/23
4:40 pm-11:52 pm
1 stop10h 12m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
Washington, D.C.Portland
DCA Washington, D.C. Reagan-National - PDX Portland
DCAPDX
Washington, D.C. Reagan-National
Fri 12/4
4:25 pm-10:06 pm
1 stop8h 41m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
Washington, D.C.Portland
IAD Washington, D.C. Dulles Intl - PDX Portland
IADPDX
Washington, D.C. Dulles Intl
Thu 12/17
5:14 pm-10:07 pm
1 stop7h 53m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
Washington, D.C.Portland
IAD Washington, D.C. Dulles Intl - PDX Portland
IADPDX
Washington, D.C. Dulles Intl
Mon 11/16
6:00 am-1:14 pm
1 stop10h 14m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
Showing 1-10 of 43 resultsSorted by cheapest first
Compare providers for flights from Washington, D.C. to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Portland in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Washington, D.C.-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C.-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Washington, D.C. to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Washington, D.C. with our price prediction graph.
WAS-PDX
DCA-PDX
IAD-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 Washington, D.C. to Portland
WAS-PDX
DCA-PDX
IAD-PDX
What is the cheapest month to book a flight from Washington, D.C. to Portland?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Portland (average of $383). Flying from Washington, D.C. to Portland in December is currently the most expensive (average of $577). 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 WAS to PDX?
Find hourly flight availability from Washington, D.C. to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
It’s optimal to fly from Washington, D.C. to Portland in the morning. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Washington, D.C. to Portland?
Airfare is below average for this route at the moment.
Washington, D.C. to Portland flights typically cost between $407 and $691 in November.The cheapest round-trip price found within the last 5 days was $379 on Frontier (Nov 18-Nov 21).
How far ahead should I book a flight from Washington, D.C. to Portland?
The best time to book flights from Washington, D.C. to Portland is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 October 30, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Portland, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. 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
Durham
Cannon Beach
Longview
Lake Oswego
Lincoln City
Vancouver
Kelso
Troutdale
Clackamas
McMinnville
The Dalles
Wilsonville
Stevenson
Hillsboro
Tillamook
Astoria
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Washington, D.C. and Portland flights
Browse other Washington, D.C. and Portland flight options. Last updated on October 30, 2026.
Other flights from Washington, D.C.
Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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Washington, D.C. to Portland flights
Consider these flights traveling from Washington, D.C. to Portland.
Top 5 airlines flying from Washington, D.C. to Portland
Discover the top 5 airlines that operate flights from Washington, D.C. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$430 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$509 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$224 | Average$470 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$244 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$458 | FlexibilityNo cancel fee | On-time71% |