Flights from Portland to Washington (PDX to DCA)

Discover more affordable routes and cheaper dates from Portland to Washington (PDX to DCA) within a date range.

⭐ Search by country or region to discover more affordable routes, like Netherlands → Italy or Europe → South East Asia.

Results Quantity

Cabin Bags

Checked Bags

Max Budget

US$

Max Duration

Hours

Max Layover

Hours

Departure Time

Connections

Select Airlines

Loading…

US$350

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Tue May 13th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$350

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$354

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$354

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Tue May 13th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$354

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$358

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Tue May 13th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$380

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$382

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 11 nights

Tue May 13th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$383

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$386

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$386

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 11 nights

Tue May 13th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$386

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 11 nights

Tue May 13th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$389

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$389

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$390

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 11 nights

Tue May 13th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$415

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$419

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$421

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$435

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Mon May 12th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$436

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 12 nights

Tue May 13th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$436

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$438

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Mon May 12th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$439

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 12 nights

Tue May 13th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$439

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$439

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$439

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 12 nights

Tue May 13th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$442

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$442

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 12 nights

Tue May 13th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$453

11:35am - 9:59pm
Fri May 2nd 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 2065 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Fri May 2nd 2025 Alaska Airlines · AS 2 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$463

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Mon May 12th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$465

11:35am - 9:59pm
Fri May 2nd 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6228 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Fri May 2nd 2025 Hawaiian Airlines · HA 6702 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$468

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$470

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Mon May 12th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$471

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Mon May 12th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$471

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$474

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Mon May 12th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$474

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$484

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sun May 11th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$502

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$502

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Sat May 10th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Sat May 10th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$520

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 11 nights

Mon May 12th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$520

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sun May 11th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$527

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sun May 11th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$527

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 11 nights

Mon May 12th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$528

11:35am - 9:59pm
Fri May 2nd 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 2065 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Fri May 2nd 2025 Alaska Airlines · AS 2 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Mon May 12th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$537

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Sat May 10th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$537

11:35am - 9:59pm
Thu May 1st 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 2065 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Thu May 1st 2025 Alaska Airlines · AS 2 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$558

11:35am - 9:59pm
Fri May 2nd 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 2065 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Fri May 2nd 2025 Alaska Airlines · AS 2 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$568

11:35am - 9:59pm
Fri May 2nd 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Hawaiian Airlines · HA 6228 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Fri May 2nd 2025 Hawaiian Airlines · HA 6702 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$570

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Sun May 11th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$580

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Sun May 11th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$587

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sat May 10th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Sat May 10th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$590

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sat May 10th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Sat May 10th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$590

11:35am - 9:59pm
Fri May 2nd 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 2065 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Fri May 2nd 2025 Alaska Airlines · AS 2 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sun May 11th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$603

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:38pm - 10:23pm
Sat May 10th 2025

7h 45m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sat May 10th 2025 Alaska Airlines · AS 3 Depart at 5:38pm from Washington, D.C. (DCA) Fly for 5h 57m Arrive at 8:35pm in Seattle (SEA)

Layover in Seattle for 0h 55m

Sat May 10th 2025 Alaska Airlines · AS 2373 Depart at 9:30pm from Seattle (SEA) Fly for 0h 53m Arrive at 10:23pm in Portland (PDX)
US$616

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 5 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$616

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Tue May 13th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$616

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Tue May 13th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$616

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$620

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$620

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Tue May 13th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Tue May 13th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$620

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 5 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$627

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 5 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$627

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sat May 10th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Sat May 10th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$639

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Hawaiian Airlines · HA 6701 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 40m Arrive at 10:40am in Seattle (SEA)

Layover in Seattle for 0h 50m

Sat May 10th 2025 Hawaiian Airlines · HA 6826 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$643

11:35am - 9:59pm
Thu May 1st 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 2065 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Thu May 1st 2025 Alaska Airlines · AS 2 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sun May 11th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$643

11:35am - 9:59pm
Fri May 2nd 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Fri May 2nd 2025 Alaska Airlines · AS 2065 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Fri May 2nd 2025 Alaska Airlines · AS 2 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Mon May 12th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$644

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 4 nights

Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$649

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 5 nights

Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$651

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 5 nights

Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$651

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sat May 10th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Sat May 10th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$652

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 4 nights

Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$654

11:35am - 9:59pm
Thu May 1st 2025

7h 24m
Portland (PDX) → Washington, D.C. (DCA)

1 Stop

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Thu May 1st 2025 Alaska Airlines · AS 2065 Depart at 11:35am from Portland (PDX) Fly for 0h 54m Arrive at 12:29pm in Seattle (SEA)

Layover in Seattle for 1h 21m

Thu May 1st 2025 Alaska Airlines · AS 2 Depart at 1:50pm from Seattle (SEA) Fly for 5h 9m Arrive at 9:59pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sat May 10th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Sat May 10th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$659

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Fri May 9th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 5 nights

Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$661

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:38pm - 10:23pm
Mon May 12th 2025

7h 45m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Mon May 12th 2025 Alaska Airlines · AS 3 Depart at 5:38pm from Washington, D.C. (DCA) Fly for 5h 57m Arrive at 8:35pm in Seattle (SEA)

Layover in Seattle for 0h 55m

Mon May 12th 2025 Alaska Airlines · AS 2373 Depart at 9:30pm from Seattle (SEA) Fly for 0h 53m Arrive at 10:23pm in Portland (PDX)
US$662

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sun May 11th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Sat May 3rd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sun May 11th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 40m Arrive at 10:40am in Seattle (SEA)

Layover in Seattle for 0h 50m

Sun May 11th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$686

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Sun May 11th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$693

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Thu May 1st 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Sun May 11th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$694

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sun May 11th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sun May 11th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 40m Arrive at 10:40am in Seattle (SEA)

Layover in Seattle for 0h 50m

Sun May 11th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$698

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sun May 11th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Sun May 11th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 40m Arrive at 10:40am in Seattle (SEA)

Layover in Seattle for 0h 50m

Sun May 11th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$701

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Mon May 12th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$701

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Mon May 12th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$701

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Fri May 9th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Fri May 9th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Fri May 9th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$703

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:38pm - 10:23pm
Sun May 11th 2025

7h 45m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sun May 11th 2025 Alaska Airlines · AS 3 Depart at 5:38pm from Washington, D.C. (DCA) Fly for 5h 57m Arrive at 8:35pm in Seattle (SEA)

Layover in Seattle for 0h 55m

Sun May 11th 2025 Alaska Airlines · AS 2373 Depart at 9:30pm from Seattle (SEA) Fly for 0h 53m Arrive at 10:23pm in Portland (PDX)
US$704

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Mon May 12th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$706

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Mon May 12th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$712

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Mon May 12th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Mon May 12th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$751

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sun May 11th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Sun May 11th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 40m Arrive at 10:40am in Seattle (SEA)

Layover in Seattle for 0h 50m

Sun May 11th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$751

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:38pm - 10:23pm
Sun May 11th 2025

7h 45m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 10 nights

Sun May 11th 2025 Alaska Airlines · AS 3 Depart at 5:38pm from Washington, D.C. (DCA) Fly for 5h 57m Arrive at 8:35pm in Seattle (SEA)

Layover in Seattle for 0h 55m

Sun May 11th 2025 Alaska Airlines · AS 2373 Depart at 9:30pm from Seattle (SEA) Fly for 0h 53m Arrive at 10:23pm in Portland (PDX)
US$754

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Sun May 11th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$754

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sun May 11th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$754

8:00am - 4:10pm
Thu May 1st 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Fri May 9th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Thu May 1st 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Fri May 9th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Fri May 9th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$757

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Sun May 11th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$765

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Mon May 5th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 6 nights

Sun May 11th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$765

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

5:10pm - 8:00pm
Sun May 11th 2025

5h 50m
Washington, D.C. (DCA) → Portland (PDX)

Direct

Sun May 4th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 7 nights

Sun May 11th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)
US$768

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 4 nights

Sat May 10th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Sat May 10th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$770

8:00am - 4:10pm
Sun May 4th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sat May 10th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Sun May 4th 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 5 nights

Sat May 10th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Sat May 10th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$799

8:00am - 4:10pm
Sat May 3rd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Mon May 12th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Sat May 3rd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 8 nights

Mon May 12th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Mon May 12th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$837

8:00am - 4:10pm
Fri May 2nd 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Mon May 12th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Fri May 2nd 2025 Alaska Airlines · AS 10 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 9 nights

Mon May 12th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 55m Arrive at 10:55am in Seattle (SEA)

Layover in Seattle for 0h 35m

Mon May 12th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)
US$928

8:00am - 4:10pm
Mon May 5th 2025

5h 10m
Portland (PDX) → Washington, D.C. (DCA)

Direct

8:00am - 12:22pm
Sun May 11th 2025

7h 22m
Washington, D.C. (DCA) → Portland (PDX)

1 Stop

Mon May 5th 2025 Hawaiian Airlines · HA 6710 Depart at 8:00am from Portland (PDX) Fly for 5h 10m Arrive at 4:10pm in Washington, D.C. (DCA)

Stay in Washington, D.C. for 5 nights

Sun May 11th 2025 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 40m Arrive at 10:40am in Seattle (SEA)

Layover in Seattle for 0h 50m

Sun May 11th 2025 Alaska Airlines · AS 2327 Depart at 11:30am from Seattle (SEA) Fly for 0h 52m Arrive at 12:22pm in Portland (PDX)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

Andy Travels

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Flights from Portland to Washington (PDX to DCA)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

Explore Flight Options

FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights

Why I Built FlightList & Solved My Own Problem

About FlightList