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Cheap flights from Washington (DCA) to Portland (PDX)

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How to find the cheapest flight from Washington (DCA) to Portland (PDX)

How to find the cheapest flight from Washington (DCA) to Portland (PDX)
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How to find the cheapest flight from Washington (DCA) to Portland (PDX)
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How to find the cheapest flight from Washington (DCA) to Portland (PDX)
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Cheap flights from Washington to Portland in January , February 2026

25 Jan - 15 Feb $ 442.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
22 Jan - 03 Feb $ 537.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DCA
Washington
21 Jan - 05 Feb $ 547.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington

Last minute flights from Washington to Portland

27 Jan - 31 Jan $ 547.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
21 Jan - 31 Jan $ 692.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
20 Jan - 31 Jan $ 692.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington

One-way flights to Portland from Washington

5:09 PM - 5:09 PM
Alaska Airlines
0 Stops
6h 2m
DCA - PDX
5:09 PM - 5:09 PM
Alaska Airlines
0 Stops
6h 2m
DCA - PDX
5:09 PM - 5:09 PM
Alaska Airlines
0 Stops
6h 2m
DCA - PDX

How to find the cheapest flight from Washington (DCA) to Portland (PDX)

Related info for your journey
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How to find the cheapest flight from Washington (DCA) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.