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

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0 Children (2~11)
0 Infants (0~2)
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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

31 Jan - 06 Feb $ 277.00
DCA
Washington
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DCA
Washington
Pick dates
20 Jan - 10 Feb $ 537.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DCA
Washington
Pick dates
13 Jan - 18 Feb $ 742.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
Pick dates

Last minute flights from Washington to Portland

24 Jan - 31 Jan $ 432.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DCA
Washington
Pick dates
20 Jan - 31 Jan $ 692.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
Pick dates
15 Jan - 31 Jan $ 792.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
Pick dates

One-way flights to Portland from Washington

5:09 PM - 5:09 PM
Hawaiian Airlines
0 Stops
6h 2m
DCA - PDX
$ 305
Kiwi
Pick dates
5:09 PM - 5:09 PM
Alaska Airlines
0 Stops
6h 2m
DCA - PDX
$ 399
Kiwi
Pick dates
5:09 PM - 5:09 PM
Alaska Airlines
0 Stops
6h 2m
DCA - PDX
$ 499
Kiwi
Pick dates

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.