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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 April , May 2026

27 Apr - 05 May $ 457.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
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12 Apr - 05 May $ 697.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
Pick dates
11 Apr - 05 May $ 697.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
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Last minute flights from Washington to Portland

27 Apr - 30 Apr $ 507.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DCA
Washington
Pick dates
11 Apr - 30 Apr $ 707.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DCA
Washington
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13 Apr - 30 Apr $ 828.00
DCA
Washington
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DCA
Washington
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One-way flights to Portland from Washington

5:28 PM - 5:28 PM
Alaska Airlines
0 Stops
5h 49m
DCA - PDX
$ 249
Kiwi
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5:20 PM - 5:20 PM
Alaska Airlines
0 Stops
5h 57m
DCA - PDX
$ 449
Kiwi
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5:20 PM - 5:20 PM
Hawaiian Airlines
0 Stops
5h 57m
DCA - PDX
$ 477
Kiwi
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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.