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Cheap flights from Philadelphia (PHL) to Portland (PDX)

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0 Children (2~11)
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How to find the cheapest flight from Philadelphia (PHL) to Portland (PDX)

How to find the cheapest flight from Philadelphia (PHL) to Portland (PDX)
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How to find the cheapest flight from Philadelphia (PHL) to Portland (PDX)
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How to find the cheapest flight from Philadelphia (PHL) to Portland (PDX)
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Cheap flights from Philadelphia to Portland in April , May 2026

28 Apr - 30 May $ 465.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
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28 Apr - 09 May $ 589.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
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28 Apr - 09 May $ 589.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Portland

28 Apr - 30 Apr $ 623.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
Pick dates
29 Apr - 30 Apr $ 623.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
Pick dates
28 Apr - 30 Apr $ 683.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
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One-way flights to Portland from Philadelphia

6:58 PM - 11:03 PM
Alaska Airlines
1 Stops
8h 1m
PHL - PDX
$ 296
Kiwi
Pick dates
8:00 AM - 11:21 AM
United Airlines
1 Stops
8h 8m
PHL - PDX
$ 296
Kiwi
Pick dates
6:58 PM - 11:03 PM
Alaska Airlines
1 Stops
8h 1m
PHL - PDX
$ 328
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Portland (PDX)

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How to find the cheapest flight from Philadelphia (PHL) 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 Philadelphia (PHL) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.