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

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

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

25 Apr - 26 May $ 464.00
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
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25 Apr - 06 May $ 589.00
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
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29 Apr - 08 May $ 589.00
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
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Last minute flights from Portland to Philadelphia

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

7:45 AM - 9:32 AM
Alaska Airlines
1 Stops
7h 13m
PDX - PHL
$ 296
Kiwi
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7:18 PM - 9:44 PM
Alaska Airlines
1 Stops
7h 44m
PDX - PHL
$ 296
Kiwi
Pick dates
7:45 AM - 9:32 AM
Alaska Airlines
1 Stops
7h 13m
PDX - PHL
$ 326
Kiwi
Pick dates

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

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