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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 January , February 2026

31 Jan - 04 Feb $ 403.00
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
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18 Jan - 04 Feb $ 511.00
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
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17 Jan - 03 Feb $ 1,008.00
PDX
Portland
Hawaiian Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Hawaiian Airlines
1 STOPS
PDX
Portland
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Last minute flights from Portland to Philadelphia

18 Jan - 01 Feb $ 534.00
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
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28 Jan - 31 Jan $ 546.00
PDX
Portland
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
PDX
Portland
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17 Jan - 31 Jan $ 1,277.00
PDX
Portland
Hawaiian Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Hawaiian Airlines
1 STOPS
PDX
Portland
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One-way flights to Philadelphia from Portland

8:10 AM - 9:54 AM
Hawaiian Airlines
1 Stops
6h 53m
PDX - PHL
$ 260
Kiwi
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7:10 AM - 9:54 AM
Alaska Airlines
1 Stops
7h 53m
PDX - PHL
$ 288
Kiwi
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1:24 PM - 5:55 PM
United Airlines
1 Stops
7h 6m
PDX - PHL
$ 305
Kiwi
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How to find the cheapest flight from Portland (PDX) to Philadelphia (PHL)

Related info for your journey
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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.