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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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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 May , June 2026

28 May - 17 Jun $ 454.00
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
24 May - 10 Jun $ 457.00
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
28 May - 12 Jun $ 457.00
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to Philadelphia

28 May - 31 May $ 542.00
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
27 May - 31 May $ 566.00
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
28 May - 31 May $ 566.00
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

One-way flights to Philadelphia from Portland

7:40 AM - 7:40 AM
Alaska Airlines
0 Stops
5h 5m
PDX - PHL
$ 249
Kiwi
Pick dates
7:40 AM - 7:40 AM
Alaska Airlines
0 Stops
5h 5m
PDX - PHL
$ 249
Kiwi
Pick dates
7:40 AM - 7:40 AM
Alaska Airlines
0 Stops
5h 5m
PDX - PHL
$ 249
Kiwi
Pick dates

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.