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Cheap flights from Philadelphia (PHL) 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 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 June , July 2026

29 Jun - 30 Jul $ 335.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
PHL
Philadelphia
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29 Jun - 05 Jul $ 460.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
PHL
Philadelphia
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30 Jun - 02 Jul $ 553.00
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
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Last minute flights from Philadelphia to Portland

29 Jun - 30 Jun $ 508.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
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29 Jun - 30 Jun $ 526.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
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29 Jun - 30 Jun $ 619.00
PHL
Philadelphia
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
PHL
Philadelphia
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One-way flights to Portland from Philadelphia

11:00 AM - 5:22 PM
Frontier Airlines
1 Stops
11h 47m
PHL - PDX
$ 198
Kiwi
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8:37 PM - 2:50 PM
Frontier Airlines
1 Stops
22h 58m
PHL - PDX
$ 204
Kiwi
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5:46 PM - 5:46 PM
Alaska Airlines
0 Stops
5h 51m
PHL - PDX
$ 286
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.