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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

25 Apr - 23 May $ 206.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
PHL
Philadelphia
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08 Apr - 05 May $ 532.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
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07 Apr - 02 May $ 621.00
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

25 Apr - 30 Apr $ 301.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
PHL
Philadelphia
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08 Apr - 30 Apr $ 632.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
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07 Apr - 30 Apr $ 965.00
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

8:41 PM - 8:24 AM
Frontier Airlines
1 Stops
16h 39m
PHL - PDX
$ 91
Kiwi
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6:47 PM - 10:48 PM
Alaska Airlines
1 Stops
7h 57m
PHL - PDX
$ 296
Kiwi
Pick dates
6:47 PM - 10:48 PM
Hawaiian Airlines
1 Stops
7h 57m
PHL - PDX
$ 308
Kiwi
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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)
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.