Philadelphia to Portland
PHLPDX
Fly from Philadelphia to Portland starting at USD 153 with Frontier Airlines.
Best fare available on Sep 1, 2026.
Limited seats. Better plans. Book before it's gone.
Philadelphia to Portland cheapest flights this week
Philadelphia to Portland monthly flight fare trend
Aug
from USD 189
Sep
from USD 153
Oct
No flights
Nov
No flights
Dec
No flights
Jan
No flights
Airport Details
Origin
Philadelphia
Philadelphia International Airport (PHL)
Philadelphia, PHL
Zone
New York
Elev
36 ft
Destination
Portland
Portland International Airport (PDX)
Portland, PDX
Zone
Los Angeles
Elev
31 ft
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