Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Philadelphia (PHL) to Portland (PDX)

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.
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.

Cheap flights from Philadelphia to Portland in November , December 2026

24 Nov - 25 Dec $ 500.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
Pick dates
20 Nov - 08 Dec $ 537.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
2 STOPS
PHL
Philadelphia
Pick dates
20 Nov - 09 Dec $ 750.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Portland

24 Nov - 30 Nov $ 696.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
PHL
Philadelphia
Pick dates
20 Nov - 30 Nov $ 810.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
Pick dates
21 Nov - 30 Nov $ 930.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
PHL
Philadelphia
Pick dates

One-way flights to Portland from Philadelphia

9:55 PM - 7:00 AM
Frontier Airlines
1 Stops
14h 37m
PHL - PDX
$ 219
Kiwi
Pick dates
9:55 PM - 7:00 AM
Frontier Airlines
1 Stops
14h 37m
PHL - PDX
$ 265
Kiwi
Pick dates
6:46 PM - 10:59 PM
Alaska Airlines
1 Stops
8h 8m
PHL - PDX
$ 478
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Portland (PDX)

Related info for your journey
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.
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.