Earn point on your loyalty program!arrow arc left

Cheap flights from Newark (EWR) 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 Newark (EWR) to Portland (PDX)

How to find the cheapest flight from Newark (EWR) 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 Newark (EWR) 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 Newark (EWR) 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 Newark to Portland in September , October 2026

30 Sep - 31 Oct $ 539.00
EWR
Newark
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
EWR
Newark
Pick dates
29 Sep - 12 Oct $ 734.00
EWR
Newark
United Airlines
DIRECT
PDX
Portland
PDX
Portland
United Airlines
DIRECT
EWR
Newark
Pick dates
29 Sep - 13 Oct $ 737.00
EWR
Newark
United Airlines
DIRECT
PDX
Portland
PDX
Portland
United Airlines
DIRECT
EWR
Newark
Pick dates

Last minute flights from Newark to Portland

30 Sep - 30 Sep $ 746.00
EWR
Newark
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
EWR
Newark
Pick dates
30 Sep - 01 Oct $ 763.00
EWR
Newark
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
EWR
Newark
Pick dates
30 Sep - 30 Sep $ 878.00
EWR
Newark
United Airlines
DIRECT
PDX
Portland
PDX
Portland
United Airlines
DIRECT
EWR
Newark
Pick dates

One-way flights to Portland from Newark

6:27 PM - 6:27 PM
United Airlines
0 Stops
6h
EWR - PDX
$ 369
Kiwi
Pick dates
5:02 PM - 5:02 PM
Alaska Airlines
0 Stops
5h 58m
EWR - PDX
$ 370
Kiwi
Pick dates
7:00 AM - 7:00 AM
United Airlines
0 Stops
5h 50m
EWR - PDX
$ 371
Kiwi
Pick dates

How to find the cheapest flight from Newark (EWR) 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 Newark (EWR) 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 Newark (EWR) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.