Earn point on your loyalty program!arrow arc left

Cheap flights from Greensboro (GSO) 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 Greensboro (GSO) to Portland (PDX)

How to find the cheapest flight from Greensboro (GSO) 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 Greensboro (GSO) 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 Greensboro (GSO) 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 Greensboro to Portland in August , September 2026

31 Aug - 11 Sep $ 390.00
GSO
Greensboro
BREEZE
2 STOPS
PDX
Portland
PDX
Portland
BREEZE
2 STOPS
GSO
Greensboro
Pick dates
29 Aug - 05 Sep $ 873.00
GSO
Greensboro
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
GSO
Greensboro
Pick dates
29 Aug - 10 Sep $ 963.00
GSO
Greensboro
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
GSO
Greensboro
Pick dates

Last minute flights from Greensboro to Portland

28 Aug - 01 Sep $ 957.00
GSO
Greensboro
WestJet
2 STOPS
PDX
Portland
PDX
Portland
WestJet
3 STOPS
GSO
Greensboro
Pick dates
28 Aug - 01 Sep $ 966.00
GSO
Greensboro
WestJet
2 STOPS
PDX
Portland
PDX
Portland
WestJet
2 STOPS
GSO
Greensboro
Pick dates
29 Aug - 01 Sep $ 1,157.00
GSO
Greensboro
WestJet
1 STOPS
PDX
Portland
PDX
Portland
WestJet
2 STOPS
GSO
Greensboro
Pick dates

One-way flights to Portland from Greensboro

9:50 PM - 3:28 PM
Frontier Airlines
2 Stops
22h 21m
GSO - PDX
$ 195
Kiwi
Pick dates
11:29 AM - 4:48 PM
Alaska Airlines
1 Stops
11h 5m
GSO - PDX
$ 437
Kiwi
Pick dates
6:40 AM - 8:50 AM
United Airlines
1 Stops
7h 48m
GSO - PDX
$ 702
Kiwi
Pick dates

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