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A dam with a spillway, a bridge, and a river.

Cheap Flights from Portland (PWM) to Great Falls (GTF)

Photo by Geraldine Soh
Open Photo by Geraldine Soh

Travel information

Origin airport
Portland Intl. Jetport Airport
Destination airport
Great Falls, MT
Distance
3,185 km away
Airlines serving
UA, DL
Popular airline
UA
*Available to Expedia members.