Cheap Flights from Portland (PDX) to Buffalo (BUF)
Popular airlines from Portland International Airport (PDX) to Buffalo Niagara Intl. Airport (BUF)
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
UnitedUnited
Southwest AirlinesSouthwest Airlines
DeltaDelta
JetBlue AirwaysJetBlue Airways
Sun Country AirlinesSun Country Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave on select hotels after you book a flight*
Find the right fitWe search billions of combinations of flights to help you find your next adventure
Travel information
Origin airport | Portland International Airport |
|---|---|
Destination airport | Buffalo Niagara Intl. Airport |
Distance | 3,461 km away |
Airlines serving | Alaska Airlines, American Airlines, United, Southwest Airlines, Delta, JetBlue Airways, Sun Country Airlines |
Popular airline | Alaska Airlines |
*Available to One Key members.