A calm river surrounded by lush green trees and hills under a clear blue sky.

Cheap Flights to Portland

View ₩1,444,000 flight on Wed, Sep 23, 2026Opens in a new window

Popular airlines to Portland

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How much is the cheapest flight to Portland?

Prices were available within the past 7 days and start at ₩1,444,000 for one-way flights and ₩1,941,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
United
EVA Airways
Qatar Airways
Delta

Book with confidence

Searching for cheap flights to Portland? No travel company presents more choices than Expedia if you're looking to compare flights to Portland. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Pennsylvania. Expedia provides the cheapest flights to many destinations in Pennsylvania and you may find even greater savings if you combine your flight with a hotel stay in Portland.

Travel information

Destination airport
Lehigh Valley Intl.
Destination airport IATA code
ABE
Destination city name
Allentown
Roundtrip price
₩1,941,500
*Available to Expedia members.