Cheap Flights to Portland Intl.

View ₩87,000 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines to Portland International Airport (PDX)

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How much is the cheapest flight to Portland Intl.?

Prices were available within the past 7 days and start at ₩87,000 for one-way flights and ₩144,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jan 1 - Thu, Jan 8
SEA
Seattle
PDX
Portland
₩144,100 Roundtrip, found 8 hours ago
₩144,100
Roundtrip
found 8 hours ago
Select Delta flight, departing Thu, Jan 1 from Seattle to Portland, returning Thu, Jan 8, priced at ₩144,100 found 8 hours ago
Hawaiian Airlines
Thu, Jan 1 - Thu, Jan 8
SEA
Seattle
PDX
Portland
₩214,600 Roundtrip, found 8 hours ago
₩214,600
Roundtrip
found 8 hours ago
Select Hawaiian Airlines flight, departing Thu, Jan 1 from Seattle to Portland, returning Thu, Jan 8, priced at ₩214,600 found 8 hours ago
American Airlines
Thu, Dec 4 - Sun, Dec 7
AUS
Austin
PDX
Portland
₩492,900 Roundtrip, found 12 hours ago
₩492,900
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Austin to Portland, returning Sun, Dec 7, priced at ₩492,900 found 12 hours ago
Air Canada
Sat, Sep 19 - Thu, Sep 24
YYC
Calgary
PDX
Portland
₩502,400 Roundtrip, found 1 day ago
₩502,400
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Sep 19 from Calgary to Portland, returning Thu, Sep 24, priced at ₩502,400 found 1 day ago
WestJet
Sat, Sep 19 - Thu, Sep 24
YYC
Calgary
PDX
Portland
₩502,400 Roundtrip, found 1 day ago
₩502,400
Roundtrip
found 1 day ago
Select WestJet flight, departing Sat, Sep 19 from Calgary to Portland, returning Thu, Sep 24, priced at ₩502,400 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PDX)

February is typically the cheapest month to fly

From ₩191,563 - ₩589,552 per traveler.

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

Flights to Portland Intl. information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Cathay Pacific, Delta, Hawaiian Airlines, Japan Airlines, KLM, Korean Air, United, WestJet
Roundtrip price
₩204,100
Popular airline
Delta

Trending flights to Portland Intl.

Prices were available within the past 7 days and start at ₩87,000 for one-way flights and ₩144,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Jan 31 - Wed, Feb 11
ICN
Seoul
PDX
Portland
₩867,400 Roundtrip, found 4 hours ago
₩867,400
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Sat, Jan 31 from Seoul to Portland, returning Wed, Feb 11, priced at ₩867,400 found 4 hours ago
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