A suburban area with houses, trees, and a church.

Cheap Flights to Happy Valley

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

November is typically the cheapest month to fly

From ₩406,004 - ₩985,102 per traveler.

Book with confidence

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

Travel information

Destination city name
Portland
Destination airport
Portland International Airport
Destination airport IATA code
PDX
Airlines serving
Alaska Airlines, Delta, American Airlines, United, Southwest Airlines, Frontier Airlines, Air Canada, Sun Country Airlines, KLM, British Airways, Lufthansa, Air France, Japan Airlines, All Nippon Airways, Korean Air, Volaris, Starlux Airlines, Finnair, Brussels Airlines, Iberia, Icelandair, Cathay Pacific, Virgin Atlantic, Swiss International Air Lines, SAS, WestJet, Qatar Airways, Aeromexico, Qantas Airways, Air Excursions LLC, Allegiant Air, Aer Lingus, Copa, Virgin Australia, Air New Zealand, Turkish Airlines
Popular airline
Alaska Airlines

Trending flights to Happy Valley

Prices were available within the past 7 days and start at ₩814,100 for one-way flights and ₩1,273,000 for roundtrip, for the period specified. Prices and availability are subject to change.
Air Canada
Fri, Nov 13 - Tue, Nov 17
ICN
Seoul
PDX
Portland
₩1,273,000
Roundtrip
Found 18 hours ago
Select Air Canada flight, departing Fri, Nov 13 from Seoul to Portland, returning Tue, Nov 17, priced at ₩1,273,000 Found 18 hours ago
*Available to One Key members.