Cheap Flights to Pacific Northwest

Popular airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • WestJet

    WestJet

  • Air Canada

    Air Canada

  • Southwest Airlines

    Southwest Airlines

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Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

September is typically the cheapest month to fly

From ₩191,807 - ₩345,902 per traveler.

Book with confidence

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

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