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 ￥20,207 - ￥36,442 per traveler.

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Flights from ￥33,270
SEA
Seattle - Tacoma Intl.
Cheapest
Flights from ￥33,270

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Pacific Northwest flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Pacific Northwest trip!

*Available to Expedia members.