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Cheap Flights from Chicago to Seattle

Flight information Chicago to Seattle

Cheapest roundtrip price last month

AED 570

Non-stop airlines

5

Flights per week

128

Average flight time, total distance 2744 kilometers

4h 24min

Most popular airline last month

United

Seattle / Tacoma International, Seattle Lake Union SPB and Seattle Boeing Fld

3 airports

Find flights from Chicago to Seattle with Skyscanner. We provide a free search service where you can compare flights from all major airlines and travel agents to find the cheapest flight tickets for Chicago to Seattle.

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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.