About This Route
Find cheap flights from Chicago (ORD) to Seattle (SEA). Compare airlines like United and Alaska, check schedules, and book the best deals starting from $119.
Airlines Operating This Route
Frequently Asked Questions
How long is the flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is approximately 4h 10m. This may vary depending on the airline, aircraft type, and weather conditions.
What is the cheapest way to fly from Chicago to Seattle?
Flights from Chicago to Seattle start from $119. We recommend booking 2-3 months in advance and using our search tool to compare prices across all airlines.
Which airlines fly from ORD to SEA?
Airlines operating on this route include United, Alaska, American Airlines. Each offers different service levels and pricing.
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