Use Google Flights to find cheap flights from Seattle to Chicago, and book tickets for your next trip.

You can find cheap one-way flights from $105 and cheap return flights from $225 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Chicago, IL (ORD-O'Hare Intl.) with Expedia.

Find flights to Chicago from $119. Fly from Seattle on United Airlines, Southwest, Frontier and more. Search for Chicago flights on KAYAK now to find the best deal.

Find the best deals on flights from Seattle (SEAA) to Chicago (CHIA). Compare prices from hundreds of major travel agents and airlines, all in one search.

Explore our latest deals on flights from Seattle to Chicago. Book your next flight with American Airlines.

Find flights from Seattle/Tacoma to Chicago (Midway). Bundle your Southwest Airlines flight with a hotel or rental car booking and find even more savings.

Compare and book cheap flights from Seattle to Chicago (SEA to CHI), from just US$83. Book on Trip.com with no extra fees.

4 days ago · Find airfare and ticket deals for cheap flights from Seattle to Chicago. Search flight deals from various travel partners with one click at $117.

Yes, direct flights are available from Seattle to Chicago. Major carriers operate non-stop services that typically range in duration between 3 to 4 hours, with ticket prices varying from around $150 to $300 …

Search and compare airfare from 1000+ airlines and travel sites to get the cheapest flights from Seattle to Chicago with momondo.