Cheap Flights from Seattle to Chicago — $104

Looking for cheap flights from Seattle to Chicago? Look no further! Our air ticket search website offers unbeatable deals on flights to the Windy City. Whether you're planning a business trip or a leisure getaway, we have got you covered. By using our advanced search filters, you can easily find the most affordable flights that suit your schedule and budget. With multiple airlines operating on this route, you have plenty of options to choose from. Chicago, renowned for its stunning architecture, vibrant culture, and deep-dish pizza, awaits your arrival. Don't miss the chance to explore popular attractions such as Millennium Park, Navy Pier, and the Art Institute of Chicago. Book your tickets now and enjoy a hassle-free travel experience. With our user-friendly platform and excellent customer support, planning your trip has never been easier. Get ready to embark on an unforgettable journey from Seattle to Chicago without breaking the bank.

The route Seattle — Chicago is served by many carriers — 5 in total, including Southwest Airlines, Alaska Airlines, United Airlines, American Airlines, and Air Canada. This gives passengers wide opportunities: from finding the lowest fare (from $104) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Looking for direct flights from Seattle to Chicago? You're in luck! There are multiple airlines offering non-stop flights between these two bustling cities. With a direct flight, you can reach your destination in just about 4 hours, making it a convenient and time-saving option. Catch a flight and explore the vibrant streets of Chicago, indulge in its deep-dish pizza, and discover iconic landmarks like the Millennium Park and Art Institute of Chicago. However, in case direct flights are not available for your preferred travel dates, don't worry! You have alternative routes with seamless transfers at your disposal. Opt for connecting flights via cities like Denver or Minneapolis, where you can experience a short layover before reaching the Windy City. These transfer options provide flexibility, ensuring you can still reach your destination with ease. Start the search for your perfect flight and get ready to embark on an unforgettable journey from Seattle to Chicago!

The distance between Seattle and Chicago is 2788km (1729 miles). There are 42 direct flights from Seattle to Chicago. The time difference between Seattle and Chicago is 2h. Flights from Seattle begin at 6:35 AM. The latest flight from Seattle departs at 5:50 PM

In different months, ticket prices from Seattle to Chicago vary: minimum — $104 (April 2026), maximum — $463 (February 2027). Typically, the flight costs $230–$587.