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* All fares below were last found on: May 24, 2018 and 2:44:55 AM. Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions

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Recent Seattle Posts


Sky High Flight Facts for Your Trip: Chicago to Seattle

Book your flights from Chicago to Seattle and save big on airfares. Also known as Emerald City, Seattle is a beautiful coastal port situated in US state of Washington. Surrounded with amazing Olympic Mountains and Cascade Mountains, Seattle is one destination that aptly balances beauty with adventure. Visit Pioneer Square which is stuffed with museums and art galleries and boasts of Victorian Romanesque Architecture. Enjoy a romantic cruise with your loved one at Elliott Bay and indulge in exciting hiking trails at Seward Park which also contains an amphitheater and art studio.


American Airlines, United Airlines, US Airways, Alaska Airlines and Virgin America are some of the premier airlines that operate flights between Chicago and Seattle. Take advantage of exclusive deals on flights to Seattle and save more to splurge on a vacation. Generally the flight time taken to cover the 1,731 miles distance between Chicago and Seattle is about four hours and thirty minutes which excludes the layover time. While there are a lot of entertainment options available on flight, it’s also recommended that you carry some good books for the travel.

  • When does the earliest flight depart CHI? 6:00AM Alaska Airlines Flight #516
  • When does the latest flight depart SEA? 8:25PM Spirit Airlines Flight #441
  • Which is the busiest month to travel from Chicago to Seattle?January
  • Which is the least busy month to travel from CHI to SEA?September
  • What is the travel distance between Chicago to Seattle?1,734 miles
  • What is the fare range for flights between CHI to SEA? $183 - $440
  • How many weekly flights are there are between CHI to SEA? There are 18 weekly flights between CHI and SEA.
  • How many daily flights fly between Chicago to Seattle? There are 2 daily flights between CHI and SEA
  • Which is the busiest day in terms of passengers flying from CHI to SEA?Wednesday
  • In last 30 days, what is the %age of SEA visitors who spent less than 3 days in the city?80.00 %
  • Name the airport nearby SEA? Kenmore Air Harbor
  • Name the airports nearby CHI? Midway International Airport
  • What is the cheapest return flight price from CHI to SEA? $183