Cheap flights from Seattle to Chicago (SEA - CHI)

Flight FAQs

From Seattle to Chicago

Are flight prices decreasing from Seattle to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle to Chicago for under $100 on Cheapflights?

Yes, there are multiple flights from Seattle to Chicago for under $100. The cheapest flight booked recently is on Multiple Airlines for just $70, but on average you can expect to pay $93.

Are there nonstop flights from Seattle to Chicago for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Chicago under $100. A good price for a nonstop flight from Seattle to Chicago is less than $114.

Are there last-minute flights available from Seattle to Chicago for under $200?

There are currently 20+ open flights from Seattle to Chicago within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to Chicago?

Nonstop flights are available for this route on the following days: Friday.

How many flights depart from Seattle to Chicago on average per day?

Per day, 2 flights depart from Seattle to Chicago on average.
Morning (6am - Noon) - 50% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures

Is Seattle weather warmer or cooler than Chicago?

Our data indicates that the weather will be 84 °F on average in the month of July. The temperature in Chicago is typically hotter than in Seattle. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Seattle to Chicago?

Spirit Airlines and Delta can get you from Seattle to Chicago in just under 3h 40m. Your travel time will be generally consistent. Airlines will cover a distance of 1725 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Seattle to Chicago round-trip?

Our cheapest airline available from Seattle to Chicago is Spirit Airlines. Our recent data shows that you can find tickets from as low as $72 on this airline. An additional option worth looking into is Delta, starting at $105.

What are the cheapest airlines to fly from Seattle to Chicago one-way?

One-way options have recently been found by users for as low as $37 on Spirit Airlines. Another option is Delta, who have fights from $51.