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.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Chicago to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. Some of the new policies that have been implemented to accommodate travelers flying from Seattle/Tacoma Intl to Chicago are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Seattle/Tacoma Intl to Chicago have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Chicago that may be offering flexible cancellation policies are Delta, Alaska Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly from for flights from Seattle to Chicago?

For a flight from Seattle to Chicago, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 13 outbound flights to Chicago per day. 9 airlines have flights to Chicago from Seattle/Tacoma Intl on a regular basis.

Can I find flights from Seattle to Chicago for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Chicago for under $200. The cheapest flight booked recently is on Spirit Airlines for just $126, but on average you can expect to pay $150.

Are there nonstop flights from Seattle to Chicago for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Chicago under $200. A good price for a nonstop flight from Seattle to Chicago is less than $187.

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?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Friday, Saturday.

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

9 flight departures from Seattle/Tacoma Intl to Chicago per day on average.
Early Morning (Midnight to 6am) - 11% of flight departures
Morning (6am - Noon) - 89% of flight departures

Is Seattle weather warmer or cooler than Chicago?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Chicago is generally hotter than in Seattle.

How long is the flight from Seattle to Chicago?

Delta, Major Airline, and Spirit Airlines can get you from Seattle to Chicago in just under 4h 14m. Your travel time can differ by up to 2h 51m. Airlines will cover a distance of 1725 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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 $126 on this airline. Additional options worth looking into are Frontier and Delta, starting at $136 and $175 round-trip. Users have found that Spirit Airlines is 41% cheaper than the other options available to this destination.

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 $61 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $67 and Alaska Airlines from $75 one-way.