Compare Cheap Flights from Seattle to Chicago

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Round Trip Flights from Seattle to Chicago

01 Feb
SEA
04 Feb
ORD
$ 169.87
01 Feb
SEA
04 Feb
ORD
$ 193.6
01 Feb
SEA
04 Feb
ORD
$ 288.97
01 Feb
SEA
04 Feb
ORD
$ 298.67
*Note: All fares are quoted in USD.

Last updated on Tuesday 01/21/2025 at 05:00 AM, the fares mentioned above are for flight tickets and inclusive of fuel surcharges, service fee and taxes. Based on historical data, these fares are subject to change without prior notice and cannot be guaranteed at the time of booking. Kindly go through our terms and conditions before booking.

Book Seattle To Chicago Flights

Chicago is the dream of an artist, the fantasy of a cultural person, and a lifeline for those seeking entertainment. The city in Illinois is all about music, art, architecture, and food, giving travelers the best time on a vacation. Chicago adorns the steely skyscrapers, punctuating its skyline with some striking architecture, giving the city one of the world's tallest skylines in the world. You can see the eight tallest buildings in America as a significant part of Chicago’s skyline. 

Talking about the culture, the city has a diversity that makes everything so eclectic. From Chicago-style jazz to blues music, the Blackhawks, or the Bulls, there is no end to the grooving music scene in the city. Broadway in Chicago has a fan club with theaters entertaining the crowd. Art is another significant part of the culture, used to depict the history and traditions that were followed ages ago. The Art Institute of Chicago is one of the best and largest museums in the city, with a collection of 300,000 works from all over the world. Other places you can visit for a historical and cultural experience are the Pullman Historic District, Hudson Chess Park, the Rookery Building, and more. You can explore the 77 neighborhoods, each with its own vibe, beauty, and attractions. Shop from the local markets, dine at a fancy restaurant, and discover the rich history of each region. The colorful murals in Humboldt Park are something you cannot miss. The city features artistic performances, music festivals, and a lot of activities to keep visitors entertained. 

To experience the best of Chicago, consider planning your vacation from June through August. This is the peak season; therefore, flights from Seattle to Chicago will be expensive. To book cheap Seattle to Chicago flights, December through March is the best time to plan travel. You can choose Seattle–Tacoma International Airport (SEA) as a boarding point because there is only one airport in Seattle. Chicago O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the two main airports in Chicago for all flight arrivals. Airlines such as Delta, Alaska, and Spirit are among the top airlines operating SEA to CHI flights. 

If you have any questions regarding Chicago flight deals, give us a call. Our team of executives is available 24/7 to resolve all issues. 
 

Finding Cheap Flights From Seattle To Chicago : Frequently Asked Questions

* The mentioned flight facts are based on the last 3 months' data. Information regarding the highest and lowest booking months is based on the last 12 months' data.

Major Carriers Operating Flights From Seattle To Chicago
Airline Cheapest Average

SPIRIT AIRLINES $70 $171

UNITED AIRLINES $129 $267

AMERICAN AIRLINES $84 $235

Low Cost Carriers Operating Flights From Seattle To Chicago
Airline Cheapest Average

SPIRIT AIRLINES $70 $171

ALASKA AIRLINES $79 $202

FRONTIER AIRLINES $79 $170