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Airports in Chicago
If you are looking to fly from Seattle to Chicago, you are most likely going to fly from Seattle/Tacoma Intl Airport to Chicago O'Hare Intl Airport, the most popular airports on that route. When traveling from Seattle, it is helpful to have an alternative airport to fly into when you land in Chicago. Good options for arrival airports in Chicago, you can try Chicago Midway Airport (in Chicago) or Chicago Greater Rockford Airport (in Chicago). In May, $148 is typically the cheapest round trip price you’ll find from Seattle to Chicago which you can find when you fly SEA — ORD.
|Delta||PriceFrom $114||Free Cancellation||Rating|
|Alaska Airlines||PriceFrom $128||Free Cancellation||Rating|
|American Airlines||PriceFrom $136||Free Cancellation||Rating|
|United Airlines||PriceFrom $149||Free Cancellation||Rating|
|Frontier||PriceFrom $167||Free Cancellation||Rating|
|Spirit Airlines||PriceFrom $207||Free Cancellation||Rating|
Alaska Airlines flies from Seattle to Chicago around 27 times per week, with 1,939 momondo users rating the airline 7.9/10. The cheapest Alaska Airlines deal from Seattle to Chicago in the last 72 hours was $128 (round-trip), much lower than the average airfare cost of $385 for Alaska Airlines flights on this route.
$114 is the best Delta flight deal from Seattle to Chicago found on momondo over the last 72 hours. The average Delta ticket price found was closer to $466, however, with flight time and availability significantly affecting the price. Delta (7.8/10 from 1,237 user reviews) flies into Chicago from Seattle 14 times in an average week so prices can vary.
Chicago is 1732.3 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 3h 51m.
Finding the right flight to Chicago from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.
momondo does allow users to show only those flights to Chicago from Seattle which offer a flexible booking policy as well as other useful filters and features.