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Hi and welcome to your perfect solution to finding low cost flights in just a few clicks! When searching for a low cost flight from Chicago O'Hare to Seattle, all you have to do is complete the search form and in no time you will be flying off to Seattle.
lastminute.com’s facebook page gives you an easy way to stay up to date with giveaways and promotions on low cost flights and holidays to Seattle from Chicago O'Hare.
Departing on Friday, 5 May 2017 and returning on Friday, 12 May 2017
Departing on Tuesday, 18 April 2017 and returning on Tuesday, 25 April 2017