CheapOair.ca will help you to find the best deals on flights from Chicago to Seattle. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With CheapOair.ca, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.
No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Seattle. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near SEA and read reviews from others who booked their flights with CheapOair.ca.
Frequently Asked Questions - Chicago to Seattle Flights
When does the first flight of the day depart from CHI?
6:00AM Southwest Airlines Flight #27
When does the last flight depart to SEA?
11:05PM United Airlines Flight #489
What is the travel distance between Chicago and Seattle?
What is the price range for flights from CHI to SEA?
How many weekly flights are there between CHI to SEA?
There are 138 weekly flights between CHI and SEA.
How many daily flights fly between Chicago and Seattle?
There are 18 daily flights between CHI and SEA
Which is the busiest day in terms of passengers traffic between CHI to SEA?
Which is the nearest airport to Seattle, Washington?
Kenmore Air Harbor
Which is the nearest airport to Chicago, Illinois?
Midway International Airport
What’s the cost of the cheapest return flight from CHI to SEA?