Cheap flights from Chicago to Seattle, WA, Estados Unidos (CHI - SEA)

As a rule, buying flight tickets from Chicago to Seattle, WA expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Chicago to Seattle, WA at the most favorable prices.

Out service helps you to find tickets from Chicago to Seattle, WA in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Chicago - Seattle, WA at the best price!

We also recommend you to look through the prices for return tickets from Seattle, WA to Chicago.

Airfares found by our users in the past 24 hours

The cheapest flight from Chicago to Seattle, WA is 101€ on Frontier Airlines, departing on 04.05.2024 and returning on 11.05.2024.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Frontier Airlines04.05.202411.05.2024from 101€

Average round-trip airfares from Chicago to Seattle, WA by months

MesRound-Trip
Abril 202427.04 - 04.05from 151€
Mayo 202404.05 - 11.05from 101€
Junio 202402.06 - 09.06from 140€
Julio 202424.07 - 26.07from 128€
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The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Find Flights to Seattle, WA