Schedule of direct flights from Chicago to Seattle
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to Seattle:
Chicago airports overview
Seattle airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Chicago to Seattle
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$82
Frontier Airlines
1 transfer
9h 36m
04/09/2025
The cheapest one-way flight from Chicago to Seattle departs on 04/09/2025, is operated by Frontier Airlines and costs $82
Cheapest round trip flight
$115
Spirit Airlines
1 transfer
1d 18h 15m
02/19/2025
The cheapest roundtrip flight from Chicago to Seattle departs on 02/19/2025, is operated by Spirit Airlines and costs $115
The fastest flight
4h 34m
Fastest flight from Chicago to Seattle takes 4h 34m
Direct flights
Several times a week
There are direct flights on this route 4 days a week: Mo, We, Fr, and Sa
Earliest flight
7:45 AM
Latest flight
8:04 PM
Direct flights count
15
Distance
2788km
Timezone difference
2h
The distance between Chicago and Seattle is 2788km (1729 miles).There are 15 direct flights from Chicago to Seattle.The time difference between Chicago and Seattle is 2h .Flights from Chicago begin at 7:45 AM.The latest flight from Chicago departs at 8:04 PM.
A direct flight is the most convenient and comfortable way to fly from Chicago to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Seattle
Below you will find a list of airlines operating flights on the Chicago — Seattle route and the starting prices for flights of each specific airline on it.
