Schedule of direct flights from Seattle to Chicago
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to Chicago:
Alaska Airlines
Th
Starting at $179
Helping travelers to find the best flight offers
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 Seattle to Chicago. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Below you will find a list of airlines operating flights on the Seattle — Chicago route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Seattle to Chicago, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to Chicago:
Alaska Airlines
Th
Starting at $179
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.
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 Seattle to Chicago
The cheapest one-way flight from Seattle to Chicago departs on 07/09/2025, is operated by Hawaiian Airlines and costs $84
The cheapest roundtrip flight from Seattle to Chicago departs on 11/16/2025, is operated by Alaska Airlines and costs $145
Fastest flight from Seattle to Chicago takes 4 hours
There are direct flights on this route 6 days a week: Su, Mo, We, Th, Fr, and Sa
The distance between Seattle and Chicago is 2788km (1729 miles). The average flight duration is 4h 10m. There are 171 direct flights from Seattle to Chicago. The time difference between Seattle and Chicago is 2h . Flights from Seattle begin at 7:00 AM. The latest flight from Seattle departs at 11:59 PM.
We couldn't find any special offers for flights from Seattle to Chicago
Seattle — Chicago
06/20/2025
Departure date
Direct flight
AS328
Starting at $302
Seattle — Chicago
07/04/2025
Departure date
Direct flight
AA2499
Starting at $155
Seattle — Chicago
07/08/2025
Departure date
Direct flight
UA1832
Starting at $240
Seattle — Chicago
07/19/2025
Departure date
Direct flight
AS408
Starting at $200
Seattle — Chicago
07/23/2025
Departure date
Direct flight
AS6819
Starting at $151
Seattle — Chicago
08/04/2025
Departure date
Direct flight
UA1832
Starting at $312
Seattle — Chicago
08/05/2025
Departure date
Direct flight
UA1832
Starting at $236
Seattle — Chicago
08/07/2025
Departure date
Direct flight
AS328
Starting at $89
Seattle — Chicago
08/10/2025
Departure date
Direct flight
UA1180
Starting at $136
Seattle — Chicago
08/11/2025
Departure date
Direct flight
HA328
Starting at $195
The cheapest flight ticket from Seattle to Chicago according to data for the last 48 hours costs $84
Often the best time to buy tickets from Seattle to Chicago is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to Chicago can be found flying in these months: August, July, June.
The fastest flights from Seattle to Chicago start from 4 hours in the air.
The following airlines operate direct flights on the route Seattle — Chicago: Alaska Airlines, American Airlines, United Airlines
Starting at $83
Starting at $86
Starting at $122
Starting at $128
