Cheap Flights from Chicago to Seattle
Cheap Chicago-Seattle Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.
Cheapest Travel on Obilet
:
€ 326.76
The Most Favorable Price
:
Delta Air LinesThe Most Active Airline
:
American AirlinesAverage Number of Trips Per Day
:
21Shortest Flight Time
:
4hr 34minDistance
:
2791 KMCheap Flight Tickets from Chicago to Seattle
Delta Air Lines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
07:15
Seattle
Seattle Tacoma Airport
10:04
American Airlines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
07:30
Seattle
Seattle Tacoma Airport
10:14
American Airlines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
09:47
Seattle
Seattle Tacoma Airport
12:29
American Airlines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
11:45
Seattle
Seattle Tacoma Airport
14:27
Delta Air Lines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
12:46
Seattle
Seattle Tacoma Airport
15:20
United Airlines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
13:59
Seattle
Seattle Tacoma Airport
16:37
Delta Air Lines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
18:00
Seattle
Seattle Tacoma Airport
20:43
American Airlines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
19:54
Seattle
Seattle Tacoma Airport
22:38
United Airlines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
20:00
Seattle
Seattle Tacoma Airport
22:44
United Airlines
17 April 2026-Friday
Chicago
Chicago Ohare Airport
21:54
Seattle
Seattle Tacoma Airport
00:34
The prices shown are starting ticket prices. Prices may vary depending on the selected date, location, and trip availability.
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Estimated Cheapest Chicago - Seattle Flight Tickets by Month
Airlines Operating Flights from Chicago to Seattle
Popular Flights Departing From Chicago
Popular Flights Arriving At Seattle
Chicago - Airports
Seattle - Airports
Alternative Flights Between Chicago - Seattle
Popular Seattle Hotels
You can choose among various hotel options in Seattle to suit different styles and budgets for a comfortable and enjoyable stay. From boutique hotels in historical areas to modern business hotels, there is a wide range. Choose the most suitable accommodation for your trip and enjoy a relaxing experience.
Frequently Asked Questions
How long does flight take from Chicago - Seattle?
On average, the trip from Chicago - Seattle takes 4 hour 34 minute.
Which airlines organize flights between Chicago - Seattle?
Airline companies that organize flights between Chicago - Seattle: Delta Air Lines, United Airlines, American Airlines, Alaska Airlines
Which airline company organizes the most flights between Chicago - Seattle?
The company that organizes the most flights between Chicago - Seattle: American Airlines
How much is the cheap flight ticket between Chicago - Seattle?
Cheap flight ticket between Chicago - Seattle is € 326.76.
Which airports can I use for Chicago - Seattle flight?
Chicago Midway Airport, Waukegan Rgnl Airport, Chicago Ohare Airport, Meigs Field Airport can be used as the departure airport on the Chicago - Seattle flight, and Seattle Tacoma Airport, Boeing Fld King Co Airport, Kenmore Air Harbor Seaplane Base Airport can also be used as the arrival airport.
