Cheap Flights from Chicago to Seattle, WA, United States - CHI to SEA Last modified: Jul 26, 2016 12:57 AM
Popular flights from Chicago to Seattle Last modified: Jul 26, 2016 12:57 AM
We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.
When Can I Buy the Cheapest Flight from Chicago to Seattle (CHI to SEA)?
Airlines can adjust prices for plane tickets from Chicago to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.
How far in advance should you book flights from Chicago to Seattle
The chart below shows up-to-date information regarding how far in advance a flight from Chicago to Seattle should be booked.
|Advanced Purchase||Non Stop||One Stop|
|< 7 days||$272||$225|
Lowest Fares Chart By Month from Chicago to Seattle
The chart below shows the lowest fare by month when flying from Chicago to Seattle.
|Month||Origin||Destination||Carrier||Depart Date||Return Date||Stops||Price|
Cheapest Weekend Non-Stop Flights for the Next 30 Days from Chicago to Seattle
If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Chicago to Seattle.
Next 30 Days
Non-Stop vs Connecting Flights from Chicago to Seattle (CHI to SEA)
Your Chicago to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.
The average price for connecting flights from Chicago to Seattle is $239.
The average price for non-stop flights from Chicago to Seattle is $171.
The chart below shows up to date information regarding non-stop flights from Chicago to Seattle.
|Carrier||Mon||Tue||Wed||Thu||Fri||Sat||Sun||Earliest Flight||Latest Flight|
Chicago to Seattle Flight Questions
Below are some common questions that asked about this flight route:
Airports for Your Route
These pages contain information about the major airports in Chicago and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.
Farecompare Research Tools
Cheap Domestic Flights from Chicago - CHI
|Chicago to Las Vegas||American, Alaska, Frontier, Spirit, United, Virgin America||$130|
|Chicago to Los Angeles||American, Alaska, Frontier, Spirit, United, Virgin America||$81|
|Chicago to Portland||American, Alaska, Frontier, Spirit, United, Virgin America||$144|
|Chicago to New York||American, Alaska, JetBlue, Spirit, United||$77|
|Chicago to San Francisco||American, Alaska, Frontier, United, Virgin America||$157|
|Chicago to Denver||American, Frontier, Spirit, United||$81|
|Chicago to Phoenix||American, Alaska, Frontier, Spirit, United||$127|
|Chicago to Dallas - Ft Worth||American, Alaska, Frontier, Spirit, United||$77|
|Chicago to Orlando||American, JetBlue, Frontier, Spirit, United||$97|
|Chicago to Minneapolis - St Paul||American, Frontier, Spirit, United||$67|
|Chicago to Spokane||American, Alaska, United||$302|
Cheap Domestic Flights to Seattle - SEA
|Indianapolis to Seattle||American, Alaska, Frontier, United||$244|
|Milwaukee to Seattle||American, Alaska, Frontier, United||$248|
|Grand Rapids to Seattle||American, Alaska, United||$364|
|Moline to Seattle||American, Alaska, United||$274|
|Green Bay to Seattle||American, Alaska, United||$375|
|Madison to Seattle||American, Alaska, Frontier, United||$264|
|Lansing to Seattle||American, Alaska, United||$326|
|Peoria to Seattle||American, United||$274|
|Appleton to Seattle||Alaska, United||$442|
|Ft Wayne to Seattle||American, Alaska, United||$363|
|Bloomington - Normal to Seattle||American||$412|
|South Bend to Seattle||American, Alaska, United||$410|
|Toledo to Seattle||American||$325|
|Springfield to Seattle||American, United||$314|
|Kalamazoo to Seattle||American, United||$393|
|Dubuque to Seattle||American||$325|
|Champaign to Seattle||American||$325|