Chicago - Seattle $169 Roundtrip, Nonstop, for Late Summer Travel

Fly nonstop from Chicago-ORD to Seattle for $169 roundtrip on Delta Air Lines from late August through early October.

Seen below, we found seats on Delta departing ORD on Saturday, September 15, and returning from SEA on Tuesday, September 18, 2018. Flights are mostly available on Monday through Thursday and Saturdays, but they are selling out quick so you'll have to play around to see if your particular dates work at this price point.

We have a lot of other great deals out of the Windy City today, so make sure to have a look at our Chicago (ORD) and (MDW) flight deal pages.

Need a room in Seattle? Here's what's available for the above dates on Hotelwatchdog.

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