Chicago → Seattle
About this deal
Non-stop, summer flights from Chicago to Seattle for only $115 roundtrip with American Airlines. Also works in reverse.
Jetlag Impact
This route has a jetlag score of 9/10 with an estimated 1 days of recovery. Westward travel gains hours — tends to be easier on your body clock.
Also Available From
| Origin | Destination | Jetlag Score | Recovery |
|---|---|---|---|
| Chicago (ORD) | Seattle (SEA) | — | — |
About Chicago to Seattle
View detailed jetlag analysis, flight schedules, and travel tips for the Chicago to Seattle route.
Travel Dates
From source: April to November 2026
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Frequently Asked Questions
When should I book Chicago to Seattle flights?
Flight deals like this one are time-sensitive and typically expire within 24-48 hours. This deal covers travel from April 2026 to November 2026. Set up route alerts to get notified when similar deals appear.
How bad is the jetlag from Chicago to Seattle?
This route typically requires about 1 days of jetlag recovery. Westward travel gains hours and tends to be easier on your body clock. Check the jetlag analysis above for a detailed breakdown.
Are there award flights from Chicago to Seattle?
Check our awards search for current mileage availability on the Chicago to Seattle route. Points redemptions can offer better value, especially in premium cabins.