General flight information: Chicago – Seattle
23 hr 57 min Flight duration
2,788 km Distance between cities
2 hr Time zone difference
126 Direct flights per week
06:00 Earliest departure
22:00 Latest departure
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FAQ
Flight duration from Chicago to Seattle
Average flight duration: 23 hours 57 minutes, but the exact time depends on the specific flight. See the "General flight information" section for more information.