General flight information: Chicago – Seattle
4 hr 39 min Flight duration
2,788 km Distance between cities
2 hr Time zone difference
122 Direct flights per week
06:00 Earliest departure
21:25 Latest departure
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FAQ
Flight duration from Chicago to Seattle
Average flight duration: 4 hours 39 minutes, but the exact time depends on the specific flight. See the "General flight information" section for more information.