General flight information: Chicago – Boston
2 hr 24 min Flight duration
1,365 km Distance between cities
1 hr Time zone difference
128 Direct flights per week
07:00 Earliest departure
20:18 Latest departure
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FAQ
Flight duration from Chicago to Boston
Average flight duration: 2 hours 24 minutes, but the exact time depends on the specific flight. See the "General flight information" section for more information.