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Flight booking tips

Tip: book 5 weeks before departure
The best time to find a cheap flight on this route is 5 weeks before travel. Save up to 47 %.
36 days before departure
Flight information Boston - Chicago
Cheap direct flights
Flight details Boston - Chicago
  • Flight duration: min. 02:45 / max. 06:55
  • Distance: 1371 km
  • Flights per week: 162
  • Return flight duration: min. 02:08 / max. 11:15