Direct flights available:
488 PER WEEK
Popular non-direct routes for this connection are Denver Intl - Salt Lake City Intl - O'Hare Intl, Denver Intl - Nth Kentucky - O'Hare Intl and Denver Intl - Detroit Metro - O'Hare Intl.
You can fly from Denver Intl to Chicago indirect via Salt Lake City Intl, Nth Kentucky or Detroit Metro.
Direct flights available on