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