Direct flights available:
330 PER WEEK
Popular non-direct routes for this connection are Orlando Intl - Dallas Ft Worth - O'Hare Intl, Orlando Intl - Hartsfield Jackson - Midway and Orlando Intl - Nth Kentucky - O'Hare Intl.
You can fly from Herndon to Chicago indirect via Dallas Ft Worth, Hartsfield Jackson or Nth Kentucky.
Direct flights available on