Cheap flights Denver to Chicago O'Hare International Airport

1 passenger, economy

Nonstop flights from Denver to Chicago O'Hare International Airport: American Airlines, Frontier Airlines, United Airlines. Nonstop flights per week: 13. Flight time: 2 hours 28 minutes. Distance: 1426 km. Tickets from $37 (departure 14 December).

Prices updated on 7 November at 11:09