The cheapest flights we could find in 10/16 on United Airlines from DEN to ORD are:
How many flights does United Airlines fly from DEN to ORD?
United Airlines flies 2,062 flights every month between DEN and ORD.
What aircraft type does United Airlines fly to DEN and ORD?
United Airlines typically flies the Boeing 737-900 out of DEN and returns on a Boeing 737-900 from ORD.
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 08/22/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.