Flights from Chicago to Denver
Compare live flights from Chicago to Denver (ORD–DEN) across multiple airlines, with nonstop options, durations and seasonal price trends below.
Chicago to Denver flights overview
The fastest nonstop Chicago to Denver flights cover about 1,426 km in roughly 1.8 hours. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Ticket prices from Chicago to Denver change frequently; BookingTrolley aggregates current fares across airlines so you can spot the lowest one. Based on this route's seasonal pattern, fares average roughly $ 469.00 over the year. Nov tends to be the cheapest month to fly (around $ 391.00), while Jun is usually the most expensive at about $ 582.00 — a swing of roughly 49%.
Frequently asked questions about flying from Chicago to Denver
Tuesday and Wednesday are typically the cheapest days on Chicago to Denver for United States travellers, with Friday and Sunday often higher. BookingTrolley compares mid-week and weekend fares on ORD–DEN.
Full-service and low-cost carriers compete from Chicago (ORD) to Denver (DEN). BookingTrolley compares published fares so United States travellers can see which carrier is cheapest.
Economy round-trip flights on Chicago to Denver vary by season. BookingTrolley tracks live fares on ORD–DEN so United States travellers can compare current prices.
The flying time from Chicago to Denver is about 1.8 hours nonstop, covering roughly 1,426 km between ORD and DEN. BookingTrolley schedules show connecting itineraries take longer depending on layover length.
Shoulder months often pair good weather with lower airfare into Denver. BookingTrolley price trends on Chicago to Denver show steeper rises around major United States holiday periods.
Use BookingTrolley's flexible-date comparison for Chicago (ORD) to Denver (DEN) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for United States travellers to cut the ticket price.
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