flight_takeoff ORD → DEN

Cheap Flights from Chicago to Denver

Compare fares on the short-haul flight from Chicago to Denver — a westbound route of about 886 miles, typically flown nonstop in around 2h 15m.

straighten

Distance

886 mi

1,426 km

schedule

Est. flight time

2h 15m

nonstop

flight

Nonstop service

Available

3 carriers

language

Time difference

1 hour behind

Denver

Flying from Chicago to Denver

Flights from Chicago O'Hare International Airport (ORD) to Denver International Airport (DEN) cover roughly 886 miles (1,426 km) on a westbound heading, a nonstop flight of about 2h 15m. The route crosses 1 time zone — Denver is 1 hour behind Chicago. It's served by 3 airlines.

Lets Fly Travel compares live fares across hundreds of airlines to find the best deal on this route — and every booking is reviewed by a real travel agent before ticketing.

Airlines on this route

Carriers that have operated nonstop service between ORD and DEN include:

flightAmerican Airlines flightSpirit Airlines flightUnited Airlines

Airline availability and fares change over time — search your dates for current options.

Best time to fly Chicago to Denver

Fare patterns and travel conditions vary by season. Here's what to expect on the ORD–DEN route throughout the year.

Jan–Feb

Winter weekdays on the Chicago–Denver route are often lightly booked — a good window for budget-conscious travelers.

Mar–May

Spring demand picks up, especially around school break periods. Searching Tuesday–Thursday departures usually surfaces the cheapest fares.

Jun–Aug

Summer travel is busy on this short-haul flight. Booking 3–5 weeks out and avoiding Friday/Sunday departures helps keep costs down.

Sep–Oct

Post-summer shoulder period often brings the lowest fares on the ORD–DEN route. Weather is usually still pleasant at both ends.

Nov–Dec

Holiday travel between Chicago and Denver books up fast. Set a fare alert and book as soon as you confirm your plans.

flight_land Arriving at

Denver International Airport

Denver is served by Denver International Airport (IATA: DEN , ICAO: KDEN). Allow time for baggage claim and ground transportation after landing.

IATA Code

DEN

Flight Time

~2h 15m

Distance

886 mi

tips_and_updates Arrival tips

›Check in online to save time at the airport.
›Arrive 2 hours before departure.
›Compare fares across several nearby dates for best value.

Chicago to Denver — FAQs

How long is the flight from Chicago to Denver? expand_more

A nonstop flight from Chicago (ORD) to Denver (DEN) takes approximately 2h 15m, covering a distance of about 886 miles (1426 km). Actual flight time varies with aircraft, routing and winds.

Which airlines fly from Chicago to Denver? expand_more

Airlines that have operated nonstop service on the ORD–DEN route include American Airlines, Spirit Airlines, United Airlines. Use our search to compare current carriers, schedules and fares.

Is there a nonstop flight from Chicago to Denver? expand_more

Yes. The ORD–DEN route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.

How far is Denver from Chicago? expand_more

The distance from Chicago (ORD) to Denver (DEN) is about 886 miles (1426 km) as the crow flies.

What is the time difference between Chicago and Denver? expand_more

Denver is 1 hour behind Chicago. Factor the time change into your arrival and connection planning.

When is the best time to book flights from Chicago to Denver? expand_more

For domestic routes like Chicago to Denver, booking about 1–3 months ahead and choosing mid-week departures usually finds the best prices. Avoid peak Friday and Sunday travel where possible.