Open interactive map →Cheap flights from Chicago to Denver
From Chicago, reaching Denver in United States has recently been found from €72. The cheapest tracked fare is non-stop. Typical duration is around 2h 11min. The calendar below lists tracked months as they fill in.
A one-way flight from Chicago to Denver typically takes around 2h 11min. The lowest observed fare is €72. If your dates are flexible, compare the months that already have fares in the calendar.
Flying the other way? Cheap flights from Denver to Chicago.
One-way fares
From €72
Cheapest tracked fare (non-stop)
Return fares
From €122
Tracked return fares (out 12 Nov 2026, back 15 Nov 2026)
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Cheapest month to fly
- November 2026€72DirectCheapest
SkyHopp has tracked fares for this route in November at around €72. That is the only month with data so far, so it is too early to name a cheapest month.
Cheapest fare last seen 23 October 2026.
November in Denver
Avg 5°C~3 rainy days
Historical averages from Open-Meteo. Shown for the cheapest travel month.
Entry requirements for United States
EU passportESTA required (visa-waiver)
US passportN/A (domestic)
Requirements vary by nationality and change without notice. Check requirements for your nationality →
About Denver
Denver is the gateway to the Rocky Mountains, with world-class skiing at Breckenridge, Vail, and Aspen within 2 hours by road and the Rocky Mountain National Park an hour and a half to the northwest. Denver International Airport (DEN) is a major United hub with some direct European routes.
Alternative routes
Other ways to reach Denver
Frequently asked questions
How much does a flight from Chicago to Denver cost?
The cheapest tracked fare from Chicago to Denver is €72. The month-by-month price calendar on this page lists the months SkyHopp has fares for. A tracked return fare on this pair is currently from €122. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from Chicago to Denver?
Yes - non-stop fares appear in SkyHopp's tracked data from Chicago to Denver. The cheapest tracked fare, from €72, is itself non-stop. Click through to the booking site to check schedules for your dates.
When is the cheapest time to fly from Chicago to Denver?
SkyHopp does not yet have enough months of fares on this route to name a cheapest month. The calendar above lists the months that already have data. Set a price alert on this page to watch the fare.