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How to get the cheapest flight ticket from Chicago to Denver
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denver?
The cheapest month to fly to Denver from Chicago is in September. Flight prices, which tend to average around R2 843, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until November to fly from Chicago, when ticket prices are also cheap, with an average price of R2 936.
What is the cheapest time of day to depart on your flight to Denver?
At midday is the cheapest time of day to fly from Chicago to Denver when you can find flight prices for as low as R0. Flying to Denver at midday is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Denver, so prices are often more expensive at around R5 223 per ticket.
What is the cheapest Chicago to Denver Intl flight route?
Fly from Chicago O'Hare Intl to Denver Intl for the best Chicago - Denver Intl flight prices
How far in advance should I book a flight to Denver?
You are more likely to see cheaper flights to Denver from Chicago when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Denver for around R3 840 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Chicago for as low as R3 217 on momondo.
What cabin class options are available on Chicago to Denver Intl flights?
There are 2 cabin classes available to choose from on Chicago to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Chicago to Denver flight prices changed over time?
As of April 2025, prices for Chicago to Denver flights are approximately 59% cheaper when compared to flights at the same time last year.
When to book flights from Chicago to Denver
Cheap Chicago to Denver (CHI to DEN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Denver
How far is Chicago to Denver Intl by plane?
Denver Intl is 1476,4 km away from Chicago.
When did momondo last update prices for flights from Chicago to Denver Intl Airport?
Prices for flights from Chicago to Denver Intl Airport refresh daily.
How old do you have to be to fly from Chicago to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Denver?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Denver is Airbus A321neo, representing 13,04% of all bookings. The subsequent popular models are Boeing 737-800 at 11,29%, Boeing 737 MAX 8 at 10,78%, and Airbus A320neo at 8,92%.
Travelling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Denver?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Denver . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Denver with flexible booking policies on momondo?
Flights from Chicago to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to Denver?
momondo provides multiple filters to help you find the best flight to Denver from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Chicago to Denver right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.