Cheap flights from Chicago O'Hare Intl Airport to Aspen from $141
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Aspen departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Aspen
Cheap round-trip flights
Cheap one-way flights
Cheap direct flights
American Airlines flights from Chicago O'Hare Intl Airport to Aspen
Our best American Airlines deals on Chicago O'Hare Intl Airport to Aspen flight tickets
United Airlines flights from Chicago O'Hare Intl Airport to Aspen
Our best United Airlines deals on Chicago O'Hare Intl Airport to Aspen flight tickets
See travel insights to Aspen from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Aspen
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 day to depart on your flight to Aspen?
The cheapest day to depart from Chicago O'Hare Intl Airport to Aspen is on a Tuesday when prices can be found for as low as $416. The most expensive day to fly to Aspen is Thursday, with ticket prices averaging around $583.
What is the cheapest time of day to depart on your flight to Aspen?
In the morning is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Aspen when you can find flight prices for as low as $511. Flying to Aspen in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $602. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Chicago O'Hare Intl to Aspen Pitkin County flight route?
Fly from Chicago O'Hare Intl to Aspen Pitkin County for the best Chicago O'Hare Intl - Aspen Pitkin County flight prices
How far in advance should I book a flight to Aspen?
You are more likely to see cheaper flights to Aspen from Chicago O'Hare Intl Airport when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Aspen for around $526 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Aspen from Chicago O'Hare Intl Airport for as low as $313 on momondo.
What is the cheapest airline that flies from Chicago O'Hare Intl to Aspen Pitkin County?
Delta, American Airlines, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Aspen Pitkin County
What airlines fly to Aspen?
United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Aspen from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Aspen. Keep in mind that there are 3 different airlines that fly to Aspen on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Aspen on average per day?
2 flights are operational daily from Chicago O'Hare Intl Airport to Aspen as of June 2025. The most popular departure time for this route is 7:00PM, with 66% of flights per day taking off in the evening.
How many flights depart from Chicago O'Hare Intl Airport to Aspen on average per week?
As of June 2025, there are 20 flights per week flying from Chicago O'Hare Intl Airport to Aspen. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Chicago O'Hare Intl Airport to Aspen
Cheap Chicago O'Hare Intl Airport to Aspen (ORD to ASE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Aspen
How far is Chicago O'Hare Intl to Aspen Pitkin County by plane?
Chicago O'Hare Intl and Aspen Pitkin County are 1008.0 mi apart from one another. Flights usually cover this in 3h 06m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Aspen Pitkin County Airport?
Prices for flights from Chicago O'Hare Intl Airport to Aspen Pitkin County Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Aspen Pitkin County Airport?
There are 2 operators available for flights from Chicago O'Hare Intl Airport to Aspen Pitkin County Airport as of June 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Aspen Pitkin County 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 layovers 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 O'Hare Intl Airport to Aspen Pitkin County Airport.
What documentation or ID do you need to fly to Aspen Pitkin County Airport?
The travel and health documents you'll need for your trip to Aspen Pitkin County 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 license and a passport that is valid for six months after your intended arrival at Aspen Pitkin County 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 O'Hare Intl Airport to Aspen?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago O'Hare Intl Airport to Aspen is Canadair (Bombardier) Regional Jet 700 (57.65% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (41.33%), Airbus A319 (0.51%), and Boeing 737-700 (0.51%).
What is the most popular airline from Chicago O'Hare Intl Airport to Aspen?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Aspen, the leading airline is United Airlines, making up 58% of the total bookings. Other popular airlines include American Airlines with 42%.
Best airlines flying from Chicago O'Hare Intl Airport to Aspen
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Aspen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $277 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $315 | Free Cancellation | Rating 7.4 8,790 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to Aspen
United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Aspen, operating 7 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Aspen starts from $315 round-trip, up to an average price of $554. Our users have rated United Airlines at 7.4/10.
American Airlines Flights From Chicago O'Hare Intl Airport to Aspen
American Airlines is also a popular choice for this route. American Airlines flight deals for Chicago O'Hare Intl Airport to Aspen start from as low as $277 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $481. American Airlines operates 6 flights to Aspen from Chicago O'Hare Intl Airport in an average week. Users have rated it 7.2/10 across 10,000 reviews.
Traveling to a place near Aspen?
Book flights to Aspen if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Aspen?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Aspen from Chicago.
Can I find flights from Chicago to Aspen with flexible booking policies on momondo?
Flights from Chicago to Aspen 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 Aspen?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Aspen from Chicago.
I’m not ready to book a flight from Chicago to Aspen right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Aspen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Aspen and let you know when they change.