Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Chicago to Aspen
The cheapest flights right now
Chicago – Aspen
Outbound – Dec 6, 2026
direct
3h 22m Return – Dec 15, 2026
1 stop
5h 18m DEN
$553
yesterday
Chicago – Aspen
Outbound – Dec 6, 2026
direct
3h 26m Return – Dec 15, 2026
direct
3h 0m $550
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$375
Average price of a round trip
$465
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
3h13
A flight from Chicago to Aspen takes on average 3h13.
Best time
September
According to user searches, the ideal month to go to Aspen is September.
Tips for finding a cheap flight from Chicago to Aspen
Check out our tips for booking your flight to Aspen (USA) from Chicago (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $455 (calculation over the last two years). The most touristic season corresponds to the months of October, October and December.
For the cheapest flights, it is advisable to buy your ticket at least 31 days before the departure date.
The airline offering the cheapest flight tickets is United Airlines. A ticket from the airline United Airlines to Aspen costs on average $497.
The airlines that offer the most flights are American Airlines, United Airlines and American Airlines.
Price of flight tickets from Chicago to Aspen
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $375 to $621
- The average price of a flight ticket is about $465
- Prices are lowest for stays in the month of October
- The month in which booking a ticket is cheaper is: October
info departure city :
Chicago, USA
airports :
Chicago-Merrill C. Meigs Field Airport (CGX)
Chicago FSS (CHI)
Chicago-Midway International Airport (MDW)
Chicago-O'Hare International Airport (ORD)
local time :
Chicago is a city in the country USA, the time zone is [[timezone]]. In Chicago, it is currently {fromLocalTime}, the temperature is on average 14°C, with a minimum of 10°C and a maximum of 20°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-Merrill C. Meigs Field, Chicago FSS, Chicago-Midway and Chicago-O'Hare
destination info :
Aspen, USA
airport :
Sardy Field County Airport (ASE)
local time :
Aspen is in the country USA, the time zone is [[timezone]]. In Aspen, it is currently {toLocalTime}, the temperature is on average 5°C, with a minimum of -3°C and a maximum of 14°C.
The city of Aspen has 1 airport(s): Sardy Field
Useful info about Aspen
What is the least touristic period to go to Aspen?
If you want to visit Aspen during the least touristic period, choose the month of September.
What is the most popular time to travel to Aspen?
In Aspen, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Chicago to Aspen?
According to our data, it is recommended to book your flight 31 days before your departure. If you book your flight ticket 5 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Chicago to Aspen is Monday.
What are the arrival and destination airports when traveling between Chicago and Aspen?
When you leave, you can leave from Chicago-O'Hare, and you will arrive at Sardy Field.
How to reach Chicago airport from the city centre?
The airport Chicago-Merrill C. Meigs Field is located 4 km, Chicago FSS is located 29 km, Chicago-Midway is located 12 km or Chicago-O'Hare is located 29 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Chicago to Aspen?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Chicago and Aspen?
In summer, the average temperature is 14°C in Aspen and 22°C in Chicago. The average rainfall in summer is 31 mm in Aspen and 145 mm in Chicago. In summer, it is warmer in Chicago and it rains less in Aspen. In winter, it is colder in Chicago and it rains more in Aspen.
