On this page, you can find and book flights from Chicago to Aspen. The distance between these cities is 1,649 km, with approximately 12 flights per week.
Flights are operated by United Airlines and American Airlines. Ticket prices are dynamic, so we recommend using the low-price calendar and checking information on how to get to the departure airport and the best ways to reach your destination from Aspen Airport.
The table shows direct flights Chicago → Aspen on the selected date. The flight takes approximately 3 h 6 min. Regular flights are operated by United Airlines and American Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Aspen Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Chicago — Aspen by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 697 in F, and the most expensive are around AED 861 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Chicago → Aspen, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 1,201 | high | May | AED 826 | low | Sep | AED 826 | low |
| Feb | AED 1,239 | high | Jun | AED 1,013 | medium | Oct | AED 863 | low |
| Mar | AED 1,164 | high | Jul | AED 1,126 | high | Nov | AED 976 | medium |
| Apr | AED 863 | low | Aug | AED 1,051 | medium | Dec | AED 1,314 | high |
Some values are estimated based on seasonality.
The warmest month in Aspen is July, with an average temperature of 21.8°C, while January remains the coldest, with temperatures dropping to -14.2°C. Precipitation peaks in March, with wet weather occurring about 17 days of the month.
The most budget-friendly flights from Chicago are available in September, with prices starting AED 697. In February, airfares reach their peak, starting AED 1,081.
September is likely the best choice for a trip: it is the driest month with comfortable daytime temperatures and the lowest flight prices. The period from February to March is characterized by high airfares and heavy precipitation.
Two airlines operate on this route, with United Airlines and American Airlines being the key carriers. A mix of direct flights and connecting options provides a total frequency of about 12 departures per week. Detailed information on flight schedules and service conditions can be found in the interactive list below.
Flights Chicago — Aspen depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Aspen Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The average flight time for a direct flight is about 2 hours, given the 1,649 km distance between the cities.
Regular flights from Chicago to Aspen are operated by United Airlines and American Airlines.
The most affordable prices are recorded for September; we recommend planning your purchase in advance and monitoring the price dynamics chart on this page.
Flights land at Aspen-Pitkin County Airport (ASE), which offers quick access to the city center.
Yes, both direct non-stop flights and options with short layovers at major US hubs are available on this route.
Where travelers fly most — pick a route and check prices
