On this page, you can find and book flights from San Francisco to Aspen. The flight covers a distance of 1,369 km, and the flight frequency is about 5 departures per week.
The main operator on this route is United Airlines. Ticket prices are constantly changing, so to find the best deals, we recommend using the low price calendar and price trend chart, as well as exploring options for how to get to the airport and how to get from the terminal to the city center.
The table shows direct flights San Francisco → Aspen on the selected date. The flight takes approximately 2 h 30 min. Regular flights are operated by United Airlines. Departures from San Francisco 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 San Francisco — Aspen by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 737 in J, and the most expensive are around AED 1,007 in r. 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.
San Francisco → Aspen, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 1,554 | high | May | AED 1,189 | low | Sep | AED 1,143 | low |
| Feb | AED 1,646 | high | Jun | AED 1,371 | medium | Oct | AED 1,120 | low |
| Mar | AED 1,463 | medium | Jul | AED 1,417 | medium | Nov | AED 1,234 | low |
| Apr | AED 1,280 | low | Aug | AED 1,371 | medium | Dec | AED 1,691 | high |
Some values are estimated based on seasonality.
The most comfortable weather conditions in Aspen are observed in July, when the average high reaches +21.8°C. The coldest month is December, with temperatures as low as -14.8°C, while the peak for precipitation and "wet" days occurs in March.
From a budget perspective, the most affordable time to fly is in July, when the minimum ticket price starts AED 725. Traditionally, the most expensive month to fly is December, with starting prices rising AED 1,007.
The optimal time for booking is September — one of the driest months with moderate prices. During the winter and spring seasons, keep in mind the high probability of precipitation, which can affect flight schedules in mountainous terrain.
There is one main airline operating on the route from San Francisco to Aspen — United Airlines. The carrier operates an average of 5 flights per week, ensuring a steady connection between the cities. Click on the airline card below to see a detailed weekly schedule and available flight options.
Flights San Francisco — Aspen depart from San Francisco 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 travel time for a direct flight is approximately 1 hour and 40 minutes, considering the route distance of 1,369 km.
The main carrier connecting San Francisco and Aspen is United Airlines.
Flights arrive at Aspen-Pitkin County Airport (ASE), located in close proximity to the city of Aspen.
It is recommended to book tickets several months before departure. To find the best price, use the up-to-date data in the low price calendar on this page.
Yes, there are regular direct flights on this route, with a total of about 5 departures per week.
Where travelers fly most — pick a route and check prices
