Cheap flights from San Francisco to Aspen from $221
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Aspen departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from San Francisco to Aspen
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Delta flights from San Francisco to Aspen
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How to get the cheapest flight ticket from San Francisco 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 month to fly to Aspen?
The month of May is, on average, the cheapest month to fly to Aspen from San Francisco, with most prices found around $461. If you aren’t able to travel to Aspen during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $464.
What is the cheapest day to depart on your flight to Aspen?
The cheapest day to depart from San Francisco to Aspen is on a Saturday when prices can be found for as low as $438. The most expensive day to fly to Aspen is Friday, with ticket prices averaging around $602.
What is the cheapest time of day to depart on your flight to Aspen?
In the evening is the cheapest time of day to fly from San Francisco to Aspen when you can find flight prices for as low as $512. Flying to Aspen in the evening 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 $802. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest San Francisco to Aspen Pitkin County flight route?
Fly from San Francisco to Aspen Pitkin County for the best San Francisco - 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 San Francisco when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Aspen for around $534 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Aspen from San Francisco for as low as $345 on momondo.
What cabin class options are available on San Francisco to Aspen Pitkin County flights?
There are 4 cabin classes available to choose from on San Francisco to Aspen Pitkin County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Francisco to Aspen Pitkin County?
American Airlines, United Airlines, and Delta are the most popular carriers operating from San Francisco to Aspen Pitkin County
What airlines fly to Aspen?
United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Aspen from San Francisco according to our data. United Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Aspen. Keep in mind that there are 6 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 San Francisco to Aspen on average per day?
As of February 2025, there are 5 flights per day flying from San Francisco to Aspen. The most common time of day flights depart is 8:00AM, with 63% of flights taking off at noon.
How many flights depart from San Francisco to Aspen on average per week?
38 flights are operational weekly from San Francisco to Aspen as of February 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
When to book flights from San Francisco to Aspen
Cheap San Francisco to Aspen (SFO to ASE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Aspen
How far is San Francisco to Aspen Pitkin County by plane?
The straight-line distance from San Francisco to Aspen Pitkin County is 847.2 mi. Flights usually cover this in 2h 21m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Aspen Pitkin County Airport?
Prices for flights from San Francisco Airport to Aspen Pitkin County Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Aspen Pitkin County Airport?
As of February 2025, there are 3 operators available to choose from for flights from San Francisco Airport to Aspen Pitkin County Airport.
How old do you have to be to fly from San Francisco 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 San Francisco Airport to Aspen Pitkin County Airport.
What documentation or ID do you need to fly to Aspen Pitkin County Airport?
The required travel and health documents for your Aspen Pitkin County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Aspen Pitkin County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Francisco to Aspen?
Based on momondo bookings for flights between San Francisco and Aspen, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 61.09% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 33.79%, Boeing 787-9 Dreamliner with 0.68%, and Boeing 737 MAX 9 with 0.68%.
What is the most popular airline from San Francisco to Aspen?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to Aspen is United Airlines (90% of total bookings). The next most popular airlines are American Airlines (6%) and Delta (3%).
Best airlines flying from San Francisco to Aspen
Compare and see reviews for airlines that fly from San Francisco to Aspen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $288 | Free Cancellation | Rating 8.0 8,140 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $352 | Free Cancellation | Rating 7.4 8,723 reviews |
United Airlines Flights From San Francisco to Aspen
Across 19 United Airlines flights from San Francisco to Aspen this week, the average price was $550, with the best United Airlines deals starting from $352 round-trip. 8,723 users have rated United Airlines on momondo, with an average score of 7.4/10.
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 San Francisco to Aspen?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Aspen for you.
Can I find flights from San Francisco to Aspen with flexible booking policies on momondo?
Yes. All flights to Aspen from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Francisco to Aspen?
Once you have performed a search for San Francisco to Aspen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Francisco to Aspen right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Aspen, momondo offers a useful price alert feature which will track prices for flights to Aspen from San Francisco and alert you when they change.