Cheap flights from San Francisco to Aspen (SFO - ASE)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from San Francisco to Aspen Pitkin County are usually found in August or April, booked 29 days in advance, depart on a Sunday or Monday and return on a Saturday

How to find the cheapest flight from
San Francisco (SFO) to Aspen (ASE)

All the information you need to plan the best SFO to ASE flight in 2022: compare San Francisco to Aspen flight prices with the expected peak season, weather and rainfall in Aspen.
SFO - ASE
Price
$352 - $547
ASE
Temperature
19.4 - 64.4 °F
ASE
Rainfall
1 - 1.8 inches

Popular in

December

High demand for flights, 18% potential price rise

Cheapest in

August

Best time to find cheap flights, 22% potential price drop

Average price

$491

Average for round-trip flights in May 2022

Round-trip from

$352

From San Francisco to Aspen Pitkin County

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from San Francisco to Aspen?

Users have found that booking a flight from San Francisco to Aspen at least 28 days early can save you up to 39% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from San Francisco to Aspen for as little as $504 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $651 for flights departing within the next 3 days.

What is the cheapest month to fly from San Francisco to Aspen?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Aspen. Flights to Aspen from San Francisco in August are about $450 on average during August, but can be found for as low as $276.

When is the cheapest time to fly from San Francisco to Aspen (SFO - ASE)?

A simple way to save on the total cost of your ticket is to fly from San Francisco to Aspen in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

What is the cheapest day to fly round-trip from San Francisco to Aspen?

Wednesday flights are generally found to be more expensive for flights from San Francisco to Aspen. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Aspen.

Cheap flights from San Francisco to Aspen in May, June 2022

The best prices found for SFO to ASE flights for May, June
21 Jun - 28 Jun
$338pp
SFO
San Francisco
United Airlines
 
1 STOP
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SFO
San Francisco
14 Jun - 18 Jun
$349pp
SFO
San Francisco
United Airlines
 
1 STOP
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
Non-Stop
SFO
San Francisco
14 Jun - 18 Jun
$358pp
SFO
San Francisco
United Airlines
 
1 STOP
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SFO
San Francisco

San Francisco to Aspen 2022 flight deals

Cheap flights to Aspen from San Francisco found for this year
4 Jul - 13 Jul
$329pp
SFO
San Francisco
United Airlines
Non-Stop
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SFO
San Francisco
21 Jun - 28 Jun
$338pp
SFO
San Francisco
United Airlines
 
1 STOP
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SFO
San Francisco
14 Jun - 18 Jun
$349pp
SFO
San Francisco
United Airlines
 
1 STOP
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
Non-Stop
SFO
San Francisco

Non-stop flights to Aspen from San Francisco

Save time with San Francisco to Aspen direct flight deals
11 Jun - 16 Jun
$360pp
SFO
San Francisco
United Airlines
Non-Stop
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
Non-Stop
SFO
San Francisco
6 Jun - 10 Jun
$400pp
SFO
San Francisco
United Airlines
Non-Stop
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
Non-Stop
SFO
San Francisco
14 Jun - 18 Jun
$414pp
SFO
San Francisco
United Airlines
Non-Stop
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
Non-Stop
SFO
San Francisco

Last minute flights from San Francisco to Aspen

Late deals on round-trip flights to Aspen from San Francisco, departing today and this week
2 Jun - 7 Jun
$490pp
SFO
San Francisco
United Airlines
Non-Stop
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
Non-Stop
SFO
San Francisco
2 Jun - 7 Jun
$499pp
SFO
San Francisco
United Airlines
Non-Stop
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
United Airlines
 
1 STOP
SFO
San Francisco
2 Jun - 7 Jun
$598pp
SFO
San Francisco
Alaska Airlines
 
1 STOP
ASE
Aspen Pitkin County
ASE
Aspen Pitkin County
Alaska Airlines
 
1 STOP
SFO
San Francisco

One-way flights to Pitkin County from San Francisco

The cheapest one-way flights from San Francisco to Aspen
6:25 pm - 9:58 am
Alaska Airlines
1 Stop
14h 33m
SFO - ASE
Alaska Airlines
$359
Alaska Airlines
3:30 am - 6:01 am
American Airlines
2 Stops
25h 31m
SFO - ASE
American Airlines
3:00 am - 5:15 pm
United Airlines
2 Stops
13h 15m
SFO - ASE
United Airlines
$414
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco</span> to <span class="emphasized">Aspen</span> flights.

Flight FAQs

From San Francisco to Aspen

Which airlines flying from San Francisco to Aspen Pitkin County have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Alaska Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from San Francisco to Aspen for under $400 on Cheapflights?

Yes, there are multiple flights from San Francisco to Aspen for under $400. The cheapest flight booked recently is on United Airlines for just $329, but on average you can expect to pay $391.

Are there nonstop flights from San Francisco to Aspen for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Aspen under $400. A good price for a nonstop flight from San Francisco to Aspen is less than $550.

Are there last-minute flights available from San Francisco to Aspen for under $500?

There are currently 20+ open flights from San Francisco to Aspen within the next 7 days for less than $500.

What are the cheapest airlines flying from San Francisco to Aspen round-trip?

Flying on United Airlines is currently your cheapest option to Aspen, with prices starting at $329. Another option worth looking into is American Airlines, starting at $378 round trip. You may be able to fly from San Francisco to Aspen for 26% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from San Francisco to Aspen one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $214. Users have also found prices from $233 and $279 on American Airlines and Alaska Airlines, respectively.

What are the cheapest flights from San Francisco to Aspen?

On average you can expect to pay $1,205 for a flight from San Francisco to Aspen. The cheapest flight overall is $141 while the most popular route, (San Francisco - Aspen Pitkin County) is currently priced at $369.

What are the most popular airlines that fly from San Francisco to Aspen?

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from San Francisco to Aspen.

COVID Restrictions

View COVID Travel Restrictions for Aspen, CO

Do I need a COVID test to fly to Aspen from San Francisco?

Information is based on travel restrictions for travel to Aspen Pitkin County within the United States

Most visitors from San Francisco need to provide a negative COVID-19 test result and/or quarantine to enter Aspen Pitkin County.

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Aspen Pitkin County.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Aspen Pitkin County.

Do I need a test to fly back to San Francisco from Aspen?

Returning to San Francisco from Aspen Pitkin County

COVID-19 testing requirements
Visitors from Aspen Pitkin County must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Francisco.

Quarantine requirements
Visitors from Aspen Pitkin County are not required to quarantine after entering San Francisco.

Hide COVID Travel Restrictions for Aspen, CO

Alternative routes for San Francisco to Aspen

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Aspen

Things to know before you go - useful duration and weather info for your trip from San Francisco to Aspen.
Flight duration from SFO to ASE
2h 26m

Airports servicing San Francisco

Airports servicing Aspen

Home North America USA Colorado Aspen Cheap flights from San Francisco to Aspen