San Francisco

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

The best prices from Aspen Pitkin County to San Francisco are usually found in August or July, booked 51 days in advance, depart on a Saturday or Thursday and return on a Monday

How to find the cheapest flight from Aspen to San Francisco

All the information you need to plan the best ASE to SFO flight in 2022: compare Aspen to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

ASE - SFO

Price

$315 - $534

SFO

Temperature

51.8 - 62.6 °F

SFO

Precipitation

0 - 4.4 inches

Popular in

November

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 20% potential price drop

Round-trip from

$315

From Aspen Pitkin County to San Francisco

One-way from

$208

One-way flight from Aspen Pitkin County to San Francisco

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

Travelers have found that booking a Friday departure is the best way to save up to 55% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Aspen to San Francisco?

To save on the cost of your flight from Aspen to San Francisco, book at least 52 days before your planned departure. Booking around this time can save you about 69% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $429 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $617.

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

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, August can be a great choice for travel to San Francisco. Flights to San Francisco from Aspen in August are about $394 on average during August, but can be found for as low as $278.

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

A simple way to save on the total cost of your ticket is to fly from Aspen to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the morning.

Cheap flights from Aspen to San Francisco in January, February 2022

The best prices found for ASE to SFO flights for January, February
Feb 12 - Feb 13
ASE

Aspen Pitkin County

SFO

San Francisco

2 stops

15h 33m
SFO

San Francisco

ASE

Aspen Pitkin County

Nonstop

2h 36m
$220

United Airlines

View Deal

Deal found 21/1/22

Feb 12 - Feb 13
ASE

Aspen Pitkin County

SFO

San Francisco

1 stop

8h 28m
SFO

San Francisco

ASE

Aspen Pitkin County

Nonstop

2h 18m
$268

United Airlines

View Deal

Deal found 21/1/22

Feb 12 - Feb 13
ASE

Aspen Pitkin County

SFO

San Francisco

2 stops

16h 05m
SFO

San Francisco

ASE

Aspen Pitkin County

1 stop

14h 07m
$286

United Airlines

View Deal

Deal found 21/1/22

Aspen to San Francisco 2022 flight deals

Cheap flights to San Francisco from Aspen found for this year
Feb 12 - Feb 13
ASE

Aspen Pitkin County

SFO

San Francisco

2 stops

15h 33m
SFO

San Francisco

ASE

Aspen Pitkin County

Nonstop

2h 36m
$220

United Airlines

View Deal

Deal found 21/1/22

Feb 12 - Feb 13
ASE

Aspen Pitkin County

SFO

San Francisco

1 stop

8h 28m
SFO

San Francisco

ASE

Aspen Pitkin County

Nonstop

2h 18m
$268

United Airlines

View Deal

Deal found 21/1/22

Feb 12 - Feb 13
ASE

Aspen Pitkin County

SFO

San Francisco

2 stops

16h 05m
SFO

San Francisco

ASE

Aspen Pitkin County

1 stop

14h 07m
$286

United Airlines

View Deal

Deal found 21/1/22

Non-stop flights to San Francisco from Aspen

Save time with Aspen to San Francisco direct flight deals
Mar 15 - Mar 15
ASE

Aspen Pitkin County

SFO

San Francisco

Nonstop

2h 49m
SFO

San Francisco

ASE

Aspen Pitkin County

Nonstop

2h 14m
$290

United Airlines

View Deal

Deal found 22/1/22

Feb 12 - Feb 13
ASE

Aspen Pitkin County

SFO

San Francisco

Nonstop

2h 38m
SFO

San Francisco

ASE

Aspen Pitkin County

Nonstop

2h 36m
$310

United Airlines

View Deal

Deal found 21/1/22

Feb 9 - Feb 13
ASE

Aspen Pitkin County

SFO

San Francisco

Nonstop

2h 42m
SFO

San Francisco

ASE

Aspen Pitkin County

Nonstop

2h 36m
$330

United Airlines

View Deal

Deal found 21/1/22

Last minute flights from Aspen to San Francisco

Late deals on return flights to San Francisco from Aspen, departing today and this week
Feb 1 - Feb 9
ASE

Aspen Pitkin County

SFO

San Francisco

Nonstop

2h 42m
SFO

San Francisco

ASE

Aspen Pitkin County

Nonstop

2h 13m
$410

United Airlines

View Deal

Deal found 20/1/22

Feb 1 - Feb 9
ASE

Aspen Pitkin County

SFO

San Francisco

Nonstop

2h 42m
SFO

San Francisco

ASE

Aspen Pitkin County

1 stop

11h 50m
$1,816

Multiple Airlines

View Deal

Deal found 20/1/22

One-way flights to San Francisco from Aspen

The cheapest one-way flights from Aspen to San Francisco
Feb 15
ASE

Aspen Pitkin County

SFO

San Francisco

1 stop

25h 03m
$158

United Airlines

View Deal

Deal found 21/1/22

Feb 15
ASE

Aspen Pitkin County

SFO

San Francisco

2 stops

17h 05m
$162

United Airlines

View Deal

Deal found 21/1/22

Feb 20
ASE

Aspen Pitkin County

SFO

San Francisco

1 stop

9h 11m
$198

United Airlines

View Deal

Deal found 20/1/22

Related info for your journey

Useful info, stats and facts about Aspen to San Francisco flights.

What airports do I use to fly from Aspen to San Francisco?

You will need to book a flight from Aspen Pitkin County to San Francisco if you want to fly from Aspen to San Francisco. At least 3 different airlines have flights from Pitkin County (ASE) to San Francisco (SFO) on a regular basis. There are 2 flights to San Francisco from the Aspen airport per day. If you manage to book one that is nonstop, then you can expect the flight time from ASE to SFO to be around 2h 38m.

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

Some of the carriers operating flights from Aspen Pitkin County to San Francisco that may be offering flexible cancellation policies are Delta, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Aspen to San Francisco for under $300 on Cheapflights?

Yes, there are multiple flights from Aspen to San Francisco for under $300. The cheapest flight booked recently is on United Airlines for just $220, but on average you can expect to pay $328.

Are there nonstop flights from Aspen to San Francisco for under $300 on Cheapflights?

Cheapflights has at least 4 direct flights from Aspen to San Francisco under $300. A good price for a nonstop flight from Aspen to San Francisco is less than $320.

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

There are currently 2+ open flights from Aspen to San Francisco within the next 7 days for less than $500.

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

According to our current data, United Airlines ($220), and American Airlines ($334) offers the cheapest pricing from Aspen to San Francisco. You may be able to fly from Aspen to San Francisco for 44% less than the average price by searching for these airlines.

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

The cheapest airlines for a one-way flight from Aspen to San Francisco are United Airlines ($158), Delta ($208), and American Airlines ($213).

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

American Airlines, Delta and United Airlines are the most popular airlines when flying from Aspen to San Francisco.

What are the cheapest flights from Aspen to San Francisco?

Looking at all options, your cheapest flight can be booked for $120. While the most popular route (Aspen Pitkin County - San Francisco) can be booked for $310 on average our data indicates $417 when flying from Aspen to San Francisco.

Can I fly to San Francisco from Aspen Pitkin County right now?

Information is based on travel restrictions for travel to San Francisco within the United States

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

COVID-19 testing requirements
Visitors from Aspen Pitkin County must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Francisco.

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

Can I fly back to Aspen Pitkin County from San Francisco?

Returning to Aspen Pitkin County from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Aspen Pitkin County.

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

Alternative routes for Aspen to San Francisco

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

Top 3 airlines flying from Aspen to San Francisco

The chart below displays the airlines Cheapflights users traveling from Aspen to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American Airlines
Cheapest$242
Average$382
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Delta
Cheapest$248
Average$413
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
United Airlines
Cheapest$313
Average$585
FlexibilityNo cancel fee
On-time69%
COVID-19 safety

Hourly flight availability from Aspen to San Francisco

See what time of day planes typically take off from Aspen to San Francisco
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Aspen to San Francisco

See how many times per day planes take to the skies headed from Aspen to San Francisco
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights