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Cheap flights from Aspen to San Francisco from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Aspen to San Francisco departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Aspen to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:40 am - 11:25 am
ASE
-
SFO
2h 45mnonstop
United Airlines Logo
4:20 pm - 7:52 pm
SFO
-
ASE
2h 32mnonstop
$449United Airlines
Thu, Sep 17 - Mon, Sep 21
Delta Logo
12:02 pm - 10:07 pm
ASE
-
SFO
11h 05m
1 stop
Delta Logo
7:00 am - 2:00 pm
SFO
-
ASE
6h 00m
1 stop
$457Delta
Tue, Sep 15 - Mon, Nov 16
United Airlines Logo
9:40 am - 11:19 am
ASE
-
SFO
2h 39mnonstop
United Airlines Logo
4:25 pm - 7:55 pm
SFO
-
ASE
2h 30mnonstop
$459United Airlines
Sat, Jun 27 - Tue, Jun 30
United Airlines Logo
7:30 am - 11:23 am
ASE
-
SFO
4h 53m
1 stop
United Airlines Logo
7:15 am - 1:46 pm
SFO
-
ASE
5h 31m
1 stop
$469United Airlines
Sat, Sep 12 - Thu, Nov 12
American Airlines Logo
5:51 pm - 10:06 pm
ASE
-
SFO
5h 15m
1 stop
American Airlines Logo
9:04 am - 5:21 pm
SFO
-
ASE
7h 17m
1 stop
$479American Airlines
Fri, Jun 26 - Mon, Jun 29
Delta Logo
12:00 pm - 5:50 pm
ASE
-
SFO
6h 50m
1 stop
Delta Logo
7:00 am - 2:00 pm
SFO
-
ASE
6h 00m
1 stop
$504Delta
Sun, Sep 13 - Tue, Nov 10
United Airlines Logo
9:40 am - 11:19 am
ASE
-
SFO
2h 39mnonstop
United Airlines Logo
4:25 pm - 7:55 pm
SFO
-
ASE
2h 30mnonstop
$512United Airlines
Fri, Jun 26 - Mon, Jun 29
United Airlines Logo
9:40 am - 11:25 am
ASE
-
SFO
2h 45mnonstop
United Airlines Logo
4:20 pm - 7:52 pm
SFO
-
ASE
2h 32mnonstop
$529United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
9:40 am - 11:25 am
ASE
-
SFO
2h 45mnonstop
United Airlines Logo
6:00 am - 1:46 pm
SFO
-
ASE
6h 46m
1 stop
$539United Airlines
Mon, Sep 14 - Thu, Nov 12
United Airlines Logo
8:05 am - 2:52 pm
ASE
-
SFO
7h 47m
1 stop
United Airlines Logo
8:45 am - 4:23 pm
SFO
-
ASE
6h 38m
1 stop
$549United Airlines
Wed, Aug 26 - Sat, Aug 29

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American Airlines flights from Aspen to San Francisco

Our best American Airlines deals on Aspen to San Francisco flight tickets
American Airlines
Jun 26
ASE5:51 pmAspen Pitkin County
5h 15m
1 stop
SFO10:06 pmSan Francisco
Jun 29
SFO9:04 amSan Francisco
7h 17m
1 stop
ASE5:21 pmAspen Pitkin County
$479
American Airlines
Jun 25
ASE5:51 pmAspen Pitkin County
5h 15m
1 stop
SFO10:06 pmSan Francisco
Jun 28
SFO10:07 amSan Francisco
6h 14m
1 stop
ASE5:21 pmAspen Pitkin County
$529
American Airlines
Sep 23
ASE7:30 amAspen Pitkin County
12h 32m
2 stops
SFO7:02 pmSan Francisco
Sep 29
SFO7:00 amSan Francisco
13h 29m
1 stop
ASE9:29 pmAspen Pitkin County
$570

United Airlines flights from Aspen to San Francisco

Our best United Airlines deals on Aspen to San Francisco flight tickets
United Airlines
Sep 17
ASE9:40 amAspen Pitkin County
2h 45m
SFO11:25 amSan Francisco
Sep 21
SFO4:20 pmSan Francisco
2h 32m
ASE7:52 pmAspen Pitkin County
$449
United Airlines
Jun 27
ASE9:40 amAspen Pitkin County
2h 39m
SFO11:19 amSan Francisco
Jun 30
SFO4:25 pmSan Francisco
2h 30m
ASE7:55 pmAspen Pitkin County
$459
United Airlines
Sep 12
ASE7:30 amAspen Pitkin County
4h 53m
1 stop
SFO11:23 amSan Francisco
Nov 12
SFO7:15 amSan Francisco
5h 31m
1 stop
ASE1:46 pmAspen Pitkin County
$469

momondo Fare Finder

 
Customize your flight search to find flights from Aspen to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Aspen to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Thu 9/17

9:40 am-11:25 am

Nonstop2h 45m

San Francisco

Mon 9/21

4:20 pm-7:52 pm

Nonstop2h 32m

$449

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Tue 9/15

12:02 pm-10:07 pm

1 stop11h 05m

San Francisco

Mon 11/16

7:00 am-2:00 pm

1 stop6h 00m

$457
Quickest round-trip

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Sat 6/27

9:40 am-11:19 am

Nonstop2h 39m

San Francisco

Tue 6/30

4:25 pm-7:55 pm

Nonstop2h 30m

$459

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Sat 9/12

7:30 am-11:23 am

1 stop4h 53m

San Francisco

Thu 11/12

7:15 am-1:46 pm

1 stop5h 31m

$469

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 6/26

5:51 pm-10:06 pm

1 stop5h 15m

San Francisco

Mon 6/29

9:04 am-5:21 pm

1 stop7h 17m

$479

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Sun 9/13

12:00 pm-5:50 pm

1 stop6h 50m

San Francisco

Tue 11/10

7:00 am-2:00 pm

1 stop6h 00m

$504

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 6/26

9:40 am-11:19 am

Nonstop2h 39m

San Francisco

Mon 6/29

4:25 pm-7:55 pm

Nonstop2h 30m

$512

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Wed 8/26

9:40 am-11:25 am

Nonstop2h 45m

San Francisco

Sat 8/29

4:20 pm-7:52 pm

Nonstop2h 32m

$529

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Mon 9/14

9:40 am-11:25 am

Nonstop2h 45m

San Francisco

Thu 11/12

6:00 am-1:46 pm

1 stop6h 46m

$539

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Wed 8/26

8:05 am-2:52 pm

1 stop7h 47m

San Francisco

Sat 8/29

8:45 am-4:23 pm

1 stop6h 38m

$549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Aspen to San Francisco

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 typical price of a round-trip flight between Aspen and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $305.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Aspen to San Francisco is on a Tuesday when prices can be found for as low as $339. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $832.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Aspen to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $439. Flights in the afternoon are often more expensive with an average ticket price of $1,211.

What is the cheapest Aspen Pitkin County to San Francisco flight route?

Fly from Aspen Pitkin County to San Francisco for the best Aspen Pitkin County - San Francisco flight prices

What cabin class options are available on Aspen to San Francisco flights?

There are 4 cabin classes available to choose from on Aspen to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Aspen to San Francisco flights?

You could potentially save up to 13% on your flight if you consider stops on a Aspen to San Francisco flight.

How have Aspen to San Francisco flight prices changed over time?

As of June 2026, prices for Aspen to San Francisco flights are approximately 50% more expensive when compared to flights at the same time last year.

When to book flights from Aspen to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Aspen to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Aspen to San Francisco (ASE to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Aspen to San Francisco

Best Price Found

$328

Fastest flight time

2h 39m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Aspen in the past 72 hours is $328. The best round-trip flight deal from Aspen to San Francisco found on momondo in the last 72 hours is $383.
The fastest flight from Aspen to San Francisco takes 2h 39m
Direct flights go from Aspen to San Francisco every day.
There is 1 airport in San Francisco. From Aspen there are direct flights to San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from Aspen to San Francisco

  • How far is Aspen Pitkin County to San Francisco by plane?

    San Francisco is 846.8 mi away from Aspen Pitkin County. Flights usually cover this in 2h 39m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Aspen Pitkin County Airport to San Francisco Airport?

    Prices for flights from Aspen Pitkin County Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Aspen Pitkin County Airport to San Francisco Airport?

  • How old do you have to be to fly from Aspen Pitkin County Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Aspen Pitkin County Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Aspen to San Francisco?

  • What is the most popular airline from Aspen to San Francisco?

Best airlines flying from Aspen to San Francisco

Compare and see reviews for airlines that fly from Aspen to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $228Free CancellationRating
7.9
8,396 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,830 reviews
Search United Airlines flights

  • United Airlines Flights From Aspen to San Francisco

    United Airlines operates around 7 flights from Aspen to San Francisco every week. The average price of these flights found in the last 72 hours has been $377, but momondo users have found United Airlines deals from Aspen to San Francisco from as low as $248 round-trip. United Airlines has been scored 7.4/10 in 9,831 reviews.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Hayward
Bodega Bay
Roseville
Walnut Creek
Santa Clara
Berkeley
Fremont
Vallejo
South San Francisco
Sunnyvale
Big Sur
Pacific Grove
Salinas
Daly City
Calistoga
Burlingame

Why use momondo?

Why should I use momondo to find a flight deal from Aspen to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Aspen.

Can I find flights from Aspen to San Francisco with flexible booking policies on momondo?

All flight searches from Aspen to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Aspen to San Francisco?

Once all potential Aspen to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Aspen to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Aspen to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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