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Cheap flights from Aspen to San Francisco from $254

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 12/29. 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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0 bags

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Delta Logo
1:37 pm - 8:21 pmASE-SFO
7h 44m1 stop
Delta Logo
6:00 am - 2:03 pmSFO-ASE
7h 03m1 stop
$289Delta
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Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
3:34 pm - 8:57 pmASE-SFO
6h 23m1 stop
United Airlines Logo
8:30 am - 2:36 pmSFO-ASE
5h 06m1 stop
$299United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
7:34 am - 3:03 pmASE-SFO
8h 29m1 stop
American Airlines Logo
10:16 am - 7:31 pmSFO-ASE
8h 15m1 stop
$309American Airlines
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Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
7:34 am - 8:14 pmASE-SFO
13h 40m2 stops
American Airlines Logo
10:16 am - 7:31 pmSFO-ASE
8h 15m1 stop
$314American Airlines
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Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
7:34 am - 8:14 pmASE-SFO
13h 40m2 stops
American Airlines Logo
9:15 am - 7:31 pmSFO-ASE
9h 16m2 stops
$319American Airlines
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Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
4:00 pm - 5:49 pmASE-SFO
2h 49mnonstop
United Airlines Logo
6:30 pm - 9:54 pmSFO-ASE
2h 24mnonstop
$339United Airlines
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Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
1:35 pm - 3:24 pmASE-SFO
2h 49mnonstop
United Airlines Logo
4:10 pm - 9:37 pmSFO-ASE
4h 27m1 stop
$349United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Delta Logo
12:01 pm - 5:38 pmASE-SFO
6h 37m1 stop
Delta Logo
6:00 am - 12:22 pmSFO-ASE
5h 22m1 stop
$424Delta
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Thu, Nov 20 - Mon, Nov 24
Alaska Airlines Logo
12:44 pm - 7:36 pmASE-SFO
7h 52m1 stop
Alaska Airlines Logo
8:16 pm - 11:31 amSFO-ASE
14h 15m1 stop
$753Alaska Airlines
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Wed, Dec 24 - Sun, Jan 4
Alaska Airlines Logo
12:44 pm - 12:51 pmASE-SFO
25h 07m2 stops
Alaska Airlines Logo
9:47 pm - 6:41 pmSFO-ASE
19h 54m2 stops
$2,000Alaska Airlines
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Wed, Dec 24 - Mon, Dec 29

Delta flights from Aspen to San Francisco

Our best Delta deals on Aspen to San Francisco flight tickets
Delta
Mar 6
ASE1:37 pmAspen Pitkin County
7h 44m
1 stop
SFO8:21 pmSan Francisco
Mar 10
SFO6:00 amSan Francisco
7h 03m
1 stop
ASE2:03 pmAspen Pitkin County
$289
Find similar
Delta
Nov 6
ASE12:10 pmAspen Pitkin County
6h 35m
1 stop
SFO5:45 pmSan Francisco
Nov 10
SFO6:00 amSan Francisco
5h 22m
1 stop
ASE12:22 pmAspen Pitkin County
$334
Find similar
Delta
Nov 6
ASE12:10 pmAspen Pitkin County
6h 35m
1 stop
SFO5:45 pmSan Francisco
Nov 10
SFO6:00 amSan Francisco
5h 22m
1 stop
ASE12:22 pmAspen Pitkin County
$379
Find similar

United Airlines flights from Aspen to San Francisco

Our best United Airlines deals on Aspen to San Francisco flight tickets
United Airlines
Nov 14
ASE3:34 pmAspen Pitkin County
6h 23m
1 stop
SFO8:57 pmSan Francisco
Nov 18
SFO8:30 amSan Francisco
5h 06m
1 stop
ASE2:36 pmAspen Pitkin County
$299
Find similar
United Airlines
Nov 12
ASE1:40 pmAspen Pitkin County
6h 07m
1 stop
SFO6:47 pmSan Francisco
Nov 16
SFO5:00 amSan Francisco
6h 29m
1 stop
ASE12:29 pmAspen Pitkin County
$309
Find similar
United Airlines
Mar 6
ASE4:00 pmAspen Pitkin County
2h 49m
SFO5:49 pmSan Francisco
Mar 10
SFO6:30 pmSan Francisco
2h 24m
ASE9:54 pmAspen Pitkin County
$339
Find similar

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 October 30, 2025.
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

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 3/6

1:37 pm-8:21 pm

1 stop7h 44m

San Francisco

Tue 3/10

6:00 am-2:03 pm

1 stop7h 03m

$289

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 11/14

3:34 pm-8:57 pm

1 stop6h 23m

San Francisco

Tue 11/18

8:30 am-2:36 pm

1 stop5h 06m

$299

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 11/14

7:34 am-3:03 pm

1 stop8h 29m

San Francisco

Tue 11/18

10:16 am-7:31 pm

1 stop8h 15m

$309

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 11/14

7:34 am-8:14 pm

2 stops13h 40m

San Francisco

Tue 11/18

10:16 am-7:31 pm

1 stop8h 15m

$314

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 11/14

7:34 am-8:14 pm

2 stops13h 40m

San Francisco

Tue 11/18

9:15 am-7:31 pm

2 stops9h 16m

$319

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 3/6

4:00 pm-5:49 pm

Nonstop2h 49m

San Francisco

Tue 3/10

6:30 pm-9:54 pm

Nonstop2h 24m

$339

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Fri 3/6

1:35 pm-3:24 pm

Nonstop2h 49m

San Francisco

Tue 3/10

4:10 pm-9:37 pm

1 stop4h 27m

$349

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Thu 11/20

12:01 pm-5:38 pm

1 stop6h 37m

San Francisco

Mon 11/24

6:00 am-12:22 pm

1 stop5h 22m

$424

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Wed 12/24

12:44 pm-7:36 pm

1 stop7h 52m

San Francisco

Sun 1/4

8:16 pm-11:31 am

1 stop14h 15m

$753

AspenSan Francisco

ASE - SFO

ASESFO

Aspen Pitkin County

Wed 12/24

12:44 pm-12:51 pm

2 stops25h 07m

San Francisco

Mon 12/29

9:47 pm-6:41 pm

2 stops19h 54m

$2,000

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 cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $356.

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 Wednesday when prices can be found for as low as $393. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,931.

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 in the morning. Our users have found flights to San Francisco in the morning for as low as $435. Flights in the evening are often more expensive with an average ticket price of $2,450.

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 Pitkin County to San Francisco flights?

There are 4 cabin classes available to choose from on Aspen Pitkin County 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 34% 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?

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

$283

Fastest flight time

2h 49m

Direct flights

Tue, Wed, Thu and Sat

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Aspen in the past 72 hours is $283. The best round-trip flight deal from Aspen to San Francisco found on momondo in the last 72 hours is $298.
The fastest flight from Aspen to San Francisco takes 2h 49m
Direct flights go from Aspen to San Francisco on Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

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

    San Francisco is 847.2 mi away from Aspen Pitkin County. Flights usually cover this in 2h 49m, 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
7,998 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

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
Bodega Bay
Roseville
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
Livermore
Pacific Grove

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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Sat 11/29
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