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ASE - SFO

Find cheap flights from Aspen to San Francisco from $203

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Aspen to San Francisco departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Aspen to San Francisco (ASE-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Aspen to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:37 pm - 10:02 pmASE-SFO
4h 25m1 stop
6:00 am - 2:06 pmSFO-ASE
7h 06m1 stop
$365American Airlines
Find Deal
Fri, Jul 26 - Mon, Jul 29
5:49 pm - 10:16 pmASE-SFO
5h 27m1 stop
9:32 am - 3:24 pmSFO-ASE
4h 52m1 stop
$370American Airlines
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Sat, Jun 15 - Sat, Jun 22
12:25 pm - 4:41 pmASE-SFO
5h 16m1 stop
12:55 pm - 7:53 pmSFO-ASE
5h 58m1 stop
$376Delta
Find Deal
Fri, Aug 23 - Tue, Aug 27
12:25 pm - 6:28 pmASE-SFO
7h 03m1 stop
10:55 am - 7:34 pmSFO-ASE
7h 39m1 stop
$398Delta
Find Deal
Sat, May 25 - Sun, May 26
7:39 am - 9:11 amASE-SFO
2h 32mnonstop
7:15 am - 7:36 pmSFO-ASE
11h 21m1 stop
$423United Airlines
Find Deal
Fri, Aug 2 - Wed, Aug 7
7:45 am - 9:19 amASE-SFO
2h 34mnonstop
4:55 pm - 8:11 pmSFO-ASE
2h 16mnonstop
$429United Airlines
Find Deal
Fri, Aug 23 - Tue, Aug 27
9:00 am - 3:25 pmASE-SFO
7h 25m1 stop
6:00 am - 7:36 pmSFO-ASE
12h 36m1 stop
$433United Airlines
Find Deal
Fri, Aug 2 - Wed, Aug 7
2:30 pm - 8:53 pmASE-SFO
7h 23m1 stop
4:55 pm - 8:11 pmSFO-ASE
2h 16mnonstop
$438United Airlines
Find Deal
Fri, Aug 23 - Tue, Aug 27
7:25 am - 8:59 amASE-SFO
2h 34mnonstop
4:10 pm - 7:37 pmSFO-ASE
2h 27mnonstop
$449United Airlines
Find Deal
Sat, May 25 - Sun, May 26
6:37 pm - 10:02 pmASE-SFO
4h 25m1 stop
7:26 pm - 9:57 amSFO-ASE
13h 31m2 stops
$477American Airlines
Find Deal
Fri, Jul 26 - Mon, Jul 29

Flights from Aspen to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Aspen to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Aspen to San Francisco?

The average price of all flights from Aspen to San Francisco clicked on KAYAK for each day over the last 12 months.
When flying from Aspen to San Francisco, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Aspen, you’ll find the best rates on Saturdays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Aspen to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Aspen to San Francisco is January, where tickets cost $350 on average. On the other hand, the most expensive months are December and September, where the average cost of tickets is $513 and $502 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Aspen to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Aspen to San Francisco, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 71 days before departure.

Which airlines provide the cheapest flights from Aspen to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($203) and United Airlines ($215). The cheapest round-trip tickets were found on American Airlines ($365) and Delta ($376).

Which airlines fly non-stop between Aspen and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Aspen to San Francisco.
There is just one airline that flies from Aspen to San Francisco direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $290.

How many flights are there between Aspen and San Francisco per day?

There is a maximum of 1 nonstop flight a day that takes off from Aspen and lands in San Francisco, with an average flight time of 2h 34m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 7 flights.

Which cabin class options are there for flights between Aspen and San Francisco?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Aspen to San Francisco take?

Direct flights take on average 2h 34m to travel the 845 miles between Aspen and San Francisco.

What’s the earliest departure time from Aspen to San Francisco?

Early birds can take the earliest flight from Aspen at 7:25 am and will be landing in San Francisco at 8:59 am.

What’s the latest departure time from Aspen to San Francisco?

If you prefer to fly at night, the latest flight from Aspen to San Francisco jets off at 7:25 am and lands at 8:59 am.

Good to know

Low season

May

High season

August

Cheapest flight

$203
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Aspen to San Francisco

When to book flights from Aspen to San Francisco

Are your dates flexible? Find out the best times to travel from Aspen to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Aspen to San Francisco

  • What is the cheapest flight from Aspen to San Francisco?

    In the last 3 days, the lowest price for a flight from Aspen to San Francisco was $203 for a one-way ticket and $365 for a round-trip.

  • Do I need a passport to fly between Aspen and San Francisco?

    A passport is not required to fly from Aspen to San Francisco.

  • Which airlines offer Wi-Fi service onboard planes from Aspen to San Francisco?

    Only Alaska Airlines offers inflight Wi-Fi service on the Aspen to San Francisco flight route.

  • Which aircraft models fly most regularly from Aspen to San Francisco?

    The Canadair (Bombardier) Regional Jet 700 is the aircraft model that flies most regularly on the Aspen to San Francisco flight route.

  • Which airline alliances offer flights from Aspen to San Francisco?

    Star Alliance is the only airline alliance operating flights between Aspen and San Francisco.

  • On which days can I fly direct from Aspen to San Francisco?

    There are nonstop flights from Aspen to San Francisco on a daily basis.

  • How does KAYAK find such low prices on flights from Aspen to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Aspen to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Aspen to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Aspen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Aspen to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Aspen with another airline. Booking your flights between Aspen and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Aspen to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Aspen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ASE to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $328 or less one-way.

Prefer to fly non-stop from Aspen to San Francisco?

Find which airlines fly direct from Pitkin County to San Francisco, which days they fly and book direct flights.

Nonstop departures

Aspen Pitkin County to San Francisco

Monday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Tuesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Wednesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Thursday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Friday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Saturday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Sunday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

See more direct flights

Nonstop returns

San Francisco to Aspen Pitkin County

Monday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Tuesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Wednesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Thursday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Friday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Saturday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Sunday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

See more direct flights
See more direct flights

Top airline flying from Aspen to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Aspen to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Aspen to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11043 reviews
7.7Boarding
6.7Food
8.1Crew
7.2Comfort
7.1Entertainment
Airline reviews

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

2.0 MediocreTed, May 2024IAD - SFO
Read more about United Airlines reviews

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

United airline kept delaying our flight back to Phoenix for 8 hours before they cancelled it! If they know that we are not flying out for whatever the reason is, why did they keep lying to us for hours. We could find another flight earlier or even find a hotel with a shuttle. But cancellation at about midnight was not fun. We stayed in the airport all night till the following morning when we bought an Alaska tickets to go back to Phoenix. Total of 14 hours in the airport.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

My experience is based on one crew member. I had found my seat and sat down but there was a gentleman to claimed to the flight attendant I was in his seat. She then came to me and curtly said, "I need your ticket!" No hi, no excuse me may I see your boarding pass? NOTHING! I was taken aback by her attitude and she repeated herself, "your ticket?!?!" I calmly responded with ok, here you go. Only to discover the gentleman was looking at the wrong boarding pass. She gave me back my ticket with no apology. She then was curt with another man who was putting his coat in the overhead bin, already helped by another flight attendant who said it was fine. She realizes it's ok and then asks him if he drinks. The look on the man's face was priceless. She said she was going to comp him drinks. He gets offered a comp drink for a coat as well as an apology, and I got no apology.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

Book cheap flights from Aspen to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Aspen to San Francisco found on KAYAK in the last 72 hours.
6/11Tue
1 stopAmerican Airlines
15h 36mASE-SFO
$203
6/10Mon
1 stopUnited Airlines
12h 35mASE-SFO
$215
6/11Tue
2 stopsUnited Airlines
14h 13mASE-SFO
$220
8/21Wed
1 stopAmerican Airlines
11h 48mASE-SFO
$240
5/24Fri
1 stopDelta
7h 03mASE-SFO
$288
8/21Wed
nonstopUnited Airlines
2h 34mASE-SFO
$300
8/30Fri
1 stopAmerican Airlines
7h 13mASE-SFO
$309
8/21Wed
2 stopsAmerican Airlines
10h 58mASE-SFO
$314
6/22Sat
2 stopsUnited Airlines
14h 13mASE-SFO
$327
6/10Mon
2 stopsUnited Airlines
13h 03mASE-SFO
$349

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Aspen - San Francisco Flights

Departure:

Aspen (undefined)United States

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Aspen

Cabin classes:

$1,673
$634
$428