$235 Find Cheap Flights from Aspen to San Francisco Bay Area

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 Bay Area departing on 2/26. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco Bay Area

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to San Francisco Bay Area, 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 Bay Area, as well as popular online travel agencies
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Cheap Flights from Aspen to San Francisco Bay Area

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San Francisco
San Franciscononstop$369
San Jose
San Jose1 stop$339
San Francisco
San Franciscononstop$369
San Jose
San Jose1 stop$339

Book Cheap Aspen to San Francisco Bay Area Plane Tickets

 
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 Bay Area 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Aspen to San Francisco Bay Area

Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
4:59 pm - 9:05 pm
ASE
-
SJC
5h 06m
1 stop
United Airlines Logo
3:55 pm - 9:34 pm
SJC
-
ASE
4h 39m
1 stop
$339United Airlines
Sat, Mar 7 - Fri, Mar 13
United Airlines Logo
4:01 pm - 5:50 pm
ASE
-
SFO
2h 49mnonstop
United Airlines Logo
6:48 pm - 10:15 pm
SFO
-
ASE
2h 27mnonstop
$369United Airlines
Sat, Mar 7 - Fri, Mar 13
United Airlines Logo
5:16 pm - 10:47 pm
ASE
-
SFO
6h 31m
1 stop
United Airlines Logo
6:48 pm - 10:15 pm
SFO
-
ASE
2h 27mnonstop
$379United Airlines
Wed, Apr 15 - Sun, Apr 19
Delta Logo
12:18 pm - 5:27 pm
ASE
-
SFO
6h 09m
1 stop
Delta Logo
6:00 am - 12:45 pm
SFO
-
ASE
5h 45m
1 stop
$389Delta
Wed, Feb 18 - Sat, Feb 21
Delta Logo
12:30 pm - 5:56 pm
ASE
-
SFO
6h 26m
1 stop
Delta Logo
6:00 am - 12:51 pm
SFO
-
ASE
5h 51m
1 stop
$409Delta
Sat, Feb 14 - Tue, Feb 17
United Airlines Logo
4:01 pm - 5:50 pm
ASE
-
SFO
2h 49mnonstop
United Airlines Logo
8:35 am - 2:35 pm
SFO
-
ASE
5h 00m
1 stop
$419United Airlines
Sat, Feb 14 - Wed, Feb 18
Delta Logo
12:30 pm - 5:56 pm
ASE
-
SFO
6h 26m
1 stop
Delta Logo
6:00 am - 12:51 pm
SFO
-
ASE
5h 51m
1 stop
$429Delta
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
6:39 pm - 8:28 pm
ASE
-
SFO
2h 49mnonstop
United Airlines Logo
7:15 am - 10:58 am
SFO
-
ASE
2h 43mnonstop
$439United Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
4:36 pm - 10:11 am
ASE
-
SJC
18h 35m
1 stop
American Airlines Logo
6:00 am - 8:54 pm
SJC
-
ASE
13h 54m
2 stops
$824American Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
12:39 pm - 10:31 pm
ASE
-
SJC
10h 52m
2 stops
American Airlines Logo
6:00 am - 8:54 pm
SJC
-
ASE
13h 54m
2 stops
$940American Airlines
Booking Insights

KAYAK's insights & trends for Aspen to San Francisco Bay Area flights

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

What is the cheapest Aspen to San Francisco Bay Area flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to San Francisco Bay Area from Aspen found in the last 72 hours was to San Francisco, at $248 round-trip. The most popular route is from Aspen (ASE) to San Francisco (SFO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $248.

Can I save money by flying with a layover from Aspen to San Francisco Bay Area?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $552, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Aspen to San Francisco Bay Area, 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 Bay Area is November, when tickets cost $305 (return) on average. On the other hand, the most expensive months are January and April, when the average cost of round-trip tickets is $439 and $398 respectively.

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

The average price of all round-trip flights from Aspen to San Francisco Bay Area clicked on KAYAK for each day over the last 12 months.

For Aspen to San Francisco Bay Area, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Francisco Bay Area back to Aspen, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Good to know

Low seasonMay
Cheapest flight$235
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Aspen to San Francisco

FAQs - booking San Francisco Bay Area flights

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

    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 Bay Area.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Aspen to San Francisco Bay Area 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 Bay Area?

    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 from Aspen to San Francisco Bay Area with an airline and back with another airline.

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

    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 from Aspen to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Francisco Bay Area?

    The cheapest time of day to fly to San Francisco Bay Area is generally in the morning, when round-trip flights cost $444 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to San Francisco Bay Area is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $897.

Top tips for finding cheap flights to San Francisco Bay Area

  • Looking for a cheap flight? 25% of our users found tickets from Aspen to the following destinations at these prices or less: San Francisco $427 one-way - $504 round-trip

Reviews of the top airlines flying from Aspen to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying from Aspen to San Francisco Bay Area. 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 Bay Area? 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.
7.9
DeltaOverall score based on 8130 reviews
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

4.0 OkayLauren, Jan 2026
ATL - SFO
Read more Delta reviews

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Flight was late - I was downgraded from first class to coach

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Everything you need to know for your flight to San Francisco Bay Area

Information on your arrival and departure airports