ASE

$232 Find Cheap Flights from San Francisco Bay Area to Aspen - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Aspen departing on 9/30. 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

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Cheap Flights from San Francisco Bay Area to Aspen

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco Bay Area to Aspen 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 San Francisco Bay Area to Aspen

Tue, Nov 10 - Thu, Nov 12
United Airlines Logo
8:45 am - 4:57 pm
SJC
-
ASE
7h 12m
1 stop
United Airlines Logo
3:18 pm - 9:08 pm
ASE
-
SJC
6h 50m
1 stop
$479United Airlines
Tue, Aug 25 - Fri, Aug 28
Delta Logo
2:59 pm - 8:24 pm
SJC
-
ASE
4h 25m
1 stop
Delta Logo
12:03 pm - 3:50 pm
ASE
-
SJC
4h 47m
1 stop
$481Delta
Sun, Aug 16 - Thu, Aug 20
Delta Logo
2:59 pm - 8:24 pm
SJC
-
ASE
4h 25m
1 stop
Delta Logo
12:03 pm - 5:12 pm
ASE
-
SJC
6h 09m
1 stop
$481Delta
Tue, Aug 25 - Fri, Aug 28
Delta Logo
2:59 pm - 8:24 pm
SJC
-
ASE
4h 25m
1 stop
Delta Logo
12:03 pm - 3:50 pm
ASE
-
SJC
4h 47m
1 stop
$481Delta
Thu, Sep 10 - Thu, Sep 17
United Airlines Logo
5:00 am - 10:44 am
SFO
-
ASE
4h 44m
1 stop
United Airlines Logo
9:40 am - 11:25 am
ASE
-
SFO
2h 45mnonstop
$489United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
4:20 pm - 7:52 pm
SFO
-
ASE
2h 32mnonstop
United Airlines Logo
4:45 pm - 10:55 pm
ASE
-
SFO
7h 10m
1 stop
$489United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
4:35 pm - 8:07 pm
SFO
-
ASE
2h 32mnonstop
United Airlines Logo
1:30 pm - 5:24 pm
ASE
-
SFO
4h 54m
1 stop
$489United Airlines
Tue, Aug 25 - Fri, Aug 28
American Airlines Logo
12:03 pm - 8:16 pm
SJC
-
ASE
7h 13m
1 stop
American Airlines Logo
7:30 am - 6:33 pm
ASE
-
SJC
12h 03m
2 stops
$556American Airlines
Tue, Aug 25 - Fri, Aug 28
American Airlines Logo
12:03 pm - 8:16 pm
SJC
-
ASE
7h 13m
1 stop
American Airlines Logo
7:30 am - 6:33 pm
ASE
-
SJC
12h 03m
2 stops
$556American Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
6:00 am - 9:29 pm
SFO
-
ASE
14h 29m
1 stop
American Airlines Logo
7:30 am - 7:02 pm
ASE
-
SFO
12h 32m
2 stops
$632American Airlines
Useful Info

Good to know

Low season

May

Cheapest flight

$232
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from San Jose to Aspen

FAQs for booking flights from San Francisco Bay Area to Aspen

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

    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 San Francisco Bay Area to Aspen.

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

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

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

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

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

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

 
Need help choosing which airline to fly with from San Francisco Bay Area to Aspen? 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.
7.8
DeltaOverall score based on 8483 reviews
8.1Boarding
7.8Entertainment
7.8Comfort
8.5Crew
7.2Food
Airline reviews

Delta is always late. Ruined our first day of a short vacation. Timing is important. We pay to stay on an itinerary

4.0 OkayAnonymous, Jul 2026
LAX - SFO
Read more Delta reviews

Delta is always late. Ruined our first day of a short vacation. Timing is important. We pay to stay on an itinerary

Seats were not bad enough and uncomfortable good legroom in the emergency exit row we were in, but we were forbidden to hold my grandson on my lap for a little while, and the stewardess passed us saying it was against regulations which makes little or no sense when you’re 36,000 feet. The food snacks were really bad. Tasteless tasted like wallpaper, but we’re supposed to be protein bars, and the announcements were all completely incoherent because of the noise of the airplane and the lowness and crackly nature of the PA system.. this was disgraceful. No one in our party could understand a word of what the captain or the flight attendant were saying —not a word! The landing was a little hairy in a pretty stiff crosswind -we bounced before the plane stabilized on the runway

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Delta flight was on time, seats were comfortable, and crew was nice.

Airline lost my luggage and set me back a day worth of travel due to having to stay in Denver to wait on my luggage

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

The flight attendants were friendly and seemed to like their jobs. I am not a high maintenance person, but they seemed to respond to people's needs and requests in a timely fashion with a smile.. I appreciate the benefits of complimentary snacks and beverages, as well as the relatively inexpensive checked baggage fee. (Although I would like it better if it were free! :) ) The only improvement that could be made to make the boarding process more efficient is to board the plane from the back. The alternative would be to board people with only a personal item first. This would reduce the wait time while others are stowing their baggage.

Flight was late, the only reason I almost missed my flight was that my connection was also late.

It was a short flight so I was expecting too much

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

It was fine. The flight attendant appeared to be in a bad mood but everything was fine.

I am not an electronic savy. I don't know how to maneuver the APPS for services. Why can't I just buy food without the apps.

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