ASE

$269 Find Cheap Flights from San Francisco Bay Area to Aspen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Aspen 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

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Everything you should know

Cheapest round-trip
$269
Delta
Thu 2/26Mon 3/2
SJC - ASE • 1 stop
Cheapest non-stop
$369
Typical prices: $409-$664
United Airlines
Fri 2/27Mon 3/2
SFO - ASE • Non-stop
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Flight Deals
Useful Info
Flight Deals

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

Thu, Feb 26 - Mon, Mar 2
Delta Logo
6:45 am - 12:51 pm
SJC
-
ASE
5h 06m
1 stop
Delta Logo
12:30 pm - 5:33 pm
ASE
-
SJC
6h 03m
1 stop
$269Delta
Sat, Jun 6 - Tue, Jun 9
United Airlines Logo
2:32 pm - 8:13 pm
SJC
-
ASE
4h 41m
1 stop
United Airlines Logo
3:25 pm - 9:19 pm
ASE
-
SJC
6h 54m
1 stop
$339United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
7:15 am - 10:58 am
SFO
-
ASE
2h 43mnonstop
United Airlines Logo
6:39 pm - 8:28 pm
ASE
-
SFO
2h 49mnonstop
$369United Airlines
Mon, Mar 16 - Sat, Mar 21
American Airlines Logo
6:45 am - 6:54 pm
SFO
-
ASE
11h 09m
1 stop
American Airlines Logo
2:23 pm - 9:13 pm
ASE
-
SFO
7h 50m
1 stop
$372American Airlines
Mon, Feb 23 - Sat, Feb 28
United Airlines Logo
3:55 pm - 9:34 pm
SJC
-
ASE
4h 39m
1 stop
United Airlines Logo
2:27 pm - 9:12 pm
ASE
-
SJC
7h 45m
1 stop
$374United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
7:15 am - 10:58 am
SFO
-
ASE
2h 43mnonstop
United Airlines Logo
4:59 pm - 9:38 pm
ASE
-
SFO
5h 39m
1 stop
$379United Airlines
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
10:25 am - 6:54 pm
SFO
-
ASE
7h 29m
1 stop
American Airlines Logo
12:19 pm - 9:13 pm
ASE
-
SFO
9h 54m
1 stop
$384American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
11:30 am - 6:54 pm
SFO
-
ASE
6h 24m
1 stop
American Airlines Logo
4:36 pm - 11:10 pm
ASE
-
SFO
7h 34m
1 stop
$387American Airlines
Sun, Feb 22 - Sat, Feb 28
Delta Logo
6:00 am - 12:51 pm
SFO
-
ASE
5h 51m
1 stop
Delta Logo
12:30 pm - 5:56 pm
ASE
-
SFO
6h 26m
1 stop
$389Delta
Sun, Mar 8 - Wed, Mar 11
American Airlines Logo
6:45 am - 6:54 pm
SFO
-
ASE
11h 09m
1 stop
American Airlines Logo
12:19 pm - 9:13 pm
ASE
-
SFO
9h 54m
1 stop
$394American Airlines
Useful Info

Good to know

Low seasonMay
Cheapest flight$269
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 8% 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 3 airlines serving 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.
7.9
DeltaOverall score based on 8128 reviews
8.5Crew
8.1Boarding
7.2Food
7.9Comfort
7.8Entertainment
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

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.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

Terrible. They wouldn't allow me on my flight on the 14th..

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.

It would be nice to have some low carb options in the snacks.

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The flight was on time and arrived early. The crew were friendly and helpful.

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The flight was flawless and we even arrived between 20 and 25 minutes early!

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