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$301 Find Cheap Flights from San Francisco Bay Area to Aspen - Compare and Save

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1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from San Francisco Bay Area to Aspen

 
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

Fri, Oct 30 - Mon, Nov 2
United Airlines Logo
8:45 am - 2:37 pmSJC  San Jose-ASE Aspen Pitkin County
4h 52m1 stop Denver Intl
United Airlines Logo
3:18 pm - 9:08 pmASE  Aspen Pitkin County-SJC San Jose
6h 50m1 stop Denver Intl
$499United Airlines
Wed, Dec 2 - Sat, Dec 5
United Airlines Logo
1:07 pm - 6:43 pmSJC  San Jose-ASE Aspen Pitkin County
4h 36m1 stop Denver Intl
United Airlines Logo
3:20 pm - 8:53 pmASE  Aspen Pitkin County-SJC San Jose
6h 33m1 stop Denver Intl
$503United Airlines
Fri, Dec 4 - Mon, Dec 7
United Airlines Logo
4:18 pm - 7:49 pmSFO  San Francisco-ASE Aspen Pitkin County
2h 31mnonstop
United Airlines Logo
7:38 am - 9:30 amASE  Aspen Pitkin County-SFO San Francisco
2h 52mnonstop
$519United Airlines
Fri, Jan 1 - Wed, Jan 6
United Airlines Logo
10:05 am - 1:46 pmSFO  San Francisco-ASE Aspen Pitkin County
2h 41mnonstop
United Airlines Logo
7:15 am - 9:12 amASE  Aspen Pitkin County-SFO San Francisco
2h 57mnonstop
$519United Airlines
Tue, Sep 29 - Sat, Oct 3
Delta Logo
2:56 pm - 8:20 pmSJC  San Jose-ASE Aspen Pitkin County
4h 24m1 stop Los Angeles Los Angeles
Delta Logo
12:02 pm - 5:24 pmASE  Aspen Pitkin County-SJC San Jose
6h 22m1 stop Los Angeles Los Angeles
$525Delta
Mon, Feb 1 - Sat, Feb 6
American Airlines Logo
7:05 pm - 12:52 pmSFO  San Francisco-ASE Aspen Pitkin County
16h 47m1 stop Los Angeles Los Angeles
American Airlines Logo
12:14 pm - 4:26 pmASE  Aspen Pitkin County-SFO San Francisco
5h 12m1 stop Phoenix Sky Harbor Intl
$527American Airlines
Fri, Jan 1 - Wed, Jan 6
American Airlines Logo
10:40 am - 7:21 pmSFO  San Francisco-ASE Aspen Pitkin County
7h 41m1 stop Los Angeles Los Angeles
American Airlines Logo
11:25 am - 11:10 pmASE  Aspen Pitkin County-SFO San Francisco
12h 45m1 stop Los Angeles Los Angeles
$527American Airlines
Fri, Oct 2 - Mon, Oct 5
Delta Logo
2:56 pm - 8:20 pmSJC  San Jose-ASE Aspen Pitkin County
4h 24m1 stop Los Angeles Los Angeles
Delta Logo
12:02 pm - 5:24 pmASE  Aspen Pitkin County-SJC San Jose
6h 22m1 stop Los Angeles Los Angeles
$529Delta
Thu, Oct 1 - Mon, Oct 5
Delta Logo
2:56 pm - 8:20 pmSJC  San Jose-ASE Aspen Pitkin County
4h 24m1 stop Los Angeles Los Angeles
Delta Logo
12:02 pm - 3:44 pmASE  Aspen Pitkin County-SJC San Jose
4h 42m1 stop Los Angeles Los Angeles
$529Delta
Thu, Feb 25 - Sun, Feb 28
American Airlines Logo
10:18 am - 7:04 pmSFO  San Francisco-ASE Aspen Pitkin County
7h 46m1 stop Los Angeles Los Angeles
American Airlines Logo
12:24 pm - 7:12 pmASE  Aspen Pitkin County-SFO San Francisco
7h 48m1 stop Phoenix Sky Harbor Intl
$539American Airlines
Useful Info

Good to know

Low season

May

Cheapest flight

$301
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 6% lower on average.
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 8586 reviews
7.8Entertainment
7.8Comfort
7.2Food
8.1Boarding
8.5Crew
Airline reviews

I was impressed with how quickly the baggage transfers were made.

8.0 ExcellentEvie, Sep 2026
Read more Delta reviews

I was impressed with how quickly the baggage transfers were made.

The Airline Attendant found us in flight and moved us to seats in the front of economy due to the short time we would have to make our connecting flight. We really appreciated it.

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.

awesome team work seen since on board till off plane in my destination. thanks you so much.

I missed the flight due to maintenance issues. This is the second flight I’ve missed in four days because United allows such little time between layovers. Very disappointing

The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways

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.

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