ASE

$209 Find Cheap Flights from San Francisco Bay Area to Aspen

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 7/10. 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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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, May 28 - Sun, May 31
Delta Logo
2:49 pm - 8:05 pm
SJC
-
ASE
4h 16m
1 stop
Delta Logo
12:00 pm - 5:02 pm
ASE
-
SJC
6h 02m
1 stop
$329Delta
Mon, Jun 8 - Thu, Jun 11
Delta Logo
11:45 am - 8:23 pm
SFO
-
ASE
7h 38m
1 stop
Delta Logo
12:03 pm - 3:53 pm
ASE
-
SFO
4h 50m
1 stop
$377Delta
Tue, Jun 2 - Wed, Jun 3
Delta Logo
2:49 pm - 8:05 pm
SJC
-
ASE
4h 16m
1 stop
Delta Logo
12:00 pm - 5:02 pm
ASE
-
SJC
6h 02m
1 stop
$389Delta
Tue, Jun 2 - Wed, Jun 3
American Airlines Logo
11:48 am - 8:18 pm
SJC
-
ASE
7h 30m
1 stop
American Airlines Logo
12:51 pm - 10:43 pm
ASE
-
SJC
10h 52m
2 stops
$394American Airlines
Tue, Jun 2 - Wed, Jun 3
American Airlines Logo
6:00 am - 8:18 pm
SJC
-
ASE
13h 18m
2 stops
American Airlines Logo
12:51 pm - 10:43 pm
ASE
-
SJC
10h 52m
2 stops
$399American Airlines
Sat, Jun 6 - Tue, Jun 9
United Airlines Logo
12:10 pm - 3:40 pm
SFO
-
ASE
2h 30mnonstop
United Airlines Logo
9:40 am - 11:19 am
ASE
-
SFO
2h 39mnonstop
$429United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
12:10 pm - 3:40 pm
SFO
-
ASE
2h 30mnonstop
United Airlines Logo
9:40 am - 11:19 am
ASE
-
SFO
2h 39mnonstop
$439United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
12:10 pm - 3:40 pm
SFO
-
ASE
2h 30mnonstop
United Airlines Logo
8:32 am - 1:04 pm
ASE
-
SFO
5h 32m
1 stop
$449United Airlines
Sat, Jun 6 - Tue, Jun 9
American Airlines Logo
11:25 am - 8:29 pm
SFO
-
ASE
8h 04m
1 stop
American Airlines Logo
7:36 am - 7:06 pm
ASE
-
SFO
12h 30m
2 stops
$454American Airlines
Sat, May 23 - Mon, May 25
United Airlines Logo
2:45 pm - 8:11 pm
SJC
-
ASE
4h 26m
1 stop
United Airlines Logo
2:22 pm - 9:09 pm
ASE
-
SJC
7h 47m
1 stop
$582United Airlines
Useful Info

Good to know

Low seasonMay
Cheapest flight$209
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Francisco 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 8459 reviews
7.2Food
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
Airline reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

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

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The entertainment options on the seat back video boards were nice.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

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.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

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.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

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