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ASE — SFO
May 26 — Jun 21
Round-trip
1 adult
Economy
0 bags
From?
To?
Thu 5/26
Thu 6/2

Good to know

Low season

August

High season

November

Cheapest flight

$214

Average price round-trip

$394

Good deal round-trip

$488

Good deal one-way

$234
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Aspen Pitkin County to San Francisco
(avg. price over the last 2 weeks)
or less
or less

When to book flights from Aspen to San Francisco

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from ASE to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $234 or less one-way and $488 or less round-trip.
  • The cheapest flight from Aspen to San Francisco was found 51 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be October, November and December. The cheapest month to fly is August.
  • Morning departure is around 19% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Aspen to San Francisco

Top airlines flying Aspen Pitkin County to San Francisco

Scores according to KAYAK customer reviews
7.2
American AirlinesOverall score based on 47703 reviews
7.5Boarding
7.1Comfort
7.9Crew
6.9Entertainment
6.7Food
Airline reviews

Compared to other US airlines, American is the worst. The planes are tight. Seats are uncomfortable and there was no option to buy food on a 6 hour flight. Also the free wifi didn’t work.

Read more about American Airlines

Compared to other US airlines, American is the worst. The planes are tight. Seats are uncomfortable and there was no option to buy food on a 6 hour flight. Also the free wifi didn’t work.

Pros: "Seats were comfortable"
Cons: "Provide coffee at least"
Cons: "50 minute wait for a gate to deplane. How could there not be a gate at 10:30 pm? It’s not like our arrival was a surprise!?"
Pros: "They had the AC on while we were waiting on the plane at the gate for 1.5hours"
Cons: "That the flight was delayed for 2 hours, information was inaccurate/missing, they knew we'd miss our connections but did nothing except, "they'll deal with it in San Francisco" and when we landed there was no one in sight to help us--no escorts/expedite to gates, no one to tell us where to get rebooked, and after going back and forth between terminals, waited in line an hour to get rebooked on a series of flights that would get me in 22hrs later after my original flight."
Pros: "The seats were decent for a domestic flight. Everything was timely."
Cons: "More food. Better entertainment."
Cons: "salt free option for snacks; flight could have not been delayed but that’s not the flight crew’s fault. winds at sfo caused us to delay our takeoff"
Pros: "Flight attendants were friendly and thoughtful."
Cons: "Seating is too tight. Hard to believe that in 2019, major airlines still have seats without any electrical or UBS outlets for charging devices."
Pros: "Everyone was so nice and I appreciated the chance to pre-board with my toddler! Thank you."
Pros: "Plane was clean"
Cons: "My belongings stolen"
Pros: "Entertainment system was up to date with personal screens."
Cons: "Flight was delayed by an hour. The new departure time was moved twice after we were already invited for boarding. Attendants failed to communicate new times or make any announcements absolutely whatsoever. Just stood in line to board for almost an hour."
Pros: "Nothing"
Cons: "Was missed due to delayed flight"
Cons: "The flight was delayed. The food was not great. There is not a lot of space in these planes, and it was a long flight. There is no power supply."
Cons: "No signage for checking bags. Was total cluster. No one knew where to take bags or what line to be in. Employees kept telling us we were in the wrong line but didn’t seem to tell us what was the correctly line."
Cons: "Aircraft at least in our section was very cold the whole flight. My young son was very cold even in a sweatshirt. I was very cold in a sweater, shirt, and jeans. I asked a crew member if they might have a blanket to cover my son, he brusquely replied “No blankets, no pillows!” So we just froze for 5.5 hours."
Cons: "headphone jack defective but more importantly the SFO arrival gate not available for over 45 minutes...."
Pros: "Flight attendants actually seemed to care about what they were doing. Seats were pretty comfy for once."
Cons: "Flight delayed with no explanation or apologies. Putting two and two together from the airport monitors it looks like they had to swap planes due to a scheduling or maintenance issue. Just another chapter in the neverending saga of delayed American airlines flights"
Cons: "Because they canceled my flight and i had to buy another ticket for 380$ and after that I realized my chair was available and i took a picture. It was really bad and i never choose again American Airlines."
Cons: "the connection time between flights was NOT adequate especially considering I had to go through customs! AA did page me and had a representative (I think his name was Brian) waiting for me to help me get to my connection. He gave me a bright red/orange tag. I still hit some barriers. I was stopped in security and my carry on was put aside to be searched. It sat and sat . I explained to the man I had to go. He said he was working alone, so I had to wait. I was ready to leave it and just run to catch the flight, but the security man said I wasn't allowed to do that. He finally called someone else to search my bag (nothing found) I did make it...barely!"
Pros: "nothing"
Cons: "no inflight entertainment no outlets"
Pros: "The only positive thing to be said for the flight was that the seat was not uncomfortable."
Cons: "Entertainment system did not work during entire flight; crew (stewards) lied to passengers on the ground that it would work after takeoff, only admitting after we were in the air that they had been told by the technicians it would not work at all. Crew did not respond to call lights when pressed (in First Class), nor did they know how to operate the power system."
Pros: "Flight had very few people on it so everyone could stretch out for the 6 hour flight."
Cons: "The original flight turned around 45 minutes in and I missed my connecting flight. AA refused to try and get me on another flight the same day so I could make it to Sydney on the original day I was supposed to land. We waited 2/3 hours to board a whole new flight, and AA hardly compensated. If anything they should’ve provided a meal at least instead of a bag of pretzels. Flight crew seemed very inconvenienced and it showed."
Pros: "Flexibility and helpfulness of staff."
Cons: "I no longer fit in the seats because they keep shrinking the pitch"
Pros: "The boarding process was ok."
Cons: "The entertainment system failed again."
Pros: "Quick and did good job"
Cons: "After flying Japan Airlines I wish there were more free food and entertainment"
Cons: "No personal TV for entertainment"
Pros: "Landed early"
Cons: "The seats were not as good as the ones on my BA flight to Heathrow and then Rome. Also, cross country flight but no in flight entertainment. Arrived early in PHL and American would not let me move up to an earlier PHL-SFO flight since it was a code share booked with BA. Should not be my fault as when booking it indicated all four of my flights were with BA. Once booked it indicated the return flights were code share with AA. American should have allowed me on the earlier flight. That would have opened a seat on the scheduled flight which had people waiting on standby."
Pros: "Friendly crew"
Cons: "No entertainment."
Pros: "Flight was on time."
Cons: "For a flight five hours or more I was disappointed that there was no complimentary food. It otherwise it was fine"
Pros: "blanket made it comfortable"
Cons: "No entertainment options"
Pros: "I really enjoyed the movies on this flight and they had us change to better seats before we took off"
Pros: "See above"
Cons: "See above"
Cons: "Surprisingly, AA provided the worst experience of the overall itinerary, compared to Aer Lingus and Iberia. The AA plane was outdated, cramped legroom - despite having purchased an "upgraded seat" and departed 1hr late"
Pros: "No entertainment nothing"
Cons: "Nothing"
Pros: "The flight crew was great and it was a very smooth landing."
Cons: "Had to pay extra for seats so we could sit together, near the front of the plane (not really, and no bathroom nearby, very small seats with zero legroom). we were delayed twice (40m then 1h10m) then told to go to a different terminal because now our flight WAS leaving on time! so we hauled over there only to be delayed again several times. we know it was a weather thing, but just wish there was more accurate info about when we would actually take off. seats on outgoing flight from SFO to CLT were GREAT, very roomy, comfortable. Coming back- not so much."
Pros: "Crew"
Cons: "Before I booked the flight I noticed it was only on time 53% of the time. True to that number we were delayed almost an hour before takeoff. Why schedule fights so close if almost half the time it's delayed? Something needs to change."
Pros: "Pilot did a great job coming into SFO airport. Had to abort landing and do it again."
Cons: "Unless we slept through it, no food or snack was served. It was a 6+ hour flight. I was awake for water and soda offerings but not even nuts. To be fair, I may have been asleep but I woke up every time a drink was offered. We came from a connecting international flight with no time to get a meal. We grabbed a bagel as we rushed through the airport. I didn't pick the flight so we couldn't have more time."
Pros: "Good communication"
Cons: "I don't understand why you boarded the flight when it seemed you knew there would be a delay to take off to SFO. We boarded only to learn we would sit at the gate for 30 min and the wait on the tarmac for anothe 40. Why not just delay the flight an board an hour later? It would have been a lot more comfortable in the terminal."
Cons: "That fact that on both ways they changed our flights which either we got to the destination late or we had to run across the airport so we don't miss our flights"
Cons: "Multiple delays, ended up having to change flights, then 2nd flight was also delayed. The only silver lining was the customer service representative, I think named Sofie(?) was astoundingly wonderful and helpful."
Cons: "People still using mobiles as we were taking off. Crew seemed not too bothered."
Pros: "Nothing"
Cons: "Customer service was not great. They canceled my flight without any great reason. While I learned about another situation regarding my flight, I was not treated well on the phone by costumer service. I don't think I want to fly with American Airlines again."
Pros: "The entire plane crew to the ground crew did their best with a situation that was out of their control. The luggage door would not close, so we had an apps 4 hour delay"
Cons: "All good."
Pros: "Nothing absolute nightmare .. no water .. are you serious"
Cons: "Sits were not comfortable."
Cons: "My flight was delayed for 3 hours and they where rude about my flight being delayed"
Cons: "As I mentioned in my last comment I was seated at the back of the plane on over four and a half hour flight by the time the food got to me they had ran out that I mention that I'm a diabetic with high blood pressure so I have to sit and suffer for over 3 hours will never ever fly American again"
Pros: "Things went ok"
Cons: "The plane was old"
Pros: "There was no warning until departure time that flight was delayed for two hour. Some other american flights were delayed much as four hour or more."
Cons: "The flight was cancelled and no reason was given. I had to buy new flights on Southwest and ended up having to pay an extra $200 in order to get home for work on Monday."
Pros: "All"
Cons: "N/A"
Cons: "Food"
Pros: "Friendly crews"
Cons: "Meals"
Cons: "The old business class interior pretty dated"
Pros: "Overall uneventful flight"
Cons: "My seat's audio jack didn't work"
Pros: "Nothing"
Cons: "1st flight was delayed so I missed my connection. 2nd flight was delayed due to mechanical issues so I missed my second connection. I traveled for over 24hours and now that it’s 3 days later , my checked luggage has still not arrived or been found."
Cons: "2 hr layover-got off plane and walked to new terminal-went through carry on bag and person security scans and checks. At the gate 30 mins before flight, boarding started. Directed to go to 1of3 stand up desks located in the open away from the gate and boarding lines. Desks were attended by one United employee each. All 3 of us;wife, husband, child passports, boarding passes were checked, and then we were told to get in line to board the plane. About one minute after getting in line, wife name was called over the boarding desk loud speaker to see the boarding desk attendant. At the boarding desk, the boarding desk attendant instructed wife to go back to one of the open area desks to have documents checked again. The attendant then instructed wife that her and her bag would need to go through a secondary search before wife would be alloyed to board the plane. Wife was then accompanied by open area desk attendant and walked down terminal 8 gates to private type room where personnel quickly checked contents of single carry on bag focusing on phone and computer. Wife then directed to go ahead and go back to gate to board plane. Wife quickly walked to gate and met husband and child to present passports and boarding passes. At this time the wife and child began being verbally rushed by a male united employee to hurry up down the pedway, and told the plane needed to leave so hurry up. Needless so say wife, husband and child were the few last guests to be seated. Well, when trying to get seated, all the overhead space had been taken in the area around the assigned seats. When husband briefly described the secondary search situation and thus the current predicament with no space in the overhead for carry on, the attendant asked husband to follow attendant to front of plane with your bag in order to stow there. After speaking with some other attendants, space was made available in an overhead compartment near wife, husband and child seat. ***Please be aware when flying united.... While waiting in the boarding line after multiple security checks where you and your carryon have been scanned and more than one document check has been done, you may to be asked to take a walk to go through yet another bag check, and then be rushed to board a plane that needs to leave, and then find no room for your carry on, and then be asked to put your carry on in a remote location and deal with getting to it and back to your seat for the next 11 hrs if you want to access the contents of your carry on."
Cons: "I didn't go on my trip. My course in SF was cancelled and United would n't refund my money or change the dates for my trips because of there basic economy package. They have 3 different economy packages and the economy basic doesn't get refunds and you can't change the flights if needed. It feels like they are banking on increasing there ROI with this basic economy ticket which is 40 -60 dollars cheaper than the next economy package. Intuitively they know people will pick that, but if something comes up the customer is screwed."
Pros: "Very pleasant attentive crew and ground staff. An aborted takeoff on tarmac meant a return to the departure gate and the plane taken to maintenance. The ground staff were superb in dealing with a full plane load of passengers many of whom had onward connections. This meant we had to stay overnight and fly first thing the next morning. Full marks to United for dealing with a potentially dangerous situation and then assisting everyone back in the terminal."
Pros: "Good trip and on time"
Cons: "N/A"
Pros: "My trip started off with airplane problems from the beginning. From my flight being delayed multiple times by air china to the overly packed united to the confusion of the non updated confirmation numbers or the e-ticket number. Even on the day I left upon arriving to the airport my confirmation number they had just given me after all the prior problems still didn't work. Air china had mediocre food with okay entertainment except my headset jack on the TV was broke and I couldn't watch anything. On the last air china flight from Bejing to Bangkok. I couldn't even charge my phone, watch any entertainment and basically was just stuck with no WiFi. Justfly wouldn't compensate for the changes on their end and said I myself would have to ask the airlines for compensation which the.the airlines directed me no where for compensation or even to upgrade my seat. Now I'm finally in Thailand but I'm scared of my return."
Cons: "Everything was really not great. Air china had mediocre food that some of it wasn't bad but other was so so."
Pros: "The pilots were informative with their announcements and we were informed of turbulence before it started. We also got in ahead of schedule. I also appreciated being able to ask for a glass of water between services as I had fallen asleep."
Cons: "The negative experiences started before we got on the plane. Boarding began slightly behind schedule and was very disorganized. People were all standing in the boarding area and out into the walkway for the concourse. I feel it would be better to have boarding groups come up individually or two at a time. (While group one boards, group two convenes. Once group one has boarded, invite group three to take their place.) Once group three had boarded, an announcement was made that there was no overhead bin space availble for the entirety of group 4. It seems a bit ridiculous that nearly half the plane wouldn’t have overhead space. It took awhile to board group 4 as everyone had luggage to check and once we finally got down the jetway, we had to wait another few minutes before being able to get to our seats as the flight attendant for first class insisted on taking drink orders while she stood in the aisle. I understand this is a perk of first class but I feel it could be better executed. These seats are boarded in group one so to have drink orders incomplete by the time group four is trying to board is irritating at best and incompetent at worst. Once finally at our seats, it became apparent that the announcement about lack of overhead bin space had been made a bit early. The bins were on the full side but they definitely had space available. Also, much of the space had been taken up by jackets and bags that would have fit under the seats; which I felt could have prevented nearly all of the checked bags. The flight was uneventful with minor annoyances like having to pay for entertainment and any sort of food. Even southwest provides entertainment free of charge and I consider them to be more of a budget airline. If I fly Lufthansa again, I will not take a domestic flight through United and will instead book via southwest to and from the international airport Lufthansa flies out of."
Pros: "Nice seats, very helpful staff at ticketing and nice crew"
Cons: "Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location."
Cons: "we received email for the take off schedule changed to one hour early. End up when we arrived LAX and it got delayed 1 hr for take off due to air traffic. So when we arrived at SF, originally we only have 50 mins to catch on the next route to Osaka. There was no gate # provided on our boarding pass and we have to look for the international terminal for boarding. Due to first delay in SF, the time was so tight and the international terminal was so far away, we had to run like HELL and we almost suffered from heart attack. We barely made it and there was no one to help ever. we had to figure out on our own. This was very bad experience and was not acceptable with such poor arrangement."
Pros: "Crew was very nice, we got drink/service options often for a large flight."
Cons: "— A couple who had two middle seats apart disrupted our whole boarding by trying to persuade everyone around us to give up an aisle or window seat so they could sit together. I felt pressured to give in which made me mad. I wondered if they paid for Basic Economy and then still got their way on seats. — WiFi is just crazy expensive at $32. Even as a business traveler I felt guilty buying it. I wish I had seen pricing before the flight and/or understood if I could’ve gotten a discount for purchasing in advance. — Didn’t hav the snack I wanted...it’s a long 6 hour flight — I wish there were more food options."
Pros: "The agent in San Francisco was awesome and even went out of her way to bump me to a better seat. Leaving Portland was easy, crew were super organized!"
Cons: "No entertainment systems were working at all. Leaving San Francisco to kahului we had so many unruly young adults that were just out if control. They kept switching seats, spilling alcohol all over me and my stuff and the flight crew could not care less. We even had an older Asian flight attendant on flight 1749 that was just overwhelmed for the job. She would hand the person on the isle a handful of pretzels and say 'here, pass these out'. The other flight crew members made it worse by treating her poorly. You could tell they didn't like her and were agitated by her. Instead if being polite and educating, they were exasperated and impatient. Overall was super disappointed. I have flown United so many times back home to Maui and was always so please and excited to brag about how great United was. Not this time. Thanks for reading."
Pros: "The service and convenience was excellent. Straight forward and smooth transition throughout boarding and catching connecting flight"
Cons: "The piece of mind given to me by the staff with baggage and connecting to the other flight"
Pros: "overall very pleasant and relaxing food good able to sleep due to luckily extra space! very pleased"
Cons: "Seats very close"
Cons: "My new luggage was mishandled so poorly that the bottom wheel assembly snapped in two and there is a puncture hole about an inch long in a different area of the bag. The bag is also very dirty. When I brought it to the counter I was told "Minor tears and wheels are not covered" and that I could "...make a homeowner's insurance claim." Not even an apology."
Pros: "We had an aisle each! The staff were friendly too."
Cons: "A slight delay"
Pros: "Nothing"
Cons: "Our flight was delayed which caused us to miss our international connection. Flight attendants did not care, did not attempt to get us out faster, or put on a different flight. Asked for an announcement to be made on board or to be moved to seats closer to the front so we could get off the plane quicker, did not happen. Offboarded and sprinted across the airport for our international connection and was notified by gate attendents that the gate closed five minutes ago and that they could not let us on the plane. Meanwhile, the plane sat there for an additional 30 minutes while it fueled and waited for release from air traffic control. There were six travelers total stuck there in San Fran at that gate, all of us begging to be let on the plane to Beijing, the last one for over 24 hours. Zero compassion from staff at the the airline gate. They did not care about us and did not care about leaving their travelers stranded. Our total travel was Denver to Bangkok, 26 hours of travel including layovers in San Fran and Beijing. In San Fran (after missing the gate connection), United rerouted us through Haiwaii and the customer service agent that did this reroute did not finish the reroute to our final destination. We got to Haiwaii and were stranded again, at the United service desk for four hours having to once again provide documentation of our initial travel plans to Bangkok, having them build a new itinerary to our final destination. Overall, 20 additional travel hours have been added to our itinerary, almost double our initial travel time. We have had to call and cancel pre-arranged bookings in Thailand as we are now missing two full days off our trip. I am absolutely disappointed and heart broken as I write this still stuck in the Beijing airport waiting another six hours to connect to Bangkok. My fiancé and I were traveling to Thailand to get married and have received no compassion from anyone at this airline to try and get us there. I fly United for work quite frequently and have never experienced such horrendous service and lack of basic human compassion. I am flat out disgusted by United and will not be using them again, for personal travel or work related trips, because of this horrendous experience."
Pros: "Crew did a great job. Air China had much better food service."
Cons: "Seats two small, not enough room to stretch your legs. Bathroom to small. Designed for people less than 150lbs, and 5'-6" in height Not comfortable for people over 6' tall."
Pros: "Seat was ok."
Cons: "Didn't find out about the delay until we were almost ready to board. No planning."
Pros: "No complaints here! The Air New Zealand staff were amazing. They did their jobs really well! They made everyone comfortable during the trip."
Pros: "A 3-hour stop over for the connection was not enough!!! The flight to San Francisco was delayed another 90 mins, causing me to miss my 15-hour flight to Singapore, although we arrived 10 minutes before the United Flight! Ten other passengers missed the flight! A travesty! Worse, with "no hotels available", I was rerouted to Chicago for a flight via Tokyo at 1300 the following day! In short, a 30-hour trip became 48 hours of hell and of course an 18-hour delaed arrival in Singapore. But there was more: my luggage was "lost" and thus arrived two days late!!!!! The only saving grace: friendly and helpful UA staff in San Francisco and especially in Chicago. Wow! I deserve some compensaton, wouldn't you all agree?"
Cons: "Please see above!"
Pros: "N/A"
Cons: "Everything was trerrible on this flight! We were delayed from our first connecting flight out to SF to LA and we're put on a different flight connecting to Houston to get us home sooner. We were told by the gentleman at the check in that our correct boarding passes with our seats sitting all together would be given to us at the boarding desk. That was the biggest mistake ever to take this flight because we were then delayed 3 more hrs! Not only that but when I approached the next gentleman at the boarding desk in Houston he was super rude! He was yelling at me when I told them that "they in Dallas,the worker at the check in" told me to get my boarding passes in Houston. He kept yelling saying "there was nothing he could do that he could do that he didn't know who THEY were but that I was talking to him now and that's why he is saying" I tried explaining to him that I just wanted to make sure I got in the right flight home because this is what I was told to do by the employee in Dallas. Not only that but our connecting flight to Houston was horrible! The flight attendant (the male) was very very rude!!! He also was yelling at my niece and nephew when we were trying to put the carry on bags in the compartment. And telling us we could have anything underneath the seat when clearly we could have our personal item underneath. Overall we had the worst experience with United and will never again fly with them! I understand delays may happen but there's no need for the employees to be so rude. so much for their customers service!"
Pros: "I liked that the captain communicated with the passengers about delays and the reasons for the delays over the intercom."
Cons: "I feel that I was treated by the employees at the boarding desk and by the customer service attendants as if I were garbage!!!! I was attempting to purchase an upgrade in my seating to avoid very uncomfortable swelling on my right ankle and other personal reasons. As I inquired with the man at the boarding gate about purchasing the upgrade I was told that there were none available. So I pulled out my tablet with the united airlines app and showed him the image of the empty business class seat that I would like to purchase on the seating map available in the app. He told me that he had no option on his computer screen to sell me the seat. I asked him where could I go or who could I ask to get the seat. This back and forth continued for some time where he kept saying he could not sell me the seat but I would then say, “I understand that, but do you know who can or where I can go to find someone who knows where I can buy an upgrade?” The attendant got VERY VERY upset that I was even ASKING. As if I were asking for some OUTRAGEOUS request!! I asked to speak with the manager several times. He continued by ignoring me and just saying NO! Finally he pointed to some lady beside him. I don't know if she was the manager or not, but she was on the phone and barely gave ten seconds of a glance to the situation. He asked me"Are you gonna go or not?" I could tell that he cared absolutely nothing about me or my request and was extremely dismissive in asking me this. Finally, he dismissively told me to ask the flight attendant. I could tell that this young man would be of no further help AT ALL, so I gave my ticket, went on board and thought to just try and ask a flight attendant. Right before I went to give my ticket to the man who was taking tickets, I heard the boarding gate man walk away mumbling how ANNOYING I was in Chinese. I know this because I SPEAK Chinese. This is HIGHLY UNPROFESSIONAL!! I continued to go on board hoping the flight attendants might actually have some information. When I asked, who I thought was the flight attendant, about purchasing a seat, it turns out that she was the customer service agent on the flight, she gave no effort to even try to hear what I was communicating to her. I know about communication and as a public speaking instructor, I know how to listen and to speak. She continued to raise her voice and talk over me, although I remained very calm and tried talking to her logically. I tried to communicate to her that I was attempting to purchase one of the empty business class seats that I had seen were empty. I checked the seating of the flight from the united airlines app before I had even boarded the plane. The lady continued to be very rude and uncaring. She talked over me, did not listen, her responses did not make sense, she very loudly kept asking me " CAN YOU UNDERSTAND THAT??" as if I was a child or as if I was confrontational when I absolutely was not. I noticed I had been trying to communicate for a while.wordlimit"
Pros: "Luggage bag broken by baggage handlers"
Cons: "Luggage bag broken by baggage handlers"
Cons: "Seats were much too close. The passenger in front of me reclined his seat and his head was only a few inches from me."
Pros: "Polaris"
Cons: "It is smaller"
Pros: "The flight was delayed but on the ground staff were very helpful in providing announcements. The on board attendants were friendly and competent."
Cons: "This was an aged 737, with narrow, cramped seats and thin, hard plastic armrests. The first class seats were smaller than the Premium Economy ones I flew recently on Norwegian Air. The Economy seats were pure torture -- angled oddly in a way that forced your back to curve, with zero legroom even in the Economy Plus section. I tried putting my purse behind me in an effort to alleviate back pain. It was a miserable trip. In contrast my short flight to Santa Barbara was on a newer plane with wide, comfortable seats. There is no way they should use such an old aircraft on a 4 hour trip."
Pros: "More important than the trip home last Wednesday was the reason for the trip. We attended my granddaughter's wedding. Everything else was secondary. Even if the trip had been in a one wheeled barrow, it would have been good. To get to what you want which is the mechanics of the trip. The two people who attended to the aisle chair, most teams were competent. Some hadn't done many passengers so they were fumbling with the straps. I've learned that I almost alway have to ask for one at the gate where they check or issue, (what's it called, loading permits, some kind of pass, not landing pass. loading pass. I can't remember and my wife has gone to bed.) Well, they have to come up with an aisle chair because I've only got 1 1/2 legs. I always make it to the seat on the plane, but the competency of the various crews is uneen. Sorry my answer is so nonspecific but I don't remember one airline from another. Great people all, get the job done."
Cons: "Not much I don't like. They get us there That is the main thing. Sometimes when the plane stops after it has pulled away from the Jet Way, the pilot gives an explanation that I find unfulfilling, not enough details. I suppose if they explained more, other fliers would find the explanation too verbose. I can live with it. Again this is about all flights and airlines. Nothing stands out, such as, " this awful thing happened when we left San Francisco.""
Pros: "Really pleasant flight. New plane I think - no window shades, it's tinted windows that change colors! They came by many times to offer water, pick up trash. We even got ice cream for dessert! Also, I have a special meal which they brought correctly (have had airlines mess it up which is crummy on a long plane ride). Also, great in flight entertainment on the screens (no need to use personal devices), lots of recent movies like Guardians of the Galaxy and Fantastic Beasts and Where to Find them. Was also surprised to find guided meditations from Headspace which helped me get to sleep! Overall, loved it and would definitely fly again."
Cons: "My bag did not show up at my destination, but I think it will soon. I like that their automated system is sending updates every 6 hours and I can call anytime as well. Fingers crossed it turns up :)"
Pros: "Seats have some good cush to them"
Cons: "I specifically bought carry on luggage that meets the standards so that I would not have to go baggage claim as it would weigh heavily on my schedule. As I stood in line and noticed all of the huge "carry on" bags more than 2 I was astounded when the flight attendant said my carry on would have to be loaded with the other luggage. When I offered my rebuke she scolded me and said the luggage would be there before me....how the hell is that supposed to happen? To make matter worse the flight "attendants" stopped serving half way and when they started again I got trapped by the bathroom and did not get back to my seat in time to enjoy a beverage....not that I was offered one."
Pros: "Nonstop BNA-SFO"
Cons: "United Economy Plus bulkhead was awful. I was seated in seat 7D - there was no bulkhead for me or middle seat - just a curtain. The screens and tiny pockets were only accessible over another passenger. The seat stuck out into the aisle so I was bumped by 200 other passengers at least once - not to mention the flight crew. Finally I had my emotional support dog with me and the crew told me I should. It be in that seat - the seat was assigned by the United Accessibikity Desk as a good one for a service animal - and I had zero choice in the matter. Baggage claim at SFO took over 45 minutes to start -I was home in San Francisco in only 20 minutes after getting my bag."
Pros: "Flash for mac did not install"
Cons: "I felt like I was on my way to my death"
Pros: "Really friendly staff, communicative, helpful. Gave good directions. Plenty of leg room on flight."
Cons: "Beyond the control of United, but LAX is a nightmare of an airport. Traffic control caused delays, airport staff more of a hindrance than helpful. Border control mumbling and barking orders at people like they're cattle. Not the best way to welcome tourists, but at least United Airlines crew made up for it with their smiles."
Cons: "The baby crying!"
Pros: "Nothing"
Cons: "-Jolene at the United check in at the Vancouver airport loves to discriminate -No WiFi on a 5+ hour flight -Old clunky planes -Poor service overall -Noticed employees using their phones constantly instead of helping paying Customers"
Cons: "Well my flight was first delayed for 6 hours then once I tried to change my ticket this customer service woman was so rude and not helpful. Finally this other customer service woman nane Barbara helped me out and change my ticket. Still would never fly United."
Pros: "The crew was polite and accommodating."
Cons: "After zone 2, no passengers were allowed to carry on the allotted amount of luggage. Boarding took a long time, passengers were rude, and the gat agents didnt notify anyone of the flight status until 30 minutes before boarding time. This changed three times."
Pros: "Free entertainment for the 6+ hour flight"
Cons: "Says wifi is available for in flight use except you have to pay $15.99....."
Cons: "My suitcase was ruined in transit to Kansas City. The help desk basically asked me to leave my bag behind for three weeks to see if they can fix it. They had no means of looking after the contents. Was I suppose to carry my content???This was ever so frustrating since the suitcase was brand new. Then the lady told me that my warranty on the bag will cover the damage. It was obvious she was not willing to help and did not have a clue what she was doing thus I just logged the complaint and had by suitcase sorted out the San Francisco Airport. They were very helpful."
Cons: "Heavily delayed, kept getting later"
Pros: "Nothing, please..."
Cons: "I had a connection flight to San Francisco and then from there to Honolulu and the flight from Portland to SF got delayed 5 times to up to 4 hours late so I would've missed my second flight from SF to HNL. They couldn't do anything about it so they put me on the next available flight, the next MORNING. So I had to go spend a night in a hotel which I had to pay for and wait for the next flight in the morning the next day. Next day the flight got delayed yet again this time little over 2 hours. So I would've missed the flight from San Francisco do Honolulu yet again. This time they managed to find a little later flight and put me on that but still had to wait at the airports for over 8 hours. Super mad about how United works... Had problems with my boss as well because I was supposed to work the next day but they rescheduled my flight for that day. Really not a pleasant experience..."
Cons: "Lack of communication. Kept us belted down for s very long time. Lacked food service, lacked water service till the very end of the lock down. Then we were given the option to leave the plane as the doors were to be disarmed. But if we did the plane could get clearence and leave with no warning. I missed my connecting transportation, had to scrape my weekend plans, currently searching for a place to stay tonight while they locate my bag. I am cold and left my jacket in my bag. The United counter people are blaming it on the weather. I am sure everything was delayed by the laxadaysical baggage loader. The one person ( or lack of help loading the bags on the plane completely altered my travel plans. I requested assistance for hotel only to be told they are full when in fact several are vacant on the Internet. I should of videotaped the baggage loading in Canada, it would of went viral."
Pros: "The flight was mostly on time (only 20 minutes late)"
Cons: "- Personal entertainment on United is false advertising -- unacceptable for a 10+ hour international flight. Namely, even if one happens to carry an appropriate personal device, the system was near impossible to connect to (none in our row were able to connect with a variety of smartphone, tablet, and laptop devices until most of the plane went to sleep. When we did connect, the streaming was so choppy it was nearly unwatchable. Then if you didn't run out of battery (plugs were not reachable under other passengers), the wifi went down completely for the rest of the flight). - Boarding was confusing (need to get a TSA sticker wasn't clearly communicated, nor when or how to get one). - Most flight attendants were rude to most passengers (not a personal experience, just an observation). - Economy seats felt half the size of those on the Lufthansa operated inbound flight"
Pros: "It was a normal flight."
Cons: "The flight was around 20 minutes late leaving, and when we got to San Francisco, there was a lot of fog, and we got delayed another 40 minutes."
Pros: "United Flight cancelled because no available working aircraft. Did not tell us until very late at night. The lines and wait to speak to customer service was extraordinary. Could not get us out until the next day on another airline. They did give us hotel voucher but did not arrive at hotel until after midnight cue to late notice of flight cancellation and long lines at the airport. Sent bag on another flight even though we could not fly out as scheduled. Therefore we were stuck overnight without our luggage, change of clothes, cell phone charger etc... Seems United has these issues more than any other airline. Will avoid flying united in the future"
COVID-19 information

Safety measures for airlines flying from Aspen to San Francisco

Airlines flying from Aspen to San Francisco have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Aspen to San Francisco

Mandatory masks

Masks required on board, masks provided on flights from Aspen to San Francisco

Social distancing seating

Middle seats unavailable to book on flights from Aspen to San Francisco

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Aspen to San Francisco

Flexible cancellations

Waiving of change fees. Search flexible flights from Aspen to San Francisco

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Aspen - San Francisco Flights

Departure:

Aspen (ASE)United States

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Aspen

Cabin classes:

$488

Browse origins:

$381