Find Cheap Flights from Denver to San Francisco (DEN - SFO)

Cons: Entertainment system was extremely poor. Need app to use it so I didn't preload onto my iPad but tried to use iPhone instead and the streaming was just so poor and kept freezing that I just gave up and read a book. Also selection should have included a lot more shorter programs that could be viewed on less than 2 hour flight eg lifestyle programs, news etc.

Pros: It was a brand new aircraft in it was a big one.

Pros: Nothing

Cons: Couldn't even get me a slightly better seat given all the hassles I'd been put thru up to that point.

Pros: Seats were comfy and I liked that the screens on the back of seats had a map of where we were in the flight.

Cons: Wifi was kind of expensive- I bought 30 minutes for like $3- but it didn't even work. Maybe got 5-10 minutes of actual internet out of it, the rest was frustrating loading pages. Not worth the purchase.

Pros: I liked that we arrived on time. Besides that. Not much.

Cons: Having to us use our cell phones to watch a few channels was terrible. No movie. No help. You were just left on your own. Total of waste of time. Give us a monitor. Give us options. You are American Airlines, not Allegiant Air

Pros: Calm no crowd organized and perfect

Cons: Umm

Cons: No concerns What I expected for a quick flight

Cons: PHX airport baggage claim was a mess. I had to wait 40 min to pick up the luggages.

Pros: The crew was efficient

Cons: The entertainment couldn't be downloaded without their application

Pros: I like that this flight got me from point A to point B. It was uneventful.

Cons: I am tall and there is never enough leg room

Pros: Good flight with no issues.

Cons: No complaints

Pros: Na

Cons: Flight delayed 11 hrs, they could not offer me an alternative to get me to my event in time so after five hours at the airport I had to return home. Their offer was "maybe" a refund and a $10 food credit. Out $500+ lost in hotel fees at my destination- which most importantly, was my ten year grad school reunion!

Pros: The crew was friendly.

Cons: There were no complimentary beverages including water. The seats do not recline at all.

Pros: Nothing

Cons: Everything

Cons: I did not like the lack of space.

Pros: Nothing.

Cons: After building in additional fees paid for seats didn't really cost less than competing airlines. No reclining seats. First airline where you had to pay for everything including soda.

Pros: nothibg

Cons: ecerythung

Pros: The employees were very helpful on both legs of the journey and the conneting flights were conveniently located in the same area. Pilot was good about letting us know time frame of mechanical issue repair while on tarmack.

Cons: The seats were incredibly uncomfortable. Must be the type of plane because never really had issues on other flights. We noticed many carry on bags others brought on bosrd were oversized. On leg from Kalispell to Denver the crew were diligent in spotting larger bags and tagging them for under plane storage for the flight. From Den to SFO however not so much. This led to most bins being filled ahead of our group 4 boarding with larger than permitted carry on bags. Obviously larger! Luckily we were able to put our smaller bags (which we made sure fit to overhead storage specs ahead of time) under the seat for flight but that made an uncomfortable 2.5 hour journey. Actually over 3 hrs because there was a mechanical problem which had us sitting on the tarmack for over 30 minutes from Den to SFO. We've flown United before without much incident but this trip in particular was pretty crappy.

Cons: No food no entertainment. It's a sad change from how United used to be

Pros: On time!

Cons: No food no entertainment. It's a sad change from how United used to be

Cons: I was charged twice for my ticket

Pros: On time!

Pros: Night flight. Impossible to sleep with so many devices on.

Cons: The screen button is on the armrest and gets turned on inadvertently constantly disturbing our sleep.

Cons: Keeping travelers updated with gate changes and issues that may occur with flights

Pros: I liked that we arrived on time. Besides that. Not much.

Cons: Having to us use our cell phones to watch a few channels was terrible. No movie. No help. You were just left on your own. Total of waste of time. Give us a monitor. Give us options. You are American Airlines, not Allegiant Air

Pros: Not much. The pilot did try to keep us updated on our 5 hour delay The airline had conflicting rules on getting off the plane while waiting at the gate the pilot said yes, the attendants said no

Cons: At least offer water while trapped on a plane

Cons: The gate agents were rude. So happy with their ‘power’ over passengers who are loaded like cattle onto the plane. They barked at every other passenger that their carry on bag was too big and wouldn’t even listen to train when bags would fit into the size checking stand.

Pros: I liked the touch screen displays in each headrest. Seats and leg room comfortable

Cons: Boarding was somewhat unorganized

Pros: Nice new seats

Cons: Was too warm inside the plane. Boarding address was mobbed and not very well managed

Pros: Great flight

Cons: It was perfect.

Pros: Nothing

Cons: Crew members could have been more friendly, boarding could have been quicker, no compensation for extreme delay

Pros: Crew was pleasant

Cons: They charge for: a checked bag, a CARRY-ON bag, and your seat choice. There is no on-flight entertainment. The seats don't recline. The check-in counter has massive lines of people and is clearly understaffed. The gate is frequently empty and abandoned with zero people to answer your questions. Flights are late without good reason. Gate agents are understaffed, uninformed, and frazzled. Gate changes were poorly communicated and disorganized. Frontier management and leadership: you should be embarrassed.

Pros: I didn’t like anything about it.

Cons: I almost missed my flight because you oversold . Your agent at the gate wasn’t friendly at all. I had to call the customer service so I get my seat.

Pros: That eventually I made it to SFO. Also too that the jerk sitting in front of me was corrected by a fellow traveler. All through the flight the guy kept egging for a fight with someone but thankfully disappointed.

Cons: When my ticket was originally resevered I printed out the flight info than. I was to go out Alaska and come back on Frontier. On the day of my flight I checked my email and was confused because it showed Frontier instead and if I checked in online I had to pay 15.00 more dollars to pick a seat. This is at 4:00a.m. in the morning and my visa is downstairs. I'm not paying another 15 for a seat I should already have. When I get to airport, I'm told not Alaska but Virgin. I run to Virgin only to find it's Frontier and instead of 7:15 the flight leaves at 7:00 and I had to wait in line to get this info because kiosk wouldn't let me log on. Needless to say I had to book the next flight that came 8 hours later. Why so few flights to SFO and if all three of you are connected why couldn't the rep. book me on one of the other two? I was responsible to get there 2 hours ahead but I could have made it if the paperwork had not been so confusing.

Cons: Flight delayed 2hrs - but no fault of the airline.

Cons: My entertainment screen was not operating. Could not recline my seat.

Cons: Okey

Pros: on time; new plane with entertainment system on the seat

Cons: seat was not clean

Pros: It was a brand new aircraft in it was a big one.

Cons: EVERYTHING. My flight was originally scheduled for 650p. I understand that weather can cause delays. That's OK. However, the flight departure kept getting shifted. We ended up boarding for a 9:58p departure. I was told there was no more overhead space for my bag and forced to check it. When I got on the plane at 930p, there was clearly enough overhead room for my bag. I'm not sure why I was forced to check it. We then sat from 930p to 958p. We pulled away from the gate and then were told that we had to wait another 20 min. We turned off the engine and then waited until sometime between 1130-45 ON THE AIRPLANE on the runway. Is this even legal?? We finally took off and landed at 115a PST. I waited for 35 min for my bag that they forced me to check. They loaded our bags onto the wrong carousel, which caused all of us to be waiting for our bags in the wrong place for 10 minutes. This was the worst experience I've ever had flying. It wasn't the delay but the lack of clarity, being forced to sit on that plane for hours, and having my bag taken. I got to the airport in Denver at 550p PST and got home to SF at 3a PST for a 2 hour flight.

Pros: On time

Cons: Flight was 65 mins delayed due to mechanical issues. Updates came from flight attendants insisting gate agents update the flight status.

Cons: Nothing the flight was great and very fast.

Pros:

Cons: I know this flight was considered local so they get away with no serving food but Phoenix to Honolulu is 7 hours long. they need to consider that other passengers took that flight as connection to a previous flight mine was Charlotte to Phoenix 4:45 duration

Pros: Nice crew!

Cons: Flight delayed

Cons: Plane was old and dirty, would not recommend.

Cons: No in flight entertainment

Cons: If there could have been some sort of services to take travelers to their connecting flight, for cases of really short time window of course, it’d be extremely helpful.

Cons: Ran out of hot water on flight

Pros: Delta always does a superior job - domestically and internationally!

Cons: The delayed flights and neck pillows.

Pros: It was a brand new aircraft in it was a big one.

Pros: Friendly crew

Cons: Sardine can with no amenities. What value.

Pros: Flight was shorter than expected

Pros: Not to much

Cons: Was like riding a city bus. Even in row one didn't have much room to stretch out. Check in took awhile. Only thing they had going for them was good pilots and staff. But the planes are trash no entertainment, little selection of food and drinks. Don't suggest at all.

Pros: Arrived 40 minutes early so can't be too sad about that especially since a gate was available immediately. Jet bridge in SF was heated but in Denver where it was colder and he had to wait it was not. The check in lady clearly did not care about her job at all I'm Denver. Frontier is a budget airline which for this trip worked for me as I was able to pack everything in a "personal item" and don't mind sitting in the back of the plane, I got lucky and got asigned a window seat. No drinks offeed without a charge which I don't agree with but again you get what you pay for. And it's way better than Spirit.

Pros: Everything was ok. Not great and not aweful.

Cons: The seating was very crammed. Seats were too small.

Pros: Nothing

Cons: Everything