Find Cheap Flights from California to Colorado

Pros: unfortunately, the attendants had to deal with some problem customers on board. However, they were very professional, even when they had to be stern.

Cons: All other airlines I've been on board had reclining seats and complimentary snacks. Also, the baggage weight limit for Spirit is 40lbs, while other airlines have a 50lb limit. I had to pay extra for my bag that was under 50lbs.

Pros: Horrible, horrible, horrible in all ways. Unreasonably aggressive boarding staff, very disorganized and chaotic. Dirty, uncomfortable seats, 4 delayed boardings and departures in a row - will never fly Spirit again.

Cons: Virtually everything.

Pros: Nothing

Cons: Everything

Pros: Crew was super nice!!

Cons: Entertainment

Pros: We were delayed coming into Denver for connecting flight into KC, but they held the connecting flight for those of us getting in a bit late. I appreciated that.

Pros: Nothing.

Cons: Flight delayed. Missed connection. Had to be rerouted and what was supposed to be a quick flight to Tampa turned into an all day and night nightmare.

Cons: On all 4 of my United flights this past week, I could not connect to the peivate screening for longer than 23 minutes. A bit annoying really.

Pros: Amazing first time doing a first class flight and loved it!!! I would highly recommend it to my friends! Thank you

Cons: nothing

Cons: I was removed off the flight for another off duty crew member to have a seat.

Cons: Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Pros: Professional

Cons: My initial flight was delayed over an hour AFTER the plane was completely boarded. We were scheduled to depart at 9:20am and didn't depart until 10:45am. I understand that things happen, BUT I certainly wish this had been anticipated before the plane was boarded AND no one came on the intercom to let the passengers know what was going on until we had been sitting there for 45 minutes. THEN, while in flight, I expressed concern about making my connection. The flight attendant suggested that I would probably need to just "run" to make my connection. This was also disappointing. Can't there be a little communication between Frontier staff? OR could the flight attendant HELP usher me to the front so that I don't miss my connection rather than just suggesting over the intercom that other passengers let those with connections off first? Fortunately, some other passengers spoke up for me so that I could get off and "run," but this was overall stressful and disappointing. I prefer the experiences I've had flying OTHER low-cost airlines like Spirit and Allegiant. Frontier needs better communication.

Cons: Both Copenhagen and New York need to go a better job on the flow of passengers through Passport control.

Pros: Nice service

Cons: It was canceled

Pros: Flight cancelled

Cons: Flight not cancelled

Pros: Gate check of carry-on luggage was nice. The connecting flight from DFW to FLL was on time and the boarding process was very smoothly executed by the gate agent. Well done!!

Cons: The flight out of RNO early in the morning was chaotic. One of the kiosks was down and the line to self-check was long and moved very slowly because there was only one agent behind the self-check baggage drop. She did well keeping up but there was a long line of unhappy customers due to the long wait. No snack was offered but I did get a glass of water. Not enough overhead storage for the carry-on bags because passengers get the luggage check tag but brought the carry-on onboard anyway.

Pros: Nothing.

Cons: First, an exterior light was broken so we were delayed so much that American recommended we reschedule our connection but we got to LGA and our original flight was still at the gate but they’d oversold it so we couldn’t get back on. And then, getting on connecting flight, the door broke so we were

Pros: New plane

Cons: Boarding, no gate changes, no flight delays

Pros: The crew tries.

Cons: Planes are just uncomfortable and the airlines have a monopoly on long distance travel.

Cons: Seats are horrible

Pros: Baileys with coffee was great. Cookies were good?

Cons: The airplanes

Cons: Flight delayed And wrong message of boarding when flight was delayed

Pros: Nothing is good on this flight. It was delayed by 7 hours and the communication is not proper

Cons: Customer service

Cons: Very uncomfortable

Cons: Check in.

Cons: Nothing

Pros: The crew was wonderful, attentive, and polite

Pros: The seats are comfortable

Pros: The flight, airplane, staff onboard were all very good. However...

Cons: Ground logistics, poor relationship Hong Kong Air, Vancouver/ SFO Airports, Alaska Airlines made transfor overhead time/efforts and luggage handling a problem. (1) flight outbound computer problem (2) transfer Canada/US problem (3) Lost luggage on return flight + time delays 90 minutes for luggage

Pros: more leg room in economy than other airlines, nice crew, seats were pretty comfortable

Cons: my flight over on Alaska was on a newer airplane so we all had screens - the way over we did not so I was expecting it on the way back

Cons: Excellent service

Pros: The crew was awesome!!!

Pros: The crew was very nice and friendly! Very professional as well.

Cons: Snack choices were not that great. Something like cheese and crackers maybe?

Pros: Crew was okay.

Cons: Seat comfort gets a big

Cons: Booked a cheap flight but United wouldn't allow us to carry on our federally regulated carry on bags because we bought an economy class ticket. Made our flight expensive and will try and avoid United in our future flight plans

Pros: Coming home

Cons: On all 4 of my United flights this past week, I could not connect to the peivate screening for longer than 23 minutes. A bit annoying really.

Pros: NOTHING

Cons: My family was made to suffer due to United's inability to get all passengers off the plane in a timely manner. We all suffered for 25 minutes in a hot plane. We got nauseous from the heat . We ad to sleep on the floor of the airport in CO because we could not get a flight for that night. We missed an important Military graduation that is once in a Lifetime Experience. Your lack of customer service is appalling and I hope That I never have to experience that again.

Pros: No nonsense just fly and get to your destination. Staff seamed competent from check in to unboarding.

Cons: The seats are uncomfortable, very stiff.

Cons: We got delayed for over 2 hours just siting on the tarmac, the crew didn't explain what was going on, they weren't very apologetic about how inconvenienced we all got and made no attempts to compensate or appease the entire flight. The wait for bags after we got back to Denver was horrendous. We all went to a different bag claim because we weren't told where to go at all and the signage and labeling was all wrong. I usually don't mind flying frontier but yesterday I was angry and disappointed at the service we received.

Pros: The flight was on time and the plane was clean. The crew was very friendly.

Cons: The airline did not provide seat assignments at booking or prior to the flight. To secure seats together with my 11 year old son, I was upcharged at the airport ($85 for tow flights). No amenities were provided. Apple juice cost $3. No in flight entertainment, not even a magazine. This flight cost as much as a major airline when I booked it--the only convenience was timing back to our original airport. Add the seat up charge and I probably paid more. This experience proved to me that it might be ok to pay a little extra for a major carrier, especially on long trips.

Cons: Flight was delayed multiple times and then they didn’t even have our luggage on the correct flight when we had landed back in MSP.

Pros: Vary accommodating assume with my service animal

Cons: The wait time it took to get to a specialist to answer my call for my service animal to board my flight The specialist was very helpful and very good to me though

Pros: Nobody died.

Cons: Lost our baggage. No in-flight wifi. Departure gate changed 3 times without notifying passengers. Employees not helpful with lost baggage. Charging ports in flight did not work.

Pros: Crew and price of tickets was great

Cons: Having a carry on included and having a small snack.

Cons: Left A bag behind in NY

Cons: Check carefully! Our flights were changed and the first was only ten min difference so didn’t think anything of it but when we went to check in they said we would probably miss our connection. The problem was not the time but they changed GATES were really far apart. Was resolved but kind of a hassl

Cons: Food really bad on both segments.

Pros: Check in person was very helpful in rerouting our flight.

Cons: Our flight was delayed 3-1/2 hours. The gate crew booked us in another flight but did not issue a ticket, so after transferring to another terminal, we were sent back to the Delta terminal to be issued a ticket to a third airline since we already missed the second flight. Then, they lost our luggage

Pros: Nothing

Cons: Everything

Cons: Everything honestly. The clarity of communication was absolutely terrible. We were strung along for 6 hours about a delay they knew was not going to be short. They led us to believe it would be a few hours even though they knew the had no crew to fly the inbound flight. Boarding process was amateur.

Pros: On time friendly crew.

Cons: The seats were crazy uncomfortable.

Pros: Never flying with them again

Cons: Horrible customer service

Pros: All went well. Pleasant attendants.

Pros: Absolutely nothing.

Cons: Terrible. Flight was delayed by an hour. Gate was changed. Only reason I found out was because of email updates. It wasn't announced over the speaker. Although "comping" a film was a nice gesture, it would have been nice if the films started from the beginning. So it was basically pointless. Woman who sat next to me was a train wreck. When the snack/drink carts came around, I asked for a drink it was completely flat and disgusting. Just an overall terrible experience.

Pros: Nice plane very smooth flight

Cons: Plane was late and missed connection to Wichita

Cons: There are hard to reach outlets and no ports to charge a device without a box. Also, no monitors.

Pros: It was on time and I got my bag

Cons: The hidden charges for everything and the less than friendly attitude of the frontier employees

Pros: Very professional.

Cons: That it had to end.

Pros: I didn't die.

Cons: 2 hour delay, and more delay boarding & taking off, zero food or drinks served for free, pretty unenthusiastic flight attendants.

Cons: I was removed off the flight for another off duty crew member to have a seat.

Pros: nothing. Plane never left.

Cons: Airlines that actually fly. We ended up renting a car and driving the 3.5 hours from Charlotte to Savannah and actually beat the flight that finally left after 11 pm and landed 1 am. We should have gotten the car much sooner and driven instead of sitting at the airport for 8 hours.

Cons: baggage was not transported from BA flight to London to the BA flight to Glasgow

Pros: I was able to sleep comfortably, even in the middle seat.

Cons: Not been in a middle seat

Cons: They cancelled the Flight and we had to book with Air France instead and made us late to our cruise

Pros: Just fine, beverage service was friendly.

Cons: The entertainment system was out the entire flight. The flight attendants were just talking to each other as we left, even when I tried to say thank you.

Cons: The Delta flight leaving Cleveland was a hour and a half late so we could not make our connection to get home and had to overnight in Minneapolis. This is the fourth time in six flights For Delta. I think the Kayak booking algorithm needs to allow more time between connecting flights.

Pros: Crew was great. Delta auto rebooking caused me to miss my next flight

Cons: Contacting me before rebooking would have saved me $400

Cons: More comfortable than I expected for a 6 hour flight. 757 was quite spacious.

Cons: Crew not friendly, no space on plane

Pros: Flight was on time, crew was courteous and polite.

Cons: They ran out of overhead bin fast. No on board TV

Pros: All went well. Pleasant attendants.

Cons: Was flying from LA and the plane got to the Denver airport on time but had to wait 20 mins on the track for a diff plane to leave so our plane had a place to pull up. This made me only have 15 mins to board my connecting flight to Minneapolis. After I rushed to the gate, United told me that they had a smaller plane so 28 people had to take a different flight. How does that happen? The $500 voucher they gave me did not make up for the time I had to fly to Chicago to make another connecting flight to get to Minneapolis. This was my second flight in one weekend as I was flying for an emergency. Both times United switched its gates for the flights last minute so I was scrambling to get to where I needed to go. Never again.

Pros: Absolutely nothing!

Cons: The lock the restrooms while the fasten seatbelt sign is on, they charge $3 for water and soda, the seats were a sheet of plastic covered in vinyl, there was no entertainment or power supply to the seats, no seats on the plane recline, the bathrooms were dirty and there were empty TP rolls at the start of the flight, they charge $40 fo a carryon!, selecting a seat was an option, but with a fee based on how “good” the seat you select is, there’s no WiFi, the crew was crass, vulgar, and rude. They consistently from start to finish made jokes about how bad the airline was which made it apparent they know how terrible they are and it’s all intentional. I was beyond appalled and will NEVER fly them again!

Pros: The seat and service matched my expectations

Pros: It was fast service!

Cons: They charged us for every laguage we had. They also charges for drinks!? Seats cant recline..

Pros: The crew was professional

Cons: Tight squeeze seats didn’t recline. Best to buy roomier seats you get the leg room only this airline taught me that business class is not a bad idea.