Find cheap flights from Mexico City to Denver

Cons: "Wasn't allowed to board because my sister is autistic traveling with her service dog. This had been the worst experience ever. We feel discriminated for something that is outside our control . This is unacceptable."

Pros: "Excellent selection of movies and the dinner was very good."
Cons: "Breakfast eggs and mashed potatoes were wet and too watery."

Cons: "Boarding procedure was hard and inconvenient."

Pros: "Crew was very friendly and helpful."
Cons: "You should bring a pillow and a blanket yourself if you want to have a good long flight."

Cons: "My baggage got destroyed and they did not wanted to refund it. (I am not sure if it was the correct flight). I submitted a claim but thet rejected it."

Pros: "El asiento Premier cómodo . Acceso a Fast Track en inmigración"
Cons: "Salón premier en terminal 2 para vuelos internacionales tiene que mejorar . Buen servicio en el avión pero no excelente cómo ha sido en otras ocasiones"

Pros: "I was at premier class . Very comfy. Dreamer line are excellent and the service too."
Cons: "Nothing"

Pros: "More Spencer in the sits"
Cons: "Do they sits more confortable"

Pros: "Again, that you managed to be on time and that a 45 minute connection went flawlessly."

Pros: "Nothing"
Cons: "Everything"

Cons: "Landing was horrible"

Pros: "N/A"

Pros: "Non"
Cons: "Delay 5 hr made me stress, coz have conecting flight 6 hr..running in the diairport for check in LA - Korea"

Pros: "The crew was very kindly all the time, the on board entertainment is modern"

Pros: "The stewards and stewardesses were incredibly friendly, making up for the over-salted food and cramped quarters in economy."

Cons: "Llegue temprano al mostrador me paso a Migracion sabiendo que mi pasaporte estaba roto y no pude viajar perdiendo mi vuelo si el me uniese dicho eso yo uniese tenido tiempo de ir a sacar pasaporte nuevo y poder viajar y me cobran otra maleta y no me regreso el dinero sabiendo que no viaje"

Cons: "A friend was flying standby and didn’t get a seat even thpugh the seat beside me was empty. Very upsetting"

Cons: "On the first leg of my trip, the time shown on the boarding pass was the time I needed to be at the gate. For this leg of the trip, the time on the boarding pass was the time the plane left. I arrived at the gate at the time the boarding pass said and the plane had already left. I am traveling to my father's funeral and the only option I had was to rebook for an additional cost of $600. Extremely upset."

Pros: "Arrive on time, excellent flight."

Pros: "Everything"
Cons: "Flight Schedule that kept changing."

Pros: "Everything was excellent!!"

Pros: "The comfort during the whole flight is remarkable"
Cons: "no comments."

Cons: "Very, very displeased with the care I received from this airline and their lack of communication about the boarding process. Both the gate staff for my flight, the gate staff for other flights, and the staff behind the check-in counters were unhelpful, uncompassionate and seemed to have no sense of "customer care." I ended up missing my flight because of their disorganization, their lack of communication and professionalism, and then, was not helped in the least. I echo another reviewer when I say, "worst experience flying ever.""

Pros: "They had good movies in the plane"
Cons: "There were two runways in Mexico City and one was under maintenance so it took a long time from the moment we landed to the time we were able to get out of the plane. Then, they took our check-in luggage from the plane and it went through an inspection (bag by bag), so this caused another hour delay. After that they gave us our check-in luggage for us to take it to another location (to another floor) within the airport to be checked-in again. They wanted to charge us $20.00 additional per check-in bag even though they were half of the weight limit. After we complained, they dropped this charge. Due to all the delays we lost our connection and we had to book another flight. Not a good experience. We will never make a stop in Mexico in the future."

Cons: "Departure was late."

Cons: "The flight gate was never posted on the departures screen, if it were not because we kept asking we'd have probably missed our flight. The flight was also delayed by 2 hours and we were never informed of this...it just happened as we went in circles around the airport."

Pros: "We finally got home. Only 10 hours later."

Pros: "Punctuality and service. Also the landing"
Cons: "Nothing"

Pros: "On time, smooth flight."
Cons: "very uncomfortable and tight seating. Almost impossible to eat with a passenger sitting next to you. No salt, pepper or butter with food. Dried out tasteless, inedible bun served with meal. Cabin crew a little indifferent."

Pros: "Staff was friendly."
Cons: "Food mediocre."

Pros: "The seats were not terrible and the crew was nice."
Cons: "The English on board was rushed and I could hardly understand what they were saying. I tried to call TWICE to make sure that I could change dietary preferences because I have food allergies and I was told both times that I was unable to. This is not fair for the price paid for flights. I am very unhappy with the fact that there was food served onboard and that, when I tried to tell the airline what I could and could not eat, that they did not change my preferences or even give me the option."

Pros: "ON time, friendly, comfortable and there was food."

Pros: "Entertainment, I really enjoyed the movies!!!! My luggage was shipped without any delay"
Cons: "My seat!!! Even when I am short, I wasn't comfortable at all!!! I have problems with my knees, they got worse"

Pros: "nothing"
Cons: "we never even got on this flight"

Cons: "i like everything service entreteinment very good i really enjoyed the movies employes helpfull i whish they have hot meals like before other than that i was very pleased thank you"

Pros: "The tv. Food. Bathroom"

Pros: "The stewardesses were hotties with very cute outfits. The chars were fairly comfortable and spacious."

Pros: "It is a good airplane very modern"
Cons: "Delayed. We wait almost three hours in the airplane."

Cons: "Flight was delayed 2 hours due to entire crew not being there. Unacceptable in 2017."

Pros: "Flight was on time flight attendants were very nice and helpful to all needs definitely using this airline again"
Cons: "Plane was a older felt a little more crammed in with it being three row seats"

Pros: "The flight departed more than 90 minutes late. Not impressive. No one ever explained the delay, so poor communication. The food was considerably better than the previous flight. Older plane so no movie selection. We appreciated the fact they did not lose our luggage on this journey."
Cons: "Overall, based on our experience to and from our destination, we will avoid Aeromexico in the future. The people are nice but it is a poorly managed airline. Too many headaches and surprises to justify any discount. We have flown many times internationally and therefore understand things are not always smooth. But there are too many problems with Aeromexico."

Pros: "flight on time, flight price"
Cons: "food"

Pros: "Nothing!!!!!!!!!!!!!!!!!!!!!!!!!"
Cons: "Terrible service and an all around terrible airline!!!!!!!!!!"

Pros: "very helpful flight attendant crew"

Cons: "Missed connection No reebooking done by klm no hotel voucher no taxi voucher very bad ground service in MEX"

Cons: "Plane was late , and they dis not get my suitcasz"

Cons: "The flight was delayed 5 hours, they kept us in the plane without air conditioner, only to change us to a different plane. Due to the long delay I lost my train and had to buy the ticket again."

Pros: "I enjoyed my flight bc of the nice service and the great entertainment collection."
Cons: "I did not like the bread"

Cons: "Leg room was worse than the tiny Alaska Horizon plane I flew home on later in the day."

Pros: "Airplane crew was nice"
Cons: "Check in app did not work for my husband and we had a very hard time getting help in the airport with little information. We were casually told that we should have gotten to airport 3 hours prior to flight departure. We arrived over 2 hours prior with no bags to check in. I was also sick during this"

Cons: "The check in process was a disaster. It took me more than 90 minutes to check my bag. I arrived 2.5 hours before my flight and almost did not make it in time to board, which seems unacceptable."

Pros: "Crew was pleasent once in the air, and seats were good by emergency exit"
Cons: "Communication with why the hell we kept changing gates and why we were delayed almost hours, especially the crew at the gates. Compensation once I the air with snacks or drinks, something that says that you guys care about the delay and horrible communication."

Cons: "Our flight was scheduled for a day before the day we actually left, so we went to the airport the day we were supposed to leave just so they can say our flight was canceled, we had no heads up before that, the airline had to give us tickets for the next day."

Pros: "The service was amazing. The staff were friendly and quick to answer my concerns."
Cons: "Perhaps very light snacks and free water. Just the basics all other extras passengers can pay for themselves, but a light snack and refreshment is a kind welcoming gesture."

Pros: "Nothing"
Cons: "The flight was delayed one hour both ways. The gentleman who checked me in was absolutely awful. He was rude and argued with me over the weight and height requirements, despite his colleagues assuring him my carry on was meeting the requirements."

Pros: "They provide a good and fast transportation service."
Cons: "We were kind of late for our departure, they kept us for too long in the bus that took us from the terminal to the airplane, but the pilot apologized for this."

Pros: "We arrived early"
Cons: "Our carry-on bags were over 10 kilos so we had to pay for our carry-ons. We had to pay for 1 water and 1 juice. The seats are so tight my knees were digging into the back of the seat in front of me."

Pros: "nothing of the flying company I liked the bags have cost, the snaks also have terrible cost company I do not return to travel by volaris"
Cons: "nothing of the flying company I liked the bags have cost, the snaks also have terrible cost company I do not return to travel by volaris"

Pros: "Nothing"
Cons: "No TSA Pre Dirty plane Rude staff"

Pros: "That we landed safely"
Cons: "This airline needs to be shut down please, if you’re over 5’4 it’s not for you. Seats are hard and uncomfortable, they are never on time with anything. The bilingual representatives just stare at you when you ask something in English. You’re charged $25 us if you’re 1pound over the 22 lb limit."

Pros: "Cheap flight"
Cons: "Really unconfortable plane and flight hostess weren’t able to deal with situations."

Pros: "Nothing. Literally nothing positive."
Cons: "They charge for everything. Even if your luggage overweight is 0,2 kg."

Cons: "That it wasnt a real ticket and i had to buy one at the airport. Help was useless and everyone pointed fingers at each other. If volaris made a mistake that is irrelevant... i gave my money to you guys not them and you as a middle man did not live up to your part of the bargain"

Pros: "Fast, efficient flight. Clean plane. Easy deplaning. Great Oaxaca airport and baggage delivery.."
Cons: "absolutly awful Mexico City checkin experience. No English help in any way. No English speakers or signs. Couldn’t check bags but no idea why. They didn’t like our boarding passes. Sent us to many different lines who had no idea what to do with us. Check in agents completely unhelpful and disinterested. Also ignorant. They had to keep calling supervisors over to help. (They need training and there should be someone there to help non Spanish speakers) Never told us the gate. We had to keep finding passengers to tell us where to go. Gate kept changing. Written gate on overhead screens different than where we were supposed to go and then changed twice. Flight late but all the info at the gate said in time."

Cons: "Tried to pre check a day before the flight using Volaris app and wasn't able to complete the process, as the app was timing out and it was forcing me to buy a seat in the plan, which I wasn't interested in. It seems to me that the airline is trying to nickel and dime you in every opportunity they have as they wanted to charge us 50 USD extra as our carry on luggage was under the 22 LB restriction but our backpack added 2 pounds. I have never seen an airline that is weighting each and every passengers backs and purses during the boarding process to see how much more money they can get per flight. Also, I found it kind of funny that after take off the flight attendants were selling the empty seats in the front which didn't had more leg room (not first class) but were just closer to the cabin. You are already charging for sodas, CAN YOU JUST STOP THERE?"

Cons: "We had to pay $150 I’m extra charges for our luggage and carry-on."

Cons: "It was very delayed and they gave very inaqurate information about it"

Pros: "everything went well from check-in to the flight crew to getting a taxi."

Pros: "everything"

Pros: "I did not get a reservation number when the flight was booked. I was not allowed on the plane. Randy"
Cons: "Refund or credit"

Pros: "Puntuales."
Cons: "El procedimiento de abordaje es un relajo."

Pros: "Left on time and arrived early."
Cons: "Was not offered water or snacks. Good thing i brought my own."

Pros: "Enogh room to move to an extra seat"
Cons: "Flight attendent was sassy"

Pros: "Everything was ok."

Cons: "Worst customer service i ever had."

Pros: "Nothing."
Cons: "Kiosks in Mexico City on the way back were closed in the middle of the day. There was no one to talk to or get my boarding pass. Horrible old planes with tiniest seating. Never again."

Pros: "Quick and relatively cheap."
Cons: "It was too cold."

Cons: "The baggage never arrived and the customer service is beyond terrible"

Cons: "It was late"

Cons: "After getting off the plane we had to take a shuttle bus to the terminal due to the large amount of planes landing at the same time (but that’s not the issue), the problem was that while on the bus, the pilot assumed I couldn’t understand Spanish and began to make demeaning comments about a “certain kind of people” (as he put it) referring to gay men. I understand that may not be the way the airline feels about the LGBTQ community; however, the pilot is the highest ranking member of it for this particular flight making him the “image” of Volaris while wearing the company uniform. But the rest of the crew was very nice."

Pros: "Nothing"
Cons: "It was extremely delayed and the personal was terrible goving information or any solution"

Pros: "They were able to get me on an Aeromexico flight which got me to LA two hours before the nonexistent flight would have."
Cons: "although they confirmed a flight to LA on tuesday nov 14, it turned out Volaris did not fly to LA on that date. It took about an hour to arrange for the replacement flight"

Pros: "Volaris has good pricing and is mostly always on time"
Cons: "Boarding took forever and was not organized. They lined everyone up to check documents and then just left us standing in line for half an hour until boarding."

Cons: "El abordaje en La Paz, fue eterno, súper lento ."

Pros: "Efficient on time boarding."

Cons: "The seats are super tight. They made me oay for my carry on. The wouldn't recline and we had to take shuttles to get to the airport."

Pros: "Efficient boarding"
Cons: "Plane was uncomfortably warm"

Pros: "I like the customer care from the crew but the crew from the airport could have been more helpful in helping me figure out where I needed to go to catch my flight. The app also failed on me when I needed my boarding pass. But the flight and the crew that attended it did a fine job. The space is justifiable for the price of the ticket, unlike other airlines that boast value. As always the flight was on time. I didn't have any food or entertainment."
Cons: "The accessibility of the boarding passes. The app needs to be revised for bugs."

Pros: "the timing"
Cons: "baggage limits"

Pros: "Flight crew was terrible as well as the whole process of checking in!"
Cons: "They were rude and not helpful at all never again"

Cons: "Ellos ofrecen comida en su menu abordo, Y NO LA TENIAN Y PASA 3 HORAS Y MINUTOS SIN COMIDA!!!"

Pros: "Arrived on time but lost one of my bags and didn't want to take responsibility for it"

Pros: "Flight price"
Cons: "Prices of the food in side plane."

Pros: "Cabin was clean. Flight was more or less on time."
Cons: "As others have noted, Volaris doesn't even give you free water. Together with only offering beverage service once on 3- to 4-hour flights, that's pretty awful. I also don't like that Volaris tells me it's OK to use devices in airplane mode during takeoff and landing, and then the attendents tell me to take out my headphones with no futher explanation. That's just weird."

Pros: "The crew was very nice, the pilot was good, we didn't have any problems"
Cons: "There's no entertainment or food"

Cons: "The lights went out during instructions and we had a delay while waiting for something to get fixed, but we weren't told anything. I felt nervous during take off because we weren't told anything and the plane rattled way harder than most flights do."

Cons: "I booked a direct flight a 10 AM. They sent me an email stating that my flight was changed in 2 flights leaving 6 AM. And arrival time much later. I send many emails before they contacted me. It took me 2 hours on the phone rejecting a voucher for the inconvenience. Finally they booked another flight for me. It was a lot of stress."

Cons: "Inefficient, impolite, and so, so late."

Pros: "Sadly not much on this experience ."
Cons: "Missed our flight by 15 minutes at checkin (even though the plane hadn't even started boarding yet). They made us but a brand new ticket and was TWO DAYS LATER. They refused to let us fly to a different city, or try a connection, or anything. It's as if they were thriving on our misery. So when they say be there "three hours prior"... they really mean that. Volaris is ridiculous."

Cons: "Plane was too hot"

Pros: "Cheap price"
Cons: "4 hour delay and terribly uncomfortable plane."

Pros: "Crew was polite"
Cons: "Staff tried to make me pay for two carry-on's for one bag and one purse--totaling to $90. You have to pay for soft drinks. Generally bad experience and a rip off."

Pros: "The prices were reasonable."
Cons: "Check in personnel didn't arrive until and hour before the flight was scheduled to take off which left myself and every other passenger waiting in line for over an hour. The new seats look very nice, but are just hard plastic covered in faux leather leaving passengers with an uncomfortable experience. They did not recline, which wouldn't have been a problem if the tray tables weren't the size of an iPad mini. The seats were so close together you couldn't even rest forward onto the tiny tray tables without hitting your head on the persons seat in front of you. I am by no means a large person at only 5' 3" so I can only imagine how awful it was for tall people! For a three hour plane ride it would be better to go with any other company."

Cons: "They changed gates and there were no signs or announcements. We would have missed our flight if I hadn't searched out an airline employee and asked."

Pros: "A very smooth flight and landing"

Pros: "Everything except one issue."
Cons: "The handle on luggage was broken by baggage handlers at TYS airport when arrived in Knoxville, TN"

Pros: "Equipment was relatively new so no issues there. Orderly boarding and clean cabin. Flight crew did a superb job! Cabin crew were polite and accommodating enough. Gate agents were efficient and friendly, Can't comment on the quality/quantity of food or beverage as I opted not to give them any more money, Make sure to download the Frontier app on your device BEFORE boarding or you will have NO entertainment available! The entertainment is complimentary but there's a charge for internet."
Cons: "I had discovered the carry-on bag charges AFTER purchasing the ticket online which is a bit underhanded. My 'bargain' ticket was now the same price as every other airline plus the 'privilege' of food and beverage purchase whereas all the vanguard carriers still offer free carry-on, snacks and soft drinks. BTW unless you're drunk or completely exhausted, don't plan on getting much sleep: the seats were made with some of the thinnest padding I've experienced and you might get 3-4 inches of recline, IF you can locate the lever! IMPORTANT!! If you don't order THE WORKS pkg ($55) when you INITIALLY pay for your ticket, which includes refund waiver along with check-in, carry-on and seat choice, you're stuck with THE PERKS ($45) which has all the above EXCEPT the refund waiver. The refund fee is $99! You can do everything a la carte, but will cost more beyond 1 bag. BTW, do it all online or you'll pay more at the airport. All in all, absolutely fine for the price if you have a personal sized item (i.e. up to a small backpack) but a standard size carry-on or check-in will definitely put a wrinkle in your flight budget!"

Cons: "Rude lazy attendants. No effort to offer even water to me on a two hour flight. All they wanted us to do was clean up trash to make their job easier. Nickel and dimed and this kind of service?????? Also didn't need a repeated 15 minute sales pitch for a credit card!"

Pros: "Personnel were great"
Cons: "Luggage took over an hour"

Cons: "50 minutes late with no warning"

Pros: "Steamboat Springs, CO There were many CUBS fans on this flight! Good to leave rainy Chicago & arrive in dry Denver! Even though the plane was late, I was still able to catch my Alpine Taxi to Steamboat!"
Cons: "There should be a way to know when the bathroom is available!"

Cons: "I contacted Frontier about a week before my flight to let them know my friend I was flying to visit had to make an emergency trip to see her father who was dying of liver failure. On the first attempt I was notified that only immediate family members were would be an excuse but that I could try to request through a different faucet of emergency circumstances. I put through another request and was never contacted. I did not fly to Salt Lake but I was still charged even though they could very well have sold my seat to another person and made double the money for the seat. I am very disappointed with the service I received from Frontier."

Pros: "Nothing"
Cons: "Everything. Frontier is the worst airline I've ever traveled on. Even worse than United somehow!"

Cons: "40 minutes and still no bags"

Cons: "Crew was a bit rude. I went to put my bags in an overhead compartment and was the flight attendant snapped at me and said I couldn't use that one. Had he explained it was just for the front row instead of being rude, I would not have taken issue with it."

Pros: "Nothing"
Cons: "Delayed on the way there and delayed on the way home. Hen we sat on the runway for another 45 minutes waiting for a gate to open. Never again will I travel with Frontier!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

Pros: "the ticket was the cheapest."
Cons: "-$30 (at least) for ONE carry-on. Some people had a personal item only. I then noticed that at boarding, the attendent didn't seem to be checking people's ticket and wether or not they had a carry-on. ಠ_ಠ -When you check-in online, they make it look like you have to pay for your actual seat. ($13-30) I was shocked. However, I realized later that if you scroll down all the way, there's a "skip" option. Turns out, you're paying to reserve a seat, versus them automatically picking one for you later. ಠ_ಠ I was a little upset when I realized this. -my tray table was the size of an ipad mini -they've shaved a few inches off of everything, so it was a tight fit. -everything but water costs money. Soda is 1.99 for an 8 oz can. -no tv, no headphone jack in the arm rest."

Cons: "The same 2 screaming babies entire flights. Attendants allowed with no assistance."

Pros: "flight arrived on time"
Cons: "Flight arrived on time sat on tarmac for an hour waiting for a gate. Checked luggage took another hour. three hours in destination airport before we could get to our car. this airline sucks the big weenie!!"

Pros: "Good Fly, nice atention and good landing"
Cons: "the seats do not recline"

Pros: "Good flight. Accommodating. Will fly again. Cheap flights"

Cons: "The portland-denver flights are NEVER on time. I will never be booking with frontier again."

Cons: "There were several delays."

Cons: "I did not book this particular flight for these dates."

Pros: "I'm 6'3" and simply cannot get comfortable in a plane seat."

Cons: "First of I got double charged for my bags second flight delayed for no reason n seats are extremely uncomfortable we arrived n we stuck in the airport for 30 mins no reason bags took an entire hr so I just left my bag"

Pros: "Wellllllll it didn't crash I guess that's about it"
Cons: "An hr delay, only one working bathroom, rude staff, late 45min wait for checked bag. Overall got to my destination in Denver about 2 hrs late."

Pros: "nothing"
Cons: "They honey dick you with the cheap plane tickets then screw you over at the the counter when they charge an unnecessary amount for carry on baggage. I WILL NEVER FLY FRONTIER AGAIN. Not to mention the meal trays can barely hold a lunch-able... Go home frontier airlines.. your drunk."

Pros: "Seats were wider than most airlines and there seemed to be a couple of inches more legroom, but the seats were thin and not very comfortable."
Cons: "Unexpected fee for carry-on baggage. Who ever heard of being charged for a CARRYON? The airline provides no service with carry-on luggage- all the work is done by the customer."

Cons: "Another subpar experience with frontier and my last"

Pros: "It left on time"
Cons: "The chairs are like torture devices. They replaced their humane, padded chairs with these ultra slim hard plastic ones that don't recline so you're stuck sitting at a 90 degree angle with basically no padding so they can fit more seats on the plane with tiny tray tables. I'd like to see the CEO spend a couple of hours in one these. I'll never fly Frontier again because they've completely lost touch with the concept of treating customers with dignity."

Pros: "When it was over"
Cons: "Even though the ticket is cheap, you have to pay outrageous prices for literally everything else. You have to pay to reserve a seat (any seat) otherwise they can separate your family on the plane. You have to pay for drinks (even water) no matter how long your flight. You don't get a free carry on bag and if you don't book the bag before you get to the airport it can cost you north of 45$ to check it. The accommodations themselves were not great. The chairs have no cushioning, don't recline, are so close together that I couldn't cross my legs, and the tray table is 4 inches wide and couldn't even hold my laptop. The flight attendants on both flights were extremely rude and ran into me with the drink cart twice. One of the flight attendants when asked if the AC would be turned on since the flight was pretty warm asked if the woman wasn't just having hot flashes. She was upset tingly abrasive. The flight was delayed on the Tarmac for over an hour because the team couldn't load the baggage on the flight. The flight team didn't give us any explanation of the delay beyond that, they didn't update is on the expected time delay and they never apologized for the delay. When we did finally get going the flight crew was very rude with asking people to sit back down. Worst of all was that after all of that they lost my luggage. Despite a 2 hour layover and 1 hour delay at the gate specifically because they weren't done loading the luggage Frontier couldn't manage to get my luggage from gate 42 to gate 44... The whole experience was awful. I would never fly with them again no matter how cheap the ticket."

Cons: "This was the oldest plane I had been on in quite a while. The tray tables where half the size of the regular ones and metal. There was hardly any legroom. There was absolutely no entertainment options. No Wi-Fi on the plane. And you had to pay for any snacks and drinks. Although I did get a great amount for the cost, I would have paid a little extra to fly a different airline in order to have Wi-Fi and entertainment options."

Cons: "Flight was delayed 3 hours, then we boarded the plane at 1:46AM. Only to have the flight cancelled. After 45min on the plane we had to get off and wait until 3:45AM to find out what the next step was (rescheduled for 11:30AM). Overall the communication and transparency around this ordeal was handled terribly. Staff had no plan to deal with situation, provided helpline numbers were useless, email/text communication of the rescheduling was nonexistent All of this is not even getting into the cheap service and setup of the flight itself. Will not be flying frontier again"

Pros: "N/A for food or entertainment"
Cons: "Spend the extra money & book with another airline! Staff was rude & contradictory on policies. Was charge for checkin baggage for a skateboard!?! Ridiculous. There was no sleeping in these uncomfortable seats. Flight late. And was an hour wait for luggage."

Pros: "Boarding was easy and efficient"
Cons: "Seats aren't the most comfortable. Tiny tray tables and the seats don't recline"

Cons: "My flight got canceled so I had to buy a new one."

Cons: "The online price was competitive, but it was bait and switch, because I had to pay an additional $90 for a single overhead bag, round trip."

Cons: "Paying up to $60 for a carry on. Waiting on the runway for 30 minutes with no communication from the pilot when we landed in Denver."

Cons: "I hjave never flown on an airline thaty charges you for drinks and snacks"

Pros: "The plane didn't crash."
Cons: "Many years ago, I was an Early Rewards member who flew Frontier any time I could. No longer. The ticket price no longer resembles what you will pay. Now they charge $15-35 to get a seat,another $30-$35 to check or carry on each piece, and sit in uncomfortable seats that do not recline. These extra charges cause long delay at the check in counter even if I already checked in and only needed to check a bag because everyone else had to pay. Now I'll only fly Frontier if there is no alternative."

Cons: "Extra charges like bags, seats, snacks. Slow boarding and deplaning. Very rough flight"

Cons: "Expensive bag fees and $2 for a soda"

Pros: "The 40 minutes the flight was late the crew made up in the air"
Cons: "Took 45 minutes for baggage to appear"

Pros: "I got where I was going to."
Cons: "One zone isn't even through the door and the next zone is called and all we do is stand in the very hot jetway for nearly 15 minutes. Being charged to pick our seat and for our luggage is ridiculous. It should be included in the price, if you have to raise the price then at least people would know better the true cost of their travel. Being charged for a drink! Having $1.99 put on a credit card! Wrong."

Pros: "The crew was pleasant and helpful for those with screwed up flights"
Cons: "Flight was delayed the excuse given was lame so it was caused by the airline. I have not flow frontier in some time the delay coupled with the worlds most uncomfortable seat. Pretty much ensures I will note fly Frontier again for some time"

Pros: "Felt like sardines in a can flying. Didn't k ow ya had to pay for your seats that makes me sad."

Cons: "The flight was delayed. Didn't have any other option to get to miami. Rude service. Never will take another chance to fly with Frontier"

Pros: "I liked the cheap ticket price."
Cons: "I felt a bit nickle and dimed with having to purchase water on the flight and being charge for bags, even "carry ons". I also couldn't believe that the seats didn't recline AT ALL?!"