Find cheap flights from Ontario to Cancún

ONT - CUN

Find cheap flights from Ontario to Cancún

Round-trip
Economy
Ontario (ONT)
Cancún
Fri 1/15
Fri 1/22
Any month
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Good to know

Low season

August Best time to beat the crowds with an average 26% drop in price.

High season

December Most popular time to fly with an average 18% increase in price.

Average price round-trip

$462 (avg. price over the last 2 weeks)

Good deal round-trip

$317 or less

Good deal one-way

$233 or less

When to book flights from Ontario to Cancún

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $233 or less one-way and $317 or less round-trip.
  • The cheapest flight from Ontario to Cancún was found 46 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.
  • Morning departure is around 24% 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 Ontario to Cancún

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Top 5 airlines serving Ontario to Cancún

Scores according to KAYAK customer reviews

8.3
Alaska Airlines
Overall score based on 29,231 reviews
8.5
Boarding
8.3
Comfort
8.8
Crew
7.9
Entertainment
7.9
Food
Airline reviews

Pros: "Crew Polite"
Cons: "More room seats operational didn’t recline"

Cons: "I don’t know if this part of your survey or within your purview but I do need to ask or to state my dismay why Alaska or any other airline charge for changing for changing flights to either a earlier or later flight? Why does Alaska and again any other airline charge its customers $30 to check in th"

Pros: "Great experience"
Cons: "Better meal, but great overall."

Pros: "Helped with bags and quick to assist"

Pros: "Crew was very relaxed and friendly."
Cons: "Boarding was actually very good. It’s just the worst part about any flying experience. But they have a great system."

Pros: "Crew was great. Flight was on time."
Cons: "We were not given seat assignments until the flight was about to leave…"

Pros: "Crew was friendly. I loved that I could charge my phone as well as text while in the air (for free)"
Cons: "Delayed by 3 hours with nothing more than a sorry"

Cons: "We will move from our original reserved seats to the last row. Gogo system not operative."

Pros: "Big seats love the gogo in flight"
Cons: "N/a"

Cons: "Flight was late"

Cons: "The airline knew I was connecting, and they left early. No compensation, last flight of the night."

Pros: "Boarding was a little slow but the overhead bins were a total win! Love the bigger compartment! The seats were comfy and the flight crew were great! Plenty of complimentary drink choices and delicious snacks that could be purchased. Free in flight wifi was awesome and loved being able to charge my tablet at my seat."
Cons: "Needs wider seats, more help with boarding so it could go smoother and faster. More than one passenger struggled to raise the arm rest."

Pros: "Check in was great. Hassle free."
Cons: "Nothing"

Pros: "No one in the seat next to me and we got there 20 mins early"
Cons: "Deboarding is always a hassle, nothing really bad"

Pros: "Friendly and fun"

Pros: "Arrived on time and in one piece"

Pros: "Ontime"
Cons: "Cramped seats not much room. Kisok to check bags hard to use or did work at all"

Pros: "Couldn’t really think of anything on the flight that stood out."
Cons: "There isn’t anything on this flight that stood out."

Pros: "Nice clean planes"
Cons: "No entertainment monitors"

Pros: "The flight was pleasant. The cabin attendants were cordial and made sure everyone's needs were met. Air temperature was excellent and luckily we didn't have any turbulence."
Cons: "II was hoping to get a $79 fair to Seattle and had to pay three times that plus baggage fee."

Pros: "On time courteous"

Pros: "Fast check-in"

Pros: "The food is really good and excellent vairity"
Cons: "Sometimes the staff is a littls bit impatient"

Pros: "Food I purchased was very good"
Cons: "Food was not priced well. NO WIFI??? WHAT?"

Cons: "I liked about everything and I will be useing Alaska air line forever"

Pros: "The flight left and arrived on time. Overall a great experience with friendly and caring people. Will definitely use them in the near future!"
Cons: "No issues at all"

Cons: "My luggage was ripped open when I picked it up from the baggage claim in Ontario, CA."

Pros: "Good selection of entertainment (movies)."

Cons: "It was late by 2 hours"

Cons: "Need more fruit or veggie snack option No movie player option"

Pros: "The flight was comfortable and quick. The staff was very friendly and engaging. We landed about 15 minutes early which is always appreciated!"
Cons: "Although Ontario only has a few gates for Alaska I still found it strange that they didn't post which gate we would be boarding at until 5 minutes past the scheduled boarding time. Not a big deal but for someone who's not familiar with the airport it could be confusing."

Pros: "The trip was smooth and worry free"
Cons: "Everything was great. As a matter of fact, I shared in a couple of recent conversations how much I like Alaska."

Pros: "Loved the early arrival, the seamless process."

Pros: "Sat in Premium. Early board because of wheel chair. Lots of room. Smooth flight. Arrived early in Seattle. Ta very nice. Took all way to car in parking lot. Cleanliness."
Cons: "TA forgot one of my bags at security..but I didn't miss until almost to departure gate. Had to check my medicine bottle of cough syrup. What a pain. Put into separate basket. Open & swab. Weird. I'm 75 not a terrorist but I did have pneumonia recently & needed it do would not cough & choke on plane."

Pros: "Caring flight attendants but the admitting attendant was so condescending when asked a question to clarify directions for ticketing bags."
Cons: "No blankets available but the attendant thoughtfully turned up temp without being asked to."

Pros: "Flight on time and the crew were very pleasant and professional."

Pros: "Flight was on time Crew friendly and professional.. Seats were roomy with plenty of leg room."

Pros: "Easy, and comfortable."

Pros: "Very friendly staff."

Pros: "Delayed for one day 3 hours waiting time on the phone to reschedule the ticket"

Cons: "The flight was canceled but I received NO notification WHATSOEVER and was not aware until I got to the airport- which was a 2 hour drive away."

Pros: "Prompt, fast, efficient, and courteous."

Pros: "Nothing g"
Cons: "Plane was delayed....which is fine... but when we finally landed, we parked on the tarmac in the rain after 1230am . Had to walk to the airport in the rain and wind. Older people were having trouble walking the distance, I actually went ahead to get a wheelchair for an older lady that I didn't know because there was no one on the tarmac to assist. Very horrible experience and I fly Alaska often. Never have I ever exited the plane on the tarmac in pdx and when I complained to an Alaska worker, she told me it was normal. I fly to PDX once a month and have never exited directly on the tarmac. I will definitely look for any other airline to fly instead of Alaska from now on. I will even fly spirit airlines....that is how much I will never fly Alaska again."

Pros: "The flight itself excellent. Great service The only problem was when we landed there was a traffic jam and could not get to the gate for 20 minutes."

Pros: "Great crew"
Cons: "Food ok"

Pros: "Easy Access"
Cons: "The All of the business in the Ontario airport were closed at 3pm."

Cons: "Bad: The plane from ONT to SEA was very cold and pretty cramped (compared to economy on JetBlue (PDX to LGB)). I think it was on this plane that the seats tilted back about 2 inches. Sleep was impossible."

Pros: "Having outlets and usb plugs available for each seat"

Pros: "Love how there are individual usb chargers at every seat. Snacks are reasonably priced."

Pros: "Everything was good."
Cons: "All good"

Pros: "Yes crew was amazing"
Cons: "May be more frequent hydration"

Pros: "All was great"
Cons: "Nothing"

Cons: "Food and service. Our flight attendant didn’t seem to want to be there. Sub-par service for first class by a long shot."

Pros: "After a late, crowded boarding process, somehow the flight crew got us off the ground on time!"
Cons: "Having more than 2 harried airline agents at the gate to handle the sold out flight filled with families with babies!"

Pros: "The crew was amazing"
Cons: "Ran over 2 hours late with no explanation"

Pros: "Amazing crewkeep"
Cons: "Keep going"

Pros: "The movies were entertaining"
Cons: "Delays."

Pros: "Flight Attendant Precious was just as her name precious and was very impactful in my amazing journey experience."

Pros: "Nothing - missed flight"
Cons: "Need to reschedule flight to tomorrow morning...."

Pros: "Not much"
Cons: "Seats very uncomfortable no room to move"

Cons: "Flight was delayed."

Pros: "Excellent check in and boarding service"
Cons: "Cleaning of the airplane could be done better"

Pros: "Fly attenden alwas with a beautiful smile"

Pros: "Clean and spacious plane, relaxed and organized gate cre"
Cons: "Crew member passing out ear buds ran out and never came back"

Pros: "Got moved to an aisle seat instead of the middle. The flight wasn’t full so the crew planned ahead and got several people in our party better seats."

Cons: "Missed my flight do to TSA security my wife is diabetic this TSA agents/idiots looked like they newer seen insulin pump or insulin bottle and flight left 15 min early. So I'm in Tampa trying to get flight in morning to Cancun"

Pros: "Almost everything."

Pros: "Free movies on plane, quick boarding! Ok time :)"

Pros: "Like the fact I could watch 2-3 movies. Love the gluten free options for snacks."
Cons: "All of the couples were not assigned seats together. I've never seen anything so stupid. So before the plane took off, about four of us ladies from all over the back of the plane stood up and each jumbled a bunch of seats like a rubix cube so the men could then get up and go sit with their wives."

Cons: "Gate agent @ LAX calling every single passenger with a lot of noise around couldn't hear. I had to go and check myself a couple of times."

Pros: "We loved Jaimie and Dana with Delta, two super nice ladies working at check-in and bag drop counter. We were running late and a bit confused, both of the ladies helped us with the whole process, re-assured is that all will be well. They did so with a great genuine attitude. Thank you again Jamie and Dana :)))"
Cons: "More leg room wouldn’t hurt!"

Pros: "Everything was great from boarding to landing."

Pros: "Loved having the Movie and tv options on the flight, really passed the time"
Cons: "Flight was overbooked, seat assignment at gate, was very anxiety provoking. I was concerned would not get on flight."

Pros: "Nice upgrade since we didn’t have seats! Delta was a good flight but don’t ever wanna fly on Aeromexico again!"
Cons: "Had all my jewelry stolen from my luggage!"

Pros: "Friendly service"
Cons: "The booking was done through vayama and the confirmation numbers didn't match with delta's. It was confusing. I had to talk to a delta rep and give her the eticket # and at that point, she gave me a new confirmation #, that I was able to use to check in with on delta"

Pros: "Flight home was excellent as there was movies to watch and and snacks twice. Crew was great!"
Cons: "Flight to Cancun was ok, wish there had been a movie on that flight. Crew was great!"

Pros: "Flight attendants seemed nice"
Cons: "Too tight in the seats"

Cons: "No offers of sandwiches on a 4 hour flight. Smooth flight - very good crew."

Pros: "Quick and everyone was friendly"

Pros: "Boarding was easy"
Cons: "Seats, the whole flight experience"

Pros: "direct flight from bdl to cun."
Cons: "reclining seats that doesnt give much room to person behind recliner"

Pros: "That I landed safely"
Cons: "1st class was horrible."

Pros: "The plane was new and very comfortable. Free entertainment and plug for charging electronics. Love this airline!"

Pros: "The crew was outstanding, polite, and professional."
Cons: "Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?"

Pros: "nothing"
Cons: "They lost my luggage."

Pros: "Great selection of movies to watch."
Cons: "The seat-back display screen could use some updating/improving. Also, the earbuds weren't very good."

Pros: "great flight free movie going down"
Cons: "no free movie/tv coming back"

Pros: "Very satisfied. Great service"

Cons: "The flight was delayed for 4 hours."

Pros: "On time, pretty friendly crew"
Cons: "Too small a plane for that long a trip. Bathrooms were VERY small & rare."

Pros: "Flight was fine. They were especially generous with the snacks."
Cons: "My one complaint is the bathroom layout of the A320. Two tiny closet bathrooms in the back for all of coach and a much larger one much larger one first class (which is like 5 rows with a mesh curtain for separation). The coach bathrooms are so small a normal person can barely get in and turn around to close the door. I question whether a larger person would be able to actually use them. I also saw the flight attendant actively turn away coach passengers trying to use the first class bathroom when it was open (not standing in the aisle or anything annoying like that). That's ridiculous to have 2 tiny bathrooms for all of coach and also to make people walk all the way to the back of the plane when you are seated much closer to the first class bathroom."

Pros: "Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible."
Cons: "The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow."

Pros: "Outlets to charge your phone and watch movies."
Cons: "It wasnt specified which terminal to go to Aeromexico or delta. Going both ways. I had to pay a 40 dollar taxi to get me to the correct terminal .5 a mile away. And leaving in the early morning it was too dark and they convinced us it was unsafe and a 35 min walk. It’s def would be that long of a walk in Mexico since we had no idea where we were going."

Pros: "The plane was less than half full so I got my own row and slept most of the flight. Chargers and tv screens for each seat"

Pros: "Very comfortable"
Cons: "Nothing, besides the flight was slightly delayed but not by long"

Pros: "Flew in First Class. Felt very pampered"

Cons: "The line for printing the pass was not open. I showed up 2 hrs prior. After dealing with the kiosk for more than 1/2 hour. I missed my flight."

Pros: "Entertainment and crew were great- comfortable seats, got to watch a couple of movies with headphones provided by Delta; forgot mine so I assumed I would be miserable thru the whole 4 hour flight. so glad I was wrong! Would definitely take another flight with Delta... looking into the frequent flyer program as we speak"

Cons: "My suitcase was ruined."

Cons: "Flight was delayed 2hrs."

Pros: "The crew was great"
Cons: "Check in on line was diffucult and did not include opportunity to precheck a check in bag. Acwaste of time fir everyine in line"

Pros: "Good flight"

Cons: "To have us sit together"

Pros: "On time"
Cons: "Smelly WC and crew"

Pros: "Everything was perfect."

Cons: "Seats had even less legroom than the worst US airlines. I'm and 5'8" and I could barely fit my knees and once the person in front of me decided to recline his seat I couldn't even do that."

Cons: "Entertainment or WiFi being available"

Pros: "Nothing. Iberia Airlines employs theives."

Cons: "Two one way tickets were purchased to Cancun. The layover was 2 hours... but since the first carrier was late, it caused us to miss our connecting flight. Because the 2 tickets were from different carriers, the airline charged us $1600 to buy new tickets. I would never buy tickets this way again."

Pros: "Nada"
Cons: "El vuelo salió atrasado . Teníamos acientos en AM+. Incómodos El sistema de entretenimiento no funcionó. Pedimos que lo vean para arreglarlo. Nadie nos acercó con respuesta. Mal trato del personal a bordo"

Cons: "The plane is in terrible shape"

Cons: "Your customer service center is useless. The representatives do not help, they are mean and patientless."

Pros: "There was great service at the desk when I needed to have my flight rescheduled. Friendly staff in flight as well."
Cons: "Having less than an hour to deplane, go through immigration, them security just isn't enough time between flights. I missed my plane as Guadalajara immigration took almost 2 hours at 5:45am. I then had to add another flight to my itinerary. Planes are somewhat old."

Pros: "The entertainment"
Cons: "Lack of snacks, prefer chips"

Pros: "Choice of beverages was good, flight attendants impeccable."
Cons: "I was in Classe Premier. My seat was extremely hard to recline and my let rest wouldn’t extend. Very uncomfortable 2 and a half hours."

Pros: "Entertainment options"
Cons: "No announcements for landing. I usually wouldn't complain about arriving early but my shuttle was not available for two hours so the early arrival added that time to my wait time."

Pros: "Quick flight, ease going through customs"

Pros: "I didn't have a seat and was upgraded to first class, which was AMAZING."

Cons: "Horrible customer service and delayed all our plans"

Cons: "Lack of entertainment"

Pros: "Nothing!!!!"
Cons: "A horrible flight!!! We arrived at 5:04pm then we sat on the tamarac for 40 minutes before they could find a gate for us!!!! What a horrible lack of management!’ Who runs this airport/airline!? At the end they moved us to completly different terminal!!! Had to find a new transportation to the hotel!!! Again, what a horrible display of management skills!!"

Pros: "We made it"
Cons: "We sat on the tarmac for two hours. The flight was cold and miserable and today I’m sick."

Pros: "Same as above"
Cons: "No issues"

Pros: "Surprise first class!"

Pros: "The amenities (entertainment, in-flight service) were limited."
Cons: "Upon deplaning in Cancun, an attendant asked me if I was staying there. I indicated that I was not, that I had a connection. He clearly knew I was about to be led astray, but he did nothing to prevent it. Maybe there was nothing he COULD do, but if so, why bother to ask?"

Pros: "Boarding went smoothly."
Cons: "Aeromexico was unable to provide the boarding pass for our second flight on the itinerary (operated by Delta) when we checked in in Mexico City (our checked bags were tagged all the way to Minneapolis though). They informed us that we would need to go to the Delta ticket counter when we arrived in Cancun (with a short layover). This is an unacceptable level of service."

Pros: "I try to fly on the best airlines due to the service, however the service has gone down"
Cons: "The poor service provided to customers when a flight gets delayed, there was no explanation, no gate, we were walking around the airport without any information and the food voucher barely cover a meal."

Cons: "I had to document my luggage in every airport"

Pros: "Nothing"
Cons: "Got to the airport 2 hours before my flight to fly domestically. Waited 1.5 hours in line. Everyone who worked there didn't give a damn about anyone's situation. This isn't the first time the experience was miserable. I recommend viva or volaris. This airline can't get it together."

Pros: "It was ok from mexico city to cancun"
Cons: "All the bad experience in mexico city only"

Pros: "Nice plane"
Cons: "Delay, gate change, reissue of boarding pass. It was confusing. Mostly airport issues, not Aeromexico."

Pros: "The plane is very comfortable"
Cons: "Delayed"

Cons: "Que solo tengan cacahuates y el avión no tenía pinta de haber sido aseado antes de abordar"

Pros: "The crew on this flight was amazing."
Cons: "The seats, my Gawd...felt like I was sitting on marbles. And this priority board issue. Why say you have priority boarding and be the third zone???"

Pros: "attendants heard your grievances."
Cons: "i got there around 5am for a 7am flight. it took those 2 hours to check me in. and then ran to the plane so i would not miss it."

Pros: "Confortable seats and entertaiment"
Cons: "Late boatding"

Pros: "Buenas actitudes"

Cons: "Missed flight due to my connection flight being iver one hour late"

Pros: "Seats had the television screen in the seats instead of the monitors that come down from the ceiling. Everyone could choose what they wanted to watch. Good selection of movies and television shows. Airline stewards were nice."
Cons: "All three of our flights were delayed. It was stressful trying to get to new gates and not sure if we would make our flights or not. No explanation why there was delays. However, this worked out to our advantage or we would have missed our flights."

Pros: "Everything - the excellent service continued."
Cons: "That our flight was finished."

Cons: "Almost lost the conection at MEX because I was waiting for my baggage, nobody said anything until 20 minutes the bags for the flight stop coming."

Pros: "Nothing"
Cons: "I purchased a first class ticket, but the airline changed Equipment to a plane without a first class cabin. I was unceremoniously bumped back to coach and placed in front of two screaming children who proceeded to yell, kick my seat and hit me in the head for the entire flight. Never fly aeromexico"

Pros: "Excellent legroom, friendly service, on time"

Cons: "This does not only apply to Aeroméxico, but the seating in airplanes are too narrow and uncomfortable."

Cons: "Delayed for no reason, very irresponsible msnagement"

Pros: "At least this one is on time."

Pros: "It appears not many pay for the upgraded seats between MEX And CUN. My husband and I had 6 seats to ourselves to stretch out on! Boarding priority was non existent and in flight entertainment was for children, but overall it was a comfortable flight."

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

Pros: "From the boarding process all the way to arrival it was a great experience overall. Brand new planes with free up to date movies. The economy seats truly recline (to what i was very surprised) and the food was pretty good."
Cons: "There's absolutely nothing I didn't like about it."

Cons: "Our flight was delayed two hours. We arrived safe but still, the delay creates such an impact on traveler’s plans. AA didn’t even offer bonus miles."

Cons: "Sat on the runway for over an hour. Lack of communication and lies.."

Pros: "The crew was awesome and boarding was quick"

Cons: "Individual TVs, perhaps"

Pros: "Crew was very accommodating but all three of us passengers were very close together, Thank goodness we were all considerate of the other."
Cons: ", Thank goodness we were all considerate of the other.Just need a little more elbow room for a comfortable flight."

Pros: "second flight was delayed about 30 minutes"

Cons: "Delay of 1 h at Philadelphia to Syracuse !!"

Cons: "Bring back the individual TV's"

Cons: "INTERNET is difficult to figure out in these AA flights"

Pros: "We finally got here."
Cons: "Communication about the delay , which gate we were leaving from, having an entertainment system that worked (they said I could use my device with the app downloaded, but it did not work, I kept getting an error)."

Pros: "Not much crew stayed in back almost the whole 6 1/2 hr flight and seemed not to friendly"
Cons: "It would have been better if they had departed when they said they were going to after a delay. Flight was delayed first 1 hr then two more hours. The airline finally posted that it would depart a 4 PM and we didn't even start boarding until 5PM. Then they tried to rush us on so that everyone was standing on the HOT jetway for 10 min waiting to get on the plane. Plane didn't take off til 5:35 PM. Over all on this trip I had three flights that were delayed. I'll think twice before taking American Air again."

Pros: "Crew was fantastic but seats lack padding which agrivated my tailbone."
Cons: "A second beverage service would have nice."

Pros: "The cabin crew"
Cons: "The gate agents were utterly rude and unprofessional. If you’re going to be so negative why work in customer service ?!?"

Cons: "Flight delayed 1h30, no food or beverage served!"

Cons: "It ridiculous how small the seats and aisles are. It not fun flying any more"

Cons: "Entertainment is becoming too complicated for us old heads. Food, I still resent having to pay for something that is ed to be included in my fare."

Cons: "1 hour delay boarding then another hour waiting for a Pilot!?"

Pros: "Quick flight. Took longer boarding than air time!"

Pros: "On time"
Cons: "Boarding system, come located entertainment o/b, non existan food/snacks"

Pros: "Must wider seats on this aircraft"
Cons: "Inflight monitor broken"

Pros: "Plane is clean. Well kept"
Cons: "Wifi. It terrible"

Pros: "Timeliness and friendly staff. Arrived before scheduled time..."

Cons: "After getting us lined up for boarding we were told to wait due to maintenance."

Pros: "Friendly staff and helpful"
Cons: "Did not fly out of Ontario, I was being led to fly out of LAX since there was a delay. Ended up flying out of John Wayne Airport."

Pros: "great"

Pros: "Arrived early in CUN!"
Cons: "Food selection"

Cons: "On time"

Pros: "quick flight"
Cons: "seats are very cramped"

Pros: "On time"
Cons: "Nisy airplane and hard seats."

Pros: "The flight was on time. It was smooth and we had absolutely no problems"

Pros: "I like the in-flight attendants as they are courteous even though it was late night flight. I cannot complain at all."
Cons: "Gate agent refused to try to put my 9-year-old son to sit next to me. She said "It's full flight" right out of the bat. Well, even if that's the fact of the matter, at least, be kind in responding to customer's inquiry. My son was seated across the isle, same row, but in reality the row was not even straight. And as a little boy, he cannot sleep straight and he has to lean to a stranger's shoulder? Thankfully I got a nice gent who should have sat next to him who were so kind to exchange seat with me. It's all in the attitude.... hopefully my attitude is not as bad :-) But maybe the gate agent was so tired for it was the last flight from ONT, at 1 AM. Bless her heart! Thank you though for your help to get the plane leave on time.!"

Pros: "We arrived safely."
Cons: "I don’t like having to pay for luggage or upgraded seats, WiFi. All money makers. Wish every airline could be like southwest."

Pros: "The staff at Ontario International was very helpful."
Cons: "No real complaint of the flight or staff. Next time I will upgrade my seating."

Pros: "Everyone was courteous and professional"

Cons: "Everything was great"

Pros: "Nice and clean and seats were comfy"
Cons: "No outlet to charge devices"

Cons: "Very narrow seats"

Pros: "Nothing"
Cons: "Lost luggage for more than 18 hours. Poor costumer service by baggage assistance: Too many issues to even mention it. Arrived in Cancun w/o luggages and connection to Cuba with another airline and no luggages for 2 weeks."

Cons: "I didn't have enough time and had to rush to get to me connecting flight. It scared me that I might not make it to the terminal and gate in time. thanks!!"

Cons: "The plane never cooled off for the entire flight"

Pros: "The crew and flight was great."

Pros: "Everyone was very helpful."

Cons: "I am million miler in Korean air. It's a seven star airlines"

Pros: "Everything was great to me"
Cons: "The flight was packed"

Pros: "Del"
Cons: "Delayed an hour. Don't think I've had a single American flight on time. No food or movies on international flight. No blankets or pillows."

Pros: "Quickly boarding, crew was extremely polite"
Cons: "No kosher food on board"

Pros: "Top notch airline - staff is personable & comfortable seating"

Cons: "No entertainment. There wasn't even a drop down screen for a movie."

Pros: "The seats were very comfortable"
Cons: "Just wish the bag checked staff would've been more polite"

Cons: "The crew at the boarding were extremely unpleasant. The all process of the boarding was ridiculous. The crew was disorganized and it felt like they didn't know what to do with the passengers that came from a layover. The all experience was truly insulting, the crew laughed at as for misunderstanding what she said. I sincerely hope no one would go to the same experience we did."

Pros: "Side adjustable headrests on seats."
Cons: "Lack of entertainment options."

Pros: "Easy, convenient and everyone is nice and accommodating. We always get to SFO under an hour"

Pros: "Crew was helpful and friendly."
Cons: "Flight got delayed and almost missed my connection."

Pros: "The fact that I got fully refunded, even though I still lost out on $500+."
Cons: "My flight was supposed to leave at 12, and all that Kept happening was me receiving text messages about delays pushing my departure time back to 5:35pm. I missed a big birthday event I was throwing for my class that I teach, lost out on money spent for the event and missed out on all the memories made that night. I never got to leave, ended up cancelling my flight. What a waste of time. Seems to always happen when I fly through United."

Pros: "Flexibility."

Pros: "i was rebooked and am still on my way"
Cons: "i was delayed in ONT, making my flight an almost 24 hour trip from vONT to my destination. not fun had to reschedule car rental. luckily, they did not charge extra"

Pros: "Almost like normal seats, almost like normal flights. Ontime, helpful, professional, & courteous crew."
Cons: "They don't recline."

Pros: "Nothing"
Cons: "Air Canada flight from Ontario to SFO was operated by United. Our flight was delayed by 2 hours and we ended up missing our connection. The customer service on the phone from both Air Canada and United would not take responsibility and continued to advise to call the other company to reschedule the flight. Not only did we miss our connection but our checked bag was rerouted onto another flight with no formal notification."

Pros: "The flight attendants were top notch."
Cons: "It was a very nice flight."

Pros: "No delays. No problems"
Cons: "There should be more free food."

Pros: "on time"

Cons: "Just wish a long flight provided some small amount of food and entertainment. Note, when boarding and the rear baggage racks are full, they should have those who haven't boarded wait outside while the people from the back come to the front with their luggage...or have those in the back wait to come to the front...it is too crowded and I got hurt."

Pros: "My phone worked well for the movie"
Cons: "My husbands phone did not work for the movies"

Pros: "Comfortable temperature. Smooth flight"

Cons: "Been on lots of planes super rough takeoff turbulence was awful landing was not good"

Pros: "Que acomoden a las parejas juntas."
Cons: "Asiento incomodo"

Pros: "The crew at the desk in sfo and Dallas were great"
Cons: "Waited on tarmac for an hour in hot plane medieval conditions . Crew blamed pilots pilots, pilots said it was conflict of scheduling?! How does this even happen?"

Pros: "Not much. We did arrive intact. Crew was pleasant"
Cons: "Heh, it's 2017 and the halcyon days of travel are long gone . . . unless you're willing to shell out money . . . and more money. . . and more money. Flying is a demeaning experience where the airlines nickel and dime you for everything. Seats in economy are miniscule, your neighbors are in your laps, the food is objectionable and costly, entertainment non-existent or costly. Customers are cash cows who can be sucked dry for every amenity."

Pros: "I liked nothing about my flights."
Cons: "I hated that my first flight was delayed a whole day and I had to fly out of a different airport to get to eugene. To add coming home I tried to upgrade my flight to Ontario to an earlier time and they refused to do so and said it would cost $75. I felt the least the airline could do was let me fly home an hour earlier since they delayed my flight a whole day but that didn't happen."

Cons: "The plane smelled like sewage and it was extremely cold inside the plane for the entire duration of the flight."

Cons: "2 hour delay"

Pros: "Nothing"
Cons: "Everything"

Pros: "Upon arrival at my gate departing to Durham with a 2 year old handful. I was excited to hear the attendant call for travelers with small children to board first. The thought of boarding at the same time as everyone else was giving me anxiety."
Cons: "Once I shuffled through tons disgruntled travelers because of my "child privilege" the attendant rolled her eyes and took a deep breath at the amount of time it took me to get to my ticket. Mind you, it makes sense I would have it somewhere convenient, but like I said single traveller, 2 year old handful. She scanned my ticket and flogged her hair in the air telling me take my stuff to the front of the plane. While the other attendant tagged all my items."

Pros: "Nice crew"
Cons: "Long wait for the flight delay, Long wait for take off, long wait pulling into gate. No outlet for rechargING phone, same on flight."

Pros: "What did I like like that the pilot let us know what was going on on every moment and the stewardess was very friendly"
Cons: "Seats very uncomfortable last flight 30 minute flight took an hour if not more and not knowing what gate my next flight is until I get there"

Pros: "This was a short flight. The only issue was the boarding. Took a while for me to get to my seat."

Pros: "nothing totally a rip off"
Cons: "I paid 125 for my hockey bag. Flight was delayed but no email or anything. Changing my flight was miserable staff so rude and people on phones can barely speak"

Pros: "2.5 HR layover lost bag"

Cons: "Late departure"

Pros: "Timely...and pilots updates of flight time"
Cons: "3 stewardess slow service"

Pros: "Great staff."
Cons: "A crying baby that say behind me."

Pros: "It was on time And very convenient"

Pros: "The flight was late and I missed My connection flight because of it. Unbelievable and unreliable flight and a horrible start for a vacation. SO sorry I took United!!"

Pros: "We were not given seats together..."
Cons: "Busy and not well managed and we bought seats well in advance"

Cons: "Received several text messages announcing further delays in flight..."

Cons: "The visitor documents could have been passed out sooner. We didn't babe much time before landing to complete and instructions were not very clear."

Cons: "Ticket agents did not communicate with passengers on why there was a delay and weren't willing to help passengers find alternate routes to their destination."

Pros: "On time Skilled pilots Smooth landing Accommodating staff Pleasant"
Cons: "Turbulence"

Cons: "Overall becoming frustrated with paying airline inflated seat prices not reflecting current fuel prices, smaller space, fees for every little extra, no food even for international flight, not enough overhead storage even for one per seat, switching of payed for Isle seat to middle at last minute, not a clean flight_ trash in seat pocket when I boarded and overall feeling of just being a revenue stream and not a person."

Pros: "I love how amazing the crew & especially the pilot handled An unexpected emergency stop during the take off. A+++ I felt comfortable and not stressed with what was being done to work things out. A huge thanks to them !!!!!"
Cons: "How shitty some of the passengers were to the crew and what was happening ."

Pros: "Everything was great"

Cons: "First my flight was cancelled. Then when they finally gave me a flight to San Francisco for my connecting flight they said that flight to seattle was delayed. Delayed to me is up to an hour. I waited for 3 hours past my scheduled take off time until my flight fonnaly took off. I have flown a lot in my life and this was by far the worst experience I've ever had on an airplane."

Pros: "Having enough time to eat at Pappadeaux"
Cons: "My seats felt smaller than they used to. More in each others' space."

Cons: "It never took off! They did not reschedule, they were not attentive, it was absolutely terrible."

Pros: "Crew was nice and courteous and attentful"
Cons: "Flight left late and seats did not lean back"

Pros: "I made it to Cancun."
Cons: "When I got to the gate in Chicago I asked if my seat could be moved next to my friend. The attendant said she would only be able to move me closer and the issued another ticket to me. It ended up being a different persons name from mine. I was afraid I wouldn't be able to board because big her mistake."

Pros: "I liked that, even we departure a little late, the plane made it in time to Cancun. The plane was clean. They had all the variety of drinks."
Cons: "One of the flight attendant was not friendly at all. After we left there was plenty of room on the plane, and I told her that one of my leg was not good and if I could move to a better seat and she said no, IF I want to change the seat I have to pay. The entertainment system was not working at all."

Pros: "All the flight attn. were great. The biggest problem on this flight was the small seats, head room, and overhead area for our carry ons. Other than that, plane was great."
Cons: "Seats too small, and overhead storage very lmt. other than that all is fine."

Pros: "Clean, quiet, more leg room than American, comfortable cabin temperature. Great crew."
Cons: "No inflight entertainment, purchase-only snacks, no seat-back displays or USB ports (the aircraft did have a 110V power outlet between the seats for a charger). Expensive wifi available."

Pros: "Nothing"
Cons: "Very rude flight attendants and incompetent."

Read more about Alaska Airlines
COVID-19 information

Safety measures for airlines flying from Ontario to Cancún

Airlines flying from Ontario to Cancún 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 Ontario to Cancún

Mandatory masks

Masks required on board, masks provided on flights from Ontario to Cancún

Social distancing seating

Middle seats unavailable to book on flights from Ontario to Cancún

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Ontario to Cancún

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