Find cheap flights from Ontario to Taipei

Find cheap flights from Ontario to Taipei

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Round-trip
Economy
Ontario (ONT)
Taipei Taiwan Taoyuan Intl
Mon 4/12
Mon 4/19
Any month
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Good to know

Low season

SeptemberBest time to beat the crowds with an average 13% drop in price.

High season

DecemberMost popular time to fly with an average 30% increase in price.

Average price round-trip

$829(avg. price over the last 2 weeks)

Good deal round-trip

$706or less

Good deal one-way

$384or less

Book cheap flights from Ontario to Taipei

When to book flights from Ontario to Taipei

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

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $384 or less one-way and $706 or less round-trip.
  • The cheapest flight from Ontario to Taipei was found 86 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is September.

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Top 5 airlines serving Ontario to Taipei

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,493 reviews
8.9
Boarding
8.6
Comfort
9.0
Crew
8.5
Entertainment
8.4
Food
Airline reviews

Pros: "33" seats"
Cons: "nothing"

Cons: "Boarding took forever and flight was delayed"

Pros: "Seat super comfy"
Cons: "All okay"

Pros: "The seat was very spacious"
Cons: "More space to put things"

Pros: "I had to cancel my trip but I couldn’t return any money for not used tickets, lost everything."
Cons: "Money return policy"

Pros: "The crew was amazing!!"
Cons: "Nothing! Excellent flight!"

Pros: "Everything, the service and the food is great."
Cons: "Keep it up"

Pros: "Service was excellent and seats were comfortable."

Pros: "The staff were fantastic nothing was too much trouble and great fun attitudes."
Cons: "No entertainment systems."

Pros: "The flight attendants were very attentive and polite, seats are some of the most comfortable of any airline I've flown (particularly compared to the US domestics), and entertainment is solid (although the English movie selection was not that large). I would definitely recommend JAL to others."
Cons: "The food was not to my liking (i.e., all Japanese style, but not necessarily types that appeal more to Westerners) but it was palatable."

Pros: "The flight from Chicago to Tokyo was delayed, which made me worried that I would miss the connection to Taipei. I was very happy to discover that an airline staff person was waiting for me when I got off the plane, having already changed me to another Taipei flight. She explained things and guided me to the right place. She was able to walk amazingly fast for a woman wearing high heels!"

Cons: "Double standard"

Cons: "The attendants were very pleasant and efficient. I will certainly prefer to fly JAL, especially if you could offer the lower rates. On the down side, it was very difficult to contact their customer service line. However their online help desk was very responsive."

Pros: "That I probably won’t have to deal with AA for a while."
Cons: "The boarding process was a joke. No seat assignments until the last second. The front desk personnel would not help us with a seat assignment and said they were “working on it”. I sat down with my wife in the waiting area and observed the front desk personnel joking around with each other for the next 45 minutes before the flight. Very unprofessional and not helpful. Not a good way to represent your airline."

Cons: "food from manila to japan was excellent,food japan to vancouver was not...could only eat half of it"

Pros: "Longer leg room and clean ambience coupled with very friendly flight attendent makes this trip a wonderful experience"
Cons: "None"

Pros: "Crew very polite, friendly and respectful."
Cons: "Flightsame as"

Pros: "Space between the seats."
Cons: "Color of the seats."

Pros: "Polite friendly and attentive Staff. From checking in to inflight."

Pros: "Clean plane, very nice crew."
Cons: "Flying coach is always cramped for a tall person!"

Cons: "I wasn't able to pre-select my seat."

Pros: "Everything. Was just outstanding."
Cons: "No complaints"

Pros: "Excellent customer service"

Pros: "Crews are very polite and willing. They During the entire 13 hours flight, they continued serving drinks and snacks. I have not seen such services on the other airlines."
Cons: "The movies were not the first run ones."

Pros: "Service was amazing. Flight attendants were very..attentive!"

Cons: "Everything was great!"

Pros: "Met a very nice Taiwanese sitting next to me. We spoke the entire trip."

Pros: "Same as above"
Cons: "None"

Cons: "This is a kayak feedback - I thought I bought a cathay/jal flight. Well I was out of luck when I tried to fix situation. Broker in between introduce by website made it impossible to rebook flight in practice. Those website are very practical to look for flights but unless they give you the company direct you are better off switching to company site and book it there. Broker not equipped to be of any help."

Cons: "Crew that joked around and made loud laughters during flight Nonchalant crew serving attitude with reckless, indifferent safety demonstration Tasteless snack Delayed takeoff and prolonged landing AC as cold as in a fridge"

Pros: "Once again the service from the flight attendants was perfect."

Cons: "服务态度非常好"

Pros: "Always on time"
Cons: "No clue when it's boarding time and no announcement"

Pros: "Arrived on time"
Cons: "Slow check in at the airport"

Pros: "They will not let me board the plane and I checked the airline before.leaving USA to make sure my ticket is valid and it's OK but when I was to return to USA on april10 they inform me my ticket invalid,cost me alot of money and inconvenience ,God bless"
Cons: "They will not let me board the plane and I checked the airline before.leaving USA to make sure my ticket is valid and it's OK but when I was to return to USA on april10 they inform me my ticket invalid,cost me alot of money and inconvenience ,God bless"

Pros: "excellent foods and services, spacious seats, crews speak english, flight is landing is smooth"
Cons: "seats need a bit more padding"

Pros: "Plenty of leg room, which as a tall person I truly appreciate. They give you slippers, blanket, pillow on every (international?) flight. I flew Korea to Japan and Japan to Hawaii. Got free meals on all flights, even my short two hr flight between Korea and Japan. Free booze too! Super nice check in agent as well."
Cons: "Nothing!"

Pros: "The crew was very nice and pleasant. They were very accommodating as well."
Cons: "For my entire flight back I was so hot I could hardly stand it. I had to change my clothes and it still didn't help very much. My meals were also pretty bad on the way back, which is odd because they were not bad on the way there. It was definitely one of the worst flights that I've ever had, mostly because of the heat."

Pros: "I felt well taken care of the whole time. When checking my bag, the attendant saw that I have a middle seat, and got me an exit row window, which allowed me to sleep. They accommodated a last-minute request for vegetarian meals. The flight felt like it took about half the time it actually did."
Cons: "I couldn't check in online without a JAL account."

Pros: "Absolutely loved the flight. The flight staff was among the best I have flown with. In terms of service I could not have asked for any better. The seats were super comfortable with a great entertainment system/large screen. The layout essentially gave you a nearly private suite. The doos service was impeccable. The lavatories spotless, along with those cool Japanese bidets...first one I've seen on a plane. Overall, I loved the experience."
Cons: "Remarkably the one issue on this wonderful business class seat was a limited area of storage for small items, most significantly a lack of a pocket for a cell phone by the USB port. Also the armrest didn't rise when the seat was in upright mode."

Cons: "All passengers were onboard but the captain said that we need to go out and change to another airplane at different gate too (note: the changes made after passengers on board)"

Pros: "My seat and my son's seat were booked apart on the both flights. So I requested the representatives at the check in counters at both airports to change our seats so that we could seat next each other. They were willing to help us out and we got the great seats. They had to ask other customers to help this out, too. In the airplanes, the flight attendants were extremely helpful and friendly when we asked them questions and favors, with nice smiles and calm quiet voices. No wonder the atmosphere was very relaxing and quiet during the both flights. The leg room was roomier and the facilities were newer. When I saw three pilots bowed to the customers before getting into the airplane, I felt they were very professional and ready for their jobs."
Cons: "Some food items were too Japanese. Dried Natto snack was especially weird for my son."

Pros: "Very spacious and comfortable, modern plane"

Pros: "JAL in general."
Cons: "NA"

Pros: "The service"
Cons: "Leaving a comfortabke setting"

Pros: "The flight attendants were very accommodating super friendly."
Cons: "The food . I had a stomach ache with one of the salmon(raw) salad. It was horrible!"

Pros: "I really liked my experience with JAL. The comfort and overall service of the flight was excellent."

Pros: "Asahi Beer!!!! Beautiful Flight Attendents!!! New Movies!!! Comfortable seats!!!! Awesome service from entire flight crew!!! Good Food!!!"
Cons: "Flight was delayed one hour but the flight crew made up for it by delivering GREAT service!!! I still give 5 stars!"

Cons: "Movies and music were very poor."

Cons: "Food. Duck breast was tough and almost inedible."

Pros: "Crew was very friendly"
Cons: "Food choice and more comfortable seats"

Pros: "Amazing crew good food"
Cons: "Perfect"

Cons: "Thank you China airlines. This is the second time I have been traveled by China airlines. Next three months I will have a trip more. Good!"

Pros: "China airlines service is very good"
Cons: "Newer planes to Manila"

Pros: "Yes the crew was amazing ✅ Very professional and friendly"
Cons: "A few more newer and English speaking movies sure would be nice. Thanks for asking.✈️☀️"

Pros: "Amazing lady who worked at the counter. So fast and efficient. I’ve never seen such efficiency at any airline before. Thank you."

Pros: "Excellent customer service"
Cons: "Very accommodating"

Cons: "Next time I have to check in on line before going back.because there was a long line up."

Pros: "Restroom was kept clean throughout the flight which impressed me"

Cons: "Sorry, I’m always picky about the thinness of the seat cushions, the meals, and the IFE. But I still rate China Airlines as the best affordable Chinese Airlines I’ve flown. And it’s super convenient that China Airlines flies out of Ontario CA now. ONT vs LAX. It’s a no brainer. ONT every time."

Cons: "It was overall good goong there, however my trip back from Manila to Ontario was cancelled due to employee strike and i had a 12 hr lay over in Taipei and diverted my flight to LAX and have to pay almost $100 for my Uber ride. I will have to ask China Airlines to reimburse my Uber expenses."

Pros: "We have now been on both TAIWAN based carriers in the past six months. CI aircraft interiors were more visually appealing- I remember BR being too dark..."
Cons: "The temperature fluctuations of the aircraft. This is really for all airlines, usually too hot upon boarding & too cold 3hrs in... Also, no coach class amenity kit. I think BR gave us "sleeping" face masks for a similar length trip..."

Pros: "Relaxed trip."
Cons: "My monitor cut out a few times."

Pros: "Unknown flight by most of travelers thus easy parking, easy check-in, and no long security check line. 30 minutes, from check-in to be at boarding gate."
Cons: "A ONT airport is a dying airport thus no amenities available near or in the airport. It is more a "local" airport then International airport but who cares. You get your flight going quickly........."

Pros: "The staff was very efficient. They even helped wrap my broken bag. Thank you for that extra mile!"
Cons: "I was pleased with everything."

Pros: "Everything went fine"
Cons: "None. Business is good!"

Pros: "Attendants were polite and helpful"

Pros: "China air delivers on price and has new aircraft. I love flying China airlines they do a great job with small layover time"

Cons: "They damaged my luggage"

Pros: "Good"

Pros: "Good"
Cons: "General good!"

Pros: "Comfort, space, movies"

Pros: "Very things"

Pros: "The inflight entertainment was okay. Changing planes in Taipei was enlivened by their funky themed lounges."
Cons: "The first meal was horrible. Things improved somewhat after that but it made a lasting impression."

Cons: "Delayed one hour ..."

Pros: "Very nice short trip."
Cons: "nothing."

Pros: "I got business class and I'm not sure why? Was it because it was my birthday?"

Pros: "Upon check in, my request for an emergency exit row was granted. Chilly, but worth it!"
Cons: "They ran out of chicken meals, and I did not prefer the fish option."

Cons: "the air hostesses could have been a bit more accommodating, welcoming, pleasant, willing and smiling."

Cons: "Terrible and ride employees"

Cons: "I chose the western style dish - needs improvement."

Pros: "everything run very well and hardware was great"

Pros: "FREE Upgrade to Business class from Taiwan to Yokyo"

Pros: "Everything"

Pros: "All good"
Cons: "All good"

Cons: "No gluten free meal"

Cons: "Delayed boarding and take off"

Pros: "Crews were good."
Cons: "Delay for almost two hours."

Pros: "Every one was polite and professional"

Cons: "Old boeing 747"

Cons: "The reason why me and my daughter can't sit together! isn't obvious? I was with my kid we supposed to sit together."

Pros: "Checking in and boarding were excellent. Staff were excellent."

Pros: "The cabin attendants were top notch, they were kind and professional."
Cons: "I couldn't add my miles for the outbound trip, Narita-Taipei-Bangkok on the Dynasty webpage...very frustrating."

Cons: "they are giving"

Cons: "Iwhen I arrived to ho chi minh city, i report lost and found department had missing 3 check in bags. After 48 hours, I received 2 bags and i am still missing 1 bag. I had complained the SGN airport but no hope.Iwhen I arrived to ho chi minh city, i report lost and found department had missing 3 check in bags. After 48 hours, I received 2 bags and i am still missing 1 bag. I had complained the SGN airport but no hope."

Cons: "Cramped seating. 15lb carry on limit"

Pros: "Nice cabin"

Pros: "Actually, I like everything."

Pros: "Nope."
Cons: "1. The departure time was delayed for 15 hours in SFO airport. 2. They gave me a Hotel room after 4 hours which the time was started the delaying. 3. In Taipei, I can't get my bags for 2 days."

Pros: "Staff were polite"
Cons: "The seating space is horrendous, I am 5 ft 8 and felt like I was sitting with my knees at my chest, horrible horrible seating"

Cons: "Very nice crew and great food"

Pros: "Pumpkin soup instead of a heavy entree was welcome and tasty. Breakfast yogurt portion was generous, the granola less so. Accompaniments were good. Butter was not ice cold, thank goodness."
Cons: "Inbelievably chaotic boarding process for Kili to Dar leg. No boarding lanes so had to fight through the crowd. Was able to observe cleaning process at Dar stop, which was cursory and am sure there was no cleaning of seats of those who boarded at Kili."

Pros: "Nothing"
Cons: "Transavia does not serve anything complementary, not even water. A flight between two countries that is five hours long must be better than this. I was not aware of Transavia doing that before I booked. I will never fly with them again"

Pros: "The crew was professional & friendly"
Cons: "Food was terrible honestly, entertainment system didn't work on 1st flight."

Pros: "Confort and kindness"
Cons: "It was too cold"

Cons: "The plane is so old..,"

Pros: "Our flight was delayed in Bejing, than we loosed the booked flight of KLM. When we arrived in Amsterdam, we get the recheked in flight."
Cons: "Doesn't"

Cons: "Entertainment"

Pros: "Crew was pleasant but not attentive to detail. Bypassed is completely for snack and drink towards end of 9 hour flight!"
Cons: "Pay attention to passengers."

Pros: "The crew was nice and helpful (our flight was 2h late so they put us on the one before in business class for us not to miss our connection)"
Cons: "A lot of delays, on both flights. We spent twice as much time waiting than flying."

Pros: "Lovely crew, very helpful"
Cons: "N/A"

Pros: "Quick flight"

Pros: "Entertainment options."
Cons: "Service was poor, seat did not recline, and the food was terrible."

Cons: "Too much light in the cabin because of too many screens on. Should have a separate part of the cabin with screens off allowing one to sleep more easily."

Pros: "Smooth flight."
Cons: "Seat a little cramped."

Pros: "Crew was awesome"
Cons: "."

Pros: "I am so grateful to have been provided delicious and filling vegan meals on this long flight. Thank you for offering a dietary option that is compassionate toward animals and contributes less to climate change! Now if only the planes were powered by clean, renewable energy... Hopefully that will become a reality someday very soon! Oh, and also the crew on this flight was exceptionally kind and helpful. Thank you so much!"
Cons: "I did not enjoy the turbulence, which I suppose is unavoidable. More importantly, I felt quite guilty about the greenhouse gas emissions of my flight. I have decided to cut down on my air travel as much as possible as a way of reducing my carbon footprint."

Pros: "Good services!"

Cons: "We did not get two of baggage at the destination."

Pros: "Norhing"
Cons: "They have mabaged to lost my luggage"

Pros: "We are guessing they either overbooked or they didn't have sufficient passengers on a Tuesday afternoon who's final stop was Glasgow. They rebooked him for 1200 the next day. DFW to MN, St Paul to Schipole, Amsterdam to final destination, Glasgow. So he ends up having to pay for another Lyft back to our apartment in Dallas, then another additional one for the 12 noon flight the next morning. If he didn't have family living in Dallas, he would've incurred a hotel fee too."
Cons: "He was bumped to the next day due to his flight being cancelled. Then re-booked the next day, with an additional layover. Then due to a 32 minute layover that left 3 minutes sooner..."

Pros: "Nothing really"
Cons: "Flew KLM 27 years ago and the airlines seem to be stuck in the same era. Food is poor quality... Have you recently checked the Gulf carriers."

Pros: "Good information and helpfil boarding."
Cons: "Has to wait in confined area fir nearly 2 hrs before boarding. No restroom or refreshments within that area."

Pros: "Friendly staff"
Cons: "Entertainment was dated and poor in function. Our bags were 99 dollars each and we’re both lost and didn’t arrive. I just filed a claim and got rude service saying I should have filed the claim at the airport baggage area but there was not anybody there to do the claim then he agent upstairs said they just spoke to them and they are there and I should have done it there. This was so rude and there is no way to get back into customs area. If we paid 200 for bags I expect them to arrive on time. I’m asking for a refund of the baggage fees."

Pros: "All cabin crew were courteous. Refreshments were light. Check stuff were helpful, they did devise that the flight was full and due to space hand luggage would prefer to be put in hold free of charge. We did not have any problem with this. Plane was clean."
Cons: "Service was a little slow going through the gate, it seemed to take a while for everyone to get on board."

Cons: "Boarding was delayed a little due to weather as was takeoff. Cant blame them for weather but the connection was very tight."

Cons: "Bag was lost"

Pros: "Service impeccable!"
Cons: "They have one line of executive class after the kitchen and toilet, is very noisy."

Pros: "The food and the punctuality"
Cons: "The technology in interteiment is not touch screen"

Pros: "The last two times we connected in Amsterdam to Humberside our luggage was delayed. This time it wasn’t. The simple things give the greatest satisfaction"

Cons: "Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again."

Pros: "newer plane, good staff"
Cons: "need better and more food options, more often"

Pros: "Great food"
Cons: "Sears we're toooo small"

Pros: "Everything. Staff incredible."

Pros: "Airline staff good and professional"
Cons: "Nothing one can do, for a 6.2" guy, the metal bar that forms the shape for the pouch for magazines and such digs into knees, ESP if person in front adjusts seat back. Fold out table barely accommodates laptop."

Cons: "The bags where damaged from the staff"

Cons: "One of the senior stewardesses we're very rude. Whether it's her personal opinion or KLM's policy, it's unreasonable to think that a 3 years old child could or should hold her pipi over 20 minutes, while they slowly and inefficiently trying to give out food. Several parents were there with the request to let us through to the toilet with small children and she smiled in our face and said "no, we will finish first and than you can go". She might be not fit for the job anymore, but KLM can't afford this kind of treatment."

Pros: "I fly delta this was run by KLM they weight all bags delta does not they don't take TSA preach Check. Delta does It was a free for all with check in and getting into plane"
Cons: "See above"

Pros: "Flight attendants tried their best given what they had to work with."
Cons: "They can not retire these old Boeing 747's soon enough. Due to mechanical problems, our flight arrived at LAXfour and a half hours late and further problems with the cargo door caused an additional one hour delay of our take off."

Pros: "Good and plenty of food available."
Cons: "No power to charge phones, laptops, etc and no WiFi available. For such a long trip (10 hours) below industry standard."

Pros: "I have no complaints about the air crew. They where pleasant and attentive. Plenty of free entertainment. The food was good."
Cons: "my only complaint is the USB ports didn't work on any of the chairs that me and my family where assigned to."

Pros: "Spacious cabins, friendly service"

Pros: "leg room economy compared to KLM"
Cons: "full flight, no upgrade possible"

Cons: "The crew on the Lagos Amsterdam route (in economy) are particularly unfriendly and brusque. This is my experience each time i fly this route in economy"

Pros: "Was able to check in online, very convenient and easy to access site."
Cons: "I didn't go on this flight, unable to leave Seoul (to Beijing) with China Southern."

Cons: "I slept didn't have snack offered and no entertainment"

Pros: "Much more civilised for the same cost (or less) as the budget carriers. Proper food and drinks included as is the norm with international flights even though it's a very short haul."
Cons: "The stinky guy behind me, but that's not the airline's fault."

Cons: "I wasn't sitting next to my partner and we sat on the Tarmac for 45 minutes after the flight was already delayed by 30 minutes."

Pros: "Even for a 50 minute flight, drinks and sandwich was provided"

Cons: "Feed me"

Pros: "The Captain was courteous and the flight itself was good."
Cons: "There was a barking dog on the flight that was very high pitched. The stewardess was not polite, kept repeating herself and her voice was like the teacher you never wanted to have. The WiFi did not work. We had to wait for a gate approximately 30 minutes when we reached DFW."

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

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: "The price of the ticket was great."
Cons: "The flight was crowded, no overhead bin space from passengers putting coats and jackets in the bin instead of under their seats. I was in the middle seat between two large men breathing down on me while they slept. It was a nightmare. On a flight that long the seats shouldn’t be that close in proximity nor should larger passengers be allowed to sit in seats too small for their body type. That’s not discrimination that’s logical."

Pros: "The flight attendant was awesome. She was extremely friendly and very welcoming."
Cons: "Because if the delay from LAX, I missed my connecting flight to Okinawa. The ladies were able to help me get on a flight that left a 3 hours later. It would’ve been nice if AA had let the connecting flight people know this could happen."

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

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: "Boarding priority for infants"
Cons: "Food was pretty bad quality wise and some of the crew members were really short tempered drill Sargents who were in a very bad mood"

Cons: "The terrible communication for delays and boarding."

Pros: "Awesome Customer Service"
Cons: "Nothing"

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

Cons: "Weather related, mostly, so not AA’s fault"

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."

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

Pros: "Deplaning in White Plains"
Cons: "Boarding the way there, they did not honor my AA Advantage card to board earlier because my boarding pass did not say so. Even after seeing it said so in the computer system, they refused to honor it. So this time, I gave up and boarded with the last group. No prior warning was given that this plane would not allow for carry on luggage in overhead bins. Further were no charging ports on board, no free WiFi, no adjustable headrests, and the seats did not recline. There were no kosher cookies."

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

Pros: "Great flight experience overall!"

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: "overall service was good as expected."
Cons: "overalll service was as expected."

Cons: "On time"

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

Pros: "see above"
Cons: "see above"

Cons: "Remained on tarmac too long before allowed to disembark airplane in San Salvador. However, I did not miss my connection because of it. Did not offer enough water during flight! I was getting dehydrated."

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: "In flight entertainment and service was fabulous."
Cons: "No complaints"

Pros: "Everyone was courteous and professional"

Pros: "Uneventful"

Cons: "Everything was great"

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

Cons: "My screen was not responsive most of the time"

Cons: "Not much leg room, seats are narrow."

Pros: "Nothing"
Cons: "Miserable food. Just horrible quality. Truly - and I'm not picky."

Pros: "Friendly Crew, short and easy trip."
Cons: "I wish that there were tv's built in, entertainment."

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

Pros: "Great staff and leg room/comfort. Food, drinks and entertainment was superb! Comfortable Boeing 787."
Cons: "Nothing"

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

Pros: "Personel attitude and excelent service"
Cons: "The 2 hours delay to deppart and the small room in seats."

Pros: "Except for comments under what I didn't like. AA experience was O.K."
Cons: "The restrooms needed cleaned better. Big airplane lots of people, needs cleaned before, during, and after. Had to pay for the Wi-Fi, that I used for 30 min, basically for E-Mail."

Pros: "No food at all."

Pros: "good food, choose the pasta"
Cons: "a stop on La Paz on the flight back, the altittude hit hard."

Pros: "Fantastic first class seats and service."

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

Pros: "Entertainment only"
Cons: "Cancelled flight and inconvenience was miserable. Unacceptable service from American Airlines, and consistent with others have experienced as well. Will not travel with AA again."

Pros: "every thing is okay other than the delay."
Cons: "delay in departure for 2 hrs"

Pros: "I was asleep."
Cons: "The seats were very cramped."

Pros: "The entertainment is amazing. Did not expect it. Just download the UA app and it is connected to your device"
Cons: "Not their fault but we were detailed total of 3 hrs from Ontario to SFO and SFO to HNL due to aie traffiv in SFO. They handled it well"

Pros: "good movies to choose from"
Cons: "slimline seats on a 12+ hour international flight are torture"

Pros: "Have seatback TV and arrived on-time"
Cons: "Sitting in window seat"

Pros: "Crew & flight attendants very courteous and apologetic; complisnacks while waiting for delayed flight"
Cons: "Flight delay!!"

Pros: "Fast boarding in good order"

Cons: "flight was delayed. tug car didn’t work"

Pros: "The variety of TV shows."
Cons: "The flight attendants just didn't seem to care The food was so salty. The air conditioning made me cold and sick."

Pros: "We were on time and the flights were excellent. Liked the way the pilot and the crew interacted"

Pros: "fast take off and good service."

Cons: "Rude flight attendant. White, old, male, with half shaved head. Uncomfortable seats. Awful food"

Cons: "Arrival time was delayed 2 hours and my itinerary fell apart. United could not assist me. I bought a ticket from Alaska Airlines from a different airport.to JFK."

Pros: "Ontario airport is so easy and convenient"

Pros: "Flight attendants tried but could not change situation"
Cons: "I losr one of two days- moving furniture Have to stay up another night to getready"

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: "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"

Cons: "For a long flight, it's inexcusable to have no wifi working for both my flights. I'm very dissapointed as this was very uncomfortable to fly internationally. While they did play a movie on the communal screen, was hard to see from my seat. Would of much rather paid more to fly with a nicer service"

Pros: "on time"

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

Pros: "I liked how quick and easy the flight was; from boarding to exiting the plane in SFO."
Cons: "The size of the plane."

Pros: "Movies on personal device"
Cons: "Food"

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"

Cons: "Very Rude while talking to me at the airport. Was not happy to assist me and other passengers even though it was the air-line mistake for cancelling the flight and delaying the flight. Will never fly with this airline ever again."

Pros: "I didn't fly.I bought the ticket for my son. He had no complaints. You should ask in your questionnaire if the booked flight was for self or someone else."

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"

Cons: "TSA took forever, other than that. My flight boards at 0540 and I got there exactly at 0545. The plane already made its way to the runway and wouldn't wait an extra 10 mins for passengers to enter."

Pros: "Three hours late. No in flight snack since the weather was too bad for the flight attendant to bring a cart down the aisles. Pretty old plane, so kind of uncomfortable. But the staff was really nice and friendly for it being the holiday season, so they get all two stars."

Pros: "2.5 HR layover lost bag"

Pros: "Fast service!"

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

Cons: "The flight from Newark was delayed and caused me to miss my flight from SFO to TPE. The gate staff on arrival did nothing to help ensure that I would make the flight. I chose United because i expected reliable service, instead I got the worst ever experience with an airline."

Pros: "Plane was delayed over 2 & 1/2 hours for no apparent reason"

Cons: "It was delayed 3hrs!"

Cons: "I paid good money to be back by 6am however I was delayed and had flights cancelled which made me get home 10 hours later than I should have. This was an overnight flight, so all the places to buy food were closed- United didn't offer snacks or blankets or really anything for the troubles. There were kids also stranded."

Cons: "The cramped conditions. By the way, please add a "N/A" or "not relevant" or "not interested" option to your rating selections. Or allow categories to be left not rated. There was no entertainment on my flight and even if there was I probably wouldn't use it. I don't want to leave a rating at all for that but there's no way not to."

Pros: "It was on time And very convenient"

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: "They over booked my flight, so I would have missed it had someone not gave up their seat for me. This was extremely disappointing begin that I had booked months in advance. I even picked my seats!"

Pros: "Once on the plane, the crew were great."
Cons: "not much leg room"

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."

Cons: "They crushed my luggage but replaced the carry on after."

Pros: "Movies were ok."
Cons: "Openly rude, almost argumentative staff. I was afraid to talk back because the last thing I want is any accusation of bad behavior on an airplane. But if this were a restaurant, the customers would get up and leave without eating. I've never had this experience on China Airlines or Japan Air. I will never use UA again."

Pros: "The crew spoke Mandarin and were very friendly. The food has definitely improved since the last time I flew this segment. I think UA is feeling the competition from the Asian airlines and improving their services to better compete. The seats are definitely more comfortable than the domestic flights. It was a comfortable flight and we landed right on time."
Cons: "The seats are still smaller than some of the Asian competition."

Pros: "Nice, respectful & very helpful attendance tall man @ the gait in SF prior boarding time. He help us getting the right seat for the trip. He was awesome help."
Cons: "Ontario delayed trip of almost 2 hrs. We could use that time more productively. Then, the other trip was a rush to made in time for Orlando. No entertainment in the plane."

Read more about Japan Airlines
COVID-19 information

Safety measures for airlines flying from Ontario to Taipei

Airlines flying from Ontario to Taipei 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 Taipei

Mandatory masks

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

Social distancing seating

Middle seats unavailable to book on flights from Ontario to Taipei

Pre-flight testing

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

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