Find cheap flights from Ontario to Jakarta

ONT - CGK

Find cheap flights from Ontario to Jakarta

Search hundreds of travel sites at once for deals on flights to Jakarta

Round-trip
Economy
Ontario (ONT)
Jakarta Soekarno-Hatta Intl
Wed 4/14
Wed 4/21
Any month
Compare vs. KAYAK |
There are travel restrictions to Jakarta. Learn more
Stay informed and receive email updates for when travel restrictions ease for Jakarta.

Good to know

Low season

OctoberBest time to beat the crowds with an average 16% drop in price.

High season

JuneMost popular time to fly with an average 13% increase in price.

Average price round-trip

$719(avg. price over the last 2 weeks)

Good deal round-trip

$576or less

Good deal one-way

$410or less

Book cheap flights from Ontario to Jakarta

When to book flights from Ontario to Jakarta

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $410 or less one-way and $576 or less round-trip.
  • High season is considered to be May, June and July. The cheapest month to fly is October.

FAQs for booking Ontario to Jakarta flights

Are there Jakarta travel restrictions currently due to Coronavirus?

How long does a flight from Ontario to Jakarta take?

Which airlines provide the cheapest flights from Ontario to Jakarta?

Do I need a passport to fly between Ontario and Jakarta?

What’s the cheapest day of the week to fly Ontario to Jakarta?

How does KAYAK find such low prices on flights from Ontario to Jakarta?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Jakarta?

What is the Hacker Fare option on flights from Ontario to Jakarta?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Jakarta?

Top 4 airlines serving Ontario to Jakarta Soekarno-Hatta Intl

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: "Crew was amazing, food was great."
Cons: "None"

Pros: "3 hour flight and had a meal Several drinks and crew was very attentive Also seats were very comfortable and spaced well"
Cons: "Nothing really other then maybe a better selection of movies but I am not picky Great flight"

Pros: "Professional and friendly crew. Food was excellent"

Pros: "Crew was professional and friendly"
Cons: "Continuous improvement"

Cons: "Boarding took forever and flight was delayed"

Cons: "Good space with large seats. Good food and service."

Pros: "Movies"
Cons: "I am satisfied with AA overall."

Pros: "The Crew was great with kids, and went out of their way to reach out to the boy sitting in the row in front of me."
Cons: "I was running late, and lady that checked me in was accommodating but a little bit standoffish."

Pros: "The crew was amazing. The meal choices were great !"

Pros: "The flight crew"
Cons: "More space"

Cons: "The food and drinks were sub-par"

Pros: "The crew were very polite,"
Cons: "but thet could not help me in getting hooked up with the wifi, which I attempted to do numerous times. The food was mediocre, at best, and the seat was hard and not very comfortable."

Pros: "Friendly diligent staff"
Cons: "No announcement to acknowledge the bumpy ride"

Pros: "We had a 4,5 hours delayed.. :("

Cons: "The crew kept accidentally bumping my chair and never apologized"

Pros: "Food wasn’t bad and flight crew were polite Flight took off around the time intended. Boarded and deplaned passengers quickly"
Cons: "Flight was too warm for 11hrs and I had to ask for temp to be reduced. Very stuffy Didn’t have sparkling water after 4hrs or ginger ale"

Cons: "No complaints! Not even one!"

Pros: "I had to change my flight and it was a terrible experience, I will book directly with the airlines from now on."

Pros: "Service was excellent."
Cons: "The food could have been a little more mainstream"

Pros: "Lots of room in premium economy, good entertainment selection. Clean bathroom ! Excellent service. Food was mediocre."

Pros: "The crew, the flight, the pilot to cabin communications, the food, USB hookup, and the movie selection was amazing. I am so happy that I flew Japan Airlines on my return trip. I would highly recommend them for your international travels."
Cons: "The flight was extremely late to leave and I almost missed my connecting flight in Osaka"

Pros: "food is above average."
Cons: "Cramped leg room for long flight"

Pros: "The customer service overall was really good."
Cons: "The food always messes up my stomach, where the whole day after I can’t eat anything"

Pros: "Check in process and counter Agents were very helpful Seat spacing good for economy food was good"
Cons: "Movie Selection"

Pros: "Fantastic service, excellent food, state-of-the-art entertainment, always on-time and professional."
Cons: "Older plane had extremely uncomfortable seats for the lengthy flight (over 7 hours). Shorter flights of 3 hours or less would have been fine."

Cons: "Everything was great!"

Cons: "Plane was very hot"

Pros: "The food on this flight was horrible. Big disappointment. Usually, the food on Japan Airlines is wonderful. However, on this flight, the food was a crab/mayo sandwich with yogurt. However, the service was wonderful, as always."

Cons: "Great airline great service. Haihly recommended"

Pros: "I was highly impressed with Japan Air's staff both at the gate and on the flight. It was incredible customer service. I get really anxious with flying and traveling in general and was so eased just by their friendliness and organization. Thank you! I also forgot to write a review but my flight from San Diego to Tokyo on June 27 was also amazing. I was really stressed out over some logistics of my trip and the people at the gate in San Diego were so helpful!"

Pros: "The flight attendants were very kind and attentive."
Cons: "A bit hard to get in and out of my seat 8A. But the seat and bed itself were comfortable."

Pros: "All was fine"
Cons: "Nothing"

Pros: "Nothing really special."
Cons: "They love the PA system. They want to make announcements in multiple languages all the time."

Pros: "Comfortable and spacious for economy class. Very helpful staff."
Cons: "If I have to be picky the movie selection didn't seem great."

Cons: "Same thing as above"

Pros: "Everything from delicious Japanese cuisine to attentive and courteous customer service from ground crew to flight crew greatly impressed our family. Being able to fly to Haneda is even better. We plan to fly JAL from now on."
Cons: "None"

Pros: "excellent seat space, friendly flight attendants, would fly with JAL again."

Pros: "I forgot to make prior arrangements for a special meal due to allergy concerns. I notified the crew onboard, and they were attentive to my issue and helped me avoid certain foods which may cause an allergy attack."
Cons: "The seats felt very dated and uncomfortable. The entertainment options were very limited."

Pros: "Good food and punctuality"
Cons: "No English subtitles for English speaking movies"

Pros: "Service with a smile goes even longer for long flights. Excellent service throughout the flight. Loved the feeling of spaciousness, even in Economy. Great sleep as a result."
Cons: "Number of movies available in Entertainment was limited, especially compared to competitors like Singapore Airlines. Ran out of good choices on a long flight."

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: "Amazing service"

Cons: "Some crew members from Hong Kong better make more effort to improve service skills."

Pros: "Great 12hr flight"
Cons: "Loved everything!!"

Pros: "The crew on Japan Airlines are exemplary! Very efficient, polite & service with a genuine smile made this a very pleasant trip. Also, I had recalled on a flight I had taken a long time ago, how impressed I was at how clean the restrooms were maintained. Well, the high standard has not changed. Very impressed & looking forward to our return flight home."
Cons: "Cannot say there were any negatives."

Pros: "The flight was really comfortable, the food was the best meals on the plane as far as I could remember. The stewardess were very helpful and friendly."

Cons: "I had to miss my flight from HK due to personal health issues. When I contacted the airlines they were not understanding at all. I was planning on using the flights back from the US and they had cancelled those too. I will NEVER book a flight with this airlines again!"

Pros: "Flight Attendants were very attentive"

Cons: "The domestic connection flight was very tight due to the delay of the first flight. The process of assisting people with domestic flight connection can improve more in Japan. I had to go around ask around that ended up wasting more time."

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

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

Pros: "Premium economy is awesome. Roomy with great entertainment features. First Class @ premuim economy class."

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

Cons: "Good everything"

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: "Always good service"
Cons: "No fruits on long flight, not like other airlines"

Pros: "Food was good. Seating is very tight. Bathrooms were clean and well-stocked."
Cons: "I smelled the breakfast food, but it was “optional” or something? We had to ask for it special; I must have missed the announcement. Don’t know why they didn’t just serve it with over an hour before we reached destination."

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: "The seat supper comfort and landing very smooth"

Pros: "Yes, and yes"
Cons: "More new movies selection"

Pros: "Very great!"
Cons: "Very great time!"

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

Pros: "Wide variety of entertainment choices made time go much faster."

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

Pros: "Very enjoyable and comfortable flight"

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

Cons: "Some of the courses in the dinner were excellent like the soup and appetizer. Other items were off, like the entree. Wine selection could improve."

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: "All ran on time. Crew okay"
Cons: "Seat uncomfortable. Food awful. For such a long trip-impossible to be comfortable in economy."

Pros: "Impressed with the quick boarding time. Flight delayed 45 min but still made connecting flight. Good inflight entertainment options"
Cons: "Bad food"

Pros: "Cabin fitout is cozy and comfortable. Great service onboard and free WiFi for Premium customers"
Cons: "Taoyuan airport facilities"

Pros: "Flight quicker than I thought... Which we loved"
Cons: "Custom exit procedures"

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: "Though the boarding process for this flight had the passengers take a shuttle to board the plane, I actually preferred this, because it seemed that the process was more efficient. The crew was quick to get everyone settled and our flight departed within just a couple of minutes from the original departure time. Seemed as though it was way faster than the normal gate departures of most flights I've been on."

Pros: "New Aircraft"
Cons: "Late Boarding."

Cons: "The seat pitch is quite narrow makes plane feel crowded. Flight attendant does not pay attention to the request"

Pros: "Overall, it wasn't a bad experience but it wasn't fantastic."
Cons: "The crew barely smiled."

Pros: "The crew is always very helpful and polite go out of your way to make you comfortable I have a slight disability that they accommodate when possible"
Cons: "Who was a good trip there was nothing I did not like everything that I expected the food could have been a little bit better but it wasn't bad"

Pros: "Crew was very professional and friendly and tried to to assist all passengers"
Cons: "My negative comment is always the boarding procedures when your section is called all sections rush to board as well as they need to be firm on carry on luggage"

Pros: "Nice, clean planes. Nice staff."
Cons: "Bland food."

Pros: "Boarding commenced at or very near to the established time. Fast and fairly efficient. Meal selection was good and food tasted very good. Only the bread was a bit crusty on the bottom."
Cons: "It would be nice if the Long-Haul flights had a better selection and more recent episodes of "The Big Bang Theory!" I'm tired of watching the same three old episodes."

Cons: "Great services on board"

Pros: "Better couch legroom than any of the US carries I have flown overseas. Newer plane and attentive flight crew. There was a decent movie and entertainment selection and the meals were reasonably good. Crew was very attentive to keeping the bathrooms clean, which on a long flight is a very nice. Checking staff in Los Angeles to insuring the comfort of a taller customer was excellent."
Cons: "Flight delays, but they where at the gate to insure I made my connection."

Pros: "Crew very helpful and provide good service"

Pros: "not too many passengers"
Cons: "Staff were on a hurry with serving food - reckless"

Cons: "They damaged my luggage"

Pros: "Excellent service"
Cons: "I could not get mineral water in a bottle"

Pros: "EVERYTHING WAS SMOOTH AND QUICK"
Cons: "ONLY WATER TO DRINK WITH THE FOOD NO ORANGEJUICE APPLE JUICE OR COKE OR 7 UP"

Pros: "Not a full flight. I have a empty seat between me and my daughter."

Pros: "Enough legroom & space in economy"

Cons: "Two hours late taking off. Sat at the gate on the plane waiting. We checked in two hours plus early and the agent made a flippant remark that that flight was always late and she was right!"

Pros: "comfortable seating and leg room, great selection of movies for entertainment."

Pros: "Staff were extremely efficient. Food service was too."
Cons: "Second meal was not up to par with the first meal. Movie selection needs improvement; only found one of many to watch."

Pros: "Lots of food and good entertainment selections, friendly"
Cons: "DelaysDid not appreciate the Delayson the flights.........."

Pros: "Individual movies screens for each passenger with unlimited free movies/music/etc. Leg rests that pop out & seats that recline more than most. Very nice crew. Food was pretty good."

Pros: "on time and cordial staffs"
Cons: "seats are small , no refreshment at the back room like water drinks snacks to be self serving"

Cons: "That flight for 2.5 hrs is way to tight. An hour, hour and a half... OK. But 2.5 hrs on a packed flight was uncomfortable"

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

Cons: "Passengers need to DISTANCE 6' and keep their masks on. Which I realize is put of the hands of American. Appreciate the fresh white bag with a bottle of water and crackers. Thank you."

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."

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: "The ground crew were very courteous but I feel they were not being completely honest regarding the delays. It felt like we were being given false hope that the flight was taking off soon."
Cons: "We were boarded thinking we were taking off soon. Except the delay continued for another hour and a half I found out. I had exited the plane having been given the option of staying in Gainesville in a hotel provided by the airline and being booked on a flight the next day."

Pros: "Great flying great time"
Cons: "Great flying great time"

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

Pros: "Robbie and Carlos were exceptional. The gate agents were exceedingly rude and I will be filing a formal complaint."
Cons: "Gate agents"

Cons: "Bag check fee is steep for students."

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

Cons: "Bogus reservation captured via Kayak!!!"

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: "The leg room were very comfortable compare to other carriers.."
Cons: "Nothing i can think of.."

Pros: "great"

Cons: "On time"

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

Cons: "Dallas to San Juan San Juan Dallas American Airlines has the worst seat of any airline flown by us fare almost 2000 dollars for round trip and the seat is small hard uncomfortable even for a short flight this is no business class!!"

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: "Decent legroom"
Cons: "My TV screen stopped working mid-flight, and the crew was indifferent - tried to reset it, it didn't help, but they didn't check back. When I asked them about it, they shrugged. I had to suggest moving me to another seat, which they did - but they should have suggested it, not me."

Pros: "Everyone was courteous and professional"

Cons: "Everything was great"

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

Pros: "The comfort of the seat 8A on the flight 755"
Cons: "N/A"

Pros: "The flight attendant from Pensacola having a good sense of humor."

Pros: "enjoyed the movie selection, liked the old and new movie selections and as the flight was long watched 4 different movies."
Cons: "Paying for alcohol other than wine and beer, seemed petty to pay $8 for a tiny serving of vodka"

Pros: "Extra room with empty seat"
Cons: "Seat didn't go back due to exit row"

Pros: "Got to my destination..."
Cons: "Seat was tiny. Felt crammed in there. I'm just 6ft tall, but couldn't even use the headrest...it was a back rest. No individual inflight entertainment on a 3 hour flight? I've had screens in front of me for hour long flights. Left 30 minutes late with no indication as to why. Just one of the most uncomfortable flights I've had in a long time."

Pros: "Old plane had bigger seats"
Cons: "Flight attendants were ok, plane was super old and made weird noises"

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

Pros: "The different variety of movies that was shown as well as the usb port."
Cons: "No free wifi, more meals, and more drinks."

Cons: "No Gogo entertainment"

Cons: "Will probably never choose to fly with American Airlines again."

Pros: "It was fine. Nothing special, nothing wrong. On time."

Pros: "Service, attitude, great hospitality. Was never treated this nice on any flight ever."
Cons: "Fact that I have to fly different airlines in the future"

Pros: "Staff on the plane were nice."
Cons: "5 hour delay, fear of cancellation ruining a trip planned for years, not feeling we were told what was happening, series of delays extending decision time, unappetizing sandwiches during delay."

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

Pros: "Nothing. The entire experience with AA was horrible. Flights delayed, poor protocols to accommodate passengers in other flights.AA does not take responsibility of reimburse or compensate the passenger for cancellation of flights for technical problems of their aircraft even thought the flight is operate by AA. Zero help and communication with airlines (AA and LATAM) involved with the delays, lost connections or frights cancellations. I should be reimburse or compensate for all the inconvenience generated."

Pros: "Plane arrived early."

Pros: "The flight was on"

Cons: "The stewardesses were gossiping in the back of the plane and we could all hear their complaints about the new uniform policy. They did not seem very happy to be there and there was no in flight entertainment. A total bummer."

Pros: "I like that they had a TV show showing at no extra cost"
Cons: "The seats were so uncomfortable, I've been on planes before but after an hours I couldn't get comfortable at all."

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

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

Pros: "The crew was so polite and helpful."
Cons: "Nothing could be improved for this short flight!"

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

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"

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: "on time"

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

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."

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

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: "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."

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

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

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

Pros: "Flight Attendants were nice."
Cons: "The flight was expensive and they wouldn't let us or anyone place carry ons in the over head bin. It was an expensive ticket and didn't include checked bags ($25 more). Carry-ons wound up being "stowed". It would have been nice to know before I bought the tickets that I needed a smaller carry on."

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: "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."

Pros: "Everything went smoothly from arriving to the airport to landing and getting my baggage."

Cons: "No food 14 hrs of hunger!"

Read more about Japan Airlines
COVID-19 information

Safety measures for airlines flying from Ontario to Jakarta

Airlines flying from Ontario to Jakarta 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 Jakarta

Mandatory masks

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

Social distancing seating

Middle seats unavailable to book on flights from Ontario to Jakarta

Pre-flight testing

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

Book cheap flights from Ontario to Jakarta

Recent round-trip flight deals

8/17
Tue
2 stops
American Airlines
33h 21m
ONT - CGK
9/4
Sat
2 stops
American Airlines
41h 22m
CGK - ONT
9/30
Thu
2 stops
American Airlines
33h 21m
ONT - CGK
10/5
Tue
2 stops
American Airlines
35h 53m
CGK - ONT
8/17
Tue
2 stops
American Airlines
33h 21m
ONT - CGK
9/5
Sun
2 stops
American Airlines
67h 30m
CGK - ONT
10/1
Fri
2 stops
Japan Airlines
24h 50m
ONT - CGK
10/5
Tue
2 stops
Japan Airlines
25h 49m
CGK - ONT
8/18
Wed
2 stops
Multiple Airlines
30h 00m
ONT - CGK
9/3
Fri
2 stops
Multiple Airlines
30h 44m
CGK - ONT
8/18
Wed
2 stops
Multiple Airlines
30h 00m
ONT - CGK
9/4
Sat
2 stops
Multiple Airlines
34h 00m
CGK - ONT
8/17
Tue
1 stop
China Airlines
23h 00m
ONT - CGK
9/5
Sun
1 stop
China Airlines
42h 00m
CGK - ONT
9/30
Thu
1 stop
China Airlines
23h 30m
ONT - CGK
10/5
Tue
1 stop
China Airlines
41h 25m
CGK - ONT
8/19
Thu
2 stops
Multiple Airlines
31h 26m
ONT - CGK
9/3
Fri
2 stops
Multiple Airlines
30h 44m
CGK - ONT
8/19
Thu
2 stops
Multiple Airlines
29h 36m
ONT - CGK
9/4
Sat
2 stops
Multiple Airlines
34h 00m
CGK - ONT
4/26
Mon
2 stops
Multiple Airlines
30h 05m
ONT - CGK
5/2
Sun
2 stops
Multiple Airlines
36h 15m
CGK - ONT
Show more results

Recent one-way flight deals

5/10
Mon
2 stops
American Airlines
42h 59m
ONT - CGK
5/9
Sun
2 stops
Japan Airlines
26h 50m
ONT - CGK
5/14
Fri
2 stops
Japan Airlines
43h 50m
ONT - CGK
5/11
Tue
2 stops
United Airlines
47h 08m
ONT - CGK
5/13
Thu
2 stops
Multiple Airlines
45h 50m
ONT - CGK
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First