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Book cheap flights from Asia to Ontario (round-trip)

Airports
Origin
Hong Kong
$513
only
$513
Shanghai
$559
only
$559
$559
only
$559
Tokyo
$726
only
$726
$611
only
$611
Destination
Ontario
$513
only
$513
Thu, Mar 29
HKG
ONT
26h 51m
Mon, Apr 9
ONT
HKG
21h 25m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
ABE
Okay 4.0

Long wait for de-Icing. Got on and off the plane 3 times. First wait was 1 hour, but plane aborted takeoff. Second plane waited at gate with all aboard for 2-1/2 hours and never got slot and de-planed. Third plane waited 1-1/2 hours for de-Icing and finally we were headed home. Arrived 8.5 hours after schedule.

JFK
SFO
Excellent 10.0

Seats were comfortable ... enough. Boarding process, once underway allowed me to get overhead bin and stash my other luggage in the seat below me. Flight wasn't overly booked (85-95%) so there appeared to be room for others to stretch out. Now about that crying kid...

Ugh. Weather delays. The flight was scheduled to board about 7P but it arrived late and they had to not only unload the self-loading cargo, but clean up afterwards. Would be nice to get a better estimate as to how long it would take to board so that I could hang out in the lounge. In addition, departure from JFK was delayed as well, either we missed the IFR window or got stuck behind some traffic and I fell asleep on the plane only to wake up what seemed an hour later just getting ready to hit V1. No upgrade.

SYR
MSP
Excellent 8.0

WiFi and free tv shows

My seat wouldn’t recline

MSP
YXE
Excellent 9.3

I was traveling for medical reasons and the Delta crew took great care of me, made sure I was at my connecting gate on time, and even put me in a better seat on the plane. Not sure if that was a coincidental upgrade, or intentional, but it was perfect.

MFR
SLC
Okay 4.6

Not sure who thought every passenger is 5'6 but for the rest of us, the seat pitch is ridiculously close. Like knees to the seat in front close. I'm 5'10 and I was very uncomfortable the entire flight.

See above

Fri, Jan 19
HKG
ONT
21h 53m
Wed, Mar 7
ONT
HKG
20h 20m
Trip: 48 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
SIN
Good 6.6

Awesome and helpful crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location. Food was not good, and drink service was only done twice on 17 hour flight. It took an hour to start taxiing after we were all seated and left the gate.

ORD
DSM
Excellent 8.6

The crew was polite and professional. Thanks

Cannot think of a thing

ORD
MCO
Mediocre 2.0

Delayed Swiss flight 8 tue 12 dec 2017 led to catastrophe

SBN
ORD
Mediocre 2.0

Can’t think of a thing on this flight.

Delay after delay. Took way too long for de-icing. The storage compartmemt door got stuck and I could not get my bag out. The flight attendant blamed the issue on my bag. She claimed it was too big. It was not. I have carried the bag on several flights with similar planes, the gate agent slowed it on the plane as many have, and I had no issue opening and closing other compartment as I tried a couple after maintenance retrieved my bag.

DEN
SFO
Good 7.3

Nice seats, very helpful staff at ticketing and nice crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location.

Fri, Apr 13
HKG
ONT
27h 07m
Sat, Apr 21
ONT
HKG
31h 30m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 18
NRT
ONT
19h 11m
Sun, Jan 28
ONT
NRT
17h 30m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25986 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
TUS
PHX
Mediocre 2.0

Nothing.

Everything.

TPA
ORD
Excellent 8.0

Average. Expectation for US airlines are so low this flight score average.

LAS
JFK
Okay 5.0

Good leg room

5 plus hour flight and one movie as entertainment option shown on a tiny screen from cabin headliner. Like in the 1980’s. and do not forget your headphones or you will be buying some earbuds!

LAX
PHL
Excellent 10.0

Wonderful flight

The only thing I didn’t like is that he have any fresh food they said something was going on in LA that prevented him from giving us actual food other than that everything else was fine

JFK
BCN
Excellent 10.0

much room. great entertainment. great crew

Thu, Mar 8
HKG
ONT
27h 45m
Mon, Apr 9
ONT
HKG
17h 15m
Trip: 32 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
HNL
Good 7.3

The crew was very professional.

The WiFi was very intermittent and made the entertainment hard to watch.

SFO
SIN
Good 6.6

Awesome and helpful crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location. Food was not good, and drink service was only done twice on 17 hour flight. It took an hour to start taxiing after we were all seated and left the gate.

ORD
DSM
Excellent 8.6

The crew was polite and professional. Thanks

Cannot think of a thing

IAH
FRA
Okay 5.3

The crew wasn’t nice at all The food was bad

SBN
ORD
Mediocre 2.0

Can’t think of a thing on this flight.

Delay after delay. Took way too long for de-icing. The storage compartmemt door got stuck and I could not get my bag out. The flight attendant blamed the issue on my bag. She claimed it was too big. It was not. I have carried the bag on several flights with similar planes, the gate agent slowed it on the plane as many have, and I had no issue opening and closing other compartment as I tried a couple after maintenance retrieved my bag.

Fri, Jan 19
HKG
ONT
19h 33m
Wed, Mar 7
ONT
HKG
22h 40m
Trip: 48 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 9
HKG
ONT
29h 18m
Sat, Apr 21
ONT
HKG
35h 15m
Trip: 13 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
MCO
Mediocre 2.0

Delayed Swiss flight 8 tue 12 dec 2017 led to catastrophe

DEN
SFO
Good 7.3

Nice seats, very helpful staff at ticketing and nice crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location.

SBN
ORD
Mediocre 2.0

Can’t think of a thing on this flight.

Delay after delay. Took way too long for de-icing. The storage compartmemt door got stuck and I could not get my bag out. The flight attendant blamed the issue on my bag. She claimed it was too big. It was not. I have carried the bag on several flights with similar planes, the gate agent slowed it on the plane as many have, and I had no issue opening and closing other compartment as I tried a couple after maintenance retrieved my bag.

LAX
ORD
Excellent 9.0

Not enough room for my legs, I was uncomfortable.

ORD
DSM
Excellent 8.6

The crew was polite and professional. Thanks

Cannot think of a thing

Fri, Jan 19
HND
ONT
23h 32m
Sun, Jan 28
ONT
HND
27h 06m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LGA
YUL
Excellent 8.0

it was easy to navigate .

IND
DTW
Okay 4.0

No wifi couldn’t do any work

Was looking forward to completing some work but the wifi never came on.

SLC
SJC
Excellent 9.6

As always, the crew and amenities were first rate.

We were initially told that our flight would arrive early. Then we sat on the tarmac for a half hour before anyone could be bothered to tell us we were waiting for the plane to be de-iced.

JFK
SFO
Excellent 10.0

Seats were comfortable ... enough. Boarding process, once underway allowed me to get overhead bin and stash my other luggage in the seat below me. Flight wasn't overly booked (85-95%) so there appeared to be room for others to stretch out. Now about that crying kid...

Ugh. Weather delays. The flight was scheduled to board about 7P but it arrived late and they had to not only unload the self-loading cargo, but clean up afterwards. Would be nice to get a better estimate as to how long it would take to board so that I could hang out in the lounge. In addition, departure from JFK was delayed as well, either we missed the IFR window or got stuck behind some traffic and I fell asleep on the plane only to wake up what seemed an hour later just getting ready to hit V1. No upgrade.

MSP
YXE
Excellent 9.3

I was traveling for medical reasons and the Delta crew took great care of me, made sure I was at my connecting gate on time, and even put me in a better seat on the plane. Not sure if that was a coincidental upgrade, or intentional, but it was perfect.

Mon, Apr 2
HKG
ONT
27h 05m
Sat, Apr 14
ONT
HKG
23h 15m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 13
HKG
ONT
27h 07m
Sat, Apr 21
ONT
HKG
31h 30m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
FRA
Okay 5.3

The crew wasn’t nice at all The food was bad

DEN
SFO
Good 7.3

Nice seats, very helpful staff at ticketing and nice crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location.

SBN
ORD
Mediocre 2.0

Can’t think of a thing on this flight.

Delay after delay. Took way too long for de-icing. The storage compartmemt door got stuck and I could not get my bag out. The flight attendant blamed the issue on my bag. She claimed it was too big. It was not. I have carried the bag on several flights with similar planes, the gate agent slowed it on the plane as many have, and I had no issue opening and closing other compartment as I tried a couple after maintenance retrieved my bag.

FAT
DEN
Excellent 8.0

People who help me with my 87 year old mother we extremely thoughtful.

I did not like having to exit plane on the tarmac. It was difficult for my 87 year old mother, and the if the weather had been bad this would have been very unpleasant and extremely difficult for everyone!

SFO
SIN
Good 6.6

Awesome and helpful crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location. Food was not good, and drink service was only done twice on 17 hour flight. It took an hour to start taxiing after we were all seated and left the gate.

Fri, Jan 19
NRT
ONT
19h 11m
Mon, Jan 29
ONT
NRT
17h 30m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25986 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
GIG
JFK
Okay 4.6

Nice crew

I booked a LATAM flight for a 10.5 hour flight specifically because they have better in flight entertainment. I arrived at the airport and found it it was operated by AA. 10.5 hours with zero in flight entertainment. HORRIBLE EXPERIENCE.

LAS
JFK
Okay 5.0

Good leg room

5 plus hour flight and one movie as entertainment option shown on a tiny screen from cabin headliner. Like in the 1980’s. and do not forget your headphones or you will be buying some earbuds!

JFK
BCN
Excellent 10.0

much room. great entertainment. great crew

LAX
PHL
Excellent 10.0

Wonderful flight

The only thing I didn’t like is that he have any fresh food they said something was going on in LA that prevented him from giving us actual food other than that everything else was fine

TPA
ORD
Excellent 8.0

Average. Expectation for US airlines are so low this flight score average.

Thu, Mar 8
PVG
ONT
18h 28m
Sun, Mar 18
ONT
PVG
18h 35m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SFO
Good 7.3

Nice seats, very helpful staff at ticketing and nice crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location.

ORD
MCO
Mediocre 2.0

Delayed Swiss flight 8 tue 12 dec 2017 led to catastrophe

FAT
DEN
Excellent 8.0

People who help me with my 87 year old mother we extremely thoughtful.

I did not like having to exit plane on the tarmac. It was difficult for my 87 year old mother, and the if the weather had been bad this would have been very unpleasant and extremely difficult for everyone!

MCI
IAD
Mediocre 2.0

My United connecting flight was delayed. I rushed to arrive at the gate prior to the departure time to be told the plane had left early and I had been rescheduled to the next morning at 7am. However, there were no vouchers available for me to stay in a hotel or get food. So, I was able to get a flight on American that got me home the same night. By the way, the American flight was delaying takeoff to wait for passengers who had been delayed on their connecting flights.

SFO
SIN
Good 6.6

Awesome and helpful crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location. Food was not good, and drink service was only done twice on 17 hour flight. It took an hour to start taxiing after we were all seated and left the gate.

Thu, Mar 8
SHA
ONT
18h 28m
Sun, Mar 18
ONT
SHA
18h 35m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FAT
DEN
Excellent 8.0

People who help me with my 87 year old mother we extremely thoughtful.

I did not like having to exit plane on the tarmac. It was difficult for my 87 year old mother, and the if the weather had been bad this would have been very unpleasant and extremely difficult for everyone!

IAH
FRA
Okay 5.3

The crew wasn’t nice at all The food was bad

SFO
SIN
Good 6.6

Awesome and helpful crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location. Food was not good, and drink service was only done twice on 17 hour flight. It took an hour to start taxiing after we were all seated and left the gate.

DEN
HNL
Good 7.3

The crew was very professional.

The WiFi was very intermittent and made the entertainment hard to watch.

DEN
SFO
Good 7.3

Nice seats, very helpful staff at ticketing and nice crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location.

Mon, Mar 12
SHA
ONT
17h 28m
Wed, Mar 21
ONT
SHA
17h 05m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
HNL
SFO
Good 6.0

Boarding goes quick, nice seats in economy comfort

No free food besides pretzels on an almost 8 hour flight. Any decent seat is an upchaege to economy plus. WiFi slow, only can access entertainment if you have app download on phone.

MCI
IAD
Mediocre 2.0

My United connecting flight was delayed. I rushed to arrive at the gate prior to the departure time to be told the plane had left early and I had been rescheduled to the next morning at 7am. However, there were no vouchers available for me to stay in a hotel or get food. So, I was able to get a flight on American that got me home the same night. By the way, the American flight was delaying takeoff to wait for passengers who had been delayed on their connecting flights.

SBN
ORD
Mediocre 2.0

Can’t think of a thing on this flight.

Delay after delay. Took way too long for de-icing. The storage compartmemt door got stuck and I could not get my bag out. The flight attendant blamed the issue on my bag. She claimed it was too big. It was not. I have carried the bag on several flights with similar planes, the gate agent slowed it on the plane as many have, and I had no issue opening and closing other compartment as I tried a couple after maintenance retrieved my bag.

SFO
SIN
Good 6.6

Awesome and helpful crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location. Food was not good, and drink service was only done twice on 17 hour flight. It took an hour to start taxiing after we were all seated and left the gate.

DEN
HNL
Good 7.3

The crew was very professional.

The WiFi was very intermittent and made the entertainment hard to watch.

Thu, Feb 15
NRT
ONT
18h 48m
Fri, Feb 23
ONT
NRT
17h 30m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25986 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
PHL
Excellent 10.0

A great flight

No real food to eat

MCO
MIA
Mediocre 2.0

Flight got canceled for over a week.

TPA
ORD
Excellent 8.0

Average. Expectation for US airlines are so low this flight score average.

LAX
PHL
Excellent 10.0

Wonderful flight

The only thing I didn’t like is that he have any fresh food they said something was going on in LA that prevented him from giving us actual food other than that everything else was fine

DFW
TPA
Excellent 10.0

Timing of flight routes

Sat on a pillow

Sun, Apr 1
HKG
ONT
48h 12m
Thu, Apr 12
ONT
HKG
17h 15m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 12
PVG
ONT
17h 28m
Wed, Mar 21
ONT
PVG
17h 05m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SFO
Good 7.3

Nice seats, very helpful staff at ticketing and nice crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location.

FAT
DEN
Excellent 8.0

People who help me with my 87 year old mother we extremely thoughtful.

I did not like having to exit plane on the tarmac. It was difficult for my 87 year old mother, and the if the weather had been bad this would have been very unpleasant and extremely difficult for everyone!

HNL
SFO
Good 6.0

Boarding goes quick, nice seats in economy comfort

No free food besides pretzels on an almost 8 hour flight. Any decent seat is an upchaege to economy plus. WiFi slow, only can access entertainment if you have app download on phone.

MCI
IAD
Mediocre 2.0

My United connecting flight was delayed. I rushed to arrive at the gate prior to the departure time to be told the plane had left early and I had been rescheduled to the next morning at 7am. However, there were no vouchers available for me to stay in a hotel or get food. So, I was able to get a flight on American that got me home the same night. By the way, the American flight was delaying takeoff to wait for passengers who had been delayed on their connecting flights.

SFO
SIN
Good 6.6

Awesome and helpful crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location. Food was not good, and drink service was only done twice on 17 hour flight. It took an hour to start taxiing after we were all seated and left the gate.

Tue, Mar 13
SHA
ONT
17h 28m
Wed, Mar 21
ONT
SHA
17h 05m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
MCO
Mediocre 2.0

Delayed Swiss flight 8 tue 12 dec 2017 led to catastrophe

IAH
FRA
Okay 5.3

The crew wasn’t nice at all The food was bad

HNL
SFO
Good 6.0

Boarding goes quick, nice seats in economy comfort

No free food besides pretzels on an almost 8 hour flight. Any decent seat is an upchaege to economy plus. WiFi slow, only can access entertainment if you have app download on phone.

ORD
DSM
Excellent 8.6

The crew was polite and professional. Thanks

Cannot think of a thing

LAX
ORD
Excellent 9.0

Not enough room for my legs, I was uncomfortable.

Tue, Mar 13
PVG
ONT
17h 28m
Wed, Mar 21
ONT
PVG
17h 05m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FAT
DEN
Excellent 8.0

People who help me with my 87 year old mother we extremely thoughtful.

I did not like having to exit plane on the tarmac. It was difficult for my 87 year old mother, and the if the weather had been bad this would have been very unpleasant and extremely difficult for everyone!

LAX
ORD
Excellent 9.0

Not enough room for my legs, I was uncomfortable.

ORD
DSM
Excellent 8.6

The crew was polite and professional. Thanks

Cannot think of a thing

HNL
SFO
Good 6.0

Boarding goes quick, nice seats in economy comfort

No free food besides pretzels on an almost 8 hour flight. Any decent seat is an upchaege to economy plus. WiFi slow, only can access entertainment if you have app download on phone.

SBN
ORD
Mediocre 2.0

Can’t think of a thing on this flight.

Delay after delay. Took way too long for de-icing. The storage compartmemt door got stuck and I could not get my bag out. The flight attendant blamed the issue on my bag. She claimed it was too big. It was not. I have carried the bag on several flights with similar planes, the gate agent slowed it on the plane as many have, and I had no issue opening and closing other compartment as I tried a couple after maintenance retrieved my bag.

Sat, Mar 17
SHA
ONT
24h 47m
Wed, Mar 28
ONT
SHA
15h 45m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SBN
ORD
Mediocre 2.0

Can’t think of a thing on this flight.

Delay after delay. Took way too long for de-icing. The storage compartmemt door got stuck and I could not get my bag out. The flight attendant blamed the issue on my bag. She claimed it was too big. It was not. I have carried the bag on several flights with similar planes, the gate agent slowed it on the plane as many have, and I had no issue opening and closing other compartment as I tried a couple after maintenance retrieved my bag.

IAH
FRA
Okay 5.3

The crew wasn’t nice at all The food was bad

ORD
MCO
Mediocre 2.0

Delayed Swiss flight 8 tue 12 dec 2017 led to catastrophe

ORD
DSM
Excellent 8.6

The crew was polite and professional. Thanks

Cannot think of a thing

HNL
SFO
Good 6.0

Boarding goes quick, nice seats in economy comfort

No free food besides pretzels on an almost 8 hour flight. Any decent seat is an upchaege to economy plus. WiFi slow, only can access entertainment if you have app download on phone.

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