To save on the cost of your flight from Asia to Ontario, book at least 50 days before your planned departure. Booking around this time can save you about 24% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,147 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,247.
The best pricing can be found in the month of October. Prices to Ontario from Asia average $1,026. You can even find prices in October for less than $1,026, as users have found deals to Ontario from as low as $722. The month of August appears to be one of the more expensive times to travel to Ontario from Asia. Flying in the targeted month can save you up to 38%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Asia to Ontario as you normally would.
Fly from
Fly to
Budget
$586 - $1,195
Route
Depart
Return
Price
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
Fri 11/1
2 stops19h 25m
Ontario
Sun 11/10
1 stop28h 40m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
Tue 10/22
2 stops19h 42m
Ontario
Wed 10/23
2 stops28h 40m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
Thu 11/7
1 stop13h 53m
Ontario
Thu 11/14
1 stop17h 15m
Tokyo HanedaOntario
HND - ONT
HNDONT
Tokyo Haneda
Tue 9/3
2 stops22h 29m
Ontario
Tue 9/17
1 stop17h 23m
Manila Ninoy Aquino IntlOntario
MNL - ONT
MNLONT
Manila Ninoy Aquino Intl
Sat 9/7
1 stop16h 55m
Ontario
Sat 11/2
1 stop34h 25m
Taipei City Taiwan Taoyuan IntlOntario
TPE - ONT
TPEONT
Taipei City Taiwan Taoyuan Intl
Tue 10/22
2 stops28h 16m
Ontario
Wed 11/13
1 stop30h 24m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
Mon 6/10
1 stop16h 20m
Ontario
Fri 6/28
1 stop17h 20m
Manila Ninoy Aquino IntlOntario
MNL - ONT
MNLONT
Manila Ninoy Aquino Intl
Fri 9/20
2 stops31h 07m
Ontario
Sat 10/12
2 stops32h 35m
Tokyo NaritaOntario
NRT - ONT
NRTONT
Tokyo Narita
Tue 8/6
2 stops39h 01m
Ontario
Sat 8/17
2 stops59h 55m
No data available for this route at this time. Please check back soon.
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
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