Popular in | June |
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Cheapest in | November |
Average price | $871 |
Round-trip from | $238 |
Users have found that flying from Incheon Intl Airport to Ontario on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 55 days in advance, which can save you up to 38% on flights from Incheon Intl Airport to Ontario compared to booking the week you need them. Waiting 55 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,001. For sooner than that we have options available in the next 3 days from $1,291.
March can be a great time to fly to Ontario from Incheon Intl Airport with a flight ticket averaging about $1,114. Cheapflights users have found deals in the month of March for as cheap as $650. The most expensive prices can be found in the month of July.
A simple way to save on the total cost of your ticket is to fly from Incheon Intl Airport to Ontario in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the evening.
Fly from
Fly to
Budget
$583 - $1,283
Route
Depart
Return
Price
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
jue. 9/26
1 stop14h 33m
Ontario
dom. 9/29
2 stops28h 40m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
lun. 11/11
1 stop17h 03m
Ontario
jue. 11/21
2 stops23h 40m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
lun. 9/9
1 stop17h 06m
Ontario
vie. 9/27
1 stop15h 42m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
vie. 11/8
1 stop13h 53m
Ontario
mar. 11/12
1 stop22h 45m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
vie. 11/8
1 stop36h 09m
Ontario
mar. 11/12
2 stops33h 57m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
vie. 11/8
2 stops20h 08m
Ontario
mar. 11/12
2 stops33h 57m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
mar. 9/3
1 stop22h 05m
Ontario
mar. 9/10
1 stop18h 25m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
lun. 6/24
1 stop16h 20m
Ontario
vie. 6/28
1 stop17h 20m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
lun. 7/1
2 stops38h 33m
Ontario
lun. 7/15
1 stop19h 48m
LAX Temperature | 57.2 - 73.4 °F |
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Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Deals for Incheon Intl to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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