Popular in | June |
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Cheapest in | November |
Average price | $2,554 |
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 $1,111. 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 34% on your trip compared to booking a flight in the evening.
Fly from
Fly to
Budget
$552 - $1,382
Route
Depart
Return
Price
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
mar. 9/17
2 stops35h 42m
Ontario
vie. 9/27
2 stops31h 05m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
vie. 11/8
1 stop13h 53m
Ontario
lun. 11/25
1 stop17h 15m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
mar. 6/18
1 stop21h 37m
Ontario
mar. 9/10
1 stop17h 35m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
mar. 6/18
1 stop21h 37m
Ontario
mar. 9/10
2 stops31h 05m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
mié. 9/11
2 stops25h 32m
Ontario
dom. 9/22
1 stop17h 35m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
mar. 9/24
1 stop20h 47m
Ontario
mié. 10/30
1 stop24h 26m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
jue. 8/29
1 stop37h 50m
Ontario
vie. 8/30
1 stop27h 00m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
sáb. 8/24
1 stop37h 50m
Ontario
dom. 9/1
1 stop17h 10m
Incheon IntlOntario
ICN - ONT
ICNONT
Incheon Intl
lun. 6/24
1 stop16h 20m
Ontario
mar. 7/2
1 stop17h 10m
LAX Temperature | 57.2 - 73.4 °F |
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If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).
Food
Comfort
Boarding
Crew
Entertainment
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.
Food
Comfort
Boarding
Crew
Entertainment
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.
Food
Comfort
Boarding
Crew
Entertainment
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.
Food
Comfort
Boarding
Crew
Entertainment
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.
Food
Comfort
Boarding
Crew
Entertainment
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.
Food
Comfort
Boarding
Crew
Entertainment
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.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
United Airlines | Cheapest$651 | Average$785 | FlexibilityNo cancel fee | On-time69% |