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Cheap flights from Incheon Intl Airport to Ontario from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Ontario departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Incheon Intl Airport to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Incheon Intl Airport to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Incheon Intl Airport to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Incheon Intl Airport to Los Angeles

Find recent round-trip train or bus tickets from Incheon Intl Airport to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
12:45 pm - 9:15 amICN-ONT
13h 30m1 stop
6:45 pm - 4:40 amONT-ICN
17h 55m1 stop
$683United Airlines
Find Deal
Tue, Mar 4 - Tue, Mar 11
12:45 pm - 9:51 amICN-ONT
14h 06m1 stop
6:15 am - 5:40 amONT-ICN
30h 25m1 stop
$684United Airlines
Find Deal
Thu, Jan 30 - Wed, Feb 12
9:25 pm - 8:55 pmICN-ONT
15h 30m1 stop
9:50 am - 7:00 pmONT-ICN
17h 10m1 stop
$844Hawaiian Airlines
Find Deal
Mon, Mar 24 - Thu, May 15
8:35 pm - 6:00 pmICN-ONT
37h 25m1 stop
12:10 am - 11:15 amONT-ICN
19h 05m1 stop
$851China Airlines
Find Deal
Thu, Apr 10 - Sat, Apr 19
6:50 pm - 9:58 pmICN-ONT
20h 08m2 stops
11:59 pm - 4:45 pmONT-ICN
23h 46m1 stop
$852American Airlines
Find Deal
Thu, Feb 6 - Thu, Feb 27
12:25 pm - 5:50 pmICN-ONT
21h 25m1 stop
12:10 am - 11:15 amONT-ICN
19h 05m1 stop
$896China Airlines
Find Deal
Mon, Mar 17 - Fri, May 16
6:15 pm - 11:59 pmICN-ONT
21h 44m1 stop
6:55 pm - 5:45 pmONT-ICN
30h 50m1 stop
Mon, Mar 24 - Thu, May 15
6:15 pm - 11:24 pmICN-ONT
21h 09m1 stop
7:00 am - 5:45 pmONT-ICN
18h 45m2 stops
Fri, Mar 14 - Mon, May 19
9:25 pm - 8:55 pmICN-ONT
15h 30m1 stop
8:50 am - 7:25 pmONT-ICN
18h 35m1 stop
$926Hawaiian Airlines
Find Deal
Fri, Mar 14 - Fri, Mar 21
6:50 pm - 8:47 amICN-ONT
30h 57m2 stops
10:57 am - 3:55 pmONT-ICN
36h 58m1 stop
$992American Airlines
Find Deal
Wed, Mar 5 - Wed, Mar 12
6:00 pm - 12:43 pmICN-ONT
35h 43m2 stops
$425United Airlines
Find Deal
Fri, Feb 7
6:00 pm - 9:15 amICN-ONT
32h 15m1 stop
$426United Airlines
Find Deal
Wed, Feb 19
6:55 pm - 11:24 pmICN-ONT
21h 29m1 stop
Mon, Feb 3
1:05 pm - 8:55 pmICN-ONT
23h 50m2 stops
Tue, Mar 18
12:35 pm - 6:00 pmICN-ONT
21h 25m1 stop
$548China Airlines
Find Deal
Fri, May 9
8:15 pm - 4:50 pmICN-ONT
37h 35m1 stop
$559China Airlines
Find Deal
Wed, Mar 5
9:25 pm - 9:50 pmICN-ONT
17h 25m1 stop
$572Hawaiian Airlines
Find Deal
Fri, Feb 21
9:25 pm - 9:50 pmICN-ONT
16h 25m1 stop
$637Hawaiian Airlines
Find Deal
Mon, Apr 21
8:05 pm - 10:32 pmICN-ONT
19h 27m1 stop
$754Delta
Find Deal
Wed, Jan 29
4:10 pm - 3:25 pmICN-ONT
16h 15m1 stop
$903Delta
Find Deal
Tue, Jan 14
6:00 pm - 9:58 amICN-ONT
32h 58m1 stop
6:30 pm - 4:15 pmONT-ICN
28h 45m2 stops
$683United Airlines
Find Deal
Wed, Dec 25 - Thu, Jan 2
6:00 pm - 9:58 amICN-ONT
32h 58m1 stop
6:00 am - 4:15 pmONT-ICN
17h 15m1 stop
$717United Airlines
Find Deal
Wed, Dec 25 - Sat, Jan 4
9:25 pm - 10:10 pmICN-ONT
17h 45m1 stop
9:45 am - 7:25 pmONT-ICN
40h 40m1 stop
$886Hawaiian Airlines
Find Deal
Wed, Dec 25 - Wed, Feb 26
9:25 pm - 10:10 pmICN-ONT
17h 45m1 stop
8:50 am - 7:25 pmONT-ICN
18h 35m1 stop
$1,051Hawaiian Airlines
Find Deal
Fri, Dec 27 - Tue, Mar 11
6:50 pm - 10:02 pmICN-ONT
20h 12m2 stops
10:18 pm - 4:45 pmONT-ICN
25h 27m2 stops
$1,055American Airlines
Find Deal
Thu, Dec 26 - Mon, Dec 30
12:40 pm - 1:16 pmICN-ONT
17h 36m2 stops
6:00 am - 10:20 pmONT-ICN
24h 20m2 stops
$1,131
Find Deal
Fri, Dec 27 - Tue, Mar 11
12:40 pm - 1:16 pmICN-ONT
17h 36m2 stops
6:15 am - 11:35 amONT-ICN
36h 20m2 stops
$1,184
Find Deal
Fri, Dec 27 - Sun, Jan 26
12:25 pm - 4:50 pmICN-ONT
21h 25m1 stop
11:45 pm - 11:20 amONT-ICN
19h 35m1 stop
$1,384China Airlines
Find Deal
Sat, Dec 28 - Thu, Mar 27
12:25 pm - 4:50 pmICN-ONT
21h 25m1 stop
10:45 pm - 7:15 pmONT-ICN
27h 30m1 stop
$1,387China Airlines
Find Deal
Sat, Dec 28 - Thu, Mar 6
6:50 pm - 10:02 pmICN-ONT
20h 12m2 stops
12:59 am - 4:45 pmONT-ICN
22h 46m1 stop
$1,400American Airlines
Find Deal
Thu, Dec 26 - Sun, Dec 29

Hawaiian Airlines flights from Incheon Intl Airport to Ontario

Our best Hawaiian Airlines deals on Incheon Intl Airport to Ontario flight tickets
Hawaiian Airlines
Mar 24
ICN9:25 pmIncheon Intl
15h 30m
1 stop
ONT8:55 pmOntario
May 15
ONT9:50 amOntario
17h 10m
1 stop
ICN7:00 pmIncheon Intl
Hawaiian Airlines
Dec 25
ICN9:25 pmIncheon Intl
17h 45m
1 stop
ONT10:10 pmOntario
Feb 26
ONT9:45 amOntario
40h 40m
1 stop
ICN7:25 pmIncheon Intl
Hawaiian Airlines
Mar 14
ICN9:25 pmIncheon Intl
15h 30m
1 stop
ONT8:55 pmOntario
Mar 21
ONT8:50 amOntario
18h 35m
1 stop
ICN7:25 pmIncheon Intl

Delta flights from Incheon Intl Airport to Ontario

Our best Delta deals on Incheon Intl Airport to Ontario flight tickets
Delta
Mar 17
ICN4:10 pmIncheon Intl
23h 35m
2 stops
ONT11:45 pmOntario
May 14
ONT5:05 pmOntario
31h 35m
2 stops
ICN4:40 pmIncheon Intl
Delta
Mar 18
ICN4:10 pmIncheon Intl
23h 35m
2 stops
ONT11:45 pmOntario
May 14
ONT5:53 pmOntario
30h 47m
1 stop
ICN4:40 pmIncheon Intl
Delta
Mar 16
ICN4:10 pmIncheon Intl
16h 32m
1 stop
ONT4:42 pmOntario
May 13
ONT6:00 amOntario
18h 40m
2 stops
ICN4:40 pmIncheon Intl

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Incheon Intl Airport to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Ontario?

In the morning is the cheapest time of day to fly from Incheon Intl Airport to Ontario when you can find flight prices for as low as $938. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $938 on average. Flights to Ontario from Incheon Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Incheon Intl Airport to Ontario flights?

No. A direct flight is the cheapest option for a flight between Incheon Intl Airport to Ontario.

When to book flights from Incheon Intl Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Ontario (ICN to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Ontario

Best Price Found

$425

Fastest flight time

13h 30m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Incheon Intl Airport in the past 72 hours is $425. The best round-trip flight deal from Incheon Intl Airport to Ontario found on momondo in the last 72 hours is $683.
The fastest flight from Incheon Intl Airport to Ontario takes 13h 30m
There are no direct flights from Incheon Intl Airport to Ontario. Popular non-direct route for this connection is Incheon Intl Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Incheon Intl to Ontario by plane?

    Incheon Intl and Ontario are 6003.0 mi apart from one another. 13h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Incheon Intl Airport to Ontario Airport?

    Prices for flights from Incheon Intl Airport to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Incheon Intl Airport to Ontario?


Best airlines flying from Incheon Intl Airport to Ontario

Compare and see reviews for airlines that fly from Incheon Intl Airport to Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $674Free CancellationRating
7.4
9,009 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Ontario. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seoul to Ontario?

Once you have performed a search for Seoul to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seoul to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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