What is the cheapest airline that flies from Ontario to Indonesia?

United Airlines is the most popular carrier operating from Ontario to Indonesia

What airlines fly to Indonesia?

Singapore Airlines, Cathay Pacific and China Airlines are the top three most popular airlines that fly to Indonesia from Ontario according to our data. Singapore Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Indonesia. Keep in mind that there are 18 different airlines that fly to Indonesia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Indonesia?

Prices for flights from Ontario Airport to Indonesia are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario Airport to Indonesia?

As of November 2025, there are 3 operators available to choose from for flights from Ontario Airport to Indonesia.

How old do you have to be to fly from Ontario Airport to Indonesia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Indonesia.

What documentation or ID do you need to fly to Indonesia?

The necessary travel and health documents for your Indonesia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$391 Cheap Flights from Ontario to Indonesia in 2025/26

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Find the cheapest flights from Ontario to Indonesia

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:53 pm - 5:05 amONT-CGK

44h 12m2 stops

2:30 pm - 9:55 amCGK-ONT

33h 25m2 stops

$716United Airlines

Find Deal

Tue, Apr 14 - Mon, Apr 27

6:00 am - 11:55 pmONT-CGK

26h 55m2 stops

7:15 am - 10:53 pmCGK-ONT

30h 38m2 stops

$717United Airlines

Find Deal

Wed, Jan 21 - Thu, Feb 5

6:00 am - 6:00 amONT-CGK

33h 00m2 stops

2:15 pm - 5:43 pmCGK-ONT

42h 28m2 stops

$823United Airlines

Find Deal

Sun, Jan 25 - Wed, Jan 28

10:50 pm - 12:30 amONT-CGK

34h 40m1 stop

1:30 am - 5:50 pmCGK-ONT

30h 20m1 stop

$863China Airlines

Find Deal

Sun, Nov 30 - Tue, Mar 24

11:50 pm - 1:40 pmONT-CGK

23h 50m1 stop

1:30 am - 5:50 pmCGK-ONT

30h 20m1 stop

$864China Airlines

Find Deal

Wed, Mar 18 - Thu, Mar 26

6:45 am - 11:55 pmONT-DPS

26h 10m2 stops

1:10 am - 5:16 pmDPS-ONT

31h 06m2 stops

$921Korean Air

Find Deal

Wed, Mar 25 - Tue, Apr 14

7:30 am - 11:55 pmONT-DPS

24h 25m2 stops

1:20 am - 10:51 pmDPS-ONT

37h 31m2 stops

$940Delta

Find Deal

Mon, Jan 19 - Wed, Jan 28

7:30 am - 10:25 pmONT-DPS

46h 55m2 stops

1:20 am - 10:51 pmDPS-ONT

37h 31m2 stops

$942Delta

Find Deal

Sun, Jan 18 - Wed, Jan 28

10:50 pm - 7:10 pmONT-SUB

29h 20m2 stops

8:15 am - 4:50 pmSUB-ONT

23h 35m2 stops

$1,233Multiple Airlines

Find Deal

Wed, Jan 28 - Wed, Feb 11

11:10 pm - 5:00 pmONT-BPN

26h 50m2 stops

6:10 am - 5:05 pmBPN-ONT

25h 55m2 stops

$1,257Multiple Airlines

Find Deal

Fri, May 8 - Sat, May 16

Korean Air flights from Ontario to Indonesia

Our best Korean Air deals on Ontario to Indonesia flight tickets

Korean Air

Nov 27

ONT6:45 amOntario

46h 35m

2 stops

CGK8:20 pmJakarta Soekarno-Hatta Intl

Dec 9

CGK9:50 pmJakarta Soekarno-Hatta Intl

39h 57m

2 stops

ONT10:47 pmOntario

$807

Find similar

Korean Air

Nov 27

ONT6:45 amOntario

24h 35m

2 stops

DPS11:20 pmDenpasar Bali Ngurah Rai

Dec 10

DPS1:20 amDenpasar Bali Ngurah Rai

31h 47m

2 stops

ONT5:07 pmOntario

$816

Find similar

Korean Air

Nov 27

ONT6:45 amOntario

24h 35m

2 stops

DPS11:20 pmDenpasar Bali Ngurah Rai

Dec 10

DPS1:20 amDenpasar Bali Ngurah Rai

31h 47m

2 stops

ONT5:07 pmOntario

$836

Find similar

United Airlines flights from Ontario to Indonesia

Our best United Airlines deals on Ontario to Indonesia flight tickets

United Airlines

Apr 14

ONT6:53 pmOntario

44h 12m

2 stops

CGK5:05 amJakarta Soekarno-Hatta Intl

Apr 27

CGK2:30 pmJakarta Soekarno-Hatta Intl

33h 25m

2 stops

ONT9:55 amOntario

$716

Find similar

United Airlines

Jan 21

ONT6:00 amOntario

26h 55m

2 stops

CGK11:55 pmJakarta Soekarno-Hatta Intl

Feb 5

CGK7:15 amJakarta Soekarno-Hatta Intl

30h 38m

2 stops

ONT10:53 pmOntario

$717

Find similar

United Airlines

Jan 25

ONT6:00 amOntario

33h 00m

2 stops

CGK6:00 amJakarta Soekarno-Hatta Intl

Jan 28

CGK2:15 pmJakarta Soekarno-Hatta Intl

42h 28m

2 stops

ONT5:43 pmOntario

$823

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 4/14

6:53 pm-5:05 am

2 stops44h 12m

Jakarta Soekarno-Hatta Intl

Mon 4/27

2:30 pm-9:55 am

2 stops33h 25m

$716

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 1/21

6:00 am-11:55 pm

2 stops26h 55m

Jakarta Soekarno-Hatta Intl

Thu 2/5

7:15 am-10:53 pm

2 stops30h 38m

$717

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 1/25

6:00 am-6:00 am

2 stops33h 00m

Jakarta Soekarno-Hatta Intl

Wed 1/28

2:15 pm-5:43 pm

2 stops42h 28m

$823

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 11/30

10:50 pm-12:30 am

1 stop34h 40m

Jakarta Soekarno-Hatta Intl

Tue 3/24

1:30 am-5:50 pm

1 stop30h 20m

$863

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 3/18

11:50 pm-1:40 pm

1 stop23h 50m

Jakarta Soekarno-Hatta Intl

Thu 3/26

1:30 am-5:50 pm

1 stop30h 20m

$864

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Wed 3/25

6:45 am-11:55 pm

2 stops26h 10m

Denpasar Bali Ngurah Rai

Tue 4/14

1:10 am-5:16 pm

2 stops31h 06m

$921

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Mon 1/19

7:30 am-11:55 pm

2 stops24h 25m

Denpasar Bali Ngurah Rai

Wed 1/28

1:20 am-10:51 pm

2 stops37h 31m

$940

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Sun 1/18

7:30 am-10:25 pm

2 stops46h 55m

Denpasar Bali Ngurah Rai

Wed 1/28

1:20 am-10:51 pm

2 stops37h 31m

$942

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Wed 1/28

10:50 pm-7:10 pm

2 stops29h 20m

Surabaya Juanda

Wed 2/11

8:15 am-4:50 pm

2 stops23h 35m

$1,233

OntarioBalikpapan

ONT - BPN

ONTBPN

Ontario

Fri 5/8

11:10 pm-5:00 pm

2 stops26h 50m

Balikpapan Sepinnggan

Sat 5/16

6:10 am-5:05 pm

2 stops25h 55m

$1,257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Indonesia

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

Prices

Airlines

What is the cheapest day to depart on your flight to Indonesia?

Our data shows that Thursday is the least expensive day to fly to Indonesia. Tickets to fly out on this day can be as low as $1,076. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Indonesia on Sunday is $1,580.

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

Our most recent data shows that the best time of day to fly to Indonesia is in the evening. Flights from Ontario to Indonesia during this time can be as low as $1,088. Flights to Indonesia are more costly in the morning, with an average ticket price of $1,094. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Ontario to Indonesia flights?

You could potentially save up to 36% on your flight if you consider stops on a Ontario to Indonesia flight.

Cheap Ontario to Indonesia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Indonesia

Direct flights	None

There are no direct flights from Ontario to Indonesia. There are no popular flight routes from Ontario to Indonesia.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Indonesia?
Prices for flights from Ontario Airport to Indonesia are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Indonesia?
As of November 2025, there are 3 operators available to choose from for flights from Ontario Airport to Indonesia.
How old do you have to be to fly from Ontario Airport to Indonesia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Indonesia.
What documentation or ID do you need to fly to Indonesia?
The necessary travel and health documents for your Indonesia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ontario to Indonesia

Compare and see reviews for airlines that fly from Ontario to Indonesia with momondo

Airline	Rating	Free Cancellation	Price
STARLUX Airlines	PriceFrom $705	Free Cancellation	Rating 8.9 232 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $942	Free Cancellation	Rating 8.3 782 reviews	Search China Airlines flights
United Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.4 9,028 reviews	Search United Airlines flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Indonesia from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Indonesia.

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

Yes. momondo can track prices for Ontario to Indonesia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.