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

Prices for flights from Jakarta to Ontario Airport were last updated today.

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

As of August 2026, there is 1 operator available to choose from for flights from Jakarta to Ontario Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Jakarta to Ontario Airport.

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

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$348 Cheap Flights from Jakarta to Ontario in 2026

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12:15 pm - 5:40 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

19h 25m1 stop Taipei City Taiwan Taoyuan Intl

11:55 pm - 11:15 amONT Ontario-CGK Jakarta Soekarno-Hatta Intl

21h 20m1 stop Taipei City Taiwan Taoyuan Intl

$892STARLUX Airlines

Fri, Aug 28 - Mon, Aug 31

1:00 am - 5:05 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

31h 05m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 1:40 pmONT Ontario-CGK Jakarta Soekarno-Hatta Intl

23h 50m1 stop Taipei City Taiwan Taoyuan Intl

$947China Airlines

Thu, Dec 24 - Thu, Feb 4

1:00 am - 5:05 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

31h 05m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 1:40 pmONT Ontario-CGK Jakarta Soekarno-Hatta Intl

23h 50m1 stop Taipei City Taiwan Taoyuan Intl

$948China Airlines

Thu, Dec 24 - Thu, Feb 11

1:00 am - 5:05 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

31h 05m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 11:50 pmONT Ontario-CGK Jakarta Soekarno-Hatta Intl

34h 00m1 stop Taipei City Taiwan Taoyuan Intl

$955China Airlines

Thu, Dec 24 - Sun, Jan 31

1:00 am - 5:05 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

31h 05m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 1:40 pmONT Ontario-CGK Jakarta Soekarno-Hatta Intl

23h 50m1 stop Taipei City Taiwan Taoyuan Intl

$963China Airlines

Thu, Dec 24 - Thu, Feb 4

12:15 pm - 5:05 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

18h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 11:15 amONT Ontario-CGK Jakarta Soekarno-Hatta Intl

21h 45m1 stop Taipei City Taiwan Taoyuan Intl

$997STARLUX Airlines

Fri, Sep 25 - Fri, Oct 2

7:00 am - 8:01 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

27h 01m2 stops Tokyo Haneda San Francisco

1:56 pm - 5:05 amONT Ontario-CGK Jakarta Soekarno-Hatta Intl

49h 09m2 stops San Francisco Tokyo Haneda

$999United Airlines

Thu, Sep 10 - Mon, Sep 14

7:00 am - 8:01 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

27h 01m2 stops Tokyo Haneda San Francisco

1:56 pm - 5:05 amONT Ontario-CGK Jakarta Soekarno-Hatta Intl

49h 09m2 stops San Francisco Tokyo Haneda

$1,000United Airlines

Thu, Sep 10 - Mon, Sep 14

7:00 am - 8:01 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

27h 01m2 stops Tokyo Haneda San Francisco

1:56 pm - 5:05 amONT Ontario-CGK Jakarta Soekarno-Hatta Intl

49h 09m2 stops San Francisco Tokyo Haneda

$1,002United Airlines

Thu, Sep 10 - Mon, Sep 14

7:15 am - 6:01 pmCGK Jakarta Soekarno-Hatta Intl-ONT Ontario

25h 46m2 stops Tokyo Haneda San Francisco

6:00 am - 11:55 pmONT Ontario-CGK Jakarta Soekarno-Hatta Intl

26h 55m2 stops San Francisco Tokyo Narita

$1,002United Airlines

Wed, Nov 11 - Thu, Dec 10

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STARLUX Airlines flights from Jakarta to Ontario

Our best STARLUX Airlines deals on Jakarta to Ontario flight tickets

STARLUX Airlines

Aug 28

CGK12:15 pmJakarta Soekarno-Hatta Intl

19h 25m

1 stop

ONT5:40 pmOntario

Aug 31

ONT11:55 pmOntario

21h 20m

1 stop

CGK11:15 amJakarta Soekarno-Hatta Intl

$892

STARLUX Airlines

Sep 25

CGK12:15 pmJakarta Soekarno-Hatta Intl

18h 50m

1 stop

ONT5:05 pmOntario

Oct 2

ONT11:30 pmOntario

21h 45m

1 stop

CGK11:15 amJakarta Soekarno-Hatta Intl

$997

STARLUX Airlines

Sep 2

CGK12:15 pmJakarta Soekarno-Hatta Intl

18h 50m

1 stop

ONT5:05 pmOntario

Sep 11

ONT11:30 pmOntario

21h 45m

1 stop

CGK11:15 amJakarta Soekarno-Hatta Intl

$1,380

United Airlines flights from Jakarta to Ontario

Our best United Airlines deals on Jakarta to Ontario flight tickets

United Airlines

Sep 10

CGK7:00 amJakarta Soekarno-Hatta Intl

27h 01m

2 stops

ONT8:01 pmOntario

Sep 14

ONT1:56 pmOntario

49h 09m

2 stops

CGK5:05 amJakarta Soekarno-Hatta Intl

$999

United Airlines

Sep 10

CGK7:00 amJakarta Soekarno-Hatta Intl

27h 01m

2 stops

ONT8:01 pmOntario

Sep 14

ONT1:56 pmOntario

49h 09m

2 stops

CGK5:05 amJakarta Soekarno-Hatta Intl

$1,000

United Airlines

Sep 10

CGK7:00 amJakarta Soekarno-Hatta Intl

27h 01m

2 stops

ONT8:01 pmOntario

Sep 14

ONT1:56 pmOntario

49h 09m

2 stops

CGK5:05 amJakarta Soekarno-Hatta Intl

$1,002

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Fri 8/28

12:15 pm-5:40 pm

1 stop19h 25m

Ontario

Mon 8/31

11:55 pm-11:15 am

1 stop21h 20m

$892

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 12/24

1:00 am-5:05 pm

1 stop31h 05m

Ontario

Thu 2/4

10:50 pm-1:40 pm

1 stop23h 50m

$947

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 12/24

1:00 am-5:05 pm

1 stop31h 05m

Ontario

Thu 2/11

10:50 pm-1:40 pm

1 stop23h 50m

$948

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 12/24

1:00 am-5:05 pm

1 stop31h 05m

Ontario

Sun 1/31

10:50 pm-11:50 pm

1 stop34h 00m

$955

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 12/24

1:00 am-5:05 pm

1 stop31h 05m

Ontario

Thu 2/4

10:50 pm-1:40 pm

1 stop23h 50m

$963

Quickest round-trip

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Fri 9/25

12:15 pm-5:05 pm

1 stop18h 50m

Ontario

Fri 10/2

11:30 pm-11:15 am

1 stop21h 45m

$997

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 9/10

7:00 am-8:01 pm

2 stops27h 01m

Ontario

Mon 9/14

1:56 pm-5:05 am

2 stops49h 09m

$999

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 9/10

7:00 am-8:01 pm

2 stops27h 01m

Ontario

Mon 9/14

1:56 pm-5:05 am

2 stops49h 09m

$1,000

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 9/10

7:00 am-8:01 pm

2 stops27h 01m

Ontario

Mon 9/14

1:56 pm-5:05 am

2 stops49h 09m

$1,002

JakartaOntario

CGK Jakarta Soekarno-Hatta Intl - ONT Ontario

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 11/11

7:15 am-6:01 pm

2 stops25h 46m

Ontario

Thu 12/10

6:00 am-11:55 pm

2 stops26h 55m

$1,002

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 Jakarta 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 airline that flies from Jakarta to Ontario?

STARLUX Airlines is the most popular carrier operating from Jakarta to Ontario

What airlines fly to Ontario?

STARLUX Airlines, Singapore Airlines and United Airlines are the top three most popular airlines that fly to Ontario from Jakarta according to our data. STARLUX Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Jakarta to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Jakarta to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Jakarta to Ontario (JKT to ONT) flight deals and tips

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

Fastest flight time	18h 30m
Direct flights	None

The fastest flight from Jakarta to Ontario takes 18h 30m

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

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Frequently asked questions about flying from Jakarta to Ontario

How far is Jakarta to Ontario by plane?
Ontario is 9002.7 mi away from Jakarta. A reasonable flight in good conditions will take 18h 30m.
When did momondo last update prices for flights from Jakarta to Ontario Airport?
Prices for flights from Jakarta to Ontario Airport were last updated today.
How many operators does momondo search for flights from Jakarta to Ontario Airport?
As of August 2026, there is 1 operator available to choose from for flights from Jakarta to Ontario Airport.
How old do you have to be to fly from Jakarta to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Jakarta to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Jakarta to Ontario

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

Airline	Rating	Free Cancellation	Price
STARLUX Airlines	PriceFrom $731	Free Cancellation	Rating 8.8 371 reviews		Search STARLUX Airlines flights

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from Jakarta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Jakarta and alert you when they change.

An easier way to manage your Ontario trip

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Cheap flights from Jakarta to Los Angeles from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jakarta to Los Angeles departing on 10/23. 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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STARLUX Airlines flights from Jakarta to Ontario

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United Airlines flights from Jakarta to Ontario

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How to get the cheapest flight ticket from Jakarta to Ontario

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

What airlines fly to Ontario?

When to book flights from Jakarta to Ontario

Cheap Jakarta to Ontario (JKT to ONT) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Jakarta to Ontario

Best airlines flying from Jakarta to Ontario

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

Why use momondo?

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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