Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Jakarta from $403

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Jakarta departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Jakarta

Cheap round-trip flights

Delta Logo
6:00 am - 8:10 pmONT-CGK
48h 10m2 stops
Delta Logo
9:50 pm - 10:49 pmCGK-ONT
38h 59m2 stops
$771Delta
Find Deal
Wed, Sep 24 - Wed, Oct 15
Korean Air Logo
6:00 am - 8:10 pmONT-CGK
48h 10m2 stops
Korean Air Logo
9:50 pm - 5:00 pmCGK-ONT
33h 10m2 stops
$774Korean Air
Find Deal
Tue, Aug 12 - Tue, Sep 16
STARLUX Airlines Logo
11:10 pm - 11:15 amONT-CGK
22h 05m1 stop
STARLUX Airlines Logo
12:15 pm - 5:05 pmCGK-ONT
18h 50m1 stop
$864STARLUX Airlines
Find Deal
Wed, Sep 17 - Wed, Oct 15
STARLUX Airlines Logo
11:10 pm - 11:15 amONT-CGK
22h 05m1 stop
STARLUX Airlines Logo
12:15 pm - 5:05 pmCGK-ONT
18h 50m1 stop
$866STARLUX Airlines
Find Deal
Wed, Sep 17 - Wed, Oct 15
China Airlines Logo
12:10 am - 12:30 amONT-CGK
34h 20m1 stop
China Airlines Logo
1:30 am - 6:00 pmCGK-ONT
30h 30m1 stop
$885China Airlines
Find Deal
Tue, Sep 16 - Tue, Oct 14
China Airlines Logo
12:10 am - 1:35 pmONT-CGK
23h 25m1 stop
China Airlines Logo
1:30 am - 5:50 pmCGK-ONT
30h 20m1 stop
$887China Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
Logo
6:00 am - 8:10 pmONT-CGK
48h 10m2 stops
Logo
12:25 pm - 3:50 pmCGK-ONT
18h 25m1 stop
$914
Find Deal
Wed, Sep 3 - Wed, Nov 26
Logo
6:00 am - 8:10 pmONT-CGK
48h 10m2 stops
Logo
12:25 pm - 3:50 pmCGK-ONT
18h 25m1 stop
$923
Find Deal
Wed, Sep 10 - Wed, Nov 26
United Airlines Logo
6:00 am - 11:45 pmONT-CGK
27h 45m2 stops
United Airlines Logo
7:00 am - 8:33 pmCGK-ONT
27h 33m2 stops
$946United Airlines
Find Deal
Tue, Aug 19 - Wed, Sep 17
United Airlines Logo
9:36 am - 11:45 pmONT-CGK
24h 09m2 stops
United Airlines Logo
9:25 pm - 10:52 pmCGK-ONT
39h 27m2 stops
$947United Airlines
Find Deal
Tue, Sep 30 - Sun, Oct 19

STARLUX Airlines flights from Ontario to Jakarta

Our best STARLUX Airlines deals on Ontario to Jakarta flight tickets
STARLUX Airlines
Sep 17
ONT11:10 pmOntario
22h 05m
1 stop
CGK11:15 amJakarta Soekarno-Hatta Intl
Oct 15
CGK12:15 pmJakarta Soekarno-Hatta Intl
18h 50m
1 stop
ONT5:05 pmOntario
$864
Find similar
STARLUX Airlines
Sep 17
ONT11:10 pmOntario
22h 05m
1 stop
CGK11:15 amJakarta Soekarno-Hatta Intl
Oct 15
CGK12:15 pmJakarta Soekarno-Hatta Intl
18h 50m
1 stop
ONT5:05 pmOntario
$866
Find similar
STARLUX Airlines
Aug 4
ONT11:45 pmOntario
21h 30m
1 stop
CGK11:15 amJakarta Soekarno-Hatta Intl
Aug 29
CGK12:15 pmJakarta Soekarno-Hatta Intl
19h 25m
1 stop
ONT5:40 pmOntario
$910
Find similar

China Airlines flights from Ontario to Jakarta

Our best China Airlines deals on Ontario to Jakarta flight tickets
China Airlines
Sep 16
ONT12:10 amOntario
34h 20m
1 stop
CGK12:30 amJakarta Soekarno-Hatta Intl
Oct 14
CGK1:30 amJakarta Soekarno-Hatta Intl
30h 30m
1 stop
ONT6:00 pmOntario
$885
Find similar
China Airlines
Oct 19
ONT12:10 amOntario
23h 25m
1 stop
CGK1:35 pmJakarta Soekarno-Hatta Intl
Oct 26
CGK1:30 amJakarta Soekarno-Hatta Intl
30h 20m
1 stop
ONT5:50 pmOntario
$887
Find similar
China Airlines
Jan 3
ONT10:50 pmOntario
23h 50m
1 stop
CGK1:40 pmJakarta Soekarno-Hatta Intl
Apr 1
CGK2:40 pmJakarta Soekarno-Hatta Intl
41h 20m
1 stop
ONT6:00 pmOntario
$901
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Jakarta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Ontario to Jakarta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 9/24

6:00 am-8:10 pm

2 stops48h 10m

Jakarta Soekarno-Hatta Intl

Wed 10/15

9:50 pm-10:49 pm

2 stops38h 59m

$771

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 8/12

6:00 am-8:10 pm

2 stops48h 10m

Jakarta Soekarno-Hatta Intl

Tue 9/16

9:50 pm-5:00 pm

2 stops33h 10m

$774

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 9/17

11:10 pm-11:15 am

1 stop22h 05m

Jakarta Soekarno-Hatta Intl

Wed 10/15

12:15 pm-5:05 pm

1 stop18h 50m

$864

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 9/17

11:10 pm-11:15 am

1 stop22h 05m

Jakarta Soekarno-Hatta Intl

Wed 10/15

12:15 pm-5:05 pm

1 stop18h 50m

$866

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 9/16

12:10 am-12:30 am

1 stop34h 20m

Jakarta Soekarno-Hatta Intl

Tue 10/14

1:30 am-6:00 pm

1 stop30h 30m

$885

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 10/19

12:10 am-1:35 pm

1 stop23h 25m

Jakarta Soekarno-Hatta Intl

Sun 10/26

1:30 am-5:50 pm

1 stop30h 20m

$887

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 9/3

6:00 am-8:10 pm

2 stops48h 10m

Jakarta Soekarno-Hatta Intl

Wed 11/26

12:25 pm-3:50 pm

1 stop18h 25m

$914

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 9/10

6:00 am-8:10 pm

2 stops48h 10m

Jakarta Soekarno-Hatta Intl

Wed 11/26

12:25 pm-3:50 pm

1 stop18h 25m

$923

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 8/19

6:00 am-11:45 pm

2 stops27h 45m

Jakarta Soekarno-Hatta Intl

Wed 9/17

7:00 am-8:33 pm

2 stops27h 33m

$946

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 9/30

9:36 am-11:45 pm

2 stops24h 09m

Jakarta Soekarno-Hatta Intl

Sun 10/19

9:25 pm-10:52 pm

2 stops39h 27m

$947

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Jakarta from

How to get the cheapest flight ticket from Ontario to Jakarta

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 day to depart on your flight to Jakarta?

The cheapest day to depart on your flight to Jakarta is on a Monday when prices can be found for as low as $940. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Jakarta on Saturday is $1,048.

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

Flying to Jakarta from Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as $946 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Jakarta, so prices are often more expensive at around $1,004 per ticket.

Can stopping save me money on Ontario to Jakarta flights?

You could potentially save up to 15% on your flight if you consider stops on a Ontario to Jakarta flight.

When to book flights from Ontario to Jakarta

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

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

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

Best Price Found

$403

Fastest flight time

21h 30m

Direct flights

None

Airports in Jakarta

1 airport
The best one-way flight to Jakarta from Ontario in the past 72 hours is $403. The best round-trip flight deal from Ontario to Jakarta found on momondo in the last 72 hours is $771.
The fastest flight from Ontario to Jakarta takes 21h 30m
There are no direct flights from Ontario to Jakarta. Popular non-direct route for this connection is Ontario Airport - Jakarta Soekarno-Hatta Intl Airport.
There is 1 airport near Jakarta: Jakarta Soekarno-Hatta Intl (CGK)
Search flight deals

  • How far is Ontario to Jakarta by plane?

    Jakarta is 9002.7 mi away from Ontario. In terms of flight time, this usually takes a little over 22h 05m.

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

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

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

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

    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 Jakarta.

  • What documentation or ID do you need to fly to Jakarta?

    The travel and health documents required for your trip to Jakarta 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 Jakarta. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Jakarta

Compare and see reviews for airlines that fly from Ontario to Jakarta with momondo
Airline
Rating
Free Cancellation
Price
STARLUX AirlinesPriceFrom $705Free CancellationRating
9.0
198 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $933Free CancellationRating
8.3
754 reviews
Search China Airlines flights
United AirlinesPriceFrom $1,015Free CancellationRating
7.4
8,896 reviews
Search United Airlines flights

Traveling to a place near Jakarta?

Book flights to Jakarta if you plan to visit one of these locations
Bogor
Depok

Why use momondo?

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

Finding the right flight to Jakarta from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jakarta quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Ontario to Jakarta flights to just show those with flexible booking policies.

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

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

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

Price alerts on flights to Jakarta from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Jakarta 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/3
Sun 8/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Indonesia

Fly into one of these airports located in Jakarta

Airports listed have a maximum distance of 12.3 mi from Jakarta
Jakarta Soekarno-Hatta Intl Airport