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Cheap flights from Ontario to Jakarta from $407

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 8/11. 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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0 bags

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Find the cheapest flights from Ontario to Jakarta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:55 pm - 8:10 pm
ONT
-
CGK
60h 15m
2 stops
Delta Logo
9:50 pm - 10:40 pm
CGK
-
ONT
38h 50m
2 stops
$729Delta
Wed, Aug 12 - Fri, Sep 11
United Airlines Logo
7:13 pm - 5:05 am
ONT
-
CGK
43h 52m
2 stops
United Airlines Logo
7:00 am - 10:58 pm
CGK
-
ONT
29h 58m
2 stops
$828United Airlines
Wed, Aug 19 - Mon, Aug 31
United Airlines Logo
6:00 am - 11:45 pm
ONT
-
CGK
27h 45m
2 stops
United Airlines Logo
7:00 am - 8:04 pm
CGK
-
ONT
27h 04m
2 stops
$831United Airlines
Thu, Sep 3 - Sat, Sep 19
United Airlines Logo
9:01 am - 11:45 pm
ONT
-
CGK
24h 44m
2 stops
United Airlines Logo
6:10 am - 8:04 pm
CGK
-
ONT
27h 54m
2 stops
$834United Airlines
Wed, Aug 12 - Wed, Aug 26
Korean Air Logo
6:20 am - 12:45 am
ONT
-
CGK
28h 25m
2 stops
Korean Air Logo
2:15 am - 5:16 pm
CGK
-
ONT
29h 01m
2 stops
$871Korean Air
Tue, Jul 28 - Fri, Aug 28
Korean Air Logo
7:00 am - 8:10 pm
ONT
-
CGK
47h 10m
2 stops
Korean Air Logo
9:50 pm - 5:16 pm
CGK
-
ONT
33h 26m
2 stops
$875Korean Air
Tue, Aug 11 - Wed, Sep 9
Korean Air Logo
6:00 am - 12:45 am
ONT
-
CGK
28h 45m
2 stops
Korean Air Logo
2:15 am - 10:40 pm
CGK
-
ONT
34h 25m
2 stops
$879Korean Air
Sun, Aug 9 - Sun, Sep 13
ANA Logo
6:00 am - 11:45 pm
ONT
-
CGK
27h 45m
2 stops
ANA Logo
6:10 am - 10:59 pm
CGK
-
ONT
30h 49m
2 stops
$884ANA
Thu, Sep 17 - Sun, Sep 27
Delta Logo
7:00 am - 8:10 pm
ONT
-
CGK
47h 10m
2 stops
Delta Logo
9:50 pm - 10:40 pm
CGK
-
ONT
38h 50m
2 stops
$938Delta
Tue, Aug 18 - Fri, Sep 18
Delta Logo
9:55 am - 8:10 pm
ONT
-
CGK
68h 15m
2 stops
Delta Logo
9:50 pm - 10:40 pm
CGK
-
ONT
38h 50m
2 stops
$944Delta
Wed, Aug 19 - Fri, Sep 18

Delta flights from Ontario to Jakarta

Our best Delta deals on Ontario to Jakarta flight tickets
Delta
Jul 29
ONT6:20 amOntario
47h 50m
2 stops
CGK8:10 pmJakarta Soekarno-Hatta Intl
Sep 1
CGK9:50 pmJakarta Soekarno-Hatta Intl
39h 54m
2 stops
ONT11:44 pmOntario
$723
Delta
Jul 29
ONT6:20 amOntario
47h 50m
2 stops
CGK8:10 pmJakarta Soekarno-Hatta Intl
Aug 31
CGK9:50 pmJakarta Soekarno-Hatta Intl
38h 50m
2 stops
ONT10:40 pmOntario
$865
Delta
Oct 23
ONT7:00 amOntario
47h 20m
2 stops
CGK8:20 pmJakarta Soekarno-Hatta Intl
Nov 14
CGK9:50 pmJakarta Soekarno-Hatta Intl
34h 27m
2 stops
ONT5:17 pmOntario
$873

Korean Air flights from Ontario to Jakarta

Our best Korean Air deals on Ontario to Jakarta flight tickets
Korean Air
Aug 12
ONT7:00 amOntario
27h 45m
2 stops
CGK12:45 amJakarta Soekarno-Hatta Intl
Sep 13
CGK2:15 amJakarta Soekarno-Hatta Intl
29h 01m
2 stops
ONT5:16 pmOntario
$729
Korean Air
Jul 28
ONT6:20 amOntario
28h 25m
2 stops
CGK12:45 amJakarta Soekarno-Hatta Intl
Aug 28
CGK2:15 amJakarta Soekarno-Hatta Intl
29h 01m
2 stops
ONT5:16 pmOntario
$871
Korean Air
Aug 11
ONT7:00 amOntario
47h 10m
2 stops
CGK8:10 pmJakarta Soekarno-Hatta Intl
Sep 9
CGK9:50 pmJakarta Soekarno-Hatta Intl
33h 26m
2 stops
ONT5:16 pmOntario
$875

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 May 1, 2026.
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

Cheapest round-trip

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 8/12

5:55 pm-8:10 pm

2 stops60h 15m

Jakarta Soekarno-Hatta Intl

Fri 9/11

9:50 pm-10:40 pm

2 stops38h 50m

$729

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 8/19

7:13 pm-5:05 am

2 stops43h 52m

Jakarta Soekarno-Hatta Intl

Mon 8/31

7:00 am-10:58 pm

2 stops29h 58m

$828

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Thu 9/3

6:00 am-11:45 pm

2 stops27h 45m

Jakarta Soekarno-Hatta Intl

Sat 9/19

7:00 am-8:04 pm

2 stops27h 04m

$831
Quickest round-trip

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 8/12

9:01 am-11:45 pm

2 stops24h 44m

Jakarta Soekarno-Hatta Intl

Wed 8/26

6:10 am-8:04 pm

2 stops27h 54m

$834

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 7/28

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Fri 8/28

2:15 am-5:16 pm

2 stops29h 01m

$871

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 8/11

7:00 am-8:10 pm

2 stops47h 10m

Jakarta Soekarno-Hatta Intl

Wed 9/9

9:50 pm-5:16 pm

2 stops33h 26m

$875

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 8/9

6:00 am-12:45 am

2 stops28h 45m

Jakarta Soekarno-Hatta Intl

Sun 9/13

2:15 am-10:40 pm

2 stops34h 25m

$879

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Thu 9/17

6:00 am-11:45 pm

2 stops27h 45m

Jakarta Soekarno-Hatta Intl

Sun 9/27

6:10 am-10:59 pm

2 stops30h 49m

$884

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 8/18

7:00 am-8:10 pm

2 stops47h 10m

Jakarta Soekarno-Hatta Intl

Fri 9/18

9:50 pm-10:40 pm

2 stops38h 50m

$938

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 8/19

9:55 am-8:10 pm

2 stops68h 15m

Jakarta Soekarno-Hatta Intl

Fri 9/18

9:50 pm-10:40 pm

2 stops38h 50m

$944

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 month to fly to Jakarta?

In general, November is the cheapest month to fly from Ontario to Jakarta. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $559. If you don’t want to visit Jakarta in November, then you should wait until March to fly from Ontario, when ticket prices are also cheap, with an average price of $615.

Can stopping save me money on Ontario to Jakarta flights?

You could potentially save up to 11% 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

Fastest flight time

22h 05m

Direct flights

None
The fastest flight from Ontario to Jakarta takes 22h 05m
There are no direct flights from Ontario to Jakarta. There are no popular flight routes from Ontario to Jakarta.
Search flight deals

Frequently asked questions about flying from Ontario to Jakarta

  • 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 $812Free CancellationRating
8.9
304 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $849Free CancellationRating
8.3
819 reviews
Search China 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

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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