Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Jakarta from $395

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 8/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Jakarta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:20 am - 12:45 am
ONT
-
CGK
28h 25m
2 stops
Korean Air Logo
2:15 am - 5:21 pm
CGK
-
ONT
29h 06m
2 stops
$736Korean Air
Sun, Aug 9 - Mon, Aug 24
Delta Logo
6:20 am - 12:45 am
ONT
-
CGK
28h 25m
2 stops
Delta Logo
2:15 am - 10:40 pm
CGK
-
ONT
34h 25m
2 stops
$769Delta
Tue, Sep 1 - Thu, Sep 17
Delta Logo
6:00 am - 12:45 am
ONT
-
CGK
28h 45m
2 stops
Delta Logo
9:50 pm - 11:48 pm
CGK
-
ONT
39h 58m
2 stops
$769Delta
Fri, Oct 23 - Sat, Mar 20
Delta Logo
6:20 am - 12:45 am
ONT
-
CGK
28h 25m
2 stops
Delta Logo
2:15 am - 10:40 pm
CGK
-
ONT
34h 25m
2 stops
$769Delta
Tue, Sep 1 - Tue, Sep 15
Korean Air Logo
7:04 am - 8:20 pm
ONT
-
CGK
46h 16m
2 stops
Korean Air Logo
9:50 pm - 5:13 pm
CGK
-
ONT
34h 23m
2 stops
$774Korean Air
Fri, Nov 13 - Sun, Nov 29
Korean Air Logo
6:20 am - 12:45 am
ONT
-
CGK
28h 25m
2 stops
Korean Air Logo
9:50 pm - 5:17 pm
CGK
-
ONT
33h 27m
2 stops
$774Korean Air
Fri, Oct 23 - Fri, Mar 19
Korean Air Logo
6:20 am - 8:20 pm
ONT
-
CGK
48h 00m
2 stops
Korean Air Logo
9:50 pm - 5:17 pm
CGK
-
ONT
33h 27m
2 stops
$774Korean Air
Sat, Oct 24 - Sun, Mar 21
STARLUX Airlines Logo
11:30 pm - 11:20 am
ONT
-
CGK
21h 50m
1 stop
STARLUX Airlines Logo
12:25 pm - 3:55 pm
CGK
-
ONT
18h 30m
1 stop
$918STARLUX Airlines
Fri, Oct 23 - Sat, Nov 14
STARLUX Airlines Logo
10:45 pm - 11:20 am
ONT
-
CGK
22h 35m
1 stop
STARLUX Airlines Logo
12:25 pm - 4:55 pm
CGK
-
ONT
18h 30m
1 stop
$919STARLUX Airlines
Wed, Oct 28 - Wed, Mar 24
STARLUX Airlines Logo
10:45 pm - 11:20 am
ONT
-
CGK
22h 35m
1 stop
STARLUX Airlines Logo
12:25 pm - 4:55 pm
CGK
-
ONT
18h 30m
1 stop
$920STARLUX Airlines
Wed, Oct 28 - Wed, Mar 24

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

China Airlines flights from Ontario to Jakarta

Our best China Airlines deals on Ontario to Jakarta flight tickets
China Airlines
Jan 26
ONT10:50 pmOntario
34h 00m
1 stop
CGK11:50 pmJakarta Soekarno-Hatta Intl
Jun 20
CGK1:30 amJakarta Soekarno-Hatta Intl
30h 30m
1 stop
ONT6:00 pmOntario
$944
China Airlines
Sep 12
ONT12:45 amOntario
22h 50m
1 stop
CGK1:35 pmJakarta Soekarno-Hatta Intl
Sep 29
CGK1:00 amJakarta Soekarno-Hatta Intl
31h 00m
1 stop
ONT6:00 pmOntario
$949
China Airlines
Aug 7
ONT12:45 amOntario
22h 50m
1 stop
CGK1:35 pmJakarta Soekarno-Hatta Intl
Sep 1
CGK1:00 amJakarta Soekarno-Hatta Intl
31h 40m
1 stop
ONT6:40 pmOntario
$968

United Airlines flights from Ontario to Jakarta

Our best United Airlines deals on Ontario to Jakarta flight tickets
United Airlines
Nov 17
ONT1:35 pmOntario
35h 40m
2 stops
CGK4:15 pmJakarta Soekarno-Hatta Intl
Jan 16
CGK7:15 amJakarta Soekarno-Hatta Intl
23h 12m
2 stops
ONT3:27 pmOntario
$874
United Airlines
Sep 10
ONT6:08 amOntario
32h 57m
2 stops
CGK5:05 amJakarta Soekarno-Hatta Intl
Sep 14
CGK9:25 pmJakarta Soekarno-Hatta Intl
36h 36m
2 stops
ONT8:01 pmOntario
$875
United Airlines
Aug 13
ONT7:13 pmOntario
30h 47m
2 stops
CGK4:00 pmJakarta Soekarno-Hatta Intl
Aug 18
CGK6:10 amJakarta Soekarno-Hatta Intl
27h 51m
2 stops
ONT8:01 pmOntario
$876

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 30, 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

Sun 8/9

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Mon 8/24

2:15 am-5:21 pm

2 stops29h 06m

$736

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 9/1

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Thu 9/17

2:15 am-10:40 pm

2 stops34h 25m

$769

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Fri 10/23

6:00 am-12:45 am

2 stops28h 45m

Jakarta Soekarno-Hatta Intl

Sat 3/20

9:50 pm-11:48 pm

2 stops39h 58m

$769

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 9/1

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Tue 9/15

2:15 am-10:40 pm

2 stops34h 25m

$769

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Fri 11/13

7:04 am-8:20 pm

2 stops46h 16m

Jakarta Soekarno-Hatta Intl

Sun 11/29

9:50 pm-5:13 pm

2 stops34h 23m

$774

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Fri 10/23

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Fri 3/19

9:50 pm-5:17 pm

2 stops33h 27m

$774

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sat 10/24

6:20 am-8:20 pm

2 stops48h 00m

Jakarta Soekarno-Hatta Intl

Sun 3/21

9:50 pm-5:17 pm

2 stops33h 27m

$774
Quickest round-trip

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Fri 10/23

11:30 pm-11:20 am

1 stop21h 50m

Jakarta Soekarno-Hatta Intl

Sat 11/14

12:25 pm-3:55 pm

1 stop18h 30m

$918

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 10/28

10:45 pm-11:20 am

1 stop22h 35m

Jakarta Soekarno-Hatta Intl

Wed 3/24

12:25 pm-4:55 pm

1 stop18h 30m

$919

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 10/28

10:45 pm-11:20 am

1 stop22h 35m

Jakarta Soekarno-Hatta Intl

Wed 3/24

12:25 pm-4:55 pm

1 stop18h 30m

$920

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 month to fly to Jakarta?

In general, March 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 $615. If you don’t want to visit Jakarta in March, then you should wait until November to fly from Ontario, when ticket prices are also cheap, with an average price of $812.

Can stopping save me money on Ontario to Jakarta flights?

You could potentially save up to 50% 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

25h 19m

Direct flights

None
The fastest flight from Ontario to Jakarta takes 25h 19m
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 25h 19m.

  • 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
Korean AirPriceFrom $615Free CancellationRating
8.4
1,223 reviews
Search Korean Air flights
STARLUX AirlinesPriceFrom $812Free CancellationRating
8.8
362 reviews
Search STARLUX 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
Sat 8/29
Sat 9/5
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