Find flights
When to book
FAQs

Cheap flights from Jakarta, Indonesia to Ontario from Rp 8,237,392

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
JKT — ONT
29 Aug — 5 Sep1
1 adult

Cheap flight deals from Jakarta to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Jakarta (JKT) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 August 2025.

Round-trip from

Rp 12,647,965

One-way from

Rp 8,237,392

Popular in

July

Cheapest in

September

Average price

Rp 14,220,853
STARLUX Airlines
  • STARLUX Airlines
  • 22/10-6/2
  • 2 total stops
  • 41h 30m total
  • Jakarta to Ontario
Search Deals
STARLUX Airlines
  • STARLUX Airlines
  • 6/12
  • 1 total stop
  • 19h 05m total
  • Jakarta to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (Rp 4,819,635,200 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (Rp 2,829,448,448 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Jakarta to Ontario

Cheapest flights from Jakarta to Ontario
Explore the most affordable flight options available from Jakarta to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2025.

Wed 22/1012.15CGK - ONT
1 stop18h 50mSTARLUX Airlines
Fri 6/221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 22/8Rp 12,647,965
Wed 22/1012.15CGK - ONT
1 stop18h 50mSTARLUX Airlines
Wed 4/221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 23/8Rp 12,988,487
Wed 22/1012.15CGK - ONT
1 stop18h 50mSTARLUX Airlines
Mon 2/221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 22/8Rp 13,020,918
Wed 22/1012.15CGK - ONT
1 stop18h 50mSTARLUX Airlines
Mon 9/221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 21/8Rp 13,037,133
Wed 15/1012.15CGK - ONT
1 stop18h 50mSTARLUX Airlines
Wed 4/221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 23/8Rp 13,377,655
Fri 24/1012.15CGK - ONT
1 stop18h 50mSTARLUX Airlines
Wed 4/221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 23/8Rp 13,847,900
Fri 24/1012.15CGK - ONT
1 stop18h 50mSTARLUX Airlines
Fri 6/221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 22/8Rp 13,880,331
Fri 17/1012.15CGK - ONT
1 stop18h 50mSTARLUX Airlines
Fri 6/221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 21/8Rp 13,896,546
Wed 5/1112.25CGK - ONT
1 stop19h 05mSTARLUX Airlines
Mon 24/1121.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 22/8Rp 13,928,977
Wed 17/1212.25CGK - ONT
1 stop19h 05mSTARLUX Airlines
Wed 31/1221.45ONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 23/8Rp 14,139,776
Sun 14/914.40CGK - ONT
1 stop42h 00mChina Airlines
Wed 17/900.10ONT - CGK
1 stop23h 25mChina Airlines
Deal found 23/8Rp 14,496,514

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jakarta to Ontario 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, Cheapflights users made 22,532 searches. Data last updated 24 August 2025.
Use the filters below to find and compare flights from Jakarta to Ontario that are best for you.

Fly from

Jakarta

Fly to

Ontario

Route

Depart

Return

Price

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 22/10

12.15-17.05

1 stop18h 50m

Ontario

Fri 6/2

21.45-11.25

1 stop22h 40m

Rp 12,647,965

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 24/12

12.25-16.30

1 stop19h 05m

Ontario

Mon 5/1

21.45-11.25

1 stop22h 40m

Rp 12,988,487

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 22/10

12.15-17.05

1 stop18h 50m

Ontario

Mon 2/2

21.45-11.25

1 stop22h 40m

Rp 12,988,487

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 22/10

12.15-17.05

1 stop18h 50m

Ontario

Wed 4/2

21.45-11.25

1 stop22h 40m

Rp 12,988,487

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 22/10

12.15-17.05

1 stop18h 50m

Ontario

Mon 9/2

21.45-11.25

1 stop22h 40m

Rp 13,037,133

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Fri 17/10

12.15-17.05

1 stop18h 50m

Ontario

Wed 4/2

21.45-11.25

1 stop22h 40m

Rp 13,377,655

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 15/10

12.15-17.05

1 stop18h 50m

Ontario

Wed 4/2

21.45-11.25

1 stop22h 40m

Rp 13,377,655

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 15/10

12.15-17.05

1 stop18h 50m

Ontario

Fri 6/2

21.45-11.25

1 stop22h 40m

Rp 13,377,655

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Fri 17/10

12.15-17.05

1 stop18h 50m

Ontario

Fri 6/2

21.45-11.25

1 stop22h 40m

Rp 13,377,655

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sat 6/12

12.25-16.30

1 stop19h 05m

Rp 8,237,392

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Jakarta to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Jakarta with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jakarta to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Jakarta to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Jakarta?

    Located just 4.9 km from the city centre, Ontario is the airport most travellers will use when flying to Ontario from Jakarta. Booking flights from Jakarta to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from Jakarta from 0 different airlines.

  • How long is the flight from Jakarta to Ontario?

    STARLUX Airlines can get you from Jakarta to Ontario in just under 18h 50m. Your travel time can differ by up to . The distance between Jakarta and Ontario is about 14503 km.

  • Can I find deals for flights from Jakarta to Ontario that include hotel bookings?

    Yes. In addition to deals on Jakarta to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jakarta to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jakarta to Ontario.

  • Can I find deals for business class flights from Jakarta to Ontario?

    Yes. Cheapflights offers flight deals from Jakarta to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Ontario car hire
Burbank Bob Hope Airport car hire
Los Angeles car hire
San Francisco car hire
Burbank car hire

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Jakarta to Ontario?

Cheapflights helps you search for flights from Jakarta to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Jakarta to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Jakarta by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Jakarta to Ontario with no change fees?

Yes, we can. To see specific flights from Jakarta to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Jakarta to Ontario become cheaper?

Yes! Start tracking prices for Jakarta to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.