What are the cheapest airlines to fly from Jakarta to Ontario one-way?

For one-way options, check prices for STARLUX Airlines. According to our data, you can fly for as low as Rp 9,076,122. Users have also found prices from Rp 9,531,555 and Rp 12,182,824 on China Airlines and United Airlines, respectively. Find deals

How far in advance should I book a flight from Jakarta to Ontario?

Find a great deal and save up to 33% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Jakarta to Ontario within the next two weeks, with the cheapest ticket starting at Rp 11,759,922. Find deals

What is the cheapest month to fly from Jakarta to Ontario?

Our data shows that September tends to be the cheapest month to fly to Ontario from Jakarta. Users have commonly found prices around Rp 14,964,216 for the month, but tickets can be as low as Rp 10,816,526. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from JKT to ONT?

When flying from Jakarta to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

Rp 9,076,122+ Flights from Jakarta, Indonesia to Ontario

Cheap flight deals from Jakarta to Ontario

Round-trip from	Rp 13,012,362
One-way from	Rp 9,076,122
Popular in	July
Cheapest in	September
Average price	Rp 14,834,092

STARLUX Airlines
8/10-13/10
2 total stops
40h 55m total
Jakarta to Ontario

Search Deals

STARLUX Airlines
9/7
1 total stop
19h 25m total
Jakarta to Ontario

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (Rp 11,288,093,696 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (Rp 2,886,174,464 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 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 16 June 2025.

Wed 8/1012.15CGK - ONT

1 stop18h 50mSTARLUX Airlines

Mon 13/1023.10ONT - CGK

1 stop22h 05mSTARLUX Airlines

Deal found 14/6Rp 13,012,362

Tue 12/814.40CGK - ONT

1 stop42h 00mChina Airlines

Sun 17/800.45ONT - CGK

1 stop22h 50mChina Airlines

Deal found 16/6Rp 14,850,358

Wed 3/907.00CGK - ONT

2 stops27h 33mUnited Airlines

Thu 18/918.50ONT - CGK

2 stops44h 15mUnited Airlines

Deal found 14/6Rp 15,663,630

Tue 12/814.40CGK - ONT

1 stop42h 00mMultiple Airlines

Mon 18/823.45ONT - CGK

1 stop21h 30mMultiple Airlines

Deal found 16/6Rp 18,347,430

Tue 2/1200.20CGK - ONT

2 stops32h 57mQatar Airways

Wed 11/211.30ONT - CGK

2 stops36h 30mQatar Airways

Deal found 15/6Rp 21,080,026

Tue 7/1000.45CGK - ONT

2 stops34h 44mEtihad Airways

Mon 13/1022.56ONT - CGK

2 stops44h 39mEtihad Airways

Deal found 14/6Rp 23,893,950

Mon 4/819.30CGK - ONT

3 stops41h 17mKLM

Sun 17/809.50ONT - CGK

3 stops42h 25mKLM

Deal found 14/6Rp 96,649,320

Best flights from Jakarta to Ontario
Discover carefully curated flight deals from Jakarta to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 June 2025.

Wed 8/1012.15CGK - ONT

1 stop18h 50mSTARLUX Airlines

Mon 13/1023.10ONT - CGK

1 stop22h 05mSTARLUX Airlines

Deal found 14/6Rp 13,012,362

Tue 12/814.40CGK - ONT

1 stop42h 00mChina Airlines

Sun 17/800.45ONT - CGK

1 stop22h 50mChina Airlines

Deal found 16/6Rp 14,850,358

Wed 3/907.00CGK - ONT

2 stops27h 33mUnited Airlines

Thu 18/918.50ONT - CGK

2 stops44h 15mUnited Airlines

Deal found 14/6Rp 15,663,630

Tue 12/814.40CGK - ONT

1 stop42h 00mMultiple Airlines

Mon 18/823.45ONT - CGK

1 stop21h 30mMultiple Airlines

Deal found 16/6Rp 18,347,430

Tue 2/1200.20CGK - ONT

2 stops37h 17mQatar Airways

Wed 25/206.00ONT - CGK

2 stops34h 05mQatar Airways

Deal found 15/6Rp 21,080,026

Tue 7/1000.45CGK - ONT

2 stops34h 44mEtihad Airways

Mon 13/1022.56ONT - CGK

2 stops44h 39mEtihad Airways

Deal found 14/6Rp 23,893,950

Mon 4/819.30CGK - ONT

3 stops41h 17mKLM

Sun 17/809.50ONT - CGK

3 stops42h 25mKLM

Deal found 14/6Rp 96,649,320

Last-minute flights from Jakarta to Ontario
Discover last-minute flight deals from Jakarta to Ontario. Data last updated 16 June 2025 and is based on user searches.

Sat 21/614.40CGK - ONT

1 stop41h 20mChina Airlines

Tue 1/700.45ONT - CGK

1 stop22h 50mChina Airlines

Deal found 14/6Rp 93,737,800

Sat 21/618.30CGK - ONT

2 stops43h 43mQatar Airways

Wed 2/706.00ONT - CGK

2 stops43h 00mQatar Airways

Deal found 14/6Rp 111,320,752

Thu 10/714.40CGK - ONT

1 stop42h 00mChina Airlines

Wed 16/700.45ONT - CGK

1 stop22h 50mChina Airlines

Deal found 14/6Rp 15,679,896

Thu 10/706.10CGK - ONT

2 stops25h 15mUnited Airlines

Thu 17/706.10ONT - CGK

2 stops27h 35mUnited Airlines

Deal found 14/6Rp 17,127,522

Thu 10/708.30CGK - ONT

2 stops24h 10mMultiple Airlines

Wed 16/700.45ONT - CGK

2 stops24h 50mMultiple Airlines

Deal found 14/6Rp 19,486,012

Tue 15/700.45CGK - ONT

2 stops35h 14mEtihad Airways

Wed 23/723.59ONT - CGK

2 stops54h 36mEtihad Airways

Deal found 16/6Rp 40,549,772

Wed 16/712.15CGK - ONT

1 stop19h 25mSTARLUX Airlines

Wed 23/723.45ONT - CGK

1 stop21h 30mSTARLUX Airlines

Deal found 16/6Rp 16,232,921

Sun 20/700.55CGK - ONT

2 stops31h 09mQatar Airways

Sun 3/812.00ONT - CGK

2 stops29h 30mQatar Airways

Deal found 16/6Rp 40,094,340

One-way flights from Jakarta to Ontario
Search for one-way flight options from Jakarta to Ontario. Find affordable one-way fares based on user searches. Data last updated 16 June 2025.

Wed 9/712.15CGK - ONT

1 stop19h 25mSTARLUX Airlines

Deal found 15/6Rp 9,076,122

Sun 7/914.40CGK - ONT

1 stop42h 00mChina Airlines

Deal found 15/6Rp 9,531,555

Sat 6/900.15CGK - ONT

2 stops32h 25mMultiple Airlines

Deal found 15/6Rp 9,824,333

Tue 8/721.25CGK - ONT

2 stops39h 27mUnited Airlines

Deal found 15/6Rp 12,182,824

Tue 9/1200.20CGK - ONT

2 stops32h 57mQatar Airways

Deal found 15/6Rp 12,556,929

Sat 5/700.45CGK - ONT

2 stops59h 14mEtihad Airways

Deal found 15/6Rp 27,781,392

Fri 28/1114.35CGK - ONT

2 stops23h 02mEVA Air

Deal found 15/6Rp 44,567,340

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jakarta to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 8/10

12.15-17.05

1 stop18h 50m

Ontario

Mon 13/10

23.10-11.15

1 stop22h 05m

Rp 13,012,362

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 12/8

14.40-18.40

1 stop42h 00m

Ontario

Sun 17/8

00.45-13.35

1 stop22h 50m

Rp 14,850,358

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 3/9

07.00-20.33

2 stops27h 33m

Ontario

Thu 18/9

18.50-05.05

2 stops44h 15m

Rp 15,663,630

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 12/8

14.40-18.40

1 stop42h 00m

Ontario

Mon 18/8

23.45-11.15

1 stop21h 30m

Rp 18,347,430

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 2/12

00.20-22.37

2 stops37h 17m

Ontario

Wed 25/2

06.00-07.05

2 stops34h 05m

Rp 21,080,026

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 7/10

00.45-21.29

2 stops34h 44m

Ontario

Mon 13/10

22.56-09.35

2 stops44h 39m

Rp 23,893,950

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Mon 4/8

19.30-22.47

3 stops41h 17m

Ontario

Sun 17/8

09.50-18.15

3 stops42h 25m

Rp 96,649,320

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 9/7

12.15-17.40

1 stop19h 25m

Rp 9,076,122

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 7/9

14.40-18.40

1 stop42h 00m

Rp 9,531,555

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sat 6/9

00.15-18.40

2 stops32h 25m

Rp 9,824,333

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 14 results

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

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and China Airlines from Jakarta to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

STARLUX Airlines

9.1

Wonderful

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

EVA Air

8.4

Very Good

1,204 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

China Airlines

8.3

Very Good

742 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

KLM

7.8

Good

1,361 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Qatar Airways

7.4

Good

3,585 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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.
What are the cheapest airlines to fly from Jakarta to Ontario one-way?
For one-way options, check prices for STARLUX Airlines. According to our data, you can fly for as low as Rp 9,076,122. Users have also found prices from Rp 9,531,555 and Rp 12,182,824 on China Airlines and United Airlines, respectively.
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

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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.

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Cheap flights from Jakarta, Indonesia to Ontario from Rp 9,076,122

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Jakarta to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Jakarta to Ontario

Cheapest flights from Jakarta to OntarioExplore 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 16 June 2025.

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 16 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jakarta to Ontario that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Jakarta to Ontario

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and China Airlines from Jakarta to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from Jakarta to Ontario one-way?

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

How can I find direct flights from Jakarta to Ontario?

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

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.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 16 June 2025.