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

The cheapest airline one-way is STARLUX Airlines, with whom users have recently found tickets for as low as Rp 8,076,048. However, be on the lookout for offers from China Airlines and EVA Air, as they are both options that can get you from Indonesia to Ontario for a low price. Find deals

What are the most popular routes from Indonesia to Ontario?

The most popular route from Indonesia to Ontario is Jakarta Soekarno-Hatta Intl - Ontario. You may also consider Denpasar Bali Ngurah Rai - Ontario or Surabaya Juanda - Ontario. Find deals

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 75% on flights from Indonesia to Ontario compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at Rp 13,925,902. For sooner than that we have options available in the next 3 days from Rp 15,469,613.

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

October is one of the best times of the year to fly to Ontario from Indonesia. Prices for October average Rp 15,894,811 per person but you can even find prices for as low as Rp 11,309,717. The most expensive prices can be found in the month of July. Opting for a October flight can save you 24% on your journey compared to booking in July

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

When flying from Indonesia 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 Indonesia?

Ontario (ONT) is the airport you will fly into if you book a flight from Indonesia to Ontario. It is only a 4.9 km journey from Ontario (ONT) to Ontario’s city centre.

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

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

How can I find direct flights from Indonesia to Ontario?

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

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

Yes. Cheapflights offers flight deals from Indonesia 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 28,115,047+ Flights from Indonesia to Ontario

Cheap flight deals from Indonesia to Ontario

Round-trip from	Rp 13,649,659
One-way from	Rp 8,076,048
Popular in	July
Cheapest in	October
Average price	Rp 15,973,351

STARLUX Airlines
25/6-27/8
2 total stops
40h 20m total
Indonesia to Ontario

Search Deals

STARLUX Airlines
20/6
1 total stop
18h 50m total
Indonesia to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (Rp 29,968,705,536 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (Rp 5,637,940,736 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Indonesia to Ontario

Cheapest flights from Indonesia to Ontario
Explore the most affordable flight options available from Indonesia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.

Wed 11/612.15CGK - ONT

1 stop18h 50mSTARLUX Airlines

Wed 9/723.45ONT - CGK

1 stop21h 30mSTARLUX Airlines

Deal found 9/6Rp 12,690,933

Tue 4/1101.30CGK - ONT

1 stop30h 20mChina Airlines

Fri 5/1222.45ONT - CGK

1 stop23h 55mChina Airlines

Deal found 8/6Rp 15,144,621

Thu 30/1021.45CGK - ONT

2 stops39h 00mUnited Airlines

Mon 1/1206.00ONT - CGK

2 stops33h 00mUnited Airlines

Deal found 8/6Rp 15,632,109

Thu 12/616.40DPS - ONT

2 stops64h 20mMultiple Airlines

Tue 24/600.10ONT - DPS

1 stop23h 30mMultiple Airlines

Deal found 9/6Rp 16,412,090

Wed 9/700.15CGK - ONT

2 stops32h 25mMultiple Airlines

Wed 23/700.45ONT - CGK

3 stops31h 55mMultiple Airlines

Deal found 8/6Rp 17,988,300

Fri 12/913.05DPS - ONT

2 stops43h 32mUnited Airlines

Sun 21/906.00ONT - DPS

2 stops45h 50mUnited Airlines

Deal found 9/6Rp 18,037,050

Wed 29/1000.20CGK - ONT

2 stops37h 10mQatar Airways

Tue 18/1111.39ONT - CGK

2 stops36h 31mQatar Airways

Deal found 8/6Rp 21,416,964

Tue 16/909.55DPS - ONT

2 stops47h 33mQatar Airways

Mon 22/911.39ONT - DPS

2 stops38h 56mQatar Airways

Deal found 9/6Rp 22,131,946

Mon 15/923.45DPS - ONT

2 stops51h 46mDelta

Sun 21/917.05ONT - DPS

2 stops39h 30mDelta

Deal found 9/6Rp 22,651,934

Mon 15/923.45DPS - ONT

2 stops32h 32mKorean Air

Sun 21/906.45ONT - DPS

2 stops48h 25mKorean Air

Deal found 9/6Rp 22,749,432

Thu 25/918.45DPS - ONT

2 stops41h 44mEtihad Airways

Mon 20/1022.56ONT - DPS

2 stops45h 29mEtihad Airways

Deal found 8/6Rp 26,210,594

Mon 15/920.35DPS - ONT

3 stops41h 06mKLM

Mon 22/909.55ONT - DPS

3 stops42h 30mKLM

Deal found 9/6Rp 29,168,020

Best flights from Indonesia to Ontario
Discover carefully curated flight deals from Indonesia to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 June 2025.

Wed 25/612.15CGK - ONT

1 stop18h 50mSTARLUX Airlines

Wed 27/823.45ONT - CGK

1 stop21h 30mSTARLUX Airlines

Deal found 9/6Rp 13,649,659

Tue 4/1101.30CGK - ONT

1 stop30h 20mChina Airlines

Fri 5/1222.45ONT - CGK

1 stop23h 55mChina Airlines

Deal found 8/6Rp 15,144,621

Thu 30/1021.45CGK - ONT

2 stops39h 00mUnited Airlines

Tue 18/1118.38ONT - CGK

2 stops44h 22mUnited Airlines

Deal found 8/6Rp 15,632,109

Wed 9/721.05DPS - ONT

2 stops60h 35mMultiple Airlines

Tue 15/700.45ONT - DPS

1 stop22h 55mMultiple Airlines

Deal found 10/6Rp 17,533,312

Wed 29/1000.20CGK - ONT

2 stops37h 10mQatar Airways

Tue 18/1111.39ONT - CGK

2 stops36h 31mQatar Airways

Deal found 8/6Rp 21,416,964

Mon 21/700.45CGK - ONT

2 stops59h 14mEtihad Airways

Thu 28/823.45ONT - CGK

2 stops54h 50mEtihad Airways

Deal found 8/6Rp 33,766,656

Wed 9/700.15CGK - ONT

2 stops32h 25mMultiple Airlines

Wed 23/700.45ONT - CGK

3 stops31h 55mMultiple Airlines

Deal found 8/6Rp 17,988,300

Tue 8/700.35DPS - ONT

2 stops32h 29mQatar Airways

Wed 16/706.00ONT - DPS

2 stops44h 35mQatar Airways

Deal found 10/6Rp 26,194,346

Thu 30/1019.25CGK - ONT

3 stops41h 17mKLM

Thu 9/406.45ONT - CGK

3 stops45h 30mKLM

Deal found 9/6Rp 63,487,164

Wed 9/721.50CGK - ONT

2 stops38h 57mKorean Air

Sun 14/906.45ONT - CGK

2 stops42h 55mKorean Air

Deal found 10/6Rp 91,745,208

Fri 11/706.35CGK - ONT

2 stops26h 18mAmerican Airlines

Tue 16/914.54ONT - CGK

2 stops43h 01mAmerican Airlines

Deal found 10/6Rp 95,450,112

Sun 3/813.05DPS - ONT

2 stops38h 09mUnited Airlines

Sun 10/818.39ONT - DPS

2 stops33h 11mUnited Airlines

Deal found 7/6Rp 79,964,248

Last-minute flights from Indonesia to Ontario
Discover last-minute flight deals from Indonesia to Ontario. Data last updated 10 June 2025 and is based on user searches.

Sun 8/621.55CGK - ONT

2 stops31h 55mJAL

Fri 13/606.00ONT - CGK

2 stops27h 55mJAL

Deal found 8/6Rp 62,268,444

Tue 10/600.55CGK - ONT

2 stops31h 30mQatar Airways

Wed 9/706.00ONT - CGK

2 stops43h 00mQatar Airways

Deal found 9/6Rp 23,496,912

Wed 11/612.15CGK - ONT

1 stop18h 50mSTARLUX Airlines

Wed 9/723.45ONT - CGK

1 stop21h 30mSTARLUX Airlines

Deal found 9/6Rp 12,690,933

Wed 11/600.50DPS - ONT

2 stops31h 20mKorean Air

Wed 25/606.25ONT - DPS

2 stops26h 10mKorean Air

Deal found 9/6Rp 30,224,244

Thu 12/616.40DPS - ONT

2 stops64h 20mMultiple Airlines

Tue 24/600.10ONT - DPS

1 stop23h 30mMultiple Airlines

Deal found 9/6Rp 16,412,090

Thu 12/618.45DPS - ONT

2 stops42h 14mEtihad Airways

Wed 25/623.59ONT - DPS

2 stops44h 26mEtihad Airways

Deal found 9/6Rp 61,943,452

Sun 15/600.45CGK - ONT

2 stops59h 14mEtihad Airways

Mon 30/623.59ONT - CGK

2 stops54h 36mEtihad Airways

Deal found 8/6Rp 45,271,368

Mon 16/614.40CGK - ONT

1 stop41h 20mChina Airlines

Sun 29/600.10ONT - CGK

1 stop23h 25mChina Airlines

Deal found 8/6Rp 15,388,365

Mon 16/614.40CGK - ONT

1 stop41h 20mMultiple Airlines

Mon 30/623.10ONT - CGK

1 stop22h 05mMultiple Airlines

Deal found 8/6Rp 22,570,686

Tue 17/600.55CGK - ONT

2 stops37h 18mQatar Airways

Wed 25/610.54ONT - CGK

2 stops30h 36mQatar Airways

Deal found 8/6Rp 31,296,718

Wed 18/612.15CGK - ONT

1 stop18h 50mSTARLUX Airlines

Wed 25/623.10ONT - CGK

1 stop22h 05mSTARLUX Airlines

Deal found 8/6Rp 13,422,164

Wed 18/606.10CGK - ONT

2 stops25h 15mUnited Airlines

Wed 25/618.32ONT - CGK

2 stops39h 13mUnited Airlines

Deal found 8/6Rp 18,443,288

One-way flights from Indonesia to Ontario
Search for one-way flight options from Indonesia to Ontario. Find affordable one-way fares based on user searches. Data last updated 10 June 2025.

Fri 20/612.15CGK - ONT

1 stop18h 50mSTARLUX Airlines

Deal found 9/6Rp 8,076,048

Sun 7/901.30CGK - ONT

1 stop31h 10mChina Airlines

Deal found 9/6Rp 9,229,769

Wed 20/807.15DPS - ONT

2 stops25h 25mMultiple Airlines

Deal found 8/6Rp 9,441,014

Thu 10/720.05CGK - ONT

3 stops35h 35mMultiple Airlines

Deal found 9/6Rp 9,701,007

Tue 19/813.55SUB - ONT

2 stops41h 45mMultiple Airlines

Deal found 8/6Rp 10,513,487

Tue 8/716.30DPS - ONT

2 stops22h 43mEVA Air

Deal found 8/6Rp 11,195,970

Sun 15/621.25CGK - ONT

2 stops34h 14mUnited Airlines

Deal found 7/6Rp 12,154,696

Tue 1/718.35CGK - ONT

2 stops43h 38mQatar Airways

Deal found 9/6Rp 12,544,686

Tue 22/715.40DPS - ONT

2 stops34h 25mChina Airlines

Deal found 9/6Rp 12,593,435

Mon 7/700.35DPS - ONT

2 stops32h 29mQatar Airways

Deal found 8/6Rp 13,015,925

Sun 6/706.35CGK - ONT

2 stops30h 22mAmerican Airlines

Deal found 8/6Rp 14,494,638

Sat 21/614.30CGK - ONT

2 stops23h 43mEVA Air

Deal found 8/6Rp 15,550,861

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 25/6

12.15-17.05

1 stop18h 50m

Ontario

Wed 27/8

23.45-11.15

1 stop21h 30m

Rp 13,649,659

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 4/11

01.30-16.50

1 stop30h 20m

Ontario

Fri 5/12

22.45-13.40

1 stop23h 55m

Rp 15,144,621

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 30/10

21.45-22.45

2 stops39h 00m

Ontario

Mon 1/12

06.00-06.00

2 stops33h 00m

Rp 15,632,109

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Wed 9/7

21.05-18.40

2 stops60h 35m

Ontario

Tue 15/7

00.45-14.40

1 stop22h 55m

Rp 17,533,312

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 9/7

00.15-18.40

2 stops32h 25m

Ontario

Wed 23/7

00.45-22.40

3 stops31h 55m

Rp 17,988,300

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 29/10

00.20-23.30

2 stops37h 10m

Ontario

Tue 18/11

11.39-15.10

2 stops36h 31m

Rp 21,416,964

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 8/7

00.35-18.04

2 stops32h 29m

Ontario

Wed 16/7

06.00-17.35

2 stops44h 35m

Rp 26,194,346

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Mon 21/7

00.45-21.59

2 stops59h 14m

Ontario

Thu 28/8

23.45-20.35

2 stops54h 50m

Rp 33,766,656

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 30/10

19.25-22.42

3 stops41h 17m

Ontario

Thu 9/4

06.45-18.15

3 stops45h 30m

Rp 63,487,164

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/7

21.55-10.01

2 stops50h 06m

Ontario

Mon 15/9

10.54-23.55

2 stops47h 01m

Rp 73,171,920

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 31 results

Best time to book a flight from Indonesia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Indonesia 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 Indonesia 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

Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Indonesia to Ontario. You can also see how each airline compares 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

1,202 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.

Korean Air

8.4

Very Good

1,088 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

738 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.

Delta

8.0

Very Good

7,952 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 Indonesia?
Ontario (ONT) is the airport you will fly into if you book a flight from Indonesia to Ontario. It is only a 4.9 km journey from Ontario (ONT) to Ontario’s city centre.
What are the cheapest airlines to fly from Indonesia to Ontario one-way?
The cheapest airline one-way is STARLUX Airlines, with whom users have recently found tickets for as low as Rp 8,076,048. However, be on the lookout for offers from China Airlines and EVA Air, as they are both options that can get you from Indonesia to Ontario for a low price.
What are the most popular routes from Indonesia to Ontario?
The most popular route from Indonesia to Ontario is Jakarta Soekarno-Hatta Intl - Ontario. You may also consider Denpasar Bali Ngurah Rai - Ontario or Surabaya Juanda - Ontario.
Can I find deals for flights from Indonesia to Ontario that include hotel bookings?
Yes. In addition to deals on Indonesia to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Indonesia to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indonesia to Ontario.
Can I find deals for business class flights from Indonesia to Ontario?
Yes. Cheapflights offers flight deals from Indonesia 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

Alternative routes for Indonesia to Ontario

Denpasar to Los Angeles flights

Denpasar to San Francisco flights

Denpasar to Las Vegas flights

Surabaya to Ontario flights

Denpasar to San Jose flights

Denpasar to San Diego flights

Denpasar to Oakland flights

Denpasar to Santa Ana flights

Surabaya to San Francisco flights

Surabaya to Burbank flights

Fly with Cheapflights

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

Deals for Indonesia to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Indonesia to Ontario for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Ontario from Indonesia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Indonesia today and book when prices fit your budget.

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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.

Cheap flights from Indonesia to Ontario from Rp 8,076,048

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Indonesia to Ontario

Keep the following information in mind while searching for Indonesia to Ontario flight deals. Data was last updated 10 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Indonesia to Ontario

Cheapest flights from Indonesia to OntarioExplore the most affordable flight options available from Indonesia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.

Explore the most affordable flight options available from Indonesia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Indonesia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Indonesia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Indonesia 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

Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Indonesia to Ontario. You can also see how each airline compares 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 Indonesia 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 Indonesia?

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

What are the most popular routes from Indonesia to Ontario?

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

How can I find direct flights from Indonesia to Ontario?

Can I find deals for business class flights from Indonesia 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.

Alternative routes for Indonesia to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

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 Indonesia to Ontario?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Indonesia to Ontario
Explore the most affordable flight options available from Indonesia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.