How long is the flight from Indonesia to Ontario?

For as low as $968, China Airlines can have you in Ontario from Indonesia in 30h 30m. The distance between Indonesia and Ontario is about 9012 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

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 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular routes from Indonesia to Ontario?

When deciding which route to take from Indonesia to Ontario consider Jakarta Soekarno-Hatta Intl - Ontario, Denpasar Bali Ngurah Rai - Ontario or Surabaya Juanda - Ontario as they are the most popular.

What are the most popular airlines that fly from Indonesia to Ontario?

China Airlines, STARLUX Airlines and United Airlines are the most popular airlines when flying from Indonesia to Ontario.

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 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

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 vacation 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.

$443+ Flights from Indonesia to Ontario

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Cheap 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 December 18, 2025.

Sat 12/2712:25 pmCGK - ONT

1 stop18h 25mSTARLUX Airlines

Mon 6/1511:10 pmONT - CGK

1 stop22h 05mSTARLUX Airlines

Deal found 12/16

$1,066

Fri 12/261:30 amCGK - ONT

1 stop30h 20mChina Airlines

Sun 12/2810:50 pmONT - CGK

1 stop23h 50mChina Airlines

Deal found 12/15

$1,155

Thu 12/251:30 amCGK - ONT

1 stop30h 20mChina Airlines

Sun 6/1412:10 amONT - CGK

1 stop23h 25mChina Airlines

Deal found 12/16

$1,158

Wed 12/241:30 amCGK - ONT

1 stop30h 20mMultiple Airlines

Mon 6/154:00 pmONT - CGK

2 stops31h 35mMultiple Airlines

Deal found 12/16

$1,407

Sun 12/281:30 amCGK - ONT

1 stop30h 20mChina Airlines

Mon 12/2910:50 pmONT - CGK

1 stop23h 50mChina Airlines

Deal found 12/17

$1,414

Thu 12/251:30 amCGK - ONT

1 stop30h 20mMultiple Airlines

Mon 6/154:00 pmONT - CGK

2 stops31h 35mMultiple Airlines

Deal found 12/16

$1,428

Sun 12/211:30 amCGK - ONT

1 stop30h 20mChina Airlines

Mon 5/1812:10 amONT - CGK

1 stop23h 25mChina Airlines

Deal found 12/16

$1,475

Mon 12/221:30 pmCGK - ONT

2 stops42h 20mMultiple Airlines

Mon 3/29:45 pmONT - CGK

1 stop22h 40mMultiple Airlines

Deal found 12/16

$1,495

Sun 12/211:30 amCGK - ONT

1 stop30h 20mChina Airlines

Mon 3/210:50 pmONT - CGK

1 stop23h 50mChina Airlines

Deal found 12/16

$1,499

Mon 12/221:30 pmCGK - ONT

2 stops42h 20mMultiple Airlines

Sat 3/2812:10 amONT - CGK

1 stop23h 25mMultiple Airlines

Deal found 12/16

$1,543

Tue 12/2312:20 amCGK - ONT

2 stops48h 30mMultiple Airlines

Mon 6/156:00 amONT - CGK

2 stops42h 50mMultiple Airlines

Deal found 12/16

$1,546

Tue 12/237:05 amCGK - ONT

2 stops24h 45mMultiple Airlines

Sat 6/1312:10 amONT - CGK

1 stop23h 10mMultiple Airlines

Deal found 12/16

$1,551

Best flights from Indonesia to Ontario
Discover carefully curated flight deals from Indonesia to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sun 6/141:30 amCGK - ONT

1 stop30h 30mChina Airlines

Thu 8/1312:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Thu 1/221:00 pmDPS - ONT

2 stops38h 18mUnited Airlines

Tue 2/241:50 pmONT - DPS

2 stops30h 00mUnited Airlines

Deal found 12/16

$1,050

Sun 3/13:40 pmDPS - ONT

2 stops41h 10mMultiple Airlines

Wed 3/1111:50 pmONT - DPS

1 stop23h 50mMultiple Airlines

Deal found 12/17

$1,052

Mon 6/152:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Tue 8/1112:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Sun 3/18:15 pmDPS - ONT

2 stops32h 23mUnited Airlines

Wed 3/116:37 pmONT - DPS

2 stops33h 28mUnited Airlines

Deal found 12/17

$1,051

Sun 6/142:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Thu 8/1312:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Tue 4/214:30 pmSUB - ONT

2 stops39h 17mUnited Airlines

Sat 4/251:33 pmONT - SUB

2 stops60h 07mUnited Airlines

Deal found 12/17

$1,053

Sun 6/142:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Sun 8/912:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Thu 4/24:30 pmSUB - ONT

2 stops55h 25mUnited Airlines

Mon 4/611:00 amONT - SUB

2 stops62h 40mUnited Airlines

Deal found 12/15

$1,054

Sun 6/142:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Wed 8/1212:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Sun 6/142:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Tue 8/1112:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Thu 1/291:00 pmDPS - ONT

2 stops44h 43mUnited Airlines

Mon 2/26:00 amONT - DPS

2 stops37h 50mUnited Airlines

Deal found 12/15

$1,154

Sun 6/141:30 amCGK - ONT

1 stop30h 30mChina Airlines

Wed 8/1212:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Sun 6/142:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Fri 8/1412:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Mon 6/152:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Sat 8/812:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Sat 12/274:40 pmDPS - ONT

2 stops23h 34mMultiple Airlines

Tue 12/3010:50 pmONT - DPS

1 stop23h 50mMultiple Airlines

Deal found 12/17

$1,893

Sun 6/141:30 amCGK - ONT

1 stop30h 30mChina Airlines

Mon 8/1012:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Sun 6/142:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Sat 8/812:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Sun 6/142:40 pmCGK - ONT

1 stop41h 20mChina Airlines

Mon 8/1012:45 amONT - CGK

1 stop22h 50mChina Airlines

Deal found 12/14

$968

Sun 2/16:40 pmSUB - ONT

2 stops43h 13mUnited Airlines

Sun 2/81:53 pmONT - SUB

2 stops34h 47mUnited Airlines

Deal found 12/17

$1,942

Thu 1/223:45 pmDPS - ONT

2 stops24h 11mChina Airlines

Tue 2/2410:50 pmONT - DPS

1 stop23h 50mChina Airlines

Deal found 12/16

$1,021

Fri 1/306:40 pmSUB - ONT

2 stops32h 37mUnited Airlines

Fri 2/61:53 pmONT - SUB

2 stops58h 47mUnited Airlines

Deal found 12/15

$2,966

Sat 1/3110:15 amSUB - ONT

2 stops40h 03mUnited Airlines

Sat 2/76:32 pmONT - SUB

2 stops54h 08mUnited Airlines

Deal found 12/17

$4,712

Last-minute flights from Indonesia to Ontario
Discover last-minute flight deals from Indonesia to Ontario. Data last updated December 18, 2025 and is based on user searches.

Thu 12/251:30 amCGK - ONT

1 stop30h 20mChina Airlines

Sun 6/1412:10 amONT - CGK

1 stop23h 25mChina Airlines

Deal found 12/16

$1,158

Fri 12/261:30 amCGK - ONT

1 stop30h 20mChina Airlines

Sun 12/2810:50 pmONT - CGK

1 stop23h 50mChina Airlines

Deal found 12/15

$1,155

Sat 12/2712:25 pmCGK - ONT

1 stop18h 25mSTARLUX Airlines

Mon 6/1511:10 pmONT - CGK

1 stop22h 05mSTARLUX Airlines

Deal found 12/16

$1,066

Tue 1/131:30 amCGK - ONT

1 stop30h 20mChina Airlines

Tue 2/1710:50 pmONT - CGK

1 stop23h 50mChina Airlines

Deal found 12/15

$923

Wed 1/1412:25 pmCGK - ONT

1 stop18h 25mSTARLUX Airlines

Wed 1/289:45 pmONT - CGK

1 stop22h 40mSTARLUX Airlines

Deal found 12/14

$914

Wed 1/146:20 amCGK - ONT

2 stops26h 23mUnited Airlines

Tue 2/176:10 amONT - CGK

2 stops26h 15mUnited Airlines

Deal found 12/15

$1,124

Tue 1/206:20 amCGK - ONT

2 stops29h 38mUnited Airlines

Sat 1/316:00 amONT - CGK

2 stops33h 00mUnited Airlines

Deal found 12/15

$1,115

Thu 1/223:45 pmDPS - ONT

2 stops24h 11mChina Airlines

Tue 2/2410:50 pmONT - DPS

1 stop23h 50mChina Airlines

Deal found 12/16

$1,021

Thu 1/221:00 pmDPS - ONT

2 stops38h 18mUnited Airlines

Tue 2/241:50 pmONT - DPS

2 stops30h 00mUnited Airlines

Deal found 12/16

$1,050

Thu 1/226:20 amCGK - ONT

2 stops26h 23mUnited Airlines

Tue 2/106:00 amONT - CGK

2 stops26h 55mUnited Airlines

Deal found 12/15

$1,118

Thu 1/291:00 pmDPS - ONT

2 stops44h 43mUnited Airlines

Mon 2/26:00 amONT - DPS

2 stops37h 50mUnited Airlines

Deal found 12/15

$1,154

Fri 1/302:15 pmCGK - ONT

2 stops37h 02mUnited Airlines

Fri 2/66:00 amONT - CGK

2 stops26h 55mUnited Airlines

Deal found 12/15

$1,122

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 December 18, 2025.

Wed 1/2812:25 pmCGK - ONT

1 stop18h 25mSTARLUX Airlines

Deal found 12/17

$443

Wed 4/112:15 pmCGK - ONT

1 stop18h 50mSTARLUX Airlines

Deal found 12/16

$484

Wed 2/1812:25 pmCGK - ONT

1 stop18h 25mSTARLUX Airlines

Deal found 12/15

$490

Wed 1/218:35 amDPS - ONT

2 stops24h 15mMultiple Airlines

Deal found 12/16

$522

Sun 2/151:30 amCGK - ONT

1 stop30h 20mChina Airlines

Deal found 12/16

$534

Fri 2/2012:25 pmCGK - ONT

1 stop18h 25mSTARLUX Airlines

Deal found 12/16

$558

Fri 4/101:00 amDPS - ONT

2 stops31h 05mMultiple Airlines

Deal found 12/16

$580

Fri 1/239:40 amDPS - ONT

2 stops22h 10mMultiple Airlines

Deal found 12/16

$595

Wed 2/187:00 amDPS - ONT

2 stops24h 50mMultiple Airlines

Deal found 12/16

$598

Tue 1/208:05 pmDPS - ONT

3 stops35h 45mMultiple Airlines

Deal found 12/16

$610

Sun 1/258:05 pmDPS - ONT

3 stops35h 45mMultiple Airlines

Deal found 12/16

$618

Sat 1/177:00 amDPS - ONT

2 stops24h 50mMultiple Airlines

Deal found 12/15

$630

Find flight deals from Indonesia to Ontario

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$913 (Gotogate)
One-way from	$443 (Trip.com)
Popular in	August
Cheapest in	October
Average price	$748

Provider with most accurate pricing for Denpasar Bali Ngurah Rai-Los Angeles flight deals.

Search Deals

Provider most trusted by Cheapflights users for Denpasar Bali Ngurah Rai-Los Angeles flights.

Search Deals

From Indonesia to Ontario

Search Deals

One-way flight from Indonesia to Ontario

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($80 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/14

1:30 am-6:00 pm

1 stop30h 30m

Ontario

Thu 8/13

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Mon 6/15

2:40 pm-6:00 pm

1 stop41h 20m

Ontario

Tue 8/11

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/14

2:40 pm-6:00 pm

1 stop41h 20m

Ontario

Thu 8/13

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/14

2:40 pm-6:00 pm

1 stop41h 20m

Ontario

Sun 8/9

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/14

2:40 pm-6:00 pm

1 stop41h 20m

Ontario

Wed 8/12

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/14

2:40 pm-6:00 pm

1 stop41h 20m

Ontario

Tue 8/11

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/14

1:30 am-6:00 pm

1 stop30h 30m

Ontario

Wed 8/12

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/14

2:40 pm-6:00 pm

1 stop41h 20m

Ontario

Fri 8/14

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Mon 6/15

2:40 pm-6:00 pm

1 stop41h 20m

Ontario

Sat 8/8

12:45 am-1:35 pm

1 stop22h 50m

$968

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/14

1:30 am-6:00 pm

1 stop30h 30m

Ontario

Mon 8/10

12:45 am-1:35 pm

1 stop22h 50m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 46 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 round-trip 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

What is the cheapest month to book a flight from Indonesia to Ontario?

Currently, April is the cheapest month in which you can book a flight from Indonesia to Ontario (average of $435). Flying from Indonesia to Ontario in July is currently the most expensive (average of $741). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown STARLUX Airlines, China Airlines, and United Airlines from Indonesia to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

8.9

Very good

245 reviews

Reviews

1 / 9

10.0

Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

STARLUX Airlines

8.9

Very good

245 reviews

STARLUX Airlines

8.9

Very good

245 reviews

Reviews

1 / 9

10.0

Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

China Airlines

8.3

Very good

792 reviews

STARLUX Airlines

8.9

Very good

245 reviews

Reviews

1 / 9

10.0

Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

United Airlines

7.4

Good

9,091 reviews

STARLUX Airlines

8.9

Very good

245 reviews

Reviews

1 / 9

10.0

Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

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 3.1 mi journey from Ontario (ONT) to Ontario’s city center.
How long is the flight from Indonesia to Ontario?
For as low as $968, China Airlines can have you in Ontario from Indonesia in 30h 30m. The distance between Indonesia and Ontario is about 9012 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from Indonesia to Ontario?
When deciding which route to take from Indonesia to Ontario consider Jakarta Soekarno-Hatta Intl - Ontario, Denpasar Bali Ngurah Rai - Ontario or Surabaya Juanda - Ontario as they are the most popular.
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 vacation 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.
What is the cheapest month to book a flight from Indonesia to Ontario?
Currently, April is the cheapest month in which you can book a flight from Indonesia to Ontario (average of $435). Flying from Indonesia to Ontario in July is currently the most expensive (average of $741). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Indonesia to Ontario

Airline	Cheapest	Average	Flexibility	On-time
STARLUX Airlines	Cheapest$778	Average$832	FlexibilityNo cancel fee	On-timeN/A
China Airlines	Cheapest$831	Average$846	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$969	Average$1,275	FlexibilityNo cancel fee	On-time69%

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$443+ Cheap flights from Indonesia to Ontario (ONT)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap 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 December 18, 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 December 18, 2025.

Find flight deals from Indonesia to Ontario

Keep the following information in mind while searching for Indonesia to Ontario flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

What is the cheapest month to book a flight from Indonesia to Ontario?

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown STARLUX Airlines, China Airlines, and United Airlines from Indonesia to Ontario. Users can see the overall rating for each airline as well as how each is rated 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?

How long is the flight from Indonesia to Ontario?

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?

What is the cheapest month to book a flight 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.

Top 3 airlines flying from Indonesia to Ontario

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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 December 18, 2025.