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Ontario

$495+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DPS — ONT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$784
(Booking.com)

One-way from

$495
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$697
Provider with most accurate pricing for Denpasar Bali Ngurah Rai-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Denpasar Bali Ngurah Rai-Los Angeles flights.
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From Indonesia to Ontario
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One-way flight from Indonesia to Ontario
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Highest demand for flights based on searches. 3% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 30, 2025.

This STARLUX Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:25 pmCGK - ONT
1 stop18h 25mSTARLUX Airlines
Mon 11/249:45 pmONT - CGK
1 stop22h 40mSTARLUX Airlines
Deal found 10/28$849
This Bravofly deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:30 amCGK - ONT
1 stop30h 20mChina Airlines
Fri 11/1410:50 pmONT - CGK
1 stop23h 50mChina Airlines
Deal found 10/29$863
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:30 amCGK - ONT
1 stop30h 20mChina Airlines
Mon 5/1112:10 amONT - CGK
1 stop23h 25mChina Airlines
Deal found 10/29$879
This Bravofly deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:30 amCGK - ONT
1 stop30h 20mChina Airlines
Sun 1/1110:50 pmONT - CGK
1 stop23h 50mChina Airlines
Deal found 10/30$957
This China Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:30 amCGK - ONT
1 stop30h 20mChina Airlines
Tue 11/410:50 pmONT - CGK
1 stop34h 40mChina Airlines
Deal found 10/29$958
This China Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:30 amCGK - ONT
1 stop30h 20mChina Airlines
Mon 11/2410:50 pmONT - CGK
1 stop23h 50mChina Airlines
Deal found 10/28$959
This lastminute.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:30 pmDPS - ONT
2 stops35h 20mMultiple Airlines
Thu 11/2710:50 pmONT - DPS
1 stop23h 50mMultiple Airlines
Deal found 10/30$988
This United deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:00 pmCGK - ONT
2 stops32h 37mMultiple Airlines
Tue 5/126:00 amONT - CGK
2 stops27h 45mMultiple Airlines
Deal found 10/29$991
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:30 amCGK - ONT
1 stop30h 20mChina Airlines
Wed 12/2410:50 pmONT - CGK
1 stop23h 50mChina Airlines
Deal found 10/29$1,078
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:20 amCGK - ONT
2 stops21h 17mUnited Airlines
Mon 11/241:40 pmONT - CGK
2 stops49h 20mUnited Airlines
Deal found 10/28$1,082
This Agoda.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:30 amCGK - ONT
1 stop30h 20mMultiple Airlines
Sun 1/117:30 amONT - CGK
2 stops45h 50mMultiple Airlines
Deal found 10/30$1,126
This China Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:25 pmSUB - ONT
2 stops35h 25mChina Airlines
Mon 11/310:50 pmONT - SUB
2 stops44h 35mChina Airlines
Deal found 10/29$1,248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indonesia 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Indonesia to Ontario that are best for you.

Fly from

Indonesia

Fly to

Ontario

Route

Depart

Return

Price

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Fri 11/21

12:25 pm-3:50 pm

1 stop18h 25m

Ontario

Mon 11/24

9:45 pm-11:25 am

1 stop22h 40m

$849

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 3/3

7:15 am-12:38 pm

2 stops44h 23m

Ontario

Tue 8/25

6:00 am-5:05 am

2 stops33h 05m

$908

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 2/10

9:45 pm-5:43 pm

2 stops34h 58m

Ontario

Mon 8/3

6:00 am-5:05 am

2 stops33h 05m

$908

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 2/4

9:45 pm-10:53 pm

2 stops40h 08m

Ontario

Tue 7/28

6:30 pm-5:05 am

2 stops44h 35m

$908

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 2/10

9:45 pm-10:53 pm

2 stops40h 08m

Ontario

Sat 8/1

6:00 am-11:45 pm

2 stops27h 45m

$911

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 2/4

9:45 pm-10:53 pm

2 stops40h 08m

Ontario

Thu 7/23

6:00 am-11:45 pm

2 stops27h 45m

$911

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 2/4

6:20 am-10:53 pm

2 stops31h 33m

Ontario

Wed 7/22

1:30 pm-11:45 pm

2 stops44h 15m

$914

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 12/18

1:30 am-4:50 pm

1 stop30h 20m

Ontario

Sun 1/11

10:50 pm-1:40 pm

1 stop23h 50m

$957

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Thu 11/20

1:30 am-4:50 pm

1 stop30h 20m

Ontario

Mon 11/24

10:50 pm-1:40 pm

1 stop23h 50m

$959

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Thu 11/13

9:30 pm-4:50 pm

2 stops35h 20m

Ontario

Thu 11/27

10:50 pm-2:40 pm

1 stop23h 50m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 51 results
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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, October is the cheapest month in which you can book a flight from Indonesia to Ontario (average of $561). Flying from Indonesia to Ontario in January is currently the most expensive (average of $846). 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

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown 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.
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.3

Crew

8.5

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very good
776 reviews
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.3

Crew

8.5

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
United Airlines
7.4
Good
8,998 reviews
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.3

Crew

8.5

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

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?

    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 $849, STARLUX Airlines can have you in Ontario from Indonesia in 18h 25m. 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, October is the cheapest month in which you can book a flight from Indonesia to Ontario (average of $561). Flying from Indonesia to Ontario in January is currently the most expensive (average of $846). 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

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Top 2 airlines flying from Indonesia to Ontario

Discover the top 2 airlines that operate flights from Indonesia to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$784Average$846FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$969Average$1,010FlexibilityNo cancel feeOn-time69%

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