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Ontario

$590+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
DPS — ONT
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Indonesia to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Indonesia (ID0) 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 January 22, 2025.

Round-trip from

$871
(China Airlines)

One-way from

$590
(Trip.com)
From Indonesia to Ontario
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One-way flight from Indonesia to Ontario
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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 January 22, 2025.

This China Airlines deal was found by Cheapflights users on 1/22. 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 8/141:30 amCGK - ONT
1 stop31h 10mChina Airlines
Wed 9/312:45 amONT - CGK
1 stop22h 50mChina Airlines
Deal found 1/22$870
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Mon 11/247:15 amCGK - ONT
2 stops30h 20mUnited Airlines
Wed 12/106:42 pmONT - CGK
2 stops44h 18mUnited Airlines
Deal found 1/22$962
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/258:10 pmSUB - ONT
2 stops35h 40mMultiple Airlines
Thu 5/812:10 amONT - SUB
2 stops28h 10mMultiple Airlines
Deal found 1/21$1,051
This Booking.com deal was found by Cheapflights users on 1/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/113:55 pmDPS - ONT
2 stops40h 55mMultiple Airlines
Sat 3/810:45 pmONT - DPS
1 stop24h 00mMultiple Airlines
Deal found 1/22$1,071
This oojo deal was found by Cheapflights users on 1/21. 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.
Fri 4/118:10 pmSUB - ONT
2 stops59h 50mChina Airlines
Sat 4/1912:10 amONT - SUB
2 stops28h 10mChina Airlines
Deal found 1/21$1,184
This Trip.com deal was found by Cheapflights users on 1/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/314:10 pmCGK - ONT
2 stops39h 50mMultiple Airlines
Fri 4/412:10 amONT - CGK
2 stops45h 00mMultiple Airlines
Deal found 1/22$1,202
This United Airlines deal was found by Cheapflights users on 1/22. 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 2/211:00 pmDPS - ONT
2 stops41h 30mUnited Airlines
Tue 3/186:45 pmONT - DPS
2 stops33h 20mUnited Airlines
Deal found 1/22$1,305
This Delta deal was found by Cheapflights users on 1/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/129:50 pmCGK - ONT
2 stops32h 35mDelta
Wed 4/95:40 amONT - CGK
2 stops48h 25mDelta
Deal found 1/22$1,792
This StudentUniverse deal was found by Cheapflights users on 1/22. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:55 amCGK - ONT
2 stops31h 22mQatar Airways
Thu 9/411:30 amONT - CGK
2 stops30h 10mQatar Airways
Deal found 1/22$1,794
This Qatar Airways deal was found by Cheapflights users on 1/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1012:10 amDPS - ONT
2 stops34h 27mQatar Airways
Tue 3/1110:57 amONT - DPS
2 stops30h 18mQatar Airways
Deal found 1/22$2,389
This Etihad Airways deal was found by Cheapflights users on 1/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3112:45 amCGK - ONT
2 stops35h 45mEtihad Airways
Wed 10/111:37 pmONT - CGK
2 stops44h 03mEtihad Airways
Deal found 1/22$2,594
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Mon 1/274:30 pmSUB - ONT
2 stops32h 21mUnited Airlines
Mon 2/1010:47 amONT - SUB
2 stops40h 03mUnited Airlines
Deal found 1/22$3,915

Find flights from Indonesia to Ontario within your budget

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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 2/11

1:30 am-4:50 pm

1 stop30h 20m

Ontario

Tue 4/8

12:10 am-1:35 pm

1 stop23h 25m

$871

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Tue 2/18

6:20 am-6:31 pm

2 stops27h 11m

Ontario

Tue 4/22

6:00 am-11:45 pm

2 stops27h 45m

$967

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Tue 2/25

8:10 pm-4:50 pm

2 stops35h 40m

Ontario

Thu 5/8

12:10 am-6:20 pm

2 stops28h 10m

$1,051

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 2/11

6:40 pm-4:50 pm

2 stops38h 10m

Ontario

Tue 3/11

11:45 pm-2:45 pm

1 stop24h 00m

$1,071

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Fri 4/11

8:10 pm-6:00 pm

2 stops59h 50m

Ontario

Sat 4/19

12:10 am-6:20 pm

2 stops28h 10m

$1,184

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Mon 3/31

4:10 pm-6:00 pm

2 stops39h 50m

Ontario

Fri 4/4

12:10 am-11:10 am

2 stops45h 00m

$1,202

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Fri 2/21

1:00 pm-2:30 pm

2 stops41h 30m

Ontario

Tue 3/18

6:45 pm-7:05 pm

2 stops33h 20m

$1,305

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Sat 3/8

6:40 pm-5:04 pm

2 stops37h 24m

Ontario

Sat 3/15

6:45 pm-3:40 pm

2 stops54h 55m

$1,305

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Wed 2/12

9:50 pm-3:25 pm

2 stops32h 35m

Ontario

Wed 4/9

5:40 am-8:05 pm

2 stops48h 25m

$1,792

JakartaOntario

CGK - ONT

CGKONT

Jakarta Soekarno-Hatta Intl

Sun 6/1

12:55 am-10:41 pm

2 stops35h 46m

Ontario

Sat 6/28

11:30 am-3:00 pm

2 stops37h 30m

$1,857

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 24 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.

Travel insights for flights from Indonesia to Ontario

Get recent, data-driven insights about flights from Indonesia to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Indonesia to Ontario (average of $246). Flying from Indonesia to Ontario in March is currently the most expensive (average of $310). 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.

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

Find hourly flight availability from Indonesia to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

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.

Rainfall in Ontario by month

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

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.

Temperature in Ontario by month

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

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 January 22, 2025.
See what other customers who have flown with United Airlines, China Airlines and Qatar Airways from Indonesia to Ontario have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,514 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,750 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

United Airlines
7.4
Good
8,975 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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.

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

    The cheapest airlines for a one-way flight from Indonesia to Ontario are China Airlines ($644), United Airlines ($748), and Philippine Airlines ($1,075).

  • 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, August is the cheapest month in which you can book a flight from Indonesia to Ontario (average of $246). Flying from Indonesia to Ontario in March is currently the most expensive (average of $310). 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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Alternative routes for Indonesia to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$784Average$950FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$992Average$995FlexibilityNo cancel feeOn-time69%
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