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$524+ Cheap flights from Ontario (ONT) to Indonesia

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DPS
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheap flight deals from Ontario to Indonesia

Keep the following information in mind while searching for Ontario to Indonesia flight deals. Data was last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$900
(oojo)

One-way from

$524
(oojo)

Popular in

December

Cheapest in

February

Average price

$924
Provider with most accurate pricing for Los Angeles-Denpasar Bali Ngurah Rai flight deals.
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From Ontario to Indonesia
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One-way flight from Ontario to Indonesia
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Highest demand for flights based on searches. 8% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ontario to Indonesia

Cheapest flights from Ontario to Indonesia
Explore the most affordable flight options available from Ontario to Indonesia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This oojo deal was found by Cheapflights users on 3/26. 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.
mar. 9/212:45 amONT - CGK
1 stop33h 45mChina Airlines
mar. 9/301:30 amCGK - ONT
1 stop30h 30mChina Airlines
Deal found 3/26$900
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2211:45 pmONT - CGK
1 stop21h 30mSTARLUX Airlines
mié. 9/1012:15 pmCGK - ONT
1 stop18h 50mSTARLUX Airlines
Deal found 3/27$997
This oojo deal was found by Cheapflights users on 3/27. 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.
dom. 5/412:10 amONT - DPS
1 stop23h 30mChina Airlines
mar. 5/203:40 pmDPS - ONT
1 stop19h 40mChina Airlines
Deal found 3/27$998
This Delta deal was found by Cheapflights users on 3/27. 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.
vie. 5/96:00 amONT - DPS
2 stops26h 50mDelta
mar. 5/131:10 amDPS - ONT
2 stops32h 10mDelta
Deal found 3/27$1,005
This United Airlines deal was found by Cheapflights users on 3/27. 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.
mar. 7/156:00 amONT - CGK
2 stops27h 45mUnited Airlines
mar. 8/199:25 pmCGK - ONT
2 stops39h 28mUnited Airlines
Deal found 3/27$1,017
This United deal was found by Cheapflights users on 3/27. 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.
lun. 8/256:00 amONT - CGK
2 stops26h 40mMultiple Airlines
mié. 9/106:10 amCGK - ONT
2 stops25h 32mMultiple Airlines
Deal found 3/27$1,023
This Korean Air deal was found by Cheapflights users on 3/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/76:00 amONT - DPS
2 stops26h 35mKorean Air
lun. 5/1212:50 amDPS - ONT
2 stops32h 30mKorean Air
Deal found 3/27$1,110
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/412:10 amONT - DPS
3 stops32h 30mMultiple Airlines
mar. 5/207:00 amDPS - ONT
3 stops28h 20mMultiple Airlines
Deal found 3/27$1,141
This United Airlines deal was found by Cheapflights users on 3/27. 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.
lun. 9/86:36 pmONT - DPS
2 stops33h 14mUnited Airlines
mar. 9/161:05 pmDPS - ONT
2 stops34h 33mUnited Airlines
Deal found 3/27$1,272
This oojo deal was found by Cheapflights users on 3/26. 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.
vie. 5/210:40 pmONT - CGK
2 stops44h 55mEtihad Airways
dom. 5/1112:45 amCGK - ONT
2 stops58h 26mEtihad Airways
Deal found 3/26$1,299
This oojo deal was found by Cheapflights users on 3/26. 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.
vie. 4/2511:46 amONT - CGK
2 stops37h 14mQatar Airways
vie. 5/26:35 pmCGK - ONT
2 stops39h 54mQatar Airways
Deal found 3/26$1,346
This Booking.com deal was found by Cheapflights users on 3/26. 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.
sáb. 9/611:00 pmONT - DPS
2 stops45h 25mEtihad Airways
lun. 9/296:45 pmDPS - ONT
2 stops41h 56mEtihad Airways
Deal found 3/26$1,647

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Indonesia 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 marzo 28, 2025.
Use the filters below to find and compare flights from Ontario to Indonesia that are best for you.

Fly from

Ontario

Fly to

Indonesia

Route

Depart

Return

Price

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

mar. 9/2

12:45 am-1:35 pm

1 stop22h 50m

Jakarta Soekarno-Hatta Intl

mié. 10/1

2:40 pm-6:00 pm

1 stop41h 20m

$900

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

vie. 8/22

11:45 pm-11:15 am

1 stop21h 30m

Jakarta Soekarno-Hatta Intl

mié. 9/10

12:15 pm-5:05 pm

1 stop18h 50m

$997

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

dom. 5/4

12:10 am-2:40 pm

1 stop23h 30m

Denpasar Bali Ngurah Rai

mar. 5/20

3:40 pm-8:20 pm

1 stop19h 40m

$998

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

vie. 5/9

6:00 am-11:50 pm

2 stops26h 50m

Denpasar Bali Ngurah Rai

mar. 5/13

1:10 am-6:20 pm

2 stops32h 10m

$1,005

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

mar. 7/15

6:00 am-11:45 pm

2 stops27h 45m

Jakarta Soekarno-Hatta Intl

mar. 8/19

9:25 pm-10:53 pm

2 stops39h 28m

$1,017

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

lun. 8/25

6:00 am-10:40 pm

2 stops26h 40m

Jakarta Soekarno-Hatta Intl

mié. 9/10

6:10 am-5:42 pm

2 stops25h 32m

$1,023

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

mié. 5/7

6:00 am-11:35 pm

2 stops26h 35m

Denpasar Bali Ngurah Rai

lun. 5/12

12:50 am-6:20 pm

2 stops32h 30m

$1,110

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

dom. 5/4

12:10 am-11:40 pm

3 stops32h 30m

Denpasar Bali Ngurah Rai

mar. 5/20

7:00 am-8:20 pm

3 stops28h 20m

$1,141

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

lun. 9/8

6:36 pm-6:50 pm

2 stops33h 14m

Denpasar Bali Ngurah Rai

mar. 9/16

1:05 pm-8:38 am

2 stops34h 33m

$1,272

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

vie. 5/2

10:40 pm-9:35 am

2 stops44h 55m

Jakarta Soekarno-Hatta Intl

dom. 5/11

12:45 am-9:11 pm

2 stops58h 26m

$1,299

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 35 results
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Best time to book a flight from Ontario to Indonesia

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

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

Currently, March is the cheapest month in which you can book a flight from Ontario to Indonesia (average of $1,092). Flying from Ontario to Indonesia in December is currently the most expensive (average of $1,743). 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 ONT to ID?

Find hourly flight availability from Ontario to Indonesia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Indonesia as you normally would.

Rainfall in Indonesia by month

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

In terms of precipitation, rainfall in Indonesia ranges from 0.8 - 13.4 inches per month. January is typically the wettest month, when rainfall can reach 13.4 in. August is typically the driest time to visit Indonesia when rainfall is around 0.8 in.

Temperature in Indonesia by month

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

If weather is an important factor for your trip to Indonesia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Indonesia

Get insights into the airlines that provide service to Indonesia. 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 Indonesia. Reviews last updated marzo 28, 2025.
See what other customers who have flown with STARLUX Airlines, Korean Air and Japan Airlines from Ontario to Indonesia have to say. 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
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Boarding

9.0

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
146 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Boarding

9.0

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,050 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Boarding

9.0

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Boarding

9.0

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
China Airlines
8.2
Very good
722 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Boarding

9.0

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Delta
8.0
Very good
7,897 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Comfort

9.0

Crew

9.3

Food

8.9

Boarding

9.0

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Indonesia. 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 from for flights from Ontario to Indonesia?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Indonesia from Ontario.

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

    To fly one-way, consider booking your trip with China Airlines, which is currently one of the cheapest options available, starting at $524. United Airlines flights start at $552 while deals on Korean Air start at $579 one-way.

  • What are the most popular routes from Ontario to Indonesia?

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

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

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

  • How can I find direct flights from Ontario to Indonesia?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Indonesia 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 Ontario to Indonesia?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Indonesia (average of $1,092). Flying from Ontario to Indonesia in December is currently the most expensive (average of $1,743). 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 Ontario to Indonesia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to Indonesia

Discover the top 2 airlines that operate flights from Ontario to Indonesia. 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$930Average$1,026FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$1,015Average$1,029FlexibilityNo cancel feeOn-time69%
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