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Rp 923,376+ Cheap flights from Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — DPS
9 Jan — 16 Jan1
1 adult

What to know about flights from Ontario

Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 4 January 2025.

Cheapest airline

Alaska Airlines
On average, Alaska Airlines currently has the cheapest one-way flight from Ontario.
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Find flights from Ontario

Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2025.

Mon 28/400.10ONT - CGK
1 stop23h 25mChina Airlines
Tue 3/614.40CGK - ONT
1 stop41h 20mChina Airlines
Deal found 3/1Rp 16,134,780
Wed 14/506.00ONT - CGK
2 stops27h 45mUnited Airlines
Mon 2/606.10CGK - ONT
2 stops23h 36mUnited Airlines
Deal found 2/1Rp 16,507,371
Tue 6/507.00ONT - CGK
2 stops47h 05mMultiple Airlines
Mon 16/621.50CGK - ONT
2 stops33h 32mMultiple Airlines
Deal found 4/1Rp 17,203,952
Mon 5/507.00ONT - CGK
2 stops47h 05mKorean Air
Wed 18/621.50CGK - ONT
2 stops33h 32mKorean Air
Deal found 4/1Rp 17,220,152
Thu 8/500.10ONT - DPS
2 stops40h 40mMultiple Airlines
Fri 16/508.35DPS - ONT
2 stops24h 25mMultiple Airlines
Deal found 3/1Rp 18,467,520
Tue 1/405.40ONT - DPS
2 stops27h 10mKorean Air
Sun 13/401.10DPS - ONT
2 stops31h 04mKorean Air
Deal found 3/1Rp 19,228,900
Tue 6/507.00ONT - CGK
2 stops47h 05mDelta
Tue 17/621.50CGK - ONT
2 stops33h 32mDelta
Deal found 4/1Rp 20,006,480
Thu 27/222.45ONT - SUB
2 stops33h 40mMultiple Airlines
Tue 25/305.05SUB - ONT
2 stops26h 45mMultiple Airlines
Deal found 3/1Rp 21,318,646
Tue 29/406.00ONT - CGK
2 stops45h 05mJAL
Tue 3/621.55CGK - ONT
2 stops31h 17mJAL
Deal found 3/1Rp 21,966,628
Tue 1/415.55ONT - DPS
2 stops29h 00mUnited Airlines
Mon 14/420.00DPS - ONT
2 stops33h 50mUnited Airlines
Deal found 3/1Rp 22,015,228
Sun 2/206.15ONT - SUB
2 stops42h 25mUnited Airlines
Sun 9/218.40SUB - ONT
2 stops40h 49mUnited Airlines
Deal found 3/1Rp 22,533,614
Thu 13/206.00ONT - CGK
2 stops42h 10mQatar Airways
Sat 8/318.10CGK - ONT
2 stops43h 14mQatar Airways
Deal found 3/1Rp 23,521,788

Find flights from Ontario within your budget

Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 4 January 2025. In the last 7 days, Cheapflights users made a total of 22,532 searches

Fly to

Any airport

Route

Depart

Return

Price

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Mon 28/4

00.10-13.35

1 stop23h 25m

Jakarta Soekarno-Hatta Intl

Tue 3/6

14.40-18.00

1 stop41h 20m

Rp 16,134,780

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 14/5

06.00-23.45

2 stops27h 45m

Jakarta Soekarno-Hatta Intl

Mon 2/6

06.10-15.46

2 stops23h 36m

Rp 16,507,371

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 6/5

07.00-20.05

2 stops47h 05m

Jakarta Soekarno-Hatta Intl

Mon 16/6

21.50-17.22

2 stops33h 32m

Rp 17,203,952

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Mon 5/5

07.00-20.05

2 stops47h 05m

Jakarta Soekarno-Hatta Intl

Wed 18/6

21.50-17.22

2 stops33h 32m

Rp 17,220,152

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Thu 8/5

00.10-07.50

2 stops40h 40m

Denpasar Bali Ngurah Rai

Fri 16/5

08.35-18.00

2 stops24h 25m

Rp 18,467,520

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Tue 1/4

05.40-23.50

2 stops27h 10m

Denpasar Bali Ngurah Rai

Sun 13/4

01.10-17.14

2 stops31h 04m

Rp 19,228,900

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 6/5

07.00-20.05

2 stops47h 05m

Jakarta Soekarno-Hatta Intl

Tue 17/6

21.50-17.22

2 stops33h 32m

Rp 20,006,480

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Thu 27/2

22.45-23.25

2 stops33h 40m

Surabaya Juanda

Tue 25/3

05.05-17.50

2 stops26h 45m

Rp 21,318,646

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 29/4

06.00-17.05

2 stops45h 05m

Jakarta Soekarno-Hatta Intl

Tue 3/6

21.55-15.12

2 stops31h 17m

Rp 21,966,628

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Tue 1/4

15.55-11.55

2 stops29h 00m

Denpasar Bali Ngurah Rai

Mon 14/4

20.00-14.50

2 stops33h 50m

Rp 22,015,228

Flights are sorted by cheapest return flights first.

Deals found on 3/1

Showing 1-10 of 30 results
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Best time to book a flight from Ontario

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

Travel insights for flights from Ontario

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

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

Currently, March is the cheapest month in which you can book a flight from Ontario (average of Rp 10,140,936). Flying from Ontario in June will prove the most costly (average of Rp 19,358,496). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Ontario

Get insights into the airlines that provide service from Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ontario. In the last 7 days, Cheapflights users made a total of 22,532 searches.
Korean Air
8.5
Very Good
1,029 reviews
Check prices

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
1,029 reviews
Korean Air
8.5
Very Good
1,029 reviews
Check prices

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
743 reviews
Korean Air
8.5
Very Good
1,029 reviews
Check prices

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
8,527 reviews
Korean Air
8.5
Very Good
1,029 reviews
Check prices

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

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.

KLM
7.8
Good
1,338 reviews
Korean Air
8.5
Very Good
1,029 reviews
Check prices

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
3,747 reviews
Korean Air
8.5
Very Good
1,029 reviews
Check prices

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

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.

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Related info for your journey

Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 4 January 2025.

  • What are the most popular destinations to fly to from Ontario?

    The most popular destinations from Ontario this month are Guadalajara, Dallas/Fort Worth Airport, Denver. The top year-round destinations include Dallas/Fort Worth Airport, Denver, Guadalajara.

  • What is the cheapest month to fly from Ontario?

    At the present moment the cheapest month to fly from Ontario is currently March; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Ontario?

    View the cheapest flight destinations from Ontario:
    Fly from Ontario to Jakarta from Rp 16,150,980
    Fly from Ontario to Denpasar from Rp 19,374,696

  • How does Cheapflights help users find flights from Ontario?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Ontario today with Cheapflights!

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

    Cheapflights helps you find that perfect flight from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Ontario with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario, users can toggle the no change fees filter when performing a flight search.

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

    Not ready to book yet? You can track prices for flights from Ontario on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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 Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Ontario today with Cheapflights!

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

Cheapflights helps you find that perfect flight from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Ontario on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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