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Rp 845,528+ 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 30/7. 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
11 Jun — 18 Jun1
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 6 June 2025.

Cheapest airline

Hawaiian Airlines

Good one-way deal

Rp 2,321,138 or less
On average, Hawaiian Airlines currently has the cheapest one-way flight from Ontario (avg. price of Rp 5,906,830).
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Price to beat on a 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 6 June 2025.

Wed 20/806.30ONT - DPS
2 stops26h 05mKorean Air
Wed 10/900.50DPS - ONT
2 stops36h 52mKorean Air
Deal found 4/6Rp 12,634,146
Sun 26/1006.45ONT - CGK
2 stops47h 30mKorean Air
Sun 23/1121.50CGK - ONT
2 stops34h 27mKorean Air
Deal found 5/6Rp 13,707,317
Fri 8/823.45ONT - CGK
1 stop21h 30mSTARLUX Airlines
Sat 30/812.15CGK - ONT
1 stop19h 25mSTARLUX Airlines
Deal found 4/6Rp 14,325,203
Tue 16/900.10ONT - CGK
1 stop23h 25mChina Airlines
Sun 5/1001.30CGK - ONT
1 stop30h 30mChina Airlines
Deal found 5/6Rp 14,455,285
Mon 6/1000.10ONT - DPS
2 stops40h 40mMultiple Airlines
Tue 21/1008.35DPS - ONT
2 stops24h 25mMultiple Airlines
Deal found 4/6Rp 14,682,927
Mon 22/906.45ONT - CGK
2 stops47h 25mMultiple Airlines
Fri 17/1012.15CGK - ONT
1 stop18h 50mMultiple Airlines
Deal found 5/6Rp 15,024,390
Sat 9/816.45ONT - CGK
2 stops61h 25mDelta
Tue 2/921.50CGK - ONT
2 stops39h 50mDelta
Deal found 4/6Rp 15,154,472
Sun 24/806.00ONT - CGK
2 stops45h 05mJAL
Tue 9/906.35CGK - ONT
2 stops25h 53mJAL
Deal found 5/6Rp 16,487,805
Sun 21/918.50ONT - SUB
2 stops57h 25mUnited Airlines
Sun 26/1010.15SUB - ONT
2 stops50h 30mUnited Airlines
Deal found 5/6Rp 16,536,585
Sun 6/706.10ONT - CGK
2 stops51h 35mUnited Airlines
Mon 28/714.30CGK - ONT
2 stops35h 44mUnited Airlines
Deal found 5/6Rp 16,780,488
Wed 3/900.45ONT - DPS
1 stop22h 55mChina Airlines
Thu 2/1015.40DPS - ONT
2 stops23h 19mChina Airlines
Deal found 5/6Rp 17,203,252
Sun 21/919.22ONT - DPS
2 stops28h 53mEVA Air
Tue 30/916.30DPS - ONT
2 stops22h 29mEVA Air
Deal found 5/6Rp 17,934,960

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 6 June 2025. In the last 7 days, Cheapflights users made a total of 22,532 searches

Fly to

Denpasar

Route

Depart

Return

Price

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Wed 20/8

06.30-23.35

2 stops26h 05m

Denpasar Bali Ngurah Rai

Wed 10/9

00.50-22.42

2 stops36h 52m

Rp 12,634,146

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 26/10

06.45-20.15

2 stops47h 30m

Jakarta Soekarno-Hatta Intl

Sun 23/11

21.50-17.17

2 stops34h 27m

Rp 13,707,317

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Fri 8/8

23.45-11.15

1 stop21h 30m

Jakarta Soekarno-Hatta Intl

Sat 30/8

12.15-17.40

1 stop19h 25m

Rp 14,325,203

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 16/9

00.10-13.35

1 stop23h 25m

Jakarta Soekarno-Hatta Intl

Sun 5/10

01.30-18.00

1 stop30h 30m

Rp 14,455,285

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Mon 6/10

00.10-07.50

2 stops40h 40m

Denpasar Bali Ngurah Rai

Tue 21/10

08.35-18.00

2 stops24h 25m

Rp 14,682,927

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Mon 22/9

06.45-20.10

2 stops47h 25m

Jakarta Soekarno-Hatta Intl

Fri 17/10

12.15-17.05

1 stop18h 50m

Rp 15,024,390

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sat 9/8

16.45-20.10

2 stops61h 25m

Jakarta Soekarno-Hatta Intl

Tue 2/9

21.50-23.40

2 stops39h 50m

Rp 15,154,472

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 24/8

06.00-17.05

2 stops45h 05m

Jakarta Soekarno-Hatta Intl

Tue 9/9

06.35-18.28

2 stops25h 53m

Rp 16,487,805

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Sun 21/9

18.50-18.15

2 stops57h 25m

Surabaya Juanda

Sun 26/10

10.15-22.45

2 stops50h 30m

Rp 16,536,585

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 6/7

06.10-23.45

2 stops51h 35m

Jakarta Soekarno-Hatta Intl

Mon 28/7

14.30-12.14

2 stops35h 44m

Rp 16,780,488

Flights are sorted by cheapest return flights first.

Deals found on 5/6

Showing 1-10 of 38 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 11,138,211). Flying from Ontario in June will prove the most costly (average of Rp 18,780,488). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Ontario?

From Ontario you can expect to find greater availability for the following destinations: Dallas (127 flights per day), Seattle (113 flights per day) and Denver (58 flights per day).

Charlotte Douglas
Charlotte Douglas
From Rp 143

What is the cheapest place to fly to from Ontario?

The cheapest city to fly to from Ontario is Charlotte Douglas, with prices starting at Rp 2,319,187. Explore other affordable destinations below.

Charlotte Douglas
Charlotte Douglas
From Rp 143

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.
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,200 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,085 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
JAL
8.3
Very Good
1,486 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very Good
736 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very Good
7,956 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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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 6 June 2025.

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

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

  • What is the cheapest flight from Ontario to anywhere?

    Users have flown out of Ontario for as low as Rp 2,319,187 to Charlotte (prices may vary depending on the airline and departure time). On average, users have booked flights for Rp 2,335,772 to fly from Ontario.

  • What is the cheapest premium economy flight from Ontario?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from Ontario may suit your needs. The cheapest premium economy flights from Ontario are:
    Fly Ontario to Taipei City Taiwan Taoyuan Intl Airport from Rp 38,925,204
    Fly Ontario to Seattle from Rp 39,147,968

  • 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 Denpasar from Rp 13,203,252
    Fly from Ontario to Jakarta from Rp 13,707,317

  • 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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