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Rp 8,565,380+ Cheap flights to Ontario

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
— ONT
12 Jun — 19 Jun1
1 adult

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 22,532 searches and data was last updated on 7 June 2025.

Return from

Rp 9,949,520

One-way from

Rp 8,565,380

Popular in

July

Cheapest in

October

Average price

Rp 17,830,972
Philippine Airlines
  • Philippine Airlines
  • 30/9-13/10
  • 2 total stops
  • 43h 55m total
  • Denpasar to Los Angeles
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17/9
  • 17/9
  • 3 total stops
  • 42h 40m total
  • Denpasar to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (Rp 37,852,778,496 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (Rp 5,466,095,616 potential savings vs. average return price).
Search Deals
Average for return flights in June 2025
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Find flight deals to Ontario

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 7 June 2025.

Tue 12/807.00DPS - ONT
2 stops50h 40mMultiple Airlines
Sat 16/800.45ONT - DPS
1 stop22h 55mMultiple Airlines
Deal found 6/6Rp 17,375,020
Mon 9/600.35DPS - ONT
2 stops32h 50mQatar Airways
Thu 12/610.54ONT - DPS
2 stops30h 31mQatar Airways
Deal found 6/6Rp 32,046,898
Sat 7/600.50DPS - ONT
2 stops31h 20mKorean Air
Sun 22/606.25ONT - DPS
2 stops48h 45mKorean Air
Deal found 6/6Rp 34,798,892
Sat 7/600.50DPS - ONT
2 stops31h 20mKLM
Sun 22/617.50ONT - DPS
2 stops38h 45mKLM
Deal found 6/6Rp 38,169,680
Mon 21/713.05DPS - ONT
2 stops48h 47mUnited Airlines
Mon 4/818.39ONT - DPS
2 stops50h 16mUnited Airlines
Deal found 5/6Rp 39,276,992
Tue 10/618.45DPS - ONT
2 stops41h 26mEtihad Airways
Thu 12/623.59ONT - DPS
2 stops44h 26mEtihad Airways
Deal found 6/6Rp 49,747,600

Cheapflights Fare Finder

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 22,532 searches and data was last updated on 7 June 2025.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Denpasar

Route

Depart

Return

Price

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 12/8

07.00-18.40

2 stops50h 40m

Ontario

Sat 16/8

00.45-14.40

1 stop22h 55m

Rp 17,375,020

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Sun 20/7

00.35-18.04

2 stops32h 29m

Ontario

Mon 4/8

10.53-08.25

2 stops30h 32m

Rp 34,082,396

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Mon 21/7

13.05-22.52

2 stops48h 47m

Ontario

Mon 4/8

18.39-11.55

2 stops50h 16m

Rp 39,276,992

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 12/8

18.45-22.30

2 stops42h 45m

Ontario

Sun 17/8

23.45-11.25

2 stops44h 40m

Rp 50,447,808

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Mon 30/6

00.50-17.10

2 stops31h 20m

Ontario

Thu 2/10

06.00-23.35

2 stops26h 35m

Rp 128,008,464

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Wed 17/9

17.30-21.10

3 stops42h 40m

Rp 8,565,380

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 22/7

15.40-14.46

2 stops38h 06m

Rp 12,343,267

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 8/7

00.35-18.04

2 stops32h 29m

Rp 12,587,526

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Fri 12/9

13.05-17.37

2 stops43h 32m

Rp 13,385,442

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 24/6

16.30-00.13

2 stops22h 43m

Rp 14,997,557

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 14 results
1
2

Best time to book a flight to Ontario

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

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

On average, a flight from Denpasar to Ontario takes 43 hours 53 minutes. Flights to Ontario from other popular cities in Indonesia will vary in length. Below are a few examples of popular routes and their flight times.

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 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 7 June 2025.
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

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

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

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

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

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

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

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

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

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
KLM
7.8
Good
1,354 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Entertainment

8.0

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

FAQs about flying to Ontario

  • What airport do you fly into for flights to Ontario?

    Most people fly into Ontario (ONT) if they book a flight to Ontario. Ontario is conveniently located just 4.9 km from Ontario’s city centre.

  • Can I find cheaper flights to Ontario if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Ontario?

    Ontario is currently the cheapest airport to fly to in Ontario. One-way flights to Ontario typically cost Rp 1,203,061, while return flights cost around Rp 2,083,700.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Jakarta offers the quickest one-way flight (18 hours 50 minutes).

  • Does Ontario have rental cars?

    Yes. Those touching down at Ontario can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ontario?

    Yes. Ontario has hotels nearby for those requiring accommodations. Delta Hotels by Marriott Ontario Airport is the closest property to Ontario (0.0 km away from Ontario).

See more FAQs

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How does Cheapflights help users find flights to Ontario?

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

Cheapflights simply makes it quick and affordable to book flights to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights to Ontario with no change fees.

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

Of course! You can track prices for flights to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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