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Rp 9,105,720+ Cheap flights to Ontario

— ONT
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Ontario in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ontario

Sun 1/1116.40 -
1 stop39h 15m
Sat 14/1121.45 -
1 stop25h 55m
Deal found 30/10Rp 17,034,758
Tue 10/1116.40 -
1 stop39h 15m
Wed 2/1221.45 -
1 stop25h 55m
Deal found 28/10Rp 17,577,842
Sun 20/1216.40 -
1 stop39h 15m
Fri 5/221.45 -
1 stop25h 55m
Deal found 29/10Rp 18,229,544
Sun 13/1216.40 -
1 stop39h 15m
Tue 2/221.45 -
1 stop26h 30m
Deal found 30/10Rp 18,428,674
Sun 13/1216.40 -
1 stop39h 15m
Wed 30/1221.45 -
1 stop25h 55m
Deal found 28/10Rp 18,645,908
Sun 13/1220.05 -
2 stops35h 50m
Tue 2/221.45 -
1 stop26h 30m
Deal found 30/10Rp 19,007,966
Sun 20/1217.40 -
2 stops38h 15m
Fri 5/221.45 -
1 stop25h 55m
Deal found 29/10Rp 19,026,068
Sat 12/1207.30 -
2 stops24h 25m
Tue 29/1221.45 -
1 stop26h 30m
Deal found 28/10Rp 20,238,958
Sat 12/1207.00 -
2 stops24h 55m
Mon 11/121.45 -
2 stops27h 40m
Deal found 27/10Rp 20,673,426
Sat 12/1215.45 -
2 stops40h 20m
Mon 11/122.50 -
1 stop23h 45m
Deal found 27/10Rp 20,926,864
Thu 17/1219.55 -
2 stops42h 58m
Sun 10/118.37 -
2 stops49h 28m
Deal found 28/10Rp 21,705,286

Find flight deals to Ontario

Return from

Rp 12,925,416

One-way from

Rp 9,105,720

Popular in

July

Cheapest in

February

Average price

Rp 18,356,264
China Southern
  • China Southern
  • 16/11-29/11
  • 2 total stops
  • 59h 20m total
  • Denpasar to Los Angeles
Search Deals
6/12-31/12
  • 6/12-31/12
  • 3 total stops
  • 51h 11m total
  • Denpasar to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (Rp 2,342,746 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (Rp 281,615 potential savings vs. average return price).
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Average for return flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Mon 1/3

16.40-15.55

1 stop39h 15m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 9,793,628
Fastest return journey

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sat 26/12

07.30-15.55

2 stops24h 25m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 13,758,146

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 10/1

19.55-20.25

2 stops40h 30m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 15,043,447

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Wed 10/2

19.55-20.34

2 stops40h 39m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 15,061,550

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Wed 6/1

19.55-20.25

2 stops40h 30m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 15,930,485

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 20/12

16.40-15.55

1 stop39h 15m

Ontario

Fri 5/2

21.45-15.40

1 stop25h 55m

Rp 18,229,544

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 13/12

20.05-15.55

2 stops35h 50m

Ontario

Tue 2/2

21.45-16.15

1 stop26h 30m

Rp 19,007,966

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 15/11

01.20-23.00

2 stops37h 40m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 19,532,948

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Tue 10/11

23.50-11.17

2 stops51h 27m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 19,587,256

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Fri 8/1

13.20-09.57

2 stops36h 37m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 20,275,162

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 21 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight to Ontario

Rainfall in Ontario 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

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).

How long is the flight to Ontario?

On average, a flight from Denpasar to Ontario takes 36 hours 46 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.

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.

  • 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 30 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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Fly with Cheapflights

How does Cheapflights help users find flights to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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