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Rp 9,393,726+ Cheap flights to Ontario

— ONT
6 Oct — 13 Oct1
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

Thu 15/1015.55 -
1 stop41h 05m
Tue 15/1222.50 -
1 stop23h 45m
Deal found 5/9Rp 16,249,559
Thu 15/1015.55 -
1 stop41h 05m
Mon 14/1222.50 -
1 stop23h 45m
Deal found 5/9Rp 17,641,876
Wed 14/1015.55 -
1 stop41h 05m
Mon 14/1222.50 -
1 stop23h 45m
Deal found 5/9Rp 18,417,342
Thu 15/1015.55 -
1 stop41h 05m
Wed 16/1222.50 -
1 stop23h 45m
Deal found 5/9Rp 18,998,942
Wed 14/1015.55 -
1 stop41h 05m
Wed 16/1222.50 -
1 stop23h 45m
Deal found 5/9Rp 19,774,410
Thu 17/915.55 -
1 stop41h 05m
Thu 1/1000.10 -
1 stop23h 25m
Deal found 5/9Rp 20,690,870
Thu 17/915.55 -
1 stop41h 05m
Thu 1/1000.10 -
2 stops28h 45m
Deal found 6/9Rp 22,664,786
Thu 15/1017.20 -
1 stop38h 45m
Tue 15/1221.45 -
1 stop25h 55m
Deal found 5/9Rp 24,497,708
Fri 16/1017.20 -
1 stop38h 45m
Tue 15/1221.45 -
1 stop25h 55m
Deal found 5/9Rp 25,008,812

Find flight deals to Ontario

Return from

Rp 12,231,230

One-way from

Rp 9,393,726

Popular in

July

Cheapest in

October

Average price

Rp 15,068,735
XiamenAir
  • XiamenAir
  • 31/10-12/11
  • 2 total stops
  • 66h 50m total
  • Denpasar to Los Angeles
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STARLUX Airlines
  • STARLUX Airlines
  • 13/12-31/12
  • 1 total stop
  • 39h 15m total
  • Denpasar to Ontario
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Highest demand for flights based on searches. 15% potential increase in price (Rp 3,012,219 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (Rp 340,661 potential savings vs. average return price).
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Average for return flights in September 2026
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 25/10

20.40-18.05

2 stops36h 25m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 11,737,751
Fastest return journey

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Wed 25/11

07.00-15.55

3 stops24h 55m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 14,222,771

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Thu 15/10

15.55-18.00

1 stop41h 05m

Ontario

Tue 15/12

22.50-14.35

1 stop23h 45m

Rp 16,249,559

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Mon 26/10

20.40-12.14

3 stops54h 34m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 16,478,675

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 1/11

18.50-18.17

2 stops39h 27m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 19,051,816

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sat 31/10

23.50-18.12

2 stops33h 22m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 20,391,258

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Fri 13/11

23.50-22.16

2 stops38h 26m

Ontario

Wed 31/12

00.00-16.00

Nonstop0h 00m

Rp 20,444,132

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Mon 1/2

18.50-22.41

2 stops43h 51m

Ontario

Thu 25/2

06.00-17.20

2 stops43h 20m

Rp 21,201,974

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Mon 1/2

18.50-22.41

2 stops43h 51m

Ontario

Tue 23/2

06.00-17.20

2 stops43h 20m

Rp 21,201,974

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 31/1

18.50-10.38

2 stops55h 48m

Ontario

Wed 24/2

06.00-17.20

2 stops43h 20m

Rp 21,201,974

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 23 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 34 hours 41 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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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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