Find flights
Travel Guide

Rp 7,074,806+ Cheap flights to Ontario

— ONT
22 Sep — 29 Sep1
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

Fri 16/1015.55 -
1 stop41h 05m
Thu 29/1023.50 -
1 stop23h 45m
Deal found 22/8Rp 12,420,607
Thu 8/1015.55 -
1 stop41h 05m
Tue 20/1000.10 -
1 stop23h 25m
Deal found 22/8Rp 12,438,250
Mon 5/1015.55 -
1 stop41h 05m
Sun 18/1000.10 -
1 stop23h 25m
Deal found 20/8Rp 12,508,821
Thu 15/1015.55 -
1 stop41h 05m
Wed 28/1023.50 -
1 stop23h 45m
Deal found 19/8Rp 12,526,464
Tue 8/915.55 -
1 stop41h 45m
Sun 20/900.10 -
1 stop23h 25m
Deal found 22/8Rp 12,826,394
Fri 16/1015.55 -
1 stop41h 05m
Thu 29/1023.50 -
2 stops30h 05m
Deal found 21/8Rp 14,731,828
Mon 5/1015.55 -
1 stop41h 05m
Sun 18/1000.10 -
2 stops28h 00m
Deal found 20/8Rp 14,784,757
Tue 8/915.55 -
1 stop41h 45m
Sun 20/900.10 -
2 stops28h 00m
Deal found 22/8Rp 14,802,399
Thu 15/1017.20 -
1 stop38h 45m
Wed 28/1022.45 -
2 stops27h 35m
Deal found 19/8Rp 18,295,696

Find flight deals to Ontario

Return from

Rp 11,344,390

One-way from

Rp 7,074,806

Popular in

July

Cheapest in

October

Average price

Rp 19,954,128
EVA Air
  • EVA Air
  • 6/10-12/10
  • 2 total stops
  • 62h 30m total
  • Denpasar to Los Angeles
Search Deals
12/11
  • 12/11
  • 2 total stops
  • 33h 40m total
  • Denpasar to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (Rp 3,103,622 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (Rp 349,042 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

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
Fastest return journey

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Fri 16/10

15.55-18.00

1 stop41h 05m

Ontario

Thu 29/10

23.50-14.35

1 stop23h 45m

Rp 12,473,536

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Fri 16/10

15.55-18.00

1 stop41h 05m

Ontario

Thu 29/10

23.50-20.55

2 stops30h 05m

Rp 14,731,828

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Mon 5/10

15.55-18.00

1 stop41h 05m

Ontario

Sun 18/10

00.10-19.10

2 stops28h 00m

Rp 14,784,757

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Thu 15/10

17.20-17.05

1 stop38h 45m

Ontario

Wed 28/10

22.45-17.20

2 stops27h 35m

Rp 18,295,696

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 4/10

00.35-18.00

2 stops32h 25m

Ontario

Mon 19/10

14.22-17.35

2 stops36h 13m

Rp 29,957,658

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Mon 7/9

00.35-11.16

2 stops49h 41m

Ontario

Tue 15/9

12.12-22.40

2 stops43h 28m

Rp 41,407,904

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Mon 7/9

00.35-11.16

2 stops49h 41m

Ontario

Sat 19/9

15.14-22.40

2 stops64h 26m

Rp 41,848,976
Cheapest one-way

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Thu 12/11

22.15-15.55

2 stops33h 40m

Rp 7,074,806

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Sun 25/10

16.40-16.55

1 stop39h 15m

Rp 9,209,598

DenpasarOntario

DPS Denpasar Bali Ngurah Rai - ONT Ontario

DPSONT

Denpasar Bali Ngurah Rai

Tue 15/9

15.55-18.00

1 stop41h 05m

Rp 11,538,462

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 15 resultsSorted by cheapest first
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

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 41 hours 5 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

Browse thousands of different options on Cheapflights for your next trip

Search flights to Ontario by cabin class

First Class flights to Ontario
Business Class flights to Ontario
Prem Economy Class flights to Ontario
Economy Class flights to Ontario

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.