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 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).

Rp 9,389,197+ Flights to Ontario, California

Flights to Ontario in 2025

Return from	Rp 11,442,033
One-way from	Rp 9,389,197
Popular in	July
Cheapest in	October
Average price	Rp 17,550,058

Singapore Airlines
20/5-22/8
2 total stops
51h 00m total
Denpasar to Los Angeles

Search Deals

13/6
2 total stops
22h 55m total
Denpasar to Ontario

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (Rp 39,828,119,552 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (Rp 5,962,001,920 potential savings vs. average return price).

Search Deals

Average for return flights in April 2025

Search Deals

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 24 April 2025.

Tue 20/515.40DPS - ONT

1 stop19h 40mChina Airlines

Thu 21/800.45ONT - DPS

1 stop22h 55mChina Airlines

Deal found 23/4Rp 15,901,060

Thu 15/507.00DPS - ONT

2 stops50h 00mMultiple Airlines

Tue 20/500.10ONT - DPS

1 stop23h 30mMultiple Airlines

Deal found 23/4Rp 16,910,652

Sat 7/623.45DPS - ONT

2 stops32h 16mKorean Air

Tue 24/606.30ONT - DPS

2 stops26h 05mKorean Air

Deal found 23/4Rp 25,710,920

Thu 24/700.35DPS - ONT

2 stops33h 24mQatar Airways

Thu 31/714.39ONT - DPS

2 stops41h 01mQatar Airways

Deal found 24/4Rp 33,013,630

Mon 25/813.05DPS - ONT

2 stops43h 32mUnited Airlines

Wed 10/1206.00ONT - DPS

2 stops45h 05mUnited Airlines

Deal found 24/4Rp 42,099,948

Thu 15/518.45DPS - ONT

2 stops41h 26mEtihad Airways

Wed 18/623.59ONT - DPS

2 stops44h 26mEtihad Airways

Deal found 23/4Rp 46,474,844

Best flights to Ontario
Discover carefully curated flight deals to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 April 2025.

Tue 20/515.40DPS - ONT

1 stop19h 40mChina Airlines

Thu 21/800.45ONT - DPS

1 stop22h 55mChina Airlines

Deal found 23/4Rp 15,901,060

Thu 15/507.00DPS - ONT

2 stops50h 00mMultiple Airlines

Tue 20/500.10ONT - DPS

1 stop23h 30mMultiple Airlines

Deal found 23/4Rp 16,910,652

Sat 7/623.45DPS - ONT

2 stops32h 16mKorean Air

Tue 24/606.30ONT - DPS

2 stops26h 05mKorean Air

Deal found 23/4Rp 25,710,920

Thu 24/700.35DPS - ONT

2 stops33h 24mQatar Airways

Thu 31/714.39ONT - DPS

2 stops41h 01mQatar Airways

Deal found 24/4Rp 33,013,630

Mon 25/813.05DPS - ONT

2 stops43h 32mUnited Airlines

Wed 10/1206.00ONT - DPS

2 stops45h 05mUnited Airlines

Deal found 24/4Rp 42,099,948

Thu 15/518.45DPS - ONT

2 stops41h 26mEtihad Airways

Wed 18/623.59ONT - DPS

2 stops44h 26mEtihad Airways

Deal found 23/4Rp 46,474,844

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 24 April 2025 and is based on user searches.

Tue 29/416.30DPS - ONT

1 stop40h 30mMultiple Airlines

Fri 9/500.10ONT - DPS

1 stop24h 05mMultiple Airlines

Deal found 23/4Rp 106,410,904

Tue 29/419.20DPS - ONT

2 stops40h 09mQatar Airways

Sat 10/511.46ONT - DPS

2 stops38h 49mQatar Airways

Deal found 23/4Rp 108,110,384

Thu 15/521.05DPS - ONT

2 stops35h 55mMultiple Airlines

Mon 21/700.45ONT - DPS

1 stop22h 55mMultiple Airlines

Deal found 23/4Rp 17,617,364

Thu 15/509.55DPS - ONT

2 stops47h 30mQatar Airways

Tue 22/714.34ONT - DPS

2 stops36h 01mQatar Airways

Deal found 23/4Rp 43,126,368

Thu 15/518.45DPS - ONT

2 stops41h 26mEtihad Airways

Wed 18/623.59ONT - DPS

2 stops44h 26mEtihad Airways

Deal found 23/4Rp 46,474,844

One-way flights to Ontario
Search for one-way flight options to Ontario. Find affordable one-way fares based on user searches. Data last updated 24 April 2025.

Fri 13/609.10DPS - ONT

2 stops22h 55mMultiple Airlines

Deal found 22/4Rp 9,389,197

Tue 27/515.40DPS - ONT

2 stops34h 17mChina Airlines

Deal found 24/4Rp 11,341,074

Sun 1/616.30DPS - ONT

2 stops33h 27mEVA Air

Deal found 24/4Rp 15,295,305

Wed 11/600.50DPS - ONT

2 stops31h 11mKorean Air

Deal found 22/4Rp 17,701,498

Sat 17/500.55DPS - ONT

2 stops49h 02mPhilippine Airlines

Deal found 24/4Rp 20,275,954

Sun 25/500.35DPS - ONT

2 stops57h 01mQatar Airways

Deal found 24/4Rp 21,908,128

Sat 31/500.50DPS - ONT

2 stops32h 30mDelta

Deal found 23/4Rp 23,708,564

Thu 21/820.35DPS - ONT

3 stops42h 08mKLM

Deal found 22/4Rp 31,448,764

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

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 20/5

15.40-20.20

1 stop19h 40m

Ontario

Thu 21/8

00.45-14.40

1 stop22h 55m

Rp 15,901,060

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Thu 15/5

07.00-18.00

2 stops50h 00m

Ontario

Tue 20/5

00.10-14.40

1 stop23h 30m

Rp 16,910,652

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Sat 7/6

23.45-17.01

2 stops32h 16m

Ontario

Tue 24/6

06.30-23.35

2 stops26h 05m

Rp 25,710,920

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Thu 24/7

00.35-18.59

2 stops33h 24m

Ontario

Thu 31/7

14.39-22.40

2 stops41h 01m

Rp 33,013,630

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Mon 25/8

13.05-17.37

2 stops43h 32m

Ontario

Wed 10/12

06.00-19.05

2 stops45h 05m

Rp 42,099,948

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Thu 15/5

18.45-21.11

2 stops41h 26m

Ontario

Wed 18/6

23.59-11.25

2 stops44h 26m

Rp 46,474,844

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Fri 13/6

09.10-17.05

2 stops22h 55m

Rp 9,389,197

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 27/5

15.40-10.57

2 stops34h 17m

Rp 11,341,074

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Sun 1/6

16.30-10.57

2 stops33h 27m

Rp 15,295,305

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Wed 11/6

00.50-17.01

2 stops31h 11m

Rp 17,701,498

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 14 results

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 19 hours 40 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

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).

Reviews of airlines servicing Ontario

EVA Air

8.4

Very Good

1,180 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

EVA Air

8.4

Very Good

1,180 reviews

EVA Air

8.4

Very Good

1,180 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Korean Air

8.4

Very Good

1,063 reviews

EVA Air

8.4

Very Good

1,180 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

China Airlines

8.3

Very Good

727 reviews

EVA Air

8.4

Very Good

1,180 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Delta

8.0

Very Good

7,920 reviews

EVA Air

8.4

Very Good

1,180 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

KLM

7.8

Good

1,333 reviews

EVA Air

8.4

Very Good

1,180 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

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 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

Browse thousands of different options on Cheapflights for your next trip

Search flights to Ontario by cabin class

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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Rp 9,389,197+ 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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.

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 24 April 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Ontario

Cheapest flights to OntarioExplore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 24 April 2025.

Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 24 April 2025.

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 24 April 2025.

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

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.

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

FAQs about flying to Ontario

What airport do you fly into for flights to Ontario?

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

Where does the fastest flight to Ontario depart from?

Does Ontario have rental cars?

Are there hotels close to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Ontario by cabin class

Find flights to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 to Ontario?

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

Can Cheapflights find flights to Ontario with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

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 24 April 2025.