What are the cheapest airlines to fly from Bali to Ontario one-way?

$778 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Delta and Korean Air, with prices starting from $1,163 and $1,170, respectively.

How far in advance should I book a flight from Bali to Ontario?

Travelers have found it’s best to book a flight 59 days in advance to save up to 83% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Bali to Ontario 1-2 weeks in advance for as low as $857, or $995 for flights within the next 24 hours.

What is the cheapest month to fly from Bali to Ontario?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to Ontario. Flights to Ontario from Bali in October are about $981 on average during October, but can be found for as low as $696.

What is the cheapest time of day to fly from BA to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bali to Ontario as you normally would.

What airport do you fly into for flights to Ontario from Bali?

Ontario (ONT) is the airport you will fly into if you book a flight from Bali to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

Can I find deals for flights from Bali to Ontario that include hotel bookings?

Yes. In addition to deals on Bali to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Bali to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bali to Ontario.

Can I find deals for business class flights from Bali to Ontario?

Yes. Cheapflights offers flight deals from Bali to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$575+ Flights from Bali to Ontario

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Cheap flight deals from Bali to Ontario

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,079 (Gotogate)
One-way from	$575 (Kiwi.com)
Popular in	July
Cheapest in	October
Average price	$999

Provider with most accurate pricing for Denpasar Bali Ngurah Rai-Los Angeles flight deals.

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Provider most trusted by Cheapflights users for Denpasar Bali Ngurah Rai-Los Angeles flights.

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From Bali to Ontario

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One-way flight from Bali to Ontario

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($141 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Bali to Ontario

Cheapest flights from Bali to Ontario
Explore the most affordable flight options available from Bali to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 11/47:30 pmDPS - ONT

2 stops37h 20mMultiple Airlines

Fri 11/710:45 pmONT - DPS

1 stop24h 00mMultiple Airlines

Deal found 4/30

$995

Sat 11/11:00 pmDPS - ONT

2 stops45h 00mUnited Airlines

Sun 11/163:15 pmONT - DPS

2 stops35h 50mUnited Airlines

Deal found 4/30

$1,295

Tue 11/49:45 amDPS - ONT

2 stops48h 04mQatar Airways

Fri 11/73:05 pmONT - DPS

2 stops57h 25mQatar Airways

Deal found 4/30

$2,032

Fri 6/136:45 pmDPS - ONT

2 stops42h 14mEtihad Airways

Sat 6/2811:59 pmONT - DPS

2 stops44h 26mEtihad Airways

Deal found 4/30

$2,705

Best flights from Bali to Ontario
Discover carefully curated flight deals from Bali to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Fri 6/1311:25 amDPS - ONT

2 stops45h 35mMultiple Airlines

Fri 6/2712:10 amONT - DPS

1 stop23h 30mMultiple Airlines

Deal found 4/30

$1,079

Tue 5/137:20 pmDPS - ONT

2 stops33h 32mQatar Airways

Tue 5/2711:51 amONT - DPS

2 stops29h 34mQatar Airways

Deal found 4/29

$2,468

Fri 6/136:45 pmDPS - ONT

2 stops42h 14mEtihad Airways

Sat 6/2811:59 pmONT - DPS

2 stops44h 26mEtihad Airways

Deal found 4/30

$2,705

Thu 5/158:00 pmDPS - ONT

2 stops33h 25mUnited Airlines

Sun 5/256:41 pmONT - DPS

2 stops33h 09mUnited Airlines

Deal found 4/29

$3,198

Last-minute flights from Bali to Ontario
Discover last-minute flight deals from Bali to Ontario. Data last updated May 1, 2025 and is based on user searches.

Tue 5/69:55 amDPS - ONT

2 stops49h 34mQatar Airways

Sat 5/172:44 pmONT - DPS

2 stops40h 56mQatar Airways

Deal found 4/29

$9,135

Tue 5/137:20 pmDPS - ONT

2 stops33h 32mQatar Airways

Tue 5/2711:51 amONT - DPS

2 stops29h 34mQatar Airways

Deal found 4/29

$2,468

Thu 5/158:00 pmDPS - ONT

2 stops33h 25mUnited Airlines

Sat 5/241:36 pmONT - DPS

2 stops38h 14mUnited Airlines

Deal found 4/29

$3,198

One-way flights from Bali to Ontario
Search for one-way flight options from Bali to Ontario. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Tue 7/1510:50 pmDPS - ONT

2 stops33h 50mMultiple Airlines

Deal found 4/29

$575

Mon 9/14:30 pmDPS - ONT

2 stops33h 14mEVA Air

Deal found 4/30

$778

Sun 6/2212:50 amDPS - ONT

2 stops31h 20mDelta

Deal found 4/30

$1,163

Sun 8/3112:50 amDPS - ONT

2 stops31h 38mKorean Air

Deal found 4/30

$1,170

Tue 5/2712:55 amDPS - ONT

2 stops49h 02mPhilippine Airlines

Deal found 4/29

$1,357

Fri 7/256:45 pmDPS - ONT

2 stops42h 45mEtihad Airways

Deal found 4/29

$1,444

Sat 7/1912:35 amDPS - ONT

2 stops38h 38mQatar Airways

Deal found 4/29

$1,603

Sat 7/261:05 pmDPS - ONT

2 stops43h 38mUnited Airlines

Deal found 4/29

$1,815

Mon 5/193:40 pmDPS - ONT

2 stops39h 10mChina Airlines

Deal found 4/29

$2,362

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Fri 6/13

11:25 am-6:00 pm

2 stops45h 35m

Ontario

Fri 6/27

12:10 am-2:40 pm

1 stop23h 30m

$1,079

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 5/13

7:20 pm-1:52 pm

2 stops33h 32m

Ontario

Tue 5/27

11:51 am-8:25 am

2 stops29h 34m

$2,468

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Fri 6/13

6:45 pm-9:59 pm

2 stops42h 14m

Ontario

Sat 6/28

11:59 pm-11:25 am

2 stops44h 26m

$2,705

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Thu 5/15

8:00 pm-2:25 pm

2 stops33h 25m

Ontario

Sat 5/24

1:36 pm-6:50 pm

2 stops38h 14m

$3,198

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 7/15

10:50 pm-5:40 pm

2 stops33h 50m

$575

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Mon 9/1

4:30 pm-10:44 am

2 stops33h 14m

$778

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Sun 6/22

12:50 am-5:10 pm

2 stops31h 20m

$1,163

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Sun 8/31

12:50 am-5:28 pm

2 stops31h 38m

$1,170

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Tue 5/27

12:55 am-10:57 am

2 stops49h 02m

$1,357

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Fri 7/25

6:45 pm-10:30 pm

2 stops42h 45m

$1,444

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 results

Best time to book a flight from Bali to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bali with our price prediction graph.

Estimated round-trip 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 from Bali to Ontario

What is the cheapest month to book a flight from Bali to Ontario?

Currently, August is the cheapest month in which you can book a flight from Bali to Ontario (average of $246). Flying from Bali to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

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 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

EVA Air

8.4

Very good

1,186 reviews

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

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

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

1,069 reviews

EVA Air

8.4

Very good

1,186 reviews

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

732 reviews

EVA Air

8.4

Very good

1,186 reviews

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

7,934 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

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

Qatar Airways

7.4

Good

3,563 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Gary,Apr 2025

DPS - TPE

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

Related info for your journey

What airport do you fly into for flights to Ontario from Bali?
Ontario (ONT) is the airport you will fly into if you book a flight from Bali to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.
What are the cheapest airlines to fly from Bali to Ontario one-way?
$778 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Delta and Korean Air, with prices starting from $1,163 and $1,170, respectively.
Can I find deals for flights from Bali to Ontario that include hotel bookings?
Yes. In addition to deals on Bali to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bali to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bali to Ontario.
Can I find deals for business class flights from Bali to Ontario?
Yes. Cheapflights offers flight deals from Bali to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bali to Ontario?
Currently, August is the cheapest month in which you can book a flight from Bali to Ontario (average of $246). Flying from Bali to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$575+ Cheap flights from Bali to Ontario (ONT)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bali to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bali to Ontario

Keep the following information in mind while searching for Bali to Ontario flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Bali to Ontario

Cheapest flights from Bali to OntarioExplore the most affordable flight options available from Bali to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Bali to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Bali to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bali with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bali to Ontario

What is the cheapest month to book a flight from Bali 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

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 May 1, 2025.

Related info for your journey

Find useful and relevant information for your journey from Bali to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ontario from Bali?

What are the cheapest airlines to fly from Bali to Ontario one-way?

Can I find deals for flights from Bali to Ontario that include hotel bookings?

How can I find direct flights from Bali to Ontario?

Can I find deals for business class flights from Bali to Ontario?

What is the cheapest month to book a flight from Bali 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.

Alternative routes for Bali to Ontario

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Cheapest flights from Bali to Ontario
Explore the most affordable flight options available from Bali to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.