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$484+ Cheap flights from Ontario (ONT) to Bali

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DPS
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Ontario to Bali

Cheapest flights from Ontario to Bali
Explore the most affordable flight options available from Ontario to Bali. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:20 am
ONT
-
DPS
2 stops26h 30m
Delta
Tue 10/1311:45 pm
DPS
-
ONT
2 stops32h 32m
Delta
Deal found 6/9$952
This Korean Air deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:20 am
ONT
-
DPS
2 stops48h 50m
Korean Air
Mon 10/511:45 pm
DPS
-
ONT
2 stops32h 32m
Korean Air
Deal found 6/8$957
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:20 am
ONT
-
DPS
2 stops26h 30m
Delta
Tue 10/131:10 am
DPS
-
ONT
2 stops31h 07m
Delta
Deal found 6/9$1,002
This Korean Air deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:20 am
ONT
-
DPS
2 stops48h 50m
Korean Air
Mon 10/511:45 pm
DPS
-
ONT
2 stops32h 32m
Korean Air
Deal found 6/8$1,007
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:20 am
ONT
-
DPS
2 stops26h 30m
Delta
Tue 9/291:10 am
DPS
-
ONT
2 stops36h 30m
Delta
Deal found 6/8$1,039
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
ONT
-
DPS
2 stops26h 50m
Delta
Fri 10/91:10 am
DPS
-
ONT
2 stops31h 07m
Delta
Deal found 6/9$1,052
This Korean Air deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:20 am
ONT
-
DPS
2 stops26h 30m
Korean Air
Fri 10/91:10 am
DPS
-
ONT
2 stops31h 07m
Korean Air
Deal found 6/9$1,057
This Justfly.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:30 pm
ONT
-
DPS
1 stop25h 10m
STARLUX Airlines
Fri 10/165:20 pm
DPS
-
ONT
1 stop38h 45m
STARLUX Airlines
Deal found 6/10$1,070
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:00 am
ONT
-
DPS
2 stops26h 50m
Delta
Mon 7/271:10 am
DPS
-
ONT
2 stops36h 42m
Delta
Deal found 6/7$1,076
This oojo deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:59 pm
ONT
-
DPS
2 stops37h 11m
Singapore Airlines
Fri 10/99:40 pm
DPS
-
ONT
2 stops41h 02m
Singapore Airlines
Deal found 6/6$1,079
This Korean Air deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:20 am
ONT
-
DPS
2 stops26h 30m
Korean Air
Wed 7/221:10 am
DPS
-
ONT
2 stops36h 42m
Korean Air
Deal found 6/7$1,081
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:20 am
ONT
-
DPS
2 stops26h 30m
Delta
Mon 10/51:10 am
DPS
-
ONT
2 stops31h 07m
Delta
Deal found 6/8$1,083

Find flight deals from Ontario to Bali

Keep the following information in mind while searching for Ontario to Bali flight deals. Data was last updated June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$952
(Delta)

One-way from

$484
(SmartFares)

Popular in

December

Cheapest in

March

Average price

$1,347
Provider with most accurate pricing for Los Angeles-Denpasar Bali Ngurah Rai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Denpasar Bali Ngurah Rai flights.
Search Deals
From Ontario to Bali
Search Deals
One-way flight from Ontario to Bali
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Bali that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Ontario to Bali that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Wed 9/2

6:00 am-11:50 pm

2 stops26h 50m

Denpasar Bali Ngurah Rai

Sun 10/25

1:20 am-5:17 pm

2 stops30h 57m

$952

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Mon 8/31

6:20 am-11:50 pm

2 stops26h 30m

Denpasar Bali Ngurah Rai

Sun 10/25

1:20 am-5:17 pm

2 stops30h 57m

$952

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Thu 11/5

6:00 am-11:55 pm

2 stops25h 55m

Denpasar Bali Ngurah Rai

Wed 11/18

11:50 pm-4:12 pm

2 stops32h 22m

$1,125
Quickest round-trip

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Mon 10/19

7:00 am-11:50 pm

2 stops25h 50m

Denpasar Bali Ngurah Rai

Wed 10/21

1:10 am-5:17 pm

2 stops31h 07m

$1,130

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Sun 10/18

12:10 am-2:35 pm

1 stop23h 25m

Denpasar Bali Ngurah Rai

Thu 10/22

3:55 pm-6:00 pm

1 stop41h 05m

$1,235

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Sun 8/23

7:59 pm-10:40 pm

2 stops59h 41m

Denpasar Bali Ngurah Rai

Thu 10/8

9:55 am-11:42 pm

2 stops52h 47m

$1,241

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Thu 11/5

1:33 pm-11:50 am

2 stops30h 17m

Denpasar Bali Ngurah Rai

Tue 11/10

1:00 pm-12:20 pm

2 stops39h 20m

$1,453

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Wed 11/4

6:53 pm-7:05 pm

2 stops32h 12m

Denpasar Bali Ngurah Rai

Wed 11/18

1:00 pm-9:57 am

2 stops36h 57m

$1,494

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Thu 6/25

12:10 am-2:35 pm

1 stop23h 25m

Denpasar Bali Ngurah Rai

Mon 7/20

3:55 pm-6:40 pm

1 stop41h 45m

$1,809

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Thu 11/5

12:00 pm-8:35 pm

3 stops40h 35m

Denpasar Bali Ngurah Rai

Wed 11/18

9:55 pm-6:18 pm

3 stops36h 23m

$1,904

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Bali

Have a flexible travel schedule? Discover the best time to fly to Bali from Ontario 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 Ontario to Bali
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Bali. 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 from for flights from Ontario to Bali?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Bali. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Bali?

    Airlines like Delta and Korean Air fly from Ontario to Bali in about 26h 30m. The time it takes to get you to your destination can typically vary by up to 22h 20m. The distance from Ontario to Bali is about 8665 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Ontario to Bali?

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

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

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

See more FAQs

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