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Chile

$522+ Cheap flights from Ontario (ONT) to Chile

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SCL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Ontario to Chile

Keep the following information in mind while searching for Ontario to Chile flight deals. Data was last updated September 15, 2025.

Round-trip from

$814
(LATAM Airlines)

One-way from

$522
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$814
From Ontario to Chile
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One-way flight from Ontario to Chile
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Highest demand for flights based on searches. 10% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Chile

Cheapest flights from Ontario to Chile
Explore the most affordable flight options available from Ontario to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This LATAM Airlines deal was found by Cheapflights users on 9/14. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:36 amONT - SCL
1 stop16h 04mLATAM Airlines
Tue 11/412:20 amSCL - ONT
2 stops23h 59mLATAM Airlines
Deal found 9/14$814
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:05 amONT - SCL
1 stop21h 45mUnited Airlines
Thu 11/610:45 pmSCL - ONT
2 stops26h 59mUnited Airlines
Deal found 9/14$818
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 amONT - SCL
1 stop21h 45mUnited Airlines
Mon 12/2910:45 pmSCL - ONT
1 stop28h 07mUnited Airlines
Deal found 9/13$825
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:40 pmONT - SCL
2 stops38h 10mUnited Airlines
Tue 1/2710:45 pmSCL - ONT
2 stops23h 58mUnited Airlines
Deal found 9/13$836
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:05 amONT - SCL
1 stop21h 45mUnited Airlines
Thu 11/2710:45 pmSCL - ONT
2 stops18h 52mUnited Airlines
Deal found 9/13$858
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:05 amONT - SCL
1 stop21h 45mUnited Airlines
Sun 11/3010:45 pmSCL - ONT
1 stop28h 04mUnited Airlines
Deal found 9/13$866
This LATAM Airlines deal was found by Cheapflights users on 9/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:45 amONT - SCL
1 stop14h 55mLATAM Airlines
Thu 11/2011:10 pmSCL - ONT
1 stop16h 30mLATAM Airlines
Deal found 9/13$870
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amONT - SCL
2 stops21h 50mUnited Airlines
Thu 11/2010:45 pmSCL - ONT
2 stops18h 48mUnited Airlines
Deal found 9/13$874
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:40 pmONT - SCL
2 stops38h 10mUnited Airlines
Mon 1/1210:45 pmSCL - ONT
1 stop28h 13mUnited Airlines
Deal found 9/13$875

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Chile 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 September 15, 2025.
Use the filters below to find and compare flights from Ontario to Chile that are best for you.

Fly from

Ontario

Fly to

Chile

Route

Depart

Return

Price

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 10/30

11:36 am-7:40 am

1 stop16h 04m

Santiago Arturo Merino Benitez

Thu 11/6

11:10 pm-10:26 am

1 stop16h 16m

$814

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 10/29

11:36 am-7:40 am

1 stop16h 04m

Santiago Arturo Merino Benitez

Wed 11/5

11:10 pm-10:26 am

1 stop16h 16m

$814

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 10/30

5:05 am-7:50 am

2 stops22h 45m

Santiago Arturo Merino Benitez

Thu 11/6

10:45 pm-12:33 pm

2 stops18h 48m

$818

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 11/26

6:05 am-8:50 am

1 stop21h 45m

Santiago Arturo Merino Benitez

Mon 12/29

10:45 pm-9:52 pm

1 stop28h 07m

$825

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 12/24

6:00 am-8:50 am

2 stops21h 50m

Santiago Arturo Merino Benitez

Tue 1/27

10:45 pm-12:14 pm

2 stops18h 29m

$846

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 12/23

6:04 am-8:50 am

1 stop21h 46m

Santiago Arturo Merino Benitez

Tue 1/27

10:45 pm-5:43 pm

2 stops23h 58m

$846

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 11/11

10:30 pm-5:30 am

2 stops26h 00m

$522

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sat 10/11

11:25 pm-5:15 am

2 stops25h 50m

$542

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 12/3

6:00 am-8:50 am

2 stops21h 50m

$568

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 10/16

11:36 am-3:00 pm

2 stops23h 24m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 14 results
1
2

Best time to book a flight from Ontario to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile 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 Chile

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Chile (average of $752). Flying from Ontario to Chile in December is currently the most expensive (average of $1,098). 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.

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

Find hourly flight availability from Ontario to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Related info for your journey

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

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

  • How long is the flight from Ontario to Chile?

    LATAM Airlines and United Airlines can get you from Ontario to Chile in just under 16h 04m. Your travel time can differ by up to 6h 41m. The distance between Ontario and Chile is about 5558 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Chile 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 Ontario to Chile?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Chile (average of $752). Flying from Ontario to Chile in December is currently the most expensive (average of $1,098). 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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