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$366+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SCL
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$765
(Cheapflightsfares)

One-way from

$366
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$771
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. 11% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:25 pmONT - SCL
2 stops20h 05mAvianca
Wed 11/512:45 amSCL - ONT
2 stops25h 15mAvianca
Deal found 6/15$765
This Delta deal was found by Cheapflights users on 6/15. 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 11/1012:00 pmONT - SCL
1 stop14h 00mDelta
Wed 11/1911:15 pmSCL - ONT
1 stop25h 27mDelta
Deal found 6/15$854
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 11/56:00 amONT - SCL
2 stops21h 50mUnited Airlines
Wed 11/1210:45 pmSCL - ONT
2 stops18h 48mUnited Airlines
Deal found 6/14$858
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/711:25 pmONT - SCL
3 stops25h 36mMultiple Airlines
Wed 8/1310:10 pmSCL - ONT
3 stops26h 45mMultiple Airlines
Deal found 6/14$861
This LATAM Airlines deal was found by Cheapflights users on 6/16. 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 8/611:50 amONT - SCL
1 stop16h 10mLATAM Airlines
Wed 9/105:55 pmSCL - ONT
2 stops21h 29mLATAM Airlines
Deal found 6/16$920
This LATAM Airlines deal was found by Cheapflights users on 6/15. 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.
Sun 9/1412:00 pmONT - LSC
2 stops21h 40mLATAM Airlines
Thu 9/184:55 pmLSC - ONT
2 stops22h 29mLATAM Airlines
Deal found 6/15$1,990
This Iberia deal was found by Cheapflights users on 6/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/3012:49 pmONT - SCL
2 stops53h 01mIberia
Sun 7/137:00 pmSCL - ONT
2 stops50h 53mIberia
Deal found 6/13$3,598

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 June 16, 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 10/16

11:25 pm-11:30 pm

2 stops20h 05m

Santiago Arturo Merino Benitez

Wed 11/5

12:45 am-9:00 pm

2 stops25h 15m

$765

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 11/10

12:00 pm-7:00 am

1 stop14h 00m

Santiago Arturo Merino Benitez

Wed 11/19

11:15 pm-7:42 pm

1 stop25h 27m

$854

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 11/5

6:00 am-8:50 am

2 stops21h 50m

Santiago Arturo Merino Benitez

Wed 11/12

10:45 pm-12:33 pm

2 stops18h 48m

$858

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 8/7

11:25 pm-4:01 am

3 stops25h 36m

Santiago Arturo Merino Benitez

Wed 8/13

10:10 pm-9:55 pm

3 stops26h 45m

$861

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 8/6

11:50 am-7:00 am

1 stop16h 10m

Santiago Arturo Merino Benitez

Wed 9/10

5:55 pm-11:24 am

2 stops21h 29m

$920

OntarioLa Serena

ONT - LSC

ONTLSC

Ontario

Sun 9/14

12:00 pm-1:40 pm

2 stops21h 40m

La Serena La Florida

Thu 9/18

4:55 pm-11:24 am

2 stops22h 29m

$1,990

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 6/30

12:49 pm-8:50 pm

2 stops53h 01m

Santiago Arturo Merino Benitez

Sun 7/13

7:00 pm-6:53 pm

2 stops50h 53m

$3,598

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 7/2

10:54 am-7:00 am

2 stops17h 06m

Santiago Arturo Merino Benitez

Sun 7/6

9:50 pm-1:47 pm

2 stops18h 57m

$4,533

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 7/15

11:25 pm-10:30 pm

2 stops20h 05m

$366

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sat 10/18

9:11 pm-3:35 am

3 stops26h 24m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 16 results
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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 June 16, 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.

Rainfall in Chile by month

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

In terms of precipitation, rainfall in Chile ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Chile when rainfall is around 0.0 in.

Temperature in Chile by month

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

If weather is an important factor for your trip to Chile, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Chile

Get insights into the airlines that provide service to Chile. 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 Chile. Reviews last updated June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,453 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $366. However, be on the lookout for offers from Copa Airlines and United Airlines, as they are both options that can get you from Ontario to Chile for a low price.

  • 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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