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Chile

$399+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SCL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$829
(Mytrip)

One-way from

$399
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$890
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 ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sat 8/3011:53 pmONT - SCL
3 stops34h 52mMultiple Airlines
Sat 9/66:10 amSCL - ONT
2 stops18h 45mMultiple Airlines
Deal found 7/30$829
This United Airlines deal was found by Cheapflights users on 7/31. 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 11/106:05 amONT - SCL
1 stop21h 45mUnited Airlines
Mon 11/1710:45 pmSCL - ONT
2 stops26h 59mUnited Airlines
Deal found 7/31$838
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/2111:45 amONT - SCL
1 stop16h 15mLATAM Airlines
Wed 8/2711:05 pmSCL - ONT
2 stops23h 06mLATAM Airlines
Deal found 7/30$858
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:50 amONT - SCL
2 stops17h 05mAmerican Airlines
Wed 8/279:55 pmSCL - ONT
2 stops18h 46mAmerican Airlines
Deal found 7/31$872
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:25 pmONT - SCL
2 stops20h 05mAvianca
Mon 9/2912:55 amSCL - ONT
2 stops25h 00mAvianca
Deal found 7/30$953
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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 8/257:05 amONT - LSC
2 stops33h 55mLATAM Airlines
Thu 8/289:40 amLSC - ONT
2 stops27h 55mLATAM Airlines
Deal found 7/30$2,023

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 July 31, 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

Sat 8/30

11:53 pm-1:45 pm

3 stops34h 52m

Santiago Arturo Merino Benitez

Sat 9/6

6:10 am-9:55 pm

2 stops18h 45m

$829

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 11/10

5:05 am-8:50 am

2 stops22h 45m

Santiago Arturo Merino Benitez

Mon 11/17

10:45 pm-12:31 pm

2 stops18h 46m

$838

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 8/21

11:45 am-7:00 am

1 stop16h 15m

Santiago Arturo Merino Benitez

Wed 8/27

11:05 pm-7:11 pm

2 stops23h 06m

$858

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 8/14

10:50 am-6:55 am

2 stops17h 05m

Santiago Arturo Merino Benitez

Wed 8/27

9:55 pm-1:41 pm

2 stops18h 46m

$872

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 9/9

11:25 pm-11:30 pm

2 stops20h 05m

Santiago Arturo Merino Benitez

Mon 9/29

12:55 am-9:55 pm

2 stops25h 00m

$953

OntarioLa Serena

ONT - LSC

ONTLSC

Ontario

Mon 8/25

7:05 am-8:00 pm

2 stops33h 55m

La Serena La Florida

Thu 8/28

9:40 am-10:35 am

2 stops27h 55m

$2,023

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 9/8

1:09 am-3:35 am

3 stops22h 26m

$399

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 9/9

11:25 pm-5:15 am

2 stops25h 50m

$516

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 9/9

11:45 am-7:00 am

1 stop15h 15m

$568

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 8/13

6:39 pm-7:24 pm

2 stops21h 45m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 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 July 31, 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.

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 July 31, 2025.
Read reviews from past customers who have flown LATAM Airlines, Copa Airlines, and United Airlines from Ontario to Chile. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,822 reviews

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,822 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,493 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,900 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,388 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Comfort

7.4

Boarding

7.6

Food

6.7

Crew

8.1

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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 $516. However, be on the lookout for offers from LATAM Airlines and Copa 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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