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Ontario

$376+ Cheap flights from Chile 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — ONT
Jun 13 — Jun 201
Fri 6/13
Fri 6/20
1 adult, Economy
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Cheap flight deals from Chile to Ontario

Keep the following information in mind while searching for Chile to Ontario flight deals. Data was last updated June 8, 2025.

Round-trip from

$765
(Cheapflightsfares)

One-way from

$376
(Cheapflightsfares)

Popular in

January

Cheapest in

November

Average price

$795
From Chile to Ontario
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One-way flight from Chile to Ontario
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Highest demand for flights based on searches. 14% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 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 Chile to Ontario

Cheapest flights from Chile to Ontario
Explore the most affordable flight options available from Chile to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:55 pmSCL - ONT
2 stops25h 00mAvianca
Tue 9/3011:25 pmONT - SCL
2 stops25h 50mAvianca
Deal found 6/8$765
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 8/1111:05 pmSCL - ONT
2 stops26h 15mDelta
Tue 9/911:45 amONT - SCL
1 stop15h 15mDelta
Deal found 6/7$781
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:45 pmSCL - ONT
2 stops18h 52mUnited Airlines
Tue 11/186:09 amONT - SCL
1 stop21h 41mUnited Airlines
Deal found 6/8$786
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:30 amSCL - ONT
2 stops24h 12mLATAM Airlines
Tue 11/1812:00 pmONT - SCL
1 stop14h 00mLATAM Airlines
Deal found 6/8$791
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:01 pmSCL - ONT
2 stops27h 54mMultiple Airlines
Mon 9/11:09 amONT - SCL
3 stops22h 26mMultiple Airlines
Deal found 6/7$906
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/259:50 pmSCL - ONT
2 stops18h 57mAmerican Airlines
Thu 8/710:50 amONT - SCL
2 stops17h 05mAmerican Airlines
Deal found 6/6$1,133

Cheapflights Fare Finder

Customize your flight search to find flights from Chile to Ontario 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 8, 2025.
Use the filters below to find and compare flights from Chile to Ontario that are best for you.

Fly from

Chile

Fly to

Ontario

Route

Depart

Return

Price

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Mon 9/1

11:55 pm-9:55 pm

2 stops25h 00m

Ontario

Tue 9/30

11:25 pm-5:15 am

2 stops25h 50m

$765

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Mon 8/11

11:05 pm-10:20 pm

2 stops26h 15m

Ontario

Tue 9/9

11:45 am-7:00 am

1 stop15h 15m

$781

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Tue 11/11

10:45 pm-12:33 pm

2 stops18h 48m

Ontario

Tue 11/18

6:00 am-8:50 am

2 stops21h 50m

$786

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Mon 11/10

12:30 am-7:42 pm

2 stops24h 12m

Ontario

Tue 11/18

12:00 pm-7:00 am

1 stop14h 00m

$791

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Fri 8/22

9:01 pm-9:55 pm

2 stops27h 54m

Ontario

Mon 9/1

1:09 am-2:35 am

3 stops22h 26m

$906

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Fri 7/25

9:50 pm-1:47 pm

2 stops18h 57m

Ontario

Thu 8/7

10:50 am-6:55 am

2 stops17h 05m

$1,133

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Mon 8/25

2:30 pm-9:55 pm

2 stops34h 25m

$376

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Mon 8/18

8:15 pm-9:55 pm

3 stops28h 40m

$463

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Wed 7/23

8:40 pm-10:27 pm

1 stop28h 47m

$630

SantiagoOntario

SCL - ONT

SCLONT

Santiago Arturo Merino Benitez

Sat 11/22

10:45 pm-9:35 pm

1 stop27h 50m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 11 results
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Best time to book a flight from Chile to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Chile to Ontario (average of $246). Flying from Chile 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

Plan your trip to Ontario by taking into account the average rainfall totals 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

Plan your trip to Ontario by taking into account the average temperature totals 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

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 June 8, 2025.
Read through reviews of airlines operating flights from Chile to Ontario, such as Delta, LATAM Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,949 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,949 reviews
Delta
8.0
Very good
7,949 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,949 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,782 reviews
Delta
8.0
Very good
7,949 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,949 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Avianca
6.7
Okay
2,343 reviews
Delta
8.0
Very good
7,949 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Chile 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 Chile?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Chile.

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

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $376. LATAM Airlines flights start at $630 while deals on United Airlines start at $644 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Chile to Ontario (average of $246). Flying from Chile 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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