Cheap flights from Ontario to Santiago from C$ 363
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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Santiago
Keep the following information in mind while searching for Ontario to Santiago flight deals. Data was last updated 14 September 2025.
Round-trip from | C$ 675 |
---|---|
One-way from | C$ 367 |
Popular in | December |
Cheapest in | April |
Average price | C$ 858 |
Good round-trip deal | C$ 850 or less |
Good one-way deal | C$ 505 or less |
Find flight deals from Ontario to Santiago
Cheapest flights from Ontario to SantiagoExplore the most affordable flight options available from Ontario to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.
Explore the most affordable flight options available from Ontario to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Ontario to Santiago that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Fri 24/10
4:55 p.m.-7:50 a.m.
2 stops37h 55m
Santiago Arturo Merino Benitez
Sat 1/11
10:45 p.m.-3:00 p.m.
2 stops17h 15m
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Tue 3/2
6:00 a.m.-8:50 a.m.
2 stops24h 50m
Santiago Arturo Merino Benitez
Mon 16/2
10:45 p.m.-1:46 p.m.
2 stops17h 01m
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Thu 29/1
6:00 a.m.-8:50 a.m.
2 stops24h 50m
Santiago Arturo Merino Benitez
Thu 5/2
10:45 p.m.-2:00 p.m.
2 stops41h 15m
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Tue 11/11
2:13 p.m.-8:50 a.m.
2 stops40h 37m
Santiago Arturo Merino Benitez
Wed 26/11
10:45 p.m.-3:16 p.m.
2 stops42h 31m
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Sun 2/11
7:00 a.m.-8:50 a.m.
2 stops23h 50m
Santiago Arturo Merino Benitez
Mon 24/11
10:45 p.m.-9:17 p.m.
2 stops24h 32m
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Thu 6/11
2:13 p.m.-8:50 a.m.
2 stops40h 37m
Santiago Arturo Merino Benitez
Sun 16/11
10:45 p.m.-7:48 p.m.
2 stops23h 03m
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Thu 13/11
2:13 p.m.-8:50 a.m.
2 stops40h 37m
Santiago Arturo Merino Benitez
Wed 3/12
10:45 p.m.-3:16 p.m.
2 stops18h 31m
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Mon 2/2
6:00 a.m.-8:50 a.m.
2 stops24h 50m
Santiago Arturo Merino Benitez
Sun 15/2
10:45 p.m.-9:01 p.m.
2 stops48h 16m
MontrealSantiago
YUL - SCL
YULSCL
Montreal Pierre Elliott Trudeau Intl
Wed 21/1
6:00 a.m.-8:50 a.m.
2 stops24h 50m
Santiago Arturo Merino Benitez
Fri 13/3
9:45 p.m.-9:01 p.m.
2 stops24h 16m
OttawaSantiago
YOW - SCL
YOWSCL
Ottawa
Mon 3/11
2:15 p.m.-8:50 a.m.
2 stops40h 35m
Santiago Arturo Merino Benitez
Wed 26/11
10:45 p.m.-4:32 p.m.
2 stops19h 47m
Best time to book a flight from Ontario to Santiago
Have a flexible travel schedule? Discover the best time to fly to Santiago from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Santiago
What is the cheapest month to book a flight from Region of Ontario to Santiago?
Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Santiago (average of C$ 605). Flying from Region of Ontario to Santiago in December is currently the most expensive (average of C$ 881). 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 ON to SCL?
Find hourly flight availability from Ontario to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Santiago as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Ontario to Santiago
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Ontario to Santiago
Discover the top 9 airlines that operate flights from Ontario to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 September 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ontario to Santiago?
Deals for Ontario to Santiago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Santiago?
Cheapflights simply makes it quick and affordable to book flights from Ontario to Santiago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ontario to Santiago with no change fees?
Yes, we can. To see specific flights from Ontario to Santiago with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Ontario to Santiago become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santiago from Ontario today and book when prices fit your budget.