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Cheap flights from Montreal to Santiago from C$ 340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Santiago departing on 22/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Santiago (YMQ-SCL)

Cheap round-trip flights

Avianca Logo
10:00 p.m. - 3:20 p.m.YUL-SCL
15h 20m1 stop
Avianca Logo
7:35 a.m. - 8:35 p.m.SCL-YUL
15h 00m1 stop
C$ 635Avianca
Find Deal
Mon, 3 Nov - Wed, 26 Nov
Avianca Logo
11:25 p.m. - 2:25 p.m.YUL-SCL
14h 00m1 stop
Avianca Logo
7:25 a.m. - 8:35 p.m.SCL-YUL
15h 10m1 stop
C$ 636Avianca
Find Deal
Wed, 22 Oct - Mon, 3 Nov
United Airlines Logo
6:00 a.m. - 8:50 a.m.YUL-SCL
24h 50m2 stops
United Airlines Logo
10:45 p.m. - 9:17 p.m.SCL-YUL
24h 32m2 stops
C$ 676United Airlines
Find Deal
Wed, 5 Nov - Fri, 21 Nov
United Airlines Logo
6:00 a.m. - 8:50 a.m.YUL-SCL
24h 50m2 stops
United Airlines Logo
10:45 p.m. - 7:48 p.m.SCL-YUL
23h 03m2 stops
C$ 681United Airlines
Find Deal
Mon, 3 Nov - Thu, 27 Nov
Delta Logo
7:00 a.m. - 7:00 a.m.YUL-SCL
23h 00m1 stop
Delta Logo
9:40 p.m. - 11:31 a.m.SCL-YUL
14h 51m1 stop
C$ 706Delta
Find Deal
Tue, 14 Oct - Mon, 20 Oct
American Airlines Logo
7:00 a.m. - 6:55 a.m.YUL-SCL
23h 55m1 stop
American Airlines Logo
9:55 p.m. - 3:29 p.m.SCL-YUL
18h 34m2 stops
C$ 708American Airlines
Find Deal
Mon, 1 Sep - Wed, 1 Oct
American Airlines Logo
7:00 a.m. - 6:55 a.m.YUL-SCL
23h 55m1 stop
American Airlines Logo
9:55 p.m. - 2:49 p.m.SCL-YUL
17h 54m2 stops
C$ 709American Airlines
Find Deal
Mon, 1 Sep - Wed, 1 Oct
LATAM Airlines Logo
12:36 p.m. - 7:40 a.m.YUL-SCL
17h 04m1 stop
LATAM Airlines Logo
8:20 a.m. - 11:53 p.m.SCL-YUL
17h 33m2 stops
C$ 712LATAM Airlines
Find Deal
Wed, 5 Nov - Tue, 25 Nov
LATAM Airlines Logo
12:36 p.m. - 7:40 a.m.YUL-SCL
17h 04m1 stop
LATAM Airlines Logo
10:25 p.m. - 11:53 p.m.SCL-YUL
27h 28m2 stops
C$ 713LATAM Airlines
Find Deal
Wed, 5 Nov - Tue, 25 Nov
Delta Logo
7:00 a.m. - 6:50 a.m.YUL-SCL
22h 50m2 stops
Delta Logo
9:40 p.m. - 11:56 p.m.SCL-YUL
27h 16m1 stop
C$ 723Delta
Find Deal
Fri, 12 Sep - Thu, 25 Sep

United Airlines flights from Montreal to Santiago

Our best United Airlines deals on Montreal to Santiago flight tickets
United Airlines
5 Nov
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
24h 50m
2 stops
SCL8:50 a.m.Santiago Arturo Merino Benitez
21 Nov
SCL10:45 p.m.Santiago Arturo Merino Benitez
24h 32m
2 stops
YUL9:17 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 676
Find similar
United Airlines
3 Nov
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
24h 50m
2 stops
SCL8:50 a.m.Santiago Arturo Merino Benitez
27 Nov
SCL10:45 p.m.Santiago Arturo Merino Benitez
23h 03m
2 stops
YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 681
Find similar
United Airlines
26 Oct
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
24h 50m
2 stops
SCL7:50 a.m.Santiago Arturo Merino Benitez
12 Nov
SCL10:45 p.m.Santiago Arturo Merino Benitez
18h 31m
2 stops
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 684
Find similar

Avianca flights from Montreal to Santiago

Our best Avianca deals on Montreal to Santiago flight tickets
Avianca
3 Nov
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
15h 20m
1 stop
SCL3:20 p.m.Santiago Arturo Merino Benitez
26 Nov
SCL7:35 a.m.Santiago Arturo Merino Benitez
15h 00m
1 stop
YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 635
Find similar
Avianca
22 Oct
YUL11:25 p.m.Montreal Pierre Elliott Trudeau Intl
14h 00m
1 stop
SCL2:25 p.m.Santiago Arturo Merino Benitez
3 Nov
SCL7:25 a.m.Santiago Arturo Merino Benitez
15h 10m
1 stop
YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 636
Find similar
Avianca
1 Oct
YUL11:25 p.m.Montreal Pierre Elliott Trudeau Intl
14h 00m
1 stop
SCL2:25 p.m.Santiago Arturo Merino Benitez
22 Oct
SCL7:10 a.m.Santiago Arturo Merino Benitez
15h 55m
1 stop
YUL10:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 639
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Santiago 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, momondo users made 96,600 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from Montreal to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

10:00 p.m.-3:20 p.m.

1 stop15h 20m

Santiago Arturo Merino Benitez

Wed 26/11

7:35 a.m.-8:35 p.m.

1 stop15h 00m

C$ 635

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

11:25 p.m.-2:25 p.m.

1 stop14h 00m

Santiago Arturo Merino Benitez

Mon 3/11

7:25 a.m.-8:35 p.m.

1 stop15h 10m

C$ 636

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

6:00 a.m.-8:50 a.m.

2 stops24h 50m

Santiago Arturo Merino Benitez

Fri 21/11

10:45 p.m.-9:17 p.m.

2 stops24h 32m

C$ 676

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

6:00 a.m.-8:50 a.m.

2 stops24h 50m

Santiago Arturo Merino Benitez

Thu 27/11

10:45 p.m.-7:48 p.m.

2 stops23h 03m

C$ 681

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

7:00 a.m.-7:00 a.m.

1 stop23h 00m

Santiago Arturo Merino Benitez

Mon 20/10

9:40 p.m.-11:31 a.m.

1 stop14h 51m

C$ 706

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

7:00 a.m.-6:55 a.m.

1 stop23h 55m

Santiago Arturo Merino Benitez

Wed 1/10

9:55 p.m.-3:29 p.m.

2 stops18h 34m

C$ 708

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

7:00 a.m.-6:55 a.m.

1 stop23h 55m

Santiago Arturo Merino Benitez

Wed 1/10

9:55 p.m.-2:49 p.m.

2 stops17h 54m

C$ 709

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

12:36 p.m.-7:40 a.m.

1 stop17h 04m

Santiago Arturo Merino Benitez

Tue 25/11

8:20 a.m.-11:53 p.m.

2 stops17h 33m

C$ 712

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

12:36 p.m.-7:40 a.m.

1 stop17h 04m

Santiago Arturo Merino Benitez

Tue 25/11

10:25 p.m.-11:53 p.m.

2 stops27h 28m

C$ 713

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

7:00 a.m.-6:50 a.m.

2 stops22h 50m

Santiago Arturo Merino Benitez

Thu 25/9

9:40 p.m.-11:56 p.m.

1 stop27h 16m

C$ 723

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santiago from

How to get the cheapest flight ticket from Montreal to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santiago?

If you don’t want to visit Santiago in March, then you should wait until April to fly from Montreal, when ticket prices are also cheap, with an average price of C$ 838.

What is the cheapest day to depart on your flight to Santiago?

On average, the least expensive day to fly to Santiago from Montreal is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 1,213. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Santiago is Saturday, with ticket prices averaging around C$ 1,420.

What is the cheapest time of day to depart on your flight to Santiago?

According to our data, the cheapest time of day to fly to Santiago is in the evening. momondo users have found flights departing from Montreal to Santiago in the evening for as low as C$ 892. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,334.

What is the cheapest Montreal to Santiago Arturo Merino Benitez flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez for the best Montreal - Santiago Arturo Merino Benitez flight prices

How far in advance should I book a flight to Santiago?

You are more likely to see cheaper flights to Santiago from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around C$ 903 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Montreal for as low as C$ 848 on momondo.

What cabin class options are available on Montreal to Santiago Arturo Merino Benitez flights?

There are 2 cabin classes available to choose from on Montreal to Santiago Arturo Merino Benitez flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to Santiago flights?

You could potentially save up to 16% on your flight if you consider stops on a Montreal to Santiago flight.

How have Montreal to Santiago flight prices changed over time?

As of August 2025, prices for Montreal to Santiago flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Montreal to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Santiago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Santiago (YMQ to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Santiago

Best price found

C$ 340

Fastest flight time

14h 00m

Direct flights

Wed, Fri and Sun

Airports in Santiago

1 airport
The best one-way flight to Santiago from Montreal in the past 72 hours is C$ 340. The best round-trip flight deal from Montreal to Santiago found on momondo in the last 72 hours is C$ 635.
The fastest flight from Montreal to Santiago takes 14h 00m
Direct flights go from Montreal to Santiago on Wednesday, Friday and Sunday. The only airline offering direct flights is Air Canada.
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)
Search flight deals

  • How far is Montreal to Santiago Arturo Merino Benitez by plane?

    Santiago Arturo Merino Benitez is 8777.1 km away from Montreal. Typically, this will take 14h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Montreal to Santiago Arturo Merino Benitez Airport?

    Prices for flights from Montreal to Santiago Arturo Merino Benitez Airport are updated daily.

  • How many operators does momondo search for flights from Montreal to Santiago Arturo Merino Benitez Airport?

  • How old do you have to be to fly from Montreal to Santiago Arturo Merino Benitez Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montreal to Santiago?

  • What is the most popular airline from Montreal to Santiago?

Best airlines flying from Montreal to Santiago

Compare and see reviews for airlines that fly from Montreal to Santiago with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 413Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AviancaPriceFrom C$ 425Free CancellationRating
6.7
2,399 reviews
Search Avianca flights
DeltaPriceFrom C$ 474Free CancellationRating
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom C$ 497Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
Copa AirlinesPriceFrom C$ 611Free CancellationRating
7.5
1,509 reviews
Search Copa Airlines flights
ArajetPriceFrom C$ 640Free CancellationRating
6.9
33 reviews
Search Arajet flights
LATAM AirlinesPriceFrom C$ 719Free CancellationRating
7.5
1,840 reviews
Search LATAM Airlines flights
Air CanadaPriceFrom C$ 847Free CancellationRating
7.1
9,949 reviews
Search Air Canada flights

Travelling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Valparaíso

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Santiago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Santiago for you.

Can I find flights from Montreal to Santiago with flexible booking policies on momondo?

Yes. All flights to Santiago from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Santiago?

momondo provides multiple filters to help you find the best flight to Santiago from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montreal to Santiago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santiago, momondo offers a useful price alert feature which will track prices for flights to Santiago from Montreal and alert you when they change.

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