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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago from C$ 370

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SCL
8 Aug — 15 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez are usually found in January or November, booked 33 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Santiago

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Santiago
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2026.

Sun 8/1110:00 p.m.
YUL
-
SCL
1 stop15h 20m
Avianca
Sun 22/117:25 a.m.
SCL
-
YUL
1 stop15h 10m
Avianca
Deal found 7/7C$ 696
Mon 5/1011:00 p.m.
YUL
-
SCL
1 stop15h 15m
Avianca
Fri 23/107:40 a.m.
SCL
-
YUL
1 stop14h 55m
Avianca
Deal found 8/7C$ 699
Mon 7/97:14 a.m.
YUL
-
SCL
1 stop23h 51m
American Airlines
Fri 18/99:30 p.m.
SCL
-
YUL
2 stops26h 22m
American Airlines
Deal found 4/7C$ 703
Tue 1/910:31 a.m.
YUL
-
SCL
2 stops19h 54m
American Airlines
Wed 30/99:30 p.m.
SCL
-
YUL
2 stops25h 12m
American Airlines
Deal found 7/7C$ 709
Wed 9/97:29 a.m.
YUL
-
SCL
2 stops23h 31m
American Airlines
Wed 30/99:30 p.m.
SCL
-
YUL
2 stops18h 59m
American Airlines
Deal found 8/7C$ 710
Wed 26/811:00 p.m.
YUL
-
SCL
1 stop29h 45m
Avianca
Thu 24/91:30 a.m.
SCL
-
YUL
1 stop21h 05m
Avianca
Deal found 6/7C$ 739
Fri 16/1011:00 p.m.
YUL
-
SCL
1 stop15h 15m
Avianca
Fri 30/101:35 a.m.
SCL
-
YUL
1 stop21h 10m
Avianca
Deal found 6/7C$ 741
Tue 11/89:30 a.m.
YUL
-
SCL
2 stops21h 45m
Multiple Airlines
Mon 24/811:00 p.m.
SCL
-
YUL
2 stops24h 52m
Multiple Airlines
Deal found 4/7C$ 761
Mon 19/1011:00 p.m.
YUL
-
SCL
1 stop15h 15m
Avianca
Sun 8/117:25 a.m.
SCL
-
YUL
1 stop15h 10m
Avianca
Deal found 8/7C$ 763

Find flight deals from Pierre Elliott Trudeau Intl to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 July 2026.

Round-trip from

C$ 699

One-way from

C$ 370

Popular in

December

Cheapest in

January

Average price

C$ 1,059

Good round-trip deal

C$ 1,147 or less
Avianca
  • Avianca
  • 5/10-23/10
  • 2 total stops
  • 30h 10m total
  • Montreal to Santiago
Search Deals
American Airlines
  • American Airlines
  • 23/8
  • 1 total stop
  • 23h 51m total
  • Montreal to Santiago
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 9 July 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

12:44 p.m.-7:15 a.m.

1 stop18h 31m

Santiago Arturo Merino Benitez

Mon 31/8

8:40 p.m.-1:41 p.m.

1 stop17h 01m

C$ 776

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

7:00 a.m.-7:15 a.m.

1 stop24h 15m

Santiago Arturo Merino Benitez

Sat 5/9

8:40 p.m.-11:30 p.m.

2 stops26h 50m

C$ 776

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

7:00 a.m.-5:40 a.m.

2 stops20h 40m

Santiago Arturo Merino Benitez

Fri 20/11

11:10 p.m.-11:10 p.m.

2 stops26h 00m

C$ 776

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

7:00 a.m.-6:25 a.m.

2 stops23h 25m

Santiago Arturo Merino Benitez

Tue 25/8

11:00 p.m.-6:54 p.m.

2 stops19h 54m

C$ 776

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

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

2 stops23h 55m

Santiago Arturo Merino Benitez

Thu 27/8

8:40 p.m.-5:46 p.m.

1 stop21h 06m

C$ 776

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

11:15 a.m.-7:50 a.m.

1 stop18h 35m

Santiago Arturo Merino Benitez

Sun 13/12

11:10 p.m.-5:03 p.m.

1 stop19h 53m

C$ 777

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

9:28 a.m.-7:50 a.m.

1 stop20h 22m

Santiago Arturo Merino Benitez

Sat 12/12

9:50 p.m.-12:15 p.m.

2 stops16h 25m

C$ 777

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

2:30 p.m.-7:50 a.m.

1 stop15h 20m

Santiago Arturo Merino Benitez

Thu 10/12

9:50 p.m.-5:03 p.m.

1 stop21h 13m

C$ 777

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

9:28 a.m.-6:55 a.m.

2 stops19h 27m

Santiago Arturo Merino Benitez

Mon 7/12

9:50 p.m.-4:05 p.m.

2 stops20h 15m

C$ 777

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

9:28 a.m.-7:50 a.m.

1 stop20h 22m

Santiago Arturo Merino Benitez

Mon 14/12

9:50 p.m.-5:03 p.m.

1 stop21h 13m

C$ 777

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Pierre Elliott Trudeau Intl to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Santiago

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago (average of C$ 849). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago in December is currently the most expensive (average of C$ 1,171). 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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated 9 July 2026.
Read reviews from past customers who have flown Copa Airlines,LATAM Airlines, andUnited Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Santiago. 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.
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,565 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
LATAM Airlines
7.4
Good
1,951 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,960 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Air Canada
7.1
Good
11,322 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Avianca
6.5
Okay
2,523 reviews
Copa Airlines
7.6
Good
1,565 reviews
Check prices

Food

6.9

Crew

8.1

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Santiago. 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 Santiago from Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Santiago, you will be flying into Arturo Merino Benitez. Santiago Arturo Merino Benitez (SCL) is just 13.6 km from the centre of the city. Arturo Merino Benitez is the only Santiago airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 7 airlines have flights to Santiago Arturo Merino Benitez from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago can take about 18h 31m. Delta provides one of the quickest options available for as low as C$ 776. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Santiago is about 8768 km.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago round-trip?

    According to our current data, Delta (C$ 429), United Airlines (C$ 521), and LATAM Airlines (C$ 537) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Santiago. Delta is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Santiago one-way?

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago are Arajet (C$ 338), Avianca (C$ 341), and Copa Airlines (C$ 355).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago? While on average our users pay C$ 1,188, our data indicates the cheapest price to be C$ 1,009. The most popular route (Montreal Pierre Elliott Trudeau Intl - Santiago Arturo Merino Benitez), is priced around C$ 766.

  • Where are the most common layover locations when flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

    Montreal Pierre Elliott Trudeau Intl Airport to Santiago flights have a layover in Panama City most of the time.

  • Where are the least popular layover locations for Montreal Pierre Elliott Trudeau Intl Airport to Santiago flights?

    Flights departing from Montreal Pierre Elliott Trudeau Intl Airport and landing in Santiago layover in Atlanta least frequently.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Santiago that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Santiago.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Santiago?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Santiago 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 Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago (average of C$ 849). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago in December is currently the most expensive (average of C$ 1,171). 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

Travelling to a place near Santiago?

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

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Fly from Pierre Elliott Trudeau Intl to Santiago on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Santiago. Flights are based on user searches made on Cheapflights and were last updated on 9 July 2026.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez
LATAM Airlines flights from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez
Delta flights from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez

Top 7 airlines flying from Pierre Elliott Trudeau Intl to Santiago

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl 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 9 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 429AverageC$ 772FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 521AverageC$ 847FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LATAM AirlinesCheapestC$ 537AverageC$ 862FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 588AverageC$ 871FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 647AverageC$ 989FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
American AirlinesCheapestC$ 726AverageC$ 833FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 771AverageC$ 1,221FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Pierre Elliott Trudeau Intl to Santiago?

When you search for this flight from Pierre Elliott Trudeau Intl to Santiago, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Santiago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pierre Elliott Trudeau Intl to Santiago.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Santiago with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Santiago with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Santiago become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Santiago flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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