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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago from C$ 373

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SCL
25 Feb — 4 Mar1
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 November or January, booked 5 days in advance, depart on a Wednesday or Tuesday 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 26 January 2026.

Wed 13/511:25 p.m.
YUL
-
SCL
1 stop23h 05m
Avianca
Wed 27/56:10 a.m.
SCL
-
YUL
1 stop15h 55m
Avianca
Deal found 25/1C$ 626
Mon 16/311:00 p.m.
YUL
-
SCL
1 stop15h 20m
Avianca
Mon 30/37:10 a.m.
SCL
-
YUL
1 stop15h 55m
Avianca
Deal found 24/1C$ 660
Wed 18/311:00 p.m.
YUL
-
SCL
1 stop15h 20m
Avianca
Mon 30/37:10 a.m.
SCL
-
YUL
1 stop15h 55m
Avianca
Deal found 24/1C$ 670
Tue 3/26:00 a.m.
YUL
-
SCL
2 stops24h 50m
United Airlines
Sat 14/210:45 p.m.
SCL
-
YUL
2 stops18h 31m
United Airlines
Deal found 24/1C$ 672
Mon 16/34:45 p.m.
YUL
-
SCL
2 stops38h 05m
United Airlines
Tue 24/39:45 p.m.
SCL
-
YUL
2 stops16h 43m
United Airlines
Deal found 24/1C$ 675
Tue 3/26:00 a.m.
YUL
-
SCL
2 stops24h 50m
United Airlines
Tue 3/310:45 p.m.
SCL
-
YUL
2 stops16h 43m
United Airlines
Deal found 26/1C$ 677
Tue 3/29:15 a.m.
YUL
-
SCL
2 stops21h 35m
United Airlines
Fri 13/210:45 p.m.
SCL
-
YUL
2 stops18h 31m
United Airlines
Deal found 26/1C$ 678
Sun 1/26:02 p.m.
YUL
-
SCL
1 stop35h 38m
Delta
Tue 17/211:10 p.m.
SCL
-
YUL
2 stops21h 25m
Delta
Deal found 24/1C$ 692
Sun 22/36:00 a.m.
YUL
-
SCL
2 stops24h 50m
United Airlines
Tue 24/39:45 p.m.
SCL
-
YUL
2 stops16h 43m
United Airlines
Deal found 24/1C$ 694
Tue 3/27:00 a.m.
YUL
-
SCL
2 stops21h 55m
Delta
Tue 3/311:10 p.m.
SCL
-
YUL
1 stop14h 15m
Delta
Deal found 26/1C$ 697
Tue 3/26:00 a.m.
YUL
-
SCL
2 stops23h 40m
Delta
Sun 15/211:10 p.m.
SCL
-
YUL
1 stop19h 43m
Delta
Deal found 24/1C$ 703
Tue 3/27:00 a.m.
YUL
-
SCL
1 stop24h 00m
American Airlines
Tue 3/310:15 p.m.
SCL
-
YUL
2 stops19h 07m
American Airlines
Deal found 26/1C$ 704

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 26 January 2026.

Round-trip from

C$ 622

One-way from

C$ 373

Popular in

December

Cheapest in

November

Average price

C$ 794

Good round-trip deal

C$ 1,154 or less

Good one-way deal

C$ 458 or less
Avianca
  • Avianca
  • 23/3-30/3
  • 2 total stops
  • 31h 15m total
  • Montreal to Santiago
Search Deals
United Airlines
  • United Airlines
  • 4/3
  • 2 total stops
  • 24h 50m total
  • Montreal to Santiago
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 26 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 January 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez.
Search Deals
Price to beat on a one-way 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 26 January 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

Pierre Elliott Trudeau Intl

Fly to

Santiago

Route

Depart

Return

Price

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

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

2 stops24h 50m

Santiago Arturo Merino Benitez

Tue 24/3

9:45 p.m.-3:16 p.m.

2 stops18h 31m

C$ 675

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

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

2 stops24h 50m

Santiago Arturo Merino Benitez

Tue 24/3

9:45 p.m.-1:28 p.m.

2 stops16h 43m

C$ 678

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

4:45 p.m.-8:50 a.m.

2 stops38h 05m

Santiago Arturo Merino Benitez

Mon 16/2

10:45 p.m.-3:16 p.m.

2 stops18h 31m

C$ 678

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

4:45 p.m.-8:50 a.m.

2 stops38h 05m

Santiago Arturo Merino Benitez

Sat 14/2

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

2 stops24h 32m

C$ 678

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

2:13 p.m.-7:50 a.m.

2 stops40h 37m

Santiago Arturo Merino Benitez

Tue 24/3

9:45 p.m.-3:16 p.m.

2 stops18h 31m

C$ 678

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

9:20 a.m.-7:40 a.m.

2 stops21h 20m

Santiago Arturo Merino Benitez

Wed 25/3

10:10 p.m.-5:31 p.m.

1 stop20h 21m

C$ 697

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

12:42 p.m.-7:40 a.m.

1 stop17h 58m

Santiago Arturo Merino Benitez

Thu 26/3

10:10 p.m.-5:31 p.m.

1 stop20h 21m

C$ 697

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

9:20 a.m.-7:40 a.m.

2 stops21h 20m

Santiago Arturo Merino Benitez

Wed 25/3

10:10 p.m.-6:35 p.m.

2 stops21h 25m

C$ 697

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

2:29 p.m.-7:40 a.m.

2 stops16h 11m

Santiago Arturo Merino Benitez

Wed 25/3

10:10 p.m.-5:31 p.m.

1 stop20h 21m

C$ 697

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

12:42 p.m.-7:40 a.m.

1 stop17h 58m

Santiago Arturo Merino Benitez

Tue 14/4

10:30 a.m.-11:38 a.m.

2 stops25h 08m

C$ 697

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 22 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Santiago. Price data was last updated on 23 January 2026.

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 5 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago (average of C$ 336). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago in June is currently the most expensive (average of C$ 690). 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 YUL to SCL?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 26 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago as you normally would.

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 26 January 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
1,558 reviews
Check prices

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

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
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

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
7.5
Good
1,912 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

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
9,199 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

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
10,656 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

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
6.6
Okay
2,491 reviews
Copa Airlines
7.6
Good
1,558 reviews
Check prices

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

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. 8 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 24h 50m. United Airlines provides one of the quickest options available for as low as C$ 675. 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$ 382), American Airlines (C$ 411), and Arajet (C$ 421) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Santiago. Delta is priced at 55% 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 United Airlines (C$ 289), Avianca (C$ 292), and Arajet (C$ 337).

  • 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$ 874, our data indicates the cheapest price to be C$ 448. The most popular route (Montreal Pierre Elliott Trudeau Intl - Santiago Arturo Merino Benitez), is priced around C$ 672.

  • 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 Atlanta 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 Panama City 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago (average of C$ 336). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago in June is currently the most expensive (average of C$ 690). 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
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 26 January 2026.
LATAM Airlines flights from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez
Air Canada 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 8 airlines flying from Pierre Elliott Trudeau Intl to Santiago

Discover the top 8 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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 382AverageC$ 715FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 411AverageC$ 779FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
ArajetCheapestC$ 421AverageC$ 717FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 477AverageC$ 817FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapestC$ 494AverageC$ 750FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Copa AirlinesCheapestC$ 512AverageC$ 981FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
LATAM AirlinesCheapestC$ 588AverageC$ 846FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air CanadaCheapestC$ 658AverageC$ 1,176FlexibilityNo 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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