Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago from C$ 347

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SCL
10 Jul — 17 Jul1
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 10 June 2026.

Tue 20/108:35 a.m.
YUL
-
SCL
1 stop18h 21m
Copa Airlines
Wed 4/113:48 a.m.
SCL
-
YUL
1 stop22h 19m
Copa Airlines
Deal found 7/6C$ 651
Mon 5/108:35 a.m.
YUL
-
SCL
1 stop14h 47m
Copa Airlines
Thu 22/103:57 a.m.
SCL
-
YUL
1 stop21h 43m
Copa Airlines
Deal found 9/6C$ 672
Wed 12/812:30 p.m.
YUL
-
SCL
2 stops18h 35m
American Airlines
Wed 26/88:50 p.m.
SCL
-
YUL
1 stop26h 36m
American Airlines
Deal found 9/6C$ 701
Thu 20/87:14 a.m.
YUL
-
SCL
1 stop23h 51m
American Airlines
Wed 26/88:50 p.m.
SCL
-
YUL
2 stops26h 03m
American Airlines
Deal found 8/6C$ 704
Mon 16/1112:59 p.m.
YUL
-
SCL
2 stops18h 01m
American Airlines
Tue 24/1110:15 p.m.
SCL
-
YUL
2 stops26h 44m
American Airlines
Deal found 7/6C$ 707
Wed 9/910:30 a.m.
YUL
-
SCL
2 stops21h 20m
American Airlines
Wed 30/99:30 p.m.
SCL
-
YUL
2 stops20h 23m
American Airlines
Deal found 5/6C$ 711
Fri 30/1011:15 a.m.
YUL
-
SCL
2 stops17h 20m
Delta
Sun 22/1111:10 p.m.
SCL
-
YUL
1 stop26h 41m
Delta
Deal found 7/6C$ 718

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 10 June 2026.

Round-trip from

C$ 651

One-way from

C$ 347

Popular in

December

Cheapest in

January

Average price

C$ 1,019

Good round-trip deal

C$ 1,150 or less
Copa Airlines
  • Copa Airlines
  • 20/10-4/11
  • 2 total stops
  • 40h 40m total
  • Montreal to Santiago
Copa Airlines
  • Copa Airlines
  • 16/6
  • 1 total stop
  • 14h 08m total
  • Montreal to Santiago
Highest demand for flights based on searches. 1% potential increase in price (C$ 19 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez.

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 10 June 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

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

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

1 stop23h 40m

Santiago Arturo Merino Benitez

Mon 2/11

11:05 p.m.-4:05 p.m.

2 stops19h 00m

C$ 718

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

12:45 p.m.-8:45 p.m.

2 stops30h 00m

Santiago Arturo Merino Benitez

Tue 24/11

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

1 stop19h 53m

C$ 718

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

7:00 a.m.-5:35 a.m.

2 stops22h 35m

Santiago Arturo Merino Benitez

Mon 6/7

11:00 p.m.-5:42 p.m.

2 stops18h 42m

C$ 718

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

9:30 a.m.-6:55 a.m.

2 stops21h 25m

Santiago Arturo Merino Benitez

Tue 15/9

8:40 p.m.-6:53 p.m.

2 stops23h 13m

C$ 718

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

9:28 a.m.-6:50 a.m.

2 stops19h 22m

Santiago Arturo Merino Benitez

Mon 7/12

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

1 stop21h 13m

C$ 720
Quickest round-trip

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

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

2 stops23h 55m

Santiago Arturo Merino Benitez

Wed 4/11

11:10 p.m.-11:44 a.m.

1 stop14h 34m

C$ 720

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

7:00 a.m.-5:35 a.m.

2 stops21h 35m

Santiago Arturo Merino Benitez

Sun 8/11

11:05 p.m.-4:05 p.m.

2 stops19h 00m

C$ 720

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

6:15 p.m.-6:50 a.m.

2 stops34h 35m

Santiago Arturo Merino Benitez

Thu 19/11

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

1 stop19h 53m

C$ 720

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

7:44 p.m.-6:25 a.m.

1 stop34h 41m

Santiago Arturo Merino Benitez

Sun 19/7

8:40 p.m.-11:25 p.m.

2 stops26h 45m

C$ 720

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

6:15 p.m.-8:15 a.m.

1 stop13h 00m

Santiago Arturo Merino Benitez

Mon 28/9

11:00 p.m.-11:57 p.m.

2 stops25h 57m

C$ 721

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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$ 837). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago in December is currently the most expensive (average of C$ 1,141). 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 10 June 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.

Crew

8.1

Entertainment

6.8

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Crew

8.1

Entertainment

6.8

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Crew

8.1

Entertainment

6.8

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Crew

8.1

Entertainment

6.8

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Crew

8.1

Entertainment

6.8

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

Crew

8.1

Entertainment

6.8

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

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 23h 40m. Delta provides one of the quickest options available for as low as C$ 718. 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$ 430), LATAM Airlines (C$ 528), and Avianca (C$ 578) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Santiago. Delta is priced at 53% 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$ 332), Avianca (C$ 336), and Copa Airlines (C$ 354).

  • 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$ 1,283, our data indicates the cheapest price to be C$ 992. The most popular route (Montreal Pierre Elliott Trudeau Intl - Santiago Arturo Merino Benitez), is priced around C$ 718.

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

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

  • 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$ 837). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago in December is currently the most expensive (average of C$ 1,141). 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 10 June 2026.

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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 430AverageC$ 730FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LATAM AirlinesCheapestC$ 528AverageC$ 844FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 578AverageC$ 855FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 636AverageC$ 980FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 672AverageC$ 834FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 714AverageC$ 819FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 724AverageC$ 1,206FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Santiago?

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

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

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