Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago from C$ 281

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SCL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez are usually found in March or May, booked 86 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 11 September 2025.

Round-trip from

C$ 655

One-way from

C$ 281

Popular in

December

Cheapest in

March

Average price

C$ 872

Good round-trip deal

C$ 866 or less
United Airlines
  • United Airlines
  • 26/10-2/11
  • 4 total stops
  • 49h 47m total
  • Montreal to Santiago
Search Deals
Arajet
  • Arajet
  • 20/2
  • 1 total stop
  • 14h 55m total
  • Montreal to Santiago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez.
Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Santiago

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 11 September 2025.

Sun 26/106:00 a.m.YUL - SCL
2 stops24h 50mUnited Airlines
Sun 2/1110:45 p.m.SCL - YUL
2 stops24h 57mUnited Airlines
Deal found 11/9C$ 655
Sun 2/115:00 a.m.YUL - SCL
2 stops24h 50mUnited Airlines
Tue 2/1210:45 p.m.SCL - YUL
2 stops23h 03mUnited Airlines
Deal found 11/9C$ 678
Sat 25/109:45 a.m.YUL - SCL
2 stops21h 05mUnited Airlines
Fri 14/1110:45 p.m.SCL - YUL
2 stops24h 32mUnited Airlines
Deal found 9/9C$ 679
Sun 26/106:00 a.m.YUL - SCL
2 stops24h 50mUnited Airlines
Wed 12/1110:45 p.m.SCL - YUL
2 stops42h 31mUnited Airlines
Deal found 11/9C$ 682
Sat 25/109:45 a.m.YUL - SCL
2 stops21h 05mUnited Airlines
Sat 1/1110:45 p.m.SCL - YUL
2 stops17h 15mUnited Airlines
Deal found 9/9C$ 697
Wed 19/117:00 a.m.YUL - SCL
2 stops23h 50mUnited Airlines
Mon 1/1210:45 p.m.SCL - YUL
2 stops24h 32mUnited Airlines
Deal found 11/9C$ 698
Sun 26/103:44 p.m.YUL - SCL
1 stop15h 21mAmerican Airlines
Wed 12/1110:25 p.m.SCL - YUL
2 stops26h 33mAmerican Airlines
Deal found 9/9C$ 700
Mon 27/103:44 p.m.YUL - SCL
1 stop15h 21mAmerican Airlines
Mon 17/1110:25 p.m.SCL - YUL
2 stops17h 21mAmerican Airlines
Deal found 9/9C$ 701
Sun 26/103:44 p.m.YUL - SCL
1 stop15h 21mAmerican Airlines
Sat 8/1111:15 p.m.SCL - YUL
2 stops17h 56mAmerican Airlines
Deal found 9/9C$ 703
Sun 26/103:44 p.m.YUL - SCL
1 stop15h 21mAmerican Airlines
Sun 2/1111:15 p.m.SCL - YUL
1 stop17h 50mAmerican Airlines
Deal found 11/9C$ 704
Mon 3/117:00 a.m.YUL - SCL
2 stops24h 00mAmerican Airlines
Wed 3/1210:15 p.m.SCL - YUL
2 stops18h 55mAmerican Airlines
Deal found 9/9C$ 708
Sat 25/102:35 p.m.YUL - SCL
2 stops16h 35mAmerican Airlines
Sat 1/1111:15 p.m.SCL - YUL
1 stop17h 49mAmerican Airlines
Deal found 11/9C$ 710

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 11 September 2025.
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

Mon 26/1

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

2 stops24h 50m

Santiago Arturo Merino Benitez

Tue 17/3

9:45 p.m.-8:18 p.m.

2 stops23h 33m

C$ 676

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

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

2 stops38h 05m

Santiago Arturo Merino Benitez

Mon 16/3

9:45 p.m.-9:01 p.m.

2 stops24h 16m

C$ 676

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

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

2 stops24h 50m

Santiago Arturo Merino Benitez

Thu 12/3

9:45 p.m.-3:02 p.m.

2 stops18h 17m

C$ 676

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

Wed 11/3

9:45 p.m.-1:46 p.m.

2 stops17h 01m

C$ 676

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

7:00 a.m.-8:50 a.m.

2 stops23h 50m

Santiago Arturo Merino Benitez

Fri 14/11

10:45 p.m.-9:42 p.m.

2 stops24h 57m

C$ 678

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

C$ 679

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

7:00 a.m.-8:50 a.m.

2 stops23h 50m

Santiago Arturo Merino Benitez

Wed 26/11

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

2 stops47h 03m

C$ 679

MontrealSantiago

YUL - SCL

YULSCL

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

5:00 a.m.-7:50 a.m.

2 stops24h 50m

Santiago Arturo Merino Benitez

Sun 16/11

10:45 p.m.-9:42 p.m.

2 stops24h 57m

C$ 679

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.-9:42 p.m.

2 stops24h 57m

C$ 679

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

C$ 679

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 21 results
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?

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 29 August 2025.

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 86 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, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago (average of C$ 605). Flying from Montreal Pierre Elliott Trudeau Intl Airport 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 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 11 September 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Santiago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 33% versus a flight in the afternoon.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Santiago. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Santiago flight should consider departing on Monday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 11 September 2025.
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
1,531 reviews
Check prices

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Copa Airlines
7.6
Good
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews
Check prices

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
LATAM Airlines
7.5
Good
1,847 reviews
Copa Airlines
7.6
Good
1,531 reviews
Check prices

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
United Airlines
7.4
Good
8,937 reviews
Copa Airlines
7.6
Good
1,531 reviews
Check prices

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Air Canada
7.1
Good
10,000 reviews
Copa Airlines
7.6
Good
1,531 reviews
Check prices

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Avianca
6.7
Okay
2,436 reviews
Copa Airlines
7.6
Good
1,531 reviews
Check prices

Overall

7.6

Comfort

7.4

Boarding

7.8

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring

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$ 676. 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, American Airlines (C$ 416), Delta (C$ 426), and United Airlines (C$ 501) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Santiago. American Airlines is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • 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$ 1,169, our data indicates the cheapest price to be C$ 854. The most popular route (Montreal Pierre Elliott Trudeau Intl - Santiago Arturo Merino Benitez), is priced around C$ 665.

  • 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, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago (average of C$ 605). Flying from Montreal Pierre Elliott Trudeau Intl Airport 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 11 September 2025.
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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 416AverageC$ 710FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 426AverageC$ 839FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 501AverageC$ 774FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 512AverageC$ 808FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 615AverageC$ 1,096FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
ArajetCheapestC$ 644AverageC$ 740FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
LATAM AirlinesCheapestC$ 718AverageC$ 923FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air CanadaCheapestC$ 856AverageC$ 1,208FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.