YUL - SCL

C$ 369 Find Cheap Flights from Montreal to Santiago – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Santiago departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 700
Typical prices: C$ 789-C$ 1,140
American Airlines
Wed 20/1Mon 15/2
YUL - SCL • 1 stop
Cheapest direct flights
C$ 850
Air Canada
Mon 11/1Wed 10/2
YUL - SCL • Direct
Top airlines
Cheapest • from C$ 700 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Montreal and Santiago. You’ll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg C$ 707 (round-trip)
Shortest trip • 14h 56m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 75% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Santiago (YUL-SCL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Santiago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Santiago

Wed, 20 Jan - Mon, 15 Feb
American Airlines Logo
7:00 a.m. - 9:00 a.m.
YUL
-
SCL
24h 00m
1 stop
American Airlines Logo
11:45 p.m. - 10:59 p.m.
SCL
-
YUL
25h 14m
2 stops
C$ 700American Airlines
Wed, 20 Jan - Mon, 15 Feb
American Airlines Logo
7:30 a.m. - 9:00 a.m.
YUL
-
SCL
23h 30m
2 stops
American Airlines Logo
11:45 p.m. - 10:59 p.m.
SCL
-
YUL
25h 14m
2 stops
C$ 705American Airlines
Wed, 2 Dec - Wed, 9 Dec
LATAM Airlines Logo
12:44 p.m. - 6:40 a.m.
YUL
-
SCL
15h 56m
1 stop
LATAM Airlines Logo
11:10 p.m. - 11:58 p.m.
SCL
-
YUL
26h 48m
1 stop
C$ 764LATAM Airlines
Wed, 13 Jan - Sun, 7 Feb
Delta Logo
12:45 p.m. - 7:40 a.m.
YUL
-
SCL
16h 55m
1 stop
Delta Logo
8:30 p.m. - 5:03 p.m.
SCL
-
YUL
22h 33m
2 stops
C$ 771Delta
Sun, 10 Jan - Sun, 7 Feb
Delta Logo
7:00 a.m. - 6:40 a.m.
YUL
-
SCL
21h 40m
1 stop
Delta Logo
8:30 p.m. - 5:03 p.m.
SCL
-
YUL
22h 33m
2 stops
C$ 771Delta
Tue, 5 Jan - Thu, 4 Feb
LATAM Airlines Logo
12:45 p.m. - 6:40 a.m.
YUL
-
SCL
15h 55m
1 stop
LATAM Airlines Logo
7:40 p.m. - 5:03 p.m.
SCL
-
YUL
23h 23m
2 stops
C$ 777LATAM Airlines
Fri, 9 Oct - Sun, 25 Oct
Multiple Airlines Logo
7:00 a.m. - 11:55 p.m.
YUL
-
SCL
15h 55m
1 stop
Multiple Airlines Logo
7:25 a.m. - 9:35 p.m.
SCL
-
YUL
15h 10m
1 stop
C$ 781Multiple Airlines
Sat, 23 Jan - Sat, 20 Feb
Multiple Airlines Logo
7:00 a.m. - 6:40 a.m.
YUL
-
SCL
21h 40m
1 stop
Multiple Airlines Logo
11:10 p.m. - 11:32 a.m.
SCL
-
YUL
14h 22m
1 stop
C$ 819Multiple Airlines
Fri, 11 Sep - Mon, 28 Sep
Copa Airlines Logo
8:35 a.m. - 3:56 a.m.
YUL
-
SCL
18h 21m
1 stop
Copa Airlines Logo
5:14 a.m. - 12:40 a.m.
SCL
-
YUL
20h 26m
1 stop
C$ 844Copa Airlines
Fri, 11 Sep - Sat, 19 Sep
Copa Airlines Logo
8:35 a.m. - 3:56 a.m.
YUL
-
SCL
18h 21m
1 stop
Copa Airlines Logo
3:56 a.m. - 12:40 a.m.
SCL
-
YUL
21h 44m
1 stop
C$ 866Copa Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Santiago flights

Get data-powered insights and trends into flights from Montreal to Santiago to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago departing in January.

Flight prices are below average for this route right now.

Flights to Santiago from Montreal Pierre Elliott Trudeau Intl Airport usually cost between C$ 831 and C$ 1,056 in January.
The lowest price found in the past 5 days was C$ 700 on American Airlines (20 Jan–15 Feb).

What’s the cheapest day of the week to fly from Montreal to Santiago?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Montreal to Santiago, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Santiago, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago is November, where tickets cost C$ 838 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 1,148 and C$ 1,078 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Santiago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

April

Cheapest flight

C$ 369
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Montreal to Santiago

When to book flights from Montreal to Santiago

Are your dates flexible? Find out the best times to travel from Montreal to Santiago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Santiago flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago?

    In the last 5 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago was C$ 369 for a one-way ticket and C$ 700 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Santiago?

    Only Air Canada offers inflight Wi-Fi service on the Montreal to Santiago flight route.

  • Which aircraft models fly most regularly from Montreal to Santiago?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Montreal to Santiago flight route.

  • Which airline alliances offer flights from Montreal to Santiago?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Montreal and Santiago, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Santiago from Montreal?

    Panama City is the most popular layover city among KAYAK users travelling from Montreal to Santiago.

  • Which is the best airline for flights from Montreal to Santiago, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Santiago are Delta and Copa Airlines. With an average price for the route of C$ 785 and an overall rating of 7.8, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of C$ 958 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Montreal to Santiago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Santiago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Santiago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Santiago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Santiago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 495 or less one-way and C$ 985 or less round-trip.

Reviews of the top 5 airlines flying from Montreal to Santiago

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Santiago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Santiago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1562 reviews
7.8Boarding
8.1Crew
6.8Entertainment
7.4Comfort
6.9Food
Airline reviews

Avoid at all costs. My wife had to stay back on a connecting flight as her parents flight was delayed. 10 days later on the way back they cancelled all our flights. We had to rebook all four of us on the next days flight.

2.0 MediocreDaniel, Mar 2026
DAV - PTY
Read more Copa Airlines reviews

Avoid at all costs. My wife had to stay back on a connecting flight as her parents flight was delayed. 10 days later on the way back they cancelled all our flights. We had to rebook all four of us on the next days flight.

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

Copa stranded us ans then tried to charge us thousands to leave Panama.

I like that they served a mail, I’m not sure about the in-flight entertainment. I didn’t really check. staff helped me with my luggage. Smooth boarding smooth takeoff smooth flight

I was supposed to have a lay flat seat but they switched planes and there was only a chair

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

Horrible experience from start to end. Copa costumer service is non existent. They treat you bad. Everybody tells you different information. We didn’t received our luggage in the 1 day stop we did even we they said if was not going to be a problem. They didn’t respect the seats that we had and spread our family leaving in between of two big people who didn’t leave any space for me and crush me from side to side. I’ll never recommend Copa to anybody.

other than a slight delay in takeoff from Panama , the flights were excellent ..... we will continue to use Copa whenever possible for flights to and from Central and South America ....

I liked the friendliness of the crew and comfortable flight. All good.

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

The crew was amazing. The best in the last times. Great group of people.

I do not read or speak in Spanish. Only English. When asking for help, the people spoke quickly in English and pointed a lot. I wish they would’ve spoken a little slower for me to understand. There was much confusion and hurried in their message and I was unclear as to where to go

It’s been some time since I saw the plane and the cabin that old and worn out.

I loved how polite the crew was even though some of them wasn't the best with English that they still done everything they could to help me with my needs food was amazing

Terrible They charged me 157$ for excess baggage even though my bags were within the normally accepted limits Flight was late. Service was poor. The snacks were really bad

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

Very nice and clean plane. Transit time between flights was tight though

So far so good but food and entertainment are not available for this flight

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

There was no room in overhead bin to place our luggage despite we had tree seats. It means a lot of people had more than 1 carry on bags. When I asked a crew member to help she said that it was not her responsibility.

The plane used to go to Chicago was a bit outdated and needed a refresh

The check-in and passport submission was complicated and repetitive, due to the poor communication between Air Canada and United. There should have been a single set of instructions and a single questionnaire that provided the data for both airlines.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Internet was not working for a bet . Hard to order food with our credit card because it was not in your system .

Booked economy through United - air canada treated it as standby and was almost refused boarding.

Terrible! Our flight was cancelled. No other nonstop flights available. Had to rent a car and drive 7 hours!

I really enjoyed the delicious food and the delicious breakfast; I also liked the seat—it was very comfortable—and the service was absolutely wonderful. The trip was smooth.

The food was awful. It had more than 2 hours delay. It was too expensive

They are offering less and less for more and more. They changed our seat that we paid extra to select at the last minute. The seats are way too narrow and my elbows went numb.

My original flight was canceled the day before due to mechanical issues. I had to rebook and spend $129 for a night at the airport Comfort Inn.

Cancelled flight, had to rearrange plans independently and no vouchers offered

lack of older, great films. Too many child-oriented films. Calculate your % of children passengers, which will be minor.

Delayed 2 and a half hours Middle seat next to a majorly overweight guy who took up most of my seat

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

Flight 3 hours late due to poor planning followed by a thunderstorm which happened after the scheduled departure time. Plane stuck on ground for 3 hours and flight connections missed without compensation resulting in new tickets needing to be bought.

Seats are absolutely not comfortable and large enough. There’s a limit and you stepped over it. I understand that there’s a business class, however for the price it costs, it’s just plain stupid for a 50 minute flight.

The crew was great! They waited for me as Air Canada flight was delayed by 1:15 hours from Ottawa to Toronto. I am a bit disappointed that we could only use wifi for entertainment but I survived! The only thing I would of liked is a more comfortable seat. The seat cushions are not thick enough for flights longer than 3 hours. Aside from that, everything was great.

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

No food, terms when selling are not clear. To pricy for the service in general

why did we have to go through security mid flight

Flight to Bogotá delayed by 3 h Missed connection from Bogotá to Guayaquil. Avianca unable to bring us to Baltra on time Overall delay 36h. We missed boat departure from galagos. Overall 10 day trip needed to be cancelled. Avianca was completely un-professional.

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

Horrible. They canceled several flights and kept pushing us to different flights. We were 12 hours in the airport with no compensation and not even a single apology.

Old planes rude workers no tvs seats don’t go back and overpriced

Every food and beverage has to be paid and the seat was not confortable. They even gave water.

Everything you need to know for your flight from Montreal to Santiago

Information on your arrival and departure airports