YUL - SCL

C$ 375 Find Cheap Flights from Montreal to Santiago

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 3/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Santiago.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Santiago.
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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

Mon, 24 Nov - Tue, 16 Dec
United Airlines Logo
2:13 p.m. - 8:50 a.m.YUL-SCL
40h 37m2 stops
United Airlines Logo
10:45 p.m. - 3:16 p.m.SCL-YUL
18h 31m2 stops
C$ 678United Airlines
Find Deal
Tue, 3 Mar - Sun, 15 Mar
United Airlines Logo
6:30 a.m. - 8:50 a.m.YUL-SCL
24h 20m2 stops
United Airlines Logo
9:45 p.m. - 2:01 p.m.SCL-YUL
41h 16m2 stops
C$ 680United Airlines
Find Deal
Thu, 12 Mar - Thu, 26 Mar
United Airlines Logo
2:13 p.m. - 7:50 a.m.YUL-SCL
40h 37m2 stops
United Airlines Logo
9:45 p.m. - 9:07 p.m.SCL-YUL
48h 22m2 stops
C$ 681United Airlines
Find Deal
Tue, 11 Nov - Wed, 26 Nov
Delta Logo
12:50 p.m. - 7:40 a.m.YUL-SCL
16h 50m2 stops
Delta Logo
11:10 p.m. - 11:40 a.m.SCL-YUL
14h 30m1 stop
C$ 719Delta
Find Deal
Wed, 11 Mar - Wed, 25 Mar
Delta Logo
2:30 p.m. - 7:00 a.m.YUL-SCL
15h 30m2 stops
Delta Logo
11:15 p.m. - 6:49 p.m.SCL-YUL
20h 34m2 stops
C$ 720Delta
Find Deal
Tue, 11 Nov - Wed, 26 Nov
LATAM Airlines Logo
7:00 a.m. - 7:40 a.m.YUL-SCL
22h 40m1 stop
LATAM Airlines Logo
11:10 p.m. - 11:40 a.m.SCL-YUL
14h 30m1 stop
C$ 725LATAM Airlines
Find Deal
Wed, 17 Dec - Fri, 9 Jan
LATAM Airlines Logo
7:00 a.m. - 6:10 a.m.YUL-SCL
21h 10m1 stop
LATAM Airlines Logo
6:40 a.m. - 11:54 p.m.SCL-YUL
19h 14m2 stops
C$ 726LATAM Airlines
Find Deal
Wed, 5 Nov - Wed, 12 Nov
Air Canada Logo
6:00 a.m. - 12:15 p.m.YUL-SCL
28h 15m1 stop
Air Canada Logo
8:55 p.m. - 10:23 a.m.SCL-YUL
15h 28m1 stop
C$ 820Air Canada
Find Deal
Thu, 13 Nov - Tue, 2 Dec
Copa Airlines Logo
7:10 a.m. - 11:41 p.m.YUL-SCL
14h 31m1 stop
Copa Airlines Logo
1:29 a.m. - 11:43 p.m.SCL-YUL
24h 14m1 stop
C$ 823Copa Airlines
Find Deal
Wed, 5 Nov - Wed, 3 Dec
Copa Airlines Logo
7:10 a.m. - 12:06 a.m.YUL-SCL
14h 56m1 stop
Copa Airlines Logo
5:44 a.m. - 11:43 p.m.SCL-YUL
19h 59m1 stop
C$ 826Copa Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from C$ 678 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 6% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
3 days a week
There are direct flights from Montreal to Santiago 3 days a week: Tue, Thu, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
C$ 678
Overall average: C$ 852
United Airlines
Mon 24/11Tue 16/12
YUL - SCL • 2 stops
Cheapest direct flights
C$ 906
Air Canada
Tue 6/1Wed 28/1
YUL - SCL • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Santiago!
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.

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 Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Santiago, Tuesday 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$ 852 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 1,149 and C$ 955 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 10 weeks before departure.

Good to know

Low seasonJune
Cheapest flightC$ 375
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (26% 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 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Santiago was C$ 267 for a one-way ticket and C$ 483 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 787-9 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?

    Atlanta 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$ 839 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of C$ 1,067 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$ 927 or less round-trip.

Prefer to fly direct from Montreal to Santiago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez.
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Santiago Arturo Merino Benitez Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Santiago Arturo Merino Benitez

Tuesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

See more nonstop flights

Direct returns

Santiago Arturo Merino Benitez to Montreal Pierre Elliott Trudeau Intl

Wednesday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

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 1549 reviews
8.1Crew
6.8Food
7.4Comfort
7.8Boarding
6.8Entertainment
Airline reviews

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

4.0 OkayKaushik, Oct 2025YYZ - PTY
Read more Copa Airlines reviews

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

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Great experience with a crew always thinking in the passenger

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

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 .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

entertainment was not good; the shoulder strap on Business class seat did not sit well across the body (more like across the neck); the food was not hot and the special meal promoted by insert in the menu was not available to us

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

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

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

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

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

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

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

The service to/from the airport/plane (wheelchair assistance for my mother in law) was exceptional. The staff was super friendly and courteous. The staff on the plane was also very nice. The food quality could have been better (mashed chicken sandwich).

The flight was great. I like it when airline capitalism give you information. For someone with flight jitters it really helps. And this captain was very cheery and reassuring. I had trouble understanding the head flight attendant because she spoke very fast. But overall staff were very helpful and kind.

1 hour late No hot drinks No restroom in the back of the plane

I did the posting for 45 years. I just retired. I’m the only seat in the plane but didn’t have any phone. It has to be mine so imagine seeing 13 hours on the flat seat with a belt that didn’t close all the rest was OK.

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Premium Economy is best if you can't get upgraded to Business.. Not as good to sleep for red-eye flights, but does the job. More space for your legs and arms.. The food is also better and the service is almost like business.

Awful. As we were boarding we were told the flight was cancelled. Then had to stand in a queue for 3 hours to talk to someone at the kiosk of Air Canada. They were not helpful at all. No empathy. My issue is not with them striking but the total disregard for the chaos and distress late notice caused. No thought on the impact this has caused.

Luggage lost and nowhere to be found, no response from either airline regarding my bag

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

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

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

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.

Business class seats did not lie flat. There was only powdered milk for your coffee....in Business Class!! Food was good.

Excellent flight and one of the smoothest landing I’ve ever experienced

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.

There isn't much space in-between seats and even water needs to be paid for during the flight.

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

Information on your arrival and departure airports

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