YUL - SCL

C$ 363 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 2/1. 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

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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

Sun, 2 Nov - Tue, 2 Dec
United Airlines Logo
5:00 a.m. - 7:50 a.m.YUL-SCL
24h 50m2 stops
United Airlines Logo
10:45 p.m. - 7:48 p.m.SCL-YUL
23h 03m2 stops
C$ 677United Airlines
Find Deal
Sun, 26 Oct - Wed, 12 Nov
United Airlines Logo
6:00 a.m. - 7:50 a.m.YUL-SCL
24h 50m2 stops
United Airlines Logo
10:45 p.m. - 3:16 p.m.SCL-YUL
18h 31m2 stops
C$ 680United Airlines
Find Deal
Sun, 2 Nov - Mon, 24 Nov
Delta Logo
7:00 a.m. - 7:40 a.m.YUL-SCL
22h 40m1 stop
Delta Logo
11:25 p.m. - 6:40 p.m.SCL-YUL
21h 15m2 stops
C$ 717Delta
Find Deal
Thu, 15 Jan - Thu, 29 Jan
LATAM Airlines Logo
7:00 a.m. - 6:10 a.m.YUL-SCL
21h 10m1 stop
LATAM Airlines Logo
9:30 p.m. - 5:04 p.m.SCL-YUL
21h 34m1 stop
C$ 720LATAM Airlines
Find Deal
Mon, 3 Nov - Wed, 26 Nov
LATAM Airlines Logo
12:36 p.m. - 7:40 a.m.YUL-SCL
17h 04m1 stop
LATAM Airlines Logo
11:10 p.m. - 11:40 a.m.SCL-YUL
14h 30m1 stop
C$ 721LATAM Airlines
Find Deal
Wed, 4 Mar - Sun, 15 Mar
Avianca Logo
10:00 p.m. - 3:20 p.m.YUL-SCL
15h 20m1 stop
Avianca Logo
7:25 a.m. - 9:35 p.m.SCL-YUL
15h 10m1 stop
C$ 743Avianca
Find Deal
Tue, 3 Feb - Mon, 16 Feb
Copa Airlines Logo
7:35 a.m. - 4:14 a.m.YUL-SCL
18h 39m1 stop
Copa Airlines Logo
5:20 a.m. - 11:48 p.m.SCL-YUL
20h 28m1 stop
C$ 745Copa Airlines
Find Deal
Sun, 1 Feb - Sun, 15 Feb
Avianca Logo
10:30 p.m. - 12:30 a.m.YUL-SCL
24h 00m2 stops
Avianca Logo
7:25 a.m. - 8:35 p.m.SCL-YUL
15h 10m1 stop
C$ 746Avianca
Find Deal
Sat, 27 Sep - Wed, 1 Oct
Delta Logo
11:00 a.m. - 6:30 a.m.YUL-SCL
18h 30m2 stops
Delta Logo
9:40 p.m. - 11:56 p.m.SCL-YUL
27h 16m1 stop
C$ 794Delta
Find Deal
Tue, 11 Nov - Tue, 25 Nov
Copa Airlines Logo
7:10 a.m. - 3:43 a.m.YUL-SCL
18h 33m1 stop
Copa Airlines Logo
1:12 a.m. - 11:43 p.m.SCL-YUL
24h 31m1 stop
C$ 842Copa Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from C$ 677 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 6% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 677
Typical prices: C$ 781-1250
United Airlines
Sun 2/11Tue 2/12
YUL - SCL • 2 stops
Cheapest direct flights
C$ 854
Air Canada
Tue 6/1Wed 4/2
YUL - SCL • Direct
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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.

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

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, Monday 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 October, where tickets cost C$ 843 (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$ 1,139 and C$ 956 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$ 363
Best time to beat the crowds (4% 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$ 262 for a one-way ticket and C$ 489 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?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Montreal and Santiago, with Star Alliance 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$ 828 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$ 1,083 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$ 864 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 1531 reviews
7.4Comfort
7.8Boarding
8.1Crew
6.8Entertainment
6.8Food
Airline reviews

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

10.0 ExcellentAnonymous, Aug 2025CTG - PTY
Read more Copa Airlines reviews

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.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

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

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

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.

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.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

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.

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.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

Usb plugs for charging your phone does not work in every flight. uncomfortable chairs even in higher categories.

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.

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

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