What are the cheapest airlines to fly from Montreal to South America one-way?

One-way options have recently been found by users for as low as C$ 270 on Avianca. Other airlines that offer cheap prices include Delta from C$ 313 and Arajet from C$ 313 one-way.

In terms of precipitation, rainfall in South America ranges from 40.0 - 140.0 mm per month. October is typically the wettest month, when rainfall can reach 140.0 mm. January is typically the driest time to visit South America when rainfall is around 40.0 mm.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 13.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular routes from Montreal to South America?

The most popular flight routes from Montreal to South America are Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl, Montreal Pierre Elliott Trudeau Intl - Bogotá El Dorado and Montreal Pierre Elliott Trudeau Intl - Lima J Chavez Intl.

What are the cheapest flights from Montreal to South America?

Looking at all options, your cheapest flight can be booked for C$ 247. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl) can be booked for C$ 834 on average our data indicates C$ 981 when flying from Montreal to South America.

What are the most reliable airlines from Montreal to South America?

The top 3 most reliable airlines when flying from Montreal to South America are Air Canada (92%), Avianca (74%) and GOL (74%).

What are the most popular airlines that fly from Montreal to South America?

AeroMexico Connect, American Airlines and Air Canada are the most popular airlines when flying from Montreal to South America.

How far in advance should I book a flight from Montreal to South America?

Users have found that booking a flight from Montreal to South America at least 47 days early can save you up to 12% on average compared to booking a flight this week. If booking 47 days before your flight isn’t an option for you, users have found flights from Montreal to South America for as little as C$ 669 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 779 for flights departing within the next 3 days.

What is the cheapest month to fly from Montreal to South America?

Our data shows that November tends to be the cheapest month to fly to South America from Montreal. Users have commonly found prices around C$ 761 for the month, but tickets can be as low as C$ 299. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Montreal to South America that include hotel bookings?

Yes. In addition to deals on Montreal to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to South America?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to South America.

Can I find deals for business class flights from Montreal to South America?

Yes. Cheapflights offers flight deals from Montreal to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 252+ Flights from Montreal to South America

Cheap flight deals from Montreal to South America

Round-trip from	C$ 545
One-way from	C$ 252
Popular in	December
Cheapest in	November
Average price	C$ 899
Good round-trip deal	C$ 531 or less
Good one-way deal	C$ 331 or less

Avianca
10/9-21/9
2 total stops
42h 30m total
Montreal to South America

Search Deals

16/11
1 total stop
10h 04m total
Montreal to South America

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 171 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (C$ 71 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Montreal (YMQ) to South America.

Search Deals

Price to beat on a one-way flight from Montreal (YMQ) to South America.

Search Deals

Find flight deals from Montreal to South America

Cheapest flights from Montreal to South America
Explore the most affordable flight options available from Montreal to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Wed 10/911:25 p.m.YUL - CTG

1 stop19h 14mAvianca

Sun 21/99:49 p.m.CTG - YUL

1 stop23h 16mAvianca

Deal found 29/7C$ 545

Mon 22/96:55 p.m.YUL - BOG

1 stop19h 45mLATAM Airlines

Mon 29/92:55 p.m.BOG - YUL

1 stop19h 39mLATAM Airlines

Deal found 29/7C$ 550

Thu 23/107:00 a.m.YUL - BOG

2 stops13h 54mDelta

Thu 30/1010:55 a.m.BOG - YUL

2 stops12h 03mDelta

Deal found 29/7C$ 557

Thu 11/98:41 a.m.YUL - BOG

1 stop9h 45mCopa Airlines

Sun 28/911:39 a.m.BOG - YUL

1 stop12h 00mCopa Airlines

Deal found 28/7C$ 569

Wed 29/107:00 a.m.YUL - BOG

1 stop13h 24mMultiple Airlines

Thu 26/31:35 a.m.BOG - YUL

1 stop13h 49mMultiple Airlines

Deal found 28/7C$ 572

Mon 27/1011:00 p.m.YUL - UIO

1 stop18h 55mAvianca

Mon 10/1110:00 a.m.UIO - YUL

1 stop10h 35mAvianca

Deal found 27/7C$ 576

Tue 28/107:29 a.m.YUL - BOG

2 stops15h 41mAmerican Airlines

Fri 7/1111:55 p.m.BOG - YUL

2 stops15h 25mAmerican Airlines

Deal found 27/7C$ 597

Mon 22/911:25 p.m.YUL - BOG

Nonstop6h 20mAvianca

Mon 29/92:25 p.m.BOG - YUL

Nonstop6h 40mAvianca

Deal found 27/7C$ 610

Mon 17/1111:15 a.m.YUL - CTG

2 stops26h 31mDelta

Tue 9/123:06 p.m.CTG - YUL

1 stop8h 47mDelta

Deal found 26/7C$ 612

Thu 27/117:00 a.m.YUL - UIO

2 stops12h 05mDelta

Sun 18/17:00 p.m.UIO - YUL

2 stops22h 04mDelta

Deal found 28/7C$ 631

Wed 29/108:30 a.m.YUL - CTG

Nonstop5h 40mAir Transat

Wed 10/123:20 p.m.CTG - YUL

Nonstop5h 25mAir Transat

Deal found 28/7C$ 631

Wed 10/99:30 a.m.YUL - CTG

2 stops21h 28mMultiple Airlines

Sun 21/94:26 p.m.CTG - YUL

2 stops24h 34mMultiple Airlines

Deal found 29/7C$ 646

Best flights from Montreal to South America
Discover carefully curated flight deals from Montreal to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 July 2025.

Wed 10/911:25 p.m.YUL - CTG

1 stop19h 14mAvianca

Sun 21/99:49 p.m.CTG - YUL

1 stop23h 16mAvianca

Deal found 29/7C$ 545

Mon 22/96:55 p.m.YUL - BOG

1 stop19h 45mLATAM Airlines

Mon 29/92:55 p.m.BOG - YUL

1 stop19h 39mLATAM Airlines

Deal found 29/7C$ 550

Tue 30/97:00 a.m.YUL - BOG

2 stops13h 54mDelta

Tue 21/1010:45 a.m.BOG - YUL

2 stops12h 13mDelta

Deal found 28/7C$ 556

Thu 11/98:41 a.m.YUL - BOG

1 stop9h 45mCopa Airlines

Sun 28/911:39 a.m.BOG - YUL

1 stop12h 00mCopa Airlines

Deal found 28/7C$ 569

Mon 20/106:41 p.m.YUL - BOG

1 stop19h 59mMultiple Airlines

Fri 7/111:35 a.m.BOG - YUL

1 stop10h 04mMultiple Airlines

Deal found 29/7C$ 573

Mon 8/97:25 a.m.YUL - BOG

2 stops14h 52mAmerican Airlines

Wed 17/96:30 a.m.BOG - YUL

2 stops15h 02mAmerican Airlines

Deal found 28/7C$ 608

Mon 15/96:00 a.m.YUL - CTG

2 stops27h 41mUnited Airlines

Tue 23/99:39 a.m.CTG - YUL

2 stops28h 11mUnited Airlines

Deal found 28/7C$ 657

Wed 22/1011:25 p.m.YUL - GIG

2 stops19h 15mGOL

Tue 18/111:45 a.m.GIG - YUL

1 stop20h 50mGOL

Deal found 29/7C$ 719

Wed 31/126:45 a.m.YUL - EZE

1 stop15h 20mArajet

Thu 26/211:07 a.m.EZE - YUL

1 stop15h 08mArajet

Deal found 28/7C$ 889

Thu 18/99:50 p.m.YUL - EZE

2 stops39h 40mAir Canada

Wed 1/104:35 p.m.EZE - YUL

1 stop14h 40mAir Canada

Deal found 28/7C$ 1,100

Mon 27/1011:00 p.m.YUL - UIO

1 stop18h 55mAvianca

Mon 10/1110:00 a.m.UIO - YUL

1 stop10h 35mAvianca

Deal found 27/7C$ 576

Fri 19/94:55 p.m.YUL - CTG

2 stops21h 21mDelta

Sat 27/92:33 p.m.CTG - YUL

2 stops31h 56mDelta

Deal found 28/7C$ 612

Direct flights from Montreal to South America
Explore direct flight options from Montreal to South America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 July 2025.

Fri 31/1011:00 p.m.YUL - BOG

Nonstop6h 45mAvianca

Mon 17/112:05 p.m.BOG - YUL

Nonstop6h 30mAvianca

Deal found 28/7C$ 605

Thu 18/910:50 p.m.YUL - BOG

Nonstop6h 15mAir Canada

Thu 19/29:00 a.m.BOG - YUL

Nonstop6h 25mAir Canada

Deal found 28/7C$ 675

Sat 10/16:00 p.m.YUL - LIM

Nonstop8h 15mAir Canada

Sat 24/18:00 a.m.LIM - YUL

Nonstop8h 20mAir Canada

Deal found 29/7C$ 783

Tue 7/1011:30 p.m.YUL - LIM

Nonstop8h 25mAir Transat

Wed 15/108:25 a.m.LIM - YUL

Nonstop8h 20mAir Transat

Deal found 29/7C$ 797

Fri 7/1110:00 p.m.YUL - BOG

Nonstop6h 45mMultiple Airlines

Sat 15/119:00 a.m.BOG - YUL

Nonstop6h 25mMultiple Airlines

Deal found 27/7C$ 903

Fri 5/910:45 p.m.YUL - GRU

Nonstop10h 00mAir Canada

Thu 18/99:00 p.m.GRU - YUL

Nonstop10h 15mAir Canada

Deal found 29/7C$ 984

Fri 21/118:55 p.m.YUL - GRU

Nonstop10h 05mMultiple Airlines

Wed 26/119:45 p.m.GRU - YUL

Nonstop10h 25mMultiple Airlines

Deal found 29/7C$ 1,384

Last-minute flights from Montreal to South America
Discover last-minute flight deals from Montreal to South America. Data last updated 29 July 2025 and is based on user searches.

Tue 5/86:59 p.m.YUL - BOG

1 stop19h 41mLATAM Airlines

Fri 22/89:00 a.m.BOG - YUL

1 stop13h 53mLATAM Airlines

Deal found 26/7C$ 712

Wed 6/86:59 p.m.YUL - BOG

2 stops16h 56mDelta

Tue 19/82:55 p.m.BOG - YUL

1 stop19h 42mDelta

Deal found 28/7C$ 616

Wed 6/86:59 p.m.YUL - SCL

2 stops33h 46mDelta

Thu 14/89:45 a.m.SCL - YUL

2 stops32h 05mDelta

Deal found 27/7C$ 706

Wed 6/86:59 p.m.YUL - UIO

2 stops25h 06mMultiple Airlines

Wed 27/87:09 a.m.UIO - YUL

2 stops12h 31mMultiple Airlines

Deal found 27/7C$ 712

Wed 6/86:59 p.m.YUL - UIO

2 stops25h 06mLATAM Airlines

Wed 27/89:11 a.m.UIO - YUL

2 stops13h 42mLATAM Airlines

Deal found 28/7C$ 830

Wed 6/86:00 a.m.YUL - BOG

2 stops14h 58mDelta

Mon 18/81:35 a.m.BOG - YUL

2 stops19h 13mDelta

Deal found 28/7C$ 616

Thu 7/86:00 a.m.YUL - UIO

2 stops14h 05mDelta

Tue 26/89:11 a.m.UIO - YUL

2 stops23h 56mDelta

Deal found 28/7C$ 632

Thu 7/82:35 p.m.YUL - BOG

2 stops21h 45mAmerican Airlines

Sun 10/812:25 p.m.BOG - YUL

1 stop9h 55mAmerican Airlines

Deal found 27/7C$ 652

Thu 7/86:59 p.m.YUL - CTG

2 stops49h 16mDelta

Thu 14/82:05 p.m.CTG - YUL

2 stops33h 22mDelta

Deal found 27/7C$ 738

Thu 7/812:46 p.m.YUL - SCL

2 stops17h 59mLATAM Airlines

Tue 23/94:35 p.m.SCL - YUL

2 stops32h 21mLATAM Airlines

Deal found 28/7C$ 797

Fri 8/87:00 a.m.YUL - BOG

1 stop13h 15mMultiple Airlines

Mon 18/87:00 a.m.BOG - YUL

1 stop12h 40mMultiple Airlines

Deal found 29/7C$ 711

Fri 8/812:51 p.m.YUL - MDE

2 stops11h 43mAmerican Airlines

Sat 16/812:40 a.m.MDE - YUL

2 stops13h 45mAmerican Airlines

Deal found 28/7C$ 794

One-way flights from Montreal to South America
Search for one-way flight options from Montreal to South America. Find affordable one-way fares based on user searches. Data last updated 29 July 2025.

Sun 16/118:00 a.m.YUL - MDE

1 stop10h 04mMultiple Airlines

Deal found 27/7C$ 252

Mon 22/96:45 a.m.YUL - CTG

2 stops30h 38mMultiple Airlines

Deal found 27/7C$ 269

Wed 10/911:25 p.m.YUL - CTG

1 stop12h 28mAvianca

Deal found 27/7C$ 270

Wed 10/911:25 p.m.YUL - UIO

1 stop10h 10mAvianca

Deal found 29/7C$ 276

Wed 29/1011:00 p.m.YUL - LIM

1 stop11h 25mAvianca

Deal found 27/7C$ 299

Mon 1/96:35 p.m.YUL - UIO

2 stops25h 30mDelta

Deal found 28/7C$ 313

Tue 19/811:40 a.m.YUL - LIM

1 stop13h 50mArajet

Deal found 27/7C$ 313

Thu 18/98:41 a.m.YUL - CTG

1 stop15h 17mCopa Airlines

Deal found 28/7C$ 314

Wed 10/97:00 a.m.YUL - CTG

2 stops17h 31mDelta

Deal found 27/7C$ 332

Fri 29/87:00 a.m.YUL - BOG

1 stop15h 17mAmerican Airlines

Deal found 29/7C$ 339

Mon 1/97:00 a.m.YUL - CTG

1 stop8h 04mAmerican Airlines

Deal found 28/7C$ 340

Thu 2/109:30 a.m.YUL - UIO

1 stop10h 35mMultiple Airlines

Deal found 28/7C$ 343

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealCartagena

YUL - CTG

YULCTG

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

11:25 p.m.-5:39 p.m.

1 stop19h 14m

Cartagena Rafael Nunez

Sun 21/9

9:49 p.m.-10:05 p.m.

1 stop23h 16m

C$ 545

MontrealBogotá

YUL - BOG

YULBOG

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

6:55 p.m.-1:40 p.m.

1 stop19h 45m

Bogotá El Dorado

Mon 29/9

2:55 p.m.-11:34 a.m.

1 stop19h 39m

C$ 550

MontrealBogotá

YUL - BOG

YULBOG

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

7:00 a.m.-7:54 p.m.

2 stops13h 54m

Bogotá El Dorado

Tue 21/10

10:45 a.m.-11:58 p.m.

2 stops12h 13m

C$ 556

MontrealBogotá

YUL - BOG

YULBOG

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

8:41 a.m.-5:26 p.m.

1 stop9h 45m

Bogotá El Dorado

Sun 28/9

11:39 a.m.-12:39 a.m.

1 stop12h 00m

C$ 569

MontrealBogotá

YUL - BOG

YULBOG

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

6:41 p.m.-1:40 p.m.

1 stop19h 59m

Bogotá El Dorado

Fri 7/11

1:35 a.m.-11:39 a.m.

1 stop10h 04m

C$ 573

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

11:00 p.m.-4:55 p.m.

1 stop18h 55m

Quito Mariscal Sucr

Mon 10/11

10:00 a.m.-8:35 p.m.

1 stop10h 35m

C$ 576

MontrealBogotá

YUL - BOG

YULBOG

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

7:25 a.m.-9:17 p.m.

2 stops14h 52m

Bogotá El Dorado

Wed 17/9

6:30 a.m.-10:32 p.m.

2 stops15h 02m

C$ 608

MontrealBogotá

YUL - BOG

YULBOG

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

11:25 p.m.-4:45 a.m.

Nonstop6h 20m

Bogotá El Dorado

Mon 20/10

2:25 p.m.-10:05 p.m.

Nonstop6h 40m

C$ 609

MontrealCartagena

YUL - CTG

YULCTG

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

4:55 p.m.-1:16 p.m.

2 stops21h 21m

Cartagena Rafael Nunez

Sat 27/9

2:33 p.m.-11:29 p.m.

2 stops31h 56m

C$ 612

MontrealQuito

YUL - UIO

YULUIO

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

11:15 a.m.-5:10 a.m.

2 stops17h 55m

Quito Mariscal Sucr

Sun 25/1

7:00 p.m.-11:44 a.m.

2 stops16h 44m

C$ 631

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 60 results

...

Best time to book a flight from Montreal to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Montreal 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 to South America

What is the cheapest month to book a flight from Montreal to South America?

Currently, April is the cheapest month in which you can book a flight from Montreal to South America (average of C$ 430). Flying from Montreal to South America in December is currently the most expensive (average of C$ 876). 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 YMQ to SA?

When flying from Montreal to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Montreal to South America

The most flights from YMQ to 0SA are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing South America

Check out reviews from past customers who have flown with Delta,Air Transat, andLATAM Airlines from Montreal to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Air Transat

7.7

Good

424 reviews

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

LATAM Airlines

7.5

Good

1,821 reviews

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Related info for your journey

What are the cheapest airlines to fly from Montreal to South America one-way?
One-way options have recently been found by users for as low as C$ 270 on Avianca. Other airlines that offer cheap prices include Delta from C$ 313 and Arajet from C$ 313 one-way.
What are the most popular routes from Montreal to South America?
The most popular flight routes from Montreal to South America are Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl, Montreal Pierre Elliott Trudeau Intl - Bogotá El Dorado and Montreal Pierre Elliott Trudeau Intl - Lima J Chavez Intl.
What are the most reliable airlines from Montreal to South America?
The top 3 most reliable airlines when flying from Montreal to South America are Air Canada (92%), Avianca (74%) and GOL (74%).
What are the cheapest flights from Montreal to South America?
Looking at all options, your cheapest flight can be booked for C$ 247. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl) can be booked for C$ 834 on average our data indicates C$ 981 when flying from Montreal to South America.
Can I find deals for flights from Montreal to South America that include hotel bookings?
Yes. In addition to deals on Montreal to South America flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to South America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to South America.
Can I find deals for business class flights from Montreal to South America?
Yes. Cheapflights offers flight deals from Montreal to South America 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 to South America?
Currently, April is the cheapest month in which you can book a flight from Montreal to South America (average of C$ 430). Flying from Montreal to South America in December is currently the most expensive (average of C$ 876). 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

Top 10 airlines flying from Montreal to South America

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	CheapestC$ 349	AverageC$ 1,009	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Delta	CheapestC$ 381	AverageC$ 931	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Avianca	CheapestC$ 386	AverageC$ 855	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
American Airlines	CheapestC$ 411	AverageC$ 848	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Arajet	CheapestC$ 438	AverageC$ 819	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
United Airlines	CheapestC$ 495	AverageC$ 1,106	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
LATAM Airlines	CheapestC$ 546	AverageC$ 951	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
Air Canada	CheapestC$ 603	AverageC$ 1,140	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	CheapestC$ 603	AverageC$ 907	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Aeromexico	CheapestC$ 744	AverageC$ 823	FlexibilityNo cancel fee	On-timeN/A	Search Aeromexico flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to South America?

Cheapflights makes it easy to find Montreal to South America flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Montreal to South America?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South America from Montreal.

Can Cheapflights find flights from Montreal to South America with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to South America, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to South America become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to South America from Montreal today and book when prices fit your budget.

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Cheap flights from Montreal to South America from C$ 252

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to South America

Keep the following information in mind while searching for Montreal to South America flight deals. Data was last updated 29 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Montreal to South America

Cheapest flights from Montreal to South AmericaExplore the most affordable flight options available from Montreal to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Explore the most affordable flight options available from Montreal to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to South America that are best for you.

Best time to book a flight from Montreal to South America

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What is the cheapest month to book a flight from Montreal to South America?

What is the cheapest time of day to fly from YMQ to SA?

Find hourly flight availability from Montreal to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

Weekly flight availability from Montreal to South America

Explore weekly flight availability from Montreal to South America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 July 2025.

Reviews of airlines servicing South America

Check out reviews from past customers who have flown with Delta,Air Transat, andLATAM Airlines from Montreal to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Montreal to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Montreal to South America one-way?

What are the most popular routes from Montreal to South America?

What are the most reliable airlines from Montreal to South America?

What are the cheapest flights from Montreal to South America?

Can I find deals for flights from Montreal to South America that include hotel bookings?

How can I find direct flights from Montreal to South America?

Can I find deals for business class flights from Montreal to South America?

What is the cheapest month to book a flight from Montreal to South America?

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Alternative routes for Montreal to South America

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Top 10 airlines flying from Montreal to South America

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Cheapest flights from Montreal to South America
Explore the most affordable flight options available from Montreal to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.