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Cheap flights from Montreal to Sao Paulo, Brazil from C$ 350

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SAO
19 jul. — 26 jul.1
1 adult

Cheapflights Tip: The best prices from Montreal to Sao Paulo are usually found in May or April, booked 2 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Montreal to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Sao Paulo (SAO). 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 14 julio 2025.

Round-trip from

C$ 809

One-way from

C$ 350

Popular in

July

Cheapest in

May

Average price

C$ 1,484

Good round-trip deal

C$ 1,289 or less

Good one-way deal

C$ 548 or less
3/10-24/10
  • 3/10-24/10
  • 2 total stops
  • 35h 23m total
  • Montreal to Sao Paulo
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Arajet
  • Arajet
  • 10/11
  • 1 total stop
  • 13h 27m total
  • Montreal to Sao Paulo
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Highest demand for flights based on searches. 14% potential increase in price (C$ 248 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 56 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Montreal (YMQ) to Sao Paulo (SAO).
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Price to beat on a one-way flight from Montreal (YMQ) to Sao Paulo (SAO).
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Find flight deals from Montreal to Sao Paulo

Cheapest flights from Montreal to Sao Paulo
Explore the most affordable flight options available from Montreal to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 julio 2025.

vie. 3/106:45 a.m.YUL - GRU
1 stop14h 40mMultiple Airlines
vie. 24/1011:52 p.m.GRU - YUL
1 stop20h 43mMultiple Airlines
Deal found 13/7C$ 809
lun. 8/911:25 p.m.YUL - GRU
1 stop24h 15mAvianca
mar. 23/94:50 p.m.GRU - YUL
1 stop30h 15mAvianca
Deal found 12/7C$ 817
vie. 26/97:00 a.m.YUL - GRU
1 stop21h 40mLATAM Airlines
mar. 30/95:45 p.m.GRU - YUL
2 stops25h 05mLATAM Airlines
Deal found 14/7C$ 824
vie. 3/108:41 a.m.YUL - GRU
1 stop20h 49mCopa Airlines
vie. 24/1011:10 a.m.GRU - YUL
1 stop14h 30mCopa Airlines
Deal found 14/7C$ 826
lun. 24/115:45 a.m.YUL - GRU
1 stop13h 27mArajet
lun. 1/1212:25 a.m.GRU - YUL
1 stop25h 20mArajet
Deal found 12/7C$ 828
vie. 5/912:55 p.m.YUL - GRU
2 stops19h 05mDelta
lun. 29/910:05 a.m.GRU - YUL
1 stop14h 51mDelta
Deal found 14/7C$ 852
lun. 8/96:45 a.m.YUL - GRU
2 stops23h 45mWestJet
lun. 29/99:40 a.m.GRU - YUL
2 stops39h 47mWestJet
Deal found 14/7C$ 909
mar. 2/98:41 a.m.YUL - VCP
2 stops23h 24mMultiple Airlines
mar. 16/910:50 p.m.VCP - YUL
1 stop17h 00mMultiple Airlines
Deal found 13/7C$ 1,041
dom. 7/911:25 p.m.YUL - VCP
2 stops34h 15mGOL
dom. 28/95:55 p.m.VCP - YUL
2 stops29h 10mGOL
Deal found 14/7C$ 1,110
mar. 2/99:15 a.m.YUL - CGH
3 stops24h 00mMultiple Airlines
mar. 16/96:30 p.m.CGH - YUL
2 stops28h 35mMultiple Airlines
Deal found 13/7C$ 1,286
vie. 10/1011:25 p.m.YUL - CGH
2 stops33h 50mGOL
dom. 26/106:00 a.m.CGH - YUL
2 stops16h 35mGOL
Deal found 13/7C$ 1,713
sáb. 19/77:00 a.m.YUL - CGH
2 stops30h 00mAmerican Airlines
vie. 25/76:30 p.m.CGH - YUL
2 stops29h 59mAmerican Airlines
Deal found 14/7C$ 2,337

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal to Sao Paulo 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 14 julio 2025.
Use the filters below to find and compare flights from Montreal to Sao Paulo that are best for you.

Fly from

Montreal

Fly to

Sao Paulo

Route

Depart

Return

Price

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

vie. 3/10

6:45 a.m.-10:25 p.m.

1 stop14h 40m

Sao Paulo Guarulhos Intl

vie. 24/10

11:52 p.m.-7:35 p.m.

1 stop20h 43m

C$ 809

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

lun. 8/9

11:25 p.m.-12:40 a.m.

1 stop24h 15m

Sao Paulo Guarulhos Intl

mar. 23/9

4:50 p.m.-10:05 p.m.

1 stop30h 15m

C$ 817

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

vie. 26/9

7:00 a.m.-5:40 a.m.

1 stop21h 40m

Sao Paulo Guarulhos Intl

mar. 30/9

5:45 p.m.-5:50 p.m.

2 stops25h 05m

C$ 824

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

vie. 3/10

8:41 a.m.-6:30 a.m.

1 stop20h 49m

Sao Paulo Guarulhos Intl

vie. 24/10

11:10 a.m.-12:40 a.m.

1 stop14h 30m

C$ 826

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

lun. 24/11

5:45 a.m.-9:12 p.m.

1 stop13h 27m

Sao Paulo Guarulhos Intl

lun. 1/12

12:25 a.m.-11:45 p.m.

1 stop25h 20m

C$ 828

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

vie. 5/9

12:55 p.m.-9:00 a.m.

2 stops19h 05m

Sao Paulo Guarulhos Intl

lun. 29/9

10:05 a.m.-11:56 p.m.

1 stop14h 51m

C$ 852

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

lun. 8/9

6:45 a.m.-7:30 a.m.

2 stops23h 45m

Sao Paulo Guarulhos Intl

vie. 26/9

9:40 a.m.-12:27 a.m.

2 stops39h 47m

C$ 909

MontrealSao Paulo

YUL - VCP

YULVCP

Montreal Pierre Elliott Trudeau Intl

mar. 2/9

8:41 a.m.-9:05 a.m.

2 stops23h 24m

Sao Paulo Viracopos

mar. 16/9

10:50 p.m.-2:50 p.m.

1 stop17h 00m

C$ 1,041

MontrealSao Paulo

YUL - VCP

YULVCP

Montreal Pierre Elliott Trudeau Intl

dom. 7/9

11:25 p.m.-10:40 a.m.

2 stops34h 15m

Sao Paulo Viracopos

dom. 28/9

5:55 p.m.-10:05 p.m.

2 stops29h 10m

C$ 1,110

MontrealSao Paulo

YUL - CGH

YULCGH

Montreal Pierre Elliott Trudeau Intl

mar. 2/9

9:15 a.m.-10:15 a.m.

3 stops24h 00m

Sao Paulo Congonhas

mar. 16/9

6:30 p.m.-10:05 p.m.

2 stops28h 35m

C$ 1,286

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 27 results
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Best time to book a flight from Montreal to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo 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 Sao Paulo

How far ahead should I book a flight from Montreal to Sao Paulo?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Sao Paulo. Price data was last updated on 11 July 2025.

The price you pay for your flight from Montreal to Sao Paulo may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal to Sao Paulo?

Currently, September is the cheapest month in which you can book a flight from Montreal to Sao Paulo (average of C$ 663). Flying from Montreal to Sao Paulo in December is currently the most expensive (average of C$ 1,140). 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 SAO?

Find hourly flight availability from Montreal to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 julio 2025.

When flying from Montreal to Sao Paulo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 28% versus a flight in the afternoon.

What is the cheapest day to fly from Montreal to Sao Paulo?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Sao Paulo. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to Sao Paulo flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Montreal to Sao Paulo?

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated 14 julio 2025.
Read through reviews of airlines operating flights from Montreal to Sao Paulo, such as Azul,Delta, andLATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
793 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
793 reviews
Azul
8.0
Very good
793 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,956 reviews
Azul
8.0
Very good
793 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,808 reviews
Azul
8.0
Very good
793 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Copa Airlines
7.5
Good
1,482 reviews
Azul
8.0
Very good
793 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
GOL
7.3
Good
1,088 reviews
Azul
8.0
Very good
793 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Sao Paulo. 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 flying from Montreal to Sao Paulo round-trip?

    Cheapflights users have booked flights from Montreal to Sao Paulo round-trip from C$ 817. Other airlines that can offer you cheap pricing are LATAM Airlines, from C$ 824, and Copa Airlines, from C$ 826. Avianca is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Montreal to Sao Paulo one-way?

    One-way options have recently been found by users for as low as C$ 350 on Arajet. Other airlines that offer cheap prices include Avianca from C$ 424 and Copa Airlines from C$ 446 one-way.

  • What are the most popular routes from Montreal to Sao Paulo?

    When deciding which route to take from Montreal to Sao Paulo consider Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl, Montreal Pierre Elliott Trudeau Intl - Sao Paulo Viracopos or Montreal Pierre Elliott Trudeau Intl - Sao Paulo Congonhas as they are the most popular.

  • What are the most reliable airlines from Montreal to Sao Paulo?

    The top 3 most reliable airlines when flying from Montreal to Sao Paulo are Air Canada (91%), GOL (91%) and Azul (88%).

  • What are the cheapest flights from Montreal to Sao Paulo?

    While on average a flight from Montreal to Sao Paulo is generally C$ 1,132, our data shows the cheapest flight currently is C$ 500. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl), you can expect to pay C$ 804 for that flight.

  • Can I find deals for flights from Montreal to Sao Paulo that include hotel bookings?

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

  • How can I find direct flights from Montreal to Sao Paulo?

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

  • Can I find deals for business class flights from Montreal to Sao Paulo?

    Yes. Cheapflights offers flight deals from Montreal to Sao Paulo 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 Sao Paulo?

    Currently, September is the cheapest month in which you can book a flight from Montreal to Sao Paulo (average of C$ 663). Flying from Montreal to Sao Paulo in December is currently the most expensive (average of C$ 1,140). 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

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Top 8 airlines flying from Montreal to Sao Paulo

Discover the top 8 airlines that operate flights from Montreal to Sao Paulo. 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 14 julio 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 385AverageC$ 780FlexibilityNo cancel feeOn-time71%
Search Avianca flights
ArajetCheapestC$ 487AverageC$ 804FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Copa AirlinesCheapestC$ 575AverageC$ 872FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
DeltaCheapestC$ 661AverageC$ 1,033FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LATAM AirlinesCheapestC$ 795AverageC$ 1,250FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air CanadaCheapestC$ 884AverageC$ 1,172FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 890AverageC$ 1,390FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AzulCheapestC$ 1,296AverageC$ 1,623FlexibilityNo cancel feeOn-time82%
Search Azul flights

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How does Cheapflights help users find flights from Montreal to Sao Paulo?

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Why should you use Cheapflights to find cheap flight tickets from Montreal to Sao Paulo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to Sao Paulo for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Montreal to Sao Paulo with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to Sao Paulo with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Sao Paulo become cheaper?

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