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Cheap flights from Montreal to Brasilia from C$ 421

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BSB
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Brasilia

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Brasilia
Explore the most affordable flight options available from Montreal to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Sat 19/98:35 a.m.
YUL
-
BSB
1 stop15h 10m
Copa Airlines
Fri 2/102:00 a.m.
BSB
-
YUL
1 stop23h 40m
Copa Airlines
Deal found 14/4C$ 830
Tue 17/116:15 p.m.
YUL
-
BSB
2 stops34h 40m
Delta
Thu 3/129:00 a.m.
BSB
-
YUL
2 stops34h 03m
Delta
Deal found 12/4C$ 864
Wed 8/77:14 a.m.
YUL
-
BSB
1 stop23h 01m
American Airlines
Thu 30/79:55 a.m.
BSB
-
YUL
1 stop14h 25m
American Airlines
Deal found 12/4C$ 993
Tue 17/117:00 a.m.
YUL
-
BSB
2 stops45h 55m
Delta
Tue 1/129:00 a.m.
BSB
-
YUL
2 stops40h 51m
Delta
Deal found 12/4C$ 1,014
Tue 17/113:59 p.m.
YUL
-
BSB
2 stops36h 01m
American Airlines
Fri 27/119:15 a.m.
BSB
-
YUL
2 stops30h 34m
American Airlines
Deal found 12/4C$ 1,066
Tue 21/77:00 a.m.
YUL
-
BSB
2 stops30h 05m
LATAM Airlines
Tue 11/89:00 a.m.
BSB
-
YUL
2 stops33h 05m
LATAM Airlines
Deal found 13/4C$ 1,067

Find flight deals from Montreal to Brasilia

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Brasilia (BSB). 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 17 April 2026.

Round-trip from

C$ 830

One-way from

C$ 421

Popular in

December

Cheapest in

November

Average price

C$ 1,048
Copa Airlines
  • Copa Airlines
  • 19/9-2/10
  • 2 total stops
  • 38h 50m total
  • Montreal to Brasilia
Search Deals
GOL
  • GOL
  • 13/6
  • 1 total stop
  • 30h 45m total
  • Montreal to Brasilia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 92 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Brasilia 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 17 April 2026.
Use the filters below to find and compare flights from Montreal to Brasilia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

7:14 a.m.-7:15 a.m.

1 stop23h 01m

Brasilia

Thu 30/7

9:55 a.m.-11:20 p.m.

1 stop14h 25m

C$ 993

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

7:00 a.m.-2:05 p.m.

2 stops30h 05m

Brasilia

Tue 11/8

9:00 a.m.-5:05 p.m.

2 stops33h 05m

C$ 1,067

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

7:51 a.m.-5:15 a.m.

2 stops20h 24m

Brasilia

Sat 8/8

8:00 a.m.-9:46 a.m.

2 stops26h 46m

C$ 1,081

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

8:00 p.m.-6:45 a.m.

3 stops33h 45m

Brasilia

Sat 3/10

8:35 p.m.-7:30 a.m.

3 stops35h 55m

C$ 1,267

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

6:15 p.m.-9:10 a.m.

2 stops37h 55m

Brasilia

Sun 27/9

7:45 p.m.-11:56 p.m.

2 stops29h 11m

C$ 1,288
Quickest round-trip

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

8:35 a.m.-12:45 a.m.

1 stop15h 10m

Brasilia

Sat 16/5

2:00 a.m.-6:15 p.m.

2 stops17h 15m

C$ 1,293
Cheapest one-way

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

11:00 p.m.-6:45 a.m.

1 stop30h 45m

C$ 421
Quickest one-way

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

8:35 a.m.-12:45 a.m.

1 stop15h 10m

C$ 458

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

7:10 a.m.-3:50 a.m.

2 stops19h 40m

C$ 535

MontrealBrasilia

YUL - BSB

YULBSB

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

8:35 a.m.-12:45 a.m.

1 stop15h 10m

C$ 564

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Brasilia

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

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

Currently, April is the cheapest month in which you can book a flight from Montreal to Brasilia (average of C$ 390). Flying from Montreal to Brasilia in January is currently the most expensive (average of C$ 1,018). 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.

Reviews of airlines servicing Brasilia

Get insights into the airlines that provide service to Brasilia. 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 Brasilia. Reviews last updated 17 April 2026.
Get a feel of what it's like to fly with Copa Airlines from Montreal to Brasilia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,575 reviews
Check prices

Overall

7.5

Crew

8.1

Food

6.8

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,575 reviews
Copa Airlines
7.5
Good
1,575 reviews
Check prices

Overall

7.5

Crew

8.1

Food

6.8

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

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

  • What airport do you fly into for flights to Brasilia from Montreal?

    Located just 9.4 km from the city centre, Brasilia is the airport most travellers will use when flying to Brasilia from Montreal. Booking flights from Montreal to Brasilia (BSB) should be relatively easy as there are 0 daily inbound flights from Montreal from 1 airline.

  • How long is the flight from Montreal to Brasilia?

    Departing from Montreal to Brasilia will take you 23h 01m. The distance between Montreal and Brasilia is about 7295 km.

  • What is the cheapest airline to fly from Montreal to Brasilia round-trip?

    Copa Airlines, at C$ 422, was found to be the cheapest airline from Montreal to Brasilia.. This flight start at 61% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Montreal to Brasilia?

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

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

    Yes. Cheapflights offers flight deals from Montreal to Brasilia 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 Brasilia?

    Currently, April is the cheapest month in which you can book a flight from Montreal to Brasilia (average of C$ 390). Flying from Montreal to Brasilia in January is currently the most expensive (average of C$ 1,018). 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

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Alternative routes for Montreal to Brasilia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Brasilia flights
Québec City to Brasilia flights

Top airline flying from Montreal to Brasilia

Discover the top airline that operate flights from Montreal to Brasilia. 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 422AverageC$ 994FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Brasilia?

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

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

Need flexible booking options for your flight to Brasilia from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Montreal to Brasilia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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