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Checked November 6, 2026 · last officially updated October 26, 2026
The usual round-trip price from Montreal to Brasília is about $1967 CAD, based on all of our scans. The lowest price we have recorded is $1212 CAD, which is 38% below the usual price. Departures in February are cheapest on average ($1491 CAD) and departures in December the most expensive ($2623 CAD). Prices swing a lot on this route, so waiting for a price drop can pay off. The usual price to Brasília is higher than that of 60% of the 6 destinations we track in South America from Montreal.
No deal sent to Brasília yet
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What is the best month to fly from Montreal to Brasília? Price by departure month
Typical round-trip price of each month's departures, all trip lengths, from all of our past and current scans (every January pooled, and so on). Prices are compared at the same booking lead time. The difference compares each month to the average of the months shown: a negative difference means cheaper than average. These figures firm up as we collect more scans.
| Departure month | Average price | Lowest seen | Difference | |
|---|---|---|---|---|
| January | $1948 | $1212 | +0% | |
| February | $1937 | $1360 | +0% | |
| November | $1966 | $1481 | +1% | |
| December | $1923 | $1304 | -1% |
When to fly from Montreal to Brasília? Average price per day
Average round-trip price per departure date, all trip lengths, from all of our scans. Green line: the average price across all of our scans. Black dot: the cheapest day.
Jan 25, 2027 is the cheapest departure date from Montreal to Brasília in our scans: $1212 CAD on average, across all trip lengths and all prices recorded over time.
FAQ: flights Montreal → Brasília
Is the best price from Montreal to Brasília really a good deal?
The average price across all of our Montreal → Brasília scans is $1967 CAD. Our best spotted price, $1212 CAD, is 38% below that average.
When is the cheapest time to fly from Montreal to Brasília?
Based on our daily scans, departures from Montreal to Brasília in February are the cheapest (average $1491 CAD) and departures in December the most expensive ($2623 CAD). The chart above shows the average price day by day for the coming year.
How long does a deal from Montreal to Brasília last?
Fare deals disappear fast: we treat a deal as active for 48 hours after it is sent. After that the price may have changed.
How do I get alerted when fares from Montreal to Brasília drop?
Subscribe to En Plein Vol for free: we email flight deals from Montreal as soon as they are spotted.