Best time to go: what is the RIGHT price for a round-trip flight to Reunion Island (Saint-Denis) (from: Montreal)

The average price to go to Reunion Island (Saint-Denis) from Montreal airport is $ 1357 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 1120 (in september) and $ 1654 (in august), which is a saving of $ 238 or a surplus of $ 298 (compared to the average price) depending on the period you leave.

The analysis of all prices reveals that the most frequent price is between $1203 to $1256 and it is generally more economical to leave on a tuesday and return on a tuesday on a flight with 1 or more layovers.

Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Reunion Island (Saint-Denis) before booking your flight.

If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Montreal-Reunion (Saint-Denis) plane ticket.

How are these data calculated?

We have studied a sample of 43606 airfare prices from previous years for flights to Reunion Island (Saint-Denis) from Montreal and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.

Average price depending on the departure month

Data analysis:

By leaving in september, the price of the plane ticket will statistically be the cheapest ($ 1120, saving $ 238 compared to the average price over the year which is $ 1357). Conversely, august will be the most expensive ($ 1654).

Flight Montreal-Reunion (Saint-Denis): when is the best time to go for the best price?

Month Good price* Average price Our opinion
January$ 1261 $ 1403 fair price
February$ 1185 $ 1257 fair price
March$ 1186 $ 1271 fair price
April$ 1203 $ 1335 fair price
May$ 1235 $ 1294 fair price
June$ 1096 $ 1194 good price
July$ 1354 $ 1452 fair price
August$ 1512 $ 1654 very high price
September$ 1031 $ 1120 very good price
October$ 1294 $ 1404 fair price
November$ 1230 $ 1340 fair price
December$ 1326 $ 1559 high price

*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!

Price breakdown to travel from Montreal to Reunion Island (Saint-Denis)

Data analysis:

The prices for flights from Montreal to Reunion (Saint-Denis) range from $784 to $1883. 2% of tickets were purchased at the minimum price (from $785 to $837), 1% at the maximum price (from $1831 to $1883). The majority of plane tickets were purchased in the range of $1203 to $1256 (16% of tickets).

Cheapest airlines for the Montreal->Reunion flight

There are 5 companies that serve Montreal from Reunion (Saint-Denis) airport: Air France, KLM, Corsair, Air Transat and Swiss.

Data analysis:

Of the 43606 flights analyzed in previous years, Air France was the airline that offered the best fare most often in the flight ticket search results (55% of the time) on the Montreal->Reunion route.

Which day of the week to leave?

Data analysis:

Statistically, Montreal-Reunion (Saint-Denis) flights departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday as your departure date, you can save an average of $54. On the other hand, departing on a friday may cost you an additional $106.

Which day of the week to come back?

Data analysis:

Statistically, return flights from Reunion (Saint-Denis) to Montreal departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday for your return date, you will save an average of $55. Conversely, departing from Reunion (Saint-Denis) on a friday may cost you an additional $112.


Top prices Montreal-Reunion (Saint-Denis)

Round tripDatesPrice
Montreal → Saint-Denis09-03 to 16-03-2025$ 1102 
Montreal → Saint-Denis15-03 to 22-03-2025$ 1081 
Montreal → Saint-Denis16-03 to 23-03-2025$ 1066 
Montreal → Saint-Denis18-03 to 25-03-2025$ 1081 
Montreal → Saint-Denis04-05 to 11-05-2025$ 1097 
Montreal → Saint-Denis11-05 to 18-05-2025$ 1093 
Montreal → Saint-Denis18-05 to 25-05-2025$ 1096 
Montreal → Saint-Denis06-10 to 13-10-2025$ 1097 
Montreal → Saint-Denis09-11 to 16-11-2025$ 1095 
Montreal → Saint-Denis16-11 to 23-11-2025$ 1109 


When to book your flight Montreal - Reunion (Saint-Denis) to get the cheapest price?

Statistically, you will make the biggest savings by buying your plane ticket between 3 to 4 months in advance. However, you may end up paying a high price if you book between 11 to 12 months in advance.

Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Montreal-Reunion flight, it is recommended to book your ticket on a sunday.

How far in advance should I buy my flight?

Data analysis:

To get the cheapest flight ticket from Montreal to Reunion Island (Saint-Denis), it is recommended to buy it 3 to 4 months before departure (it is then on average 1286 $, which is a saving of 71 $ compared to the overall average price). On the other hand, if you buy your ticket 11 to 12 months in advance, you will pay the full price (98 $ more than the average price).

Depending on the departure month

The best time to buy your Montreal to Reunion Island (Saint-Denis) flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.

Departure on... How far in advance should I book?
January

Best time: 5 to 6 months before departure (average price: 1307 $)

Other interesting period(s): 0 to 1 month ($ 1355), 4 to 5 months ($ 1336), 6 to 7 months ($ 1346), 7 to 8 months ($ 1331), 8 to 9 months ($ 1317)

February

Best time: 1 to 2 months before departure (average price: 1177 $)

Other interesting period(s): 2 to 3 months ($ 1198), 3 to 4 months ($ 1227), 4 to 5 months ($ 1235), 5 to 6 months ($ 1225), 6 to 7 months ($ 1247), 8 to 9 months ($ 1256)

March

Best time: 2 to 3 months before departure (average price: 1127 $)

Other interesting period(s): 1 to 2 months ($ 1257), 3 to 4 months ($ 1189), 4 to 5 months ($ 1202), 5 to 6 months ($ 1220), 6 to 7 months ($ 1256), 7 to 8 months ($ 1256), 8 to 9 months ($ 1268), 9 to 10 months ($ 1265), 10 to 11 months ($ 1259)

April

Best time: 2 to 3 months before departure (average price: 1194 $)

Other interesting period(s): 1 to 2 months ($ 1276), 3 to 4 months ($ 1312), 5 to 6 months ($ 1331), 7 to 8 months ($ 1319), 8 to 9 months ($ 1319), 9 to 10 months ($ 1330)

May

Best time: 4 to 5 months before departure (average price: 1124 $)

Other interesting period(s): 2 to 3 months ($ 1248), 3 to 4 months ($ 1143), 5 to 6 months ($ 1217)

June

Best time: 4 to 5 months before departure (average price: 994 $)

Other interesting period(s): 1 to 2 months ($ 1085), 2 to 3 months ($ 1104), 3 to 4 months ($ 1072), 5 to 6 months ($ 1051)

July

Best time: 0 to 1 month before departure (average price: 1371 $)

Other interesting period(s): 1 to 2 months ($ 1389), 5 to 6 months ($ 1426), 8 to 9 months ($ 1422), 9 to 10 months ($ 1429), 10 to 11 months ($ 1439)

August

Best time: 2 to 3 months before departure (average price: 1539 $)

Other interesting period(s): 0 to 1 month ($ 1642), 1 to 2 months ($ 1553), 3 to 4 months ($ 1576), 6 to 7 months ($ 1616), 7 to 8 months ($ 1636)

September

Best time: 3 to 4 months before departure (average price: 972 $)

Other interesting period(s): 2 to 3 months ($ 1055), 4 to 5 months ($ 1025), 6 to 7 months ($ 1059), 7 to 8 months ($ 1038), 8 to 9 months ($ 1028)

October

Best time: 8 to 9 months before departure (average price: 1314 $)

Other interesting period(s): 1 to 2 months ($ 1337), 2 to 3 months ($ 1348), 9 to 10 months ($ 1321)

November

Best time: 10 to 11 months before departure (average price: 1177 $)

Other interesting period(s): 2 to 3 months ($ 1313), 3 to 4 months ($ 1304), 4 to 5 months ($ 1312), 5 to 6 months ($ 1286), 8 to 9 months ($ 1304), 9 to 10 months ($ 1281), 11 to 12 months ($ 1269)

December

Best time: 10 to 11 months before departure (average price: 1451 $)

Other interesting period(s): 3 to 4 months ($ 1467), 4 to 5 months ($ 1454), 5 to 6 months ($ 1498), 6 to 7 months ($ 1505), 8 to 9 months ($ 1513), 9 to 10 months ($ 1525)

What day of the week should I book my flight ticket?

Data analysis:

Statistically, sunday is the day when plane tickets for Montreal->Reunion are the cheapest. So, by buying your plane ticket on a sunday, you will save $6. Conversely, by buying it on a tuesday, you may end up paying $16 more.



Montreal to Reunion Island (Saint-Denis): flight price when booking today

Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.

Month Current price
December 2024$ 2312
$1862 to $3064
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January 2025$ 1711
$1185 to $3371
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February 2025$ 1280
$1090 to $1673
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March 2025$ 1218
$1063 to $1586
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April 2025$ 1399
$1164 to $1754
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May 2025$ 1227
$1087 to $1414
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June 2025$ 1269
$1184 to $1392
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July 2025$ 1650
$1358 to $2012
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August 2025$ 1811
$1386 to $2120
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September 2025$ 1292
$1218 to $1465
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October 2025$ 1469
$1094 to $1750
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November 2025$ 1250
$1090 to $1407
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Data analysis:

Compared to the average price, march, may and november are cheaper to travel to Reunion Island (Saint-Denis). So it may be interesting to book now to leave during these months!



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