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Montreal to Cancun flights in January 2027 from C$392 YHU, YUL → CUN

St. Hubert Airport (YHU), Montreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)

For departures in January 2027, the cheapest return found recently is C$392 (US$275) with Flair Airlines, 31 Jan 2027 – 6 Feb 2027, found yesterday.

Return

In January 2027, the cheapest return fare on each of 7 departure dates is usually C$470 (US$330) to C$564 (US$396). Across all 31 departure dates we hold on this route, it is usually C$520 (US$365) to C$672 (US$472). Of the 3 months with enough return fares to compare, January 2027 is usually the cheapest.

Cheapest return found recently

C$392 (US$275)

31 Jan 2027 – 6 Feb 2027 · Flair Airlines

Montreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
31 Jan 2027 – 6 Feb 2027C$392 (US$275)Flair Airlinesout nonstop, back nonstopfound yesterdaySee prices for these dates
18 Jan 2027 – 25 Jan 2027C$439 (US$308)Flair Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
14 Jan 2027 – 22 Jan 2027C$500 (US$351)Flair Airlinesout nonstop, back nonstopfound 7 days agoSee prices for these dates
4 Jan 2027 – 14 Jan 2027C$545 (US$382)Flair Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
3 Jan 2027 – 12 Jan 2027C$562 (US$394)Air Canadaout 1 stop, back 2 stopsfound 4 days agoSee prices for these dates

Every date we hold

7 departure dates

1 Jan 2027 – 9 Jan 2027: C$584 (US$410), found 8 days ago2 Jan 2027 – 14 Jan 2027: C$567 (US$398), found 4 days ago3 Jan 2027 – 12 Jan 2027: C$562 (US$394), found 4 days ago4 Jan 2027 – 14 Jan 2027: C$545 (US$382), found 4 days ago14 Jan 2027 – 22 Jan 2027: C$500 (US$351), found 7 days ago18 Jan 2027 – 25 Jan 2027: C$439 (US$308), found 6 days ago31 Jan 2027 – 6 Feb 2027: C$392 (US$275), found yesterdayJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Jan 2027 – 9 Jan 2027C$584 (US$410)Porter Airlines CanadaSt. Hubert Airport (YHU) → Cancun International Airport (CUN)out 1 stop, back 1 stopfound 8 days agoSee prices for these dates
2 Jan 2027 – 14 Jan 2027C$567 (US$398)Porter Airlines CanadaSt. Hubert Airport (YHU) → Cancun International Airport (CUN)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
3 Jan 2027 – 12 Jan 2027C$562 (US$394)Air CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out 1 stop, back 2 stopsfound 4 days agoSee prices for these dates
4 Jan 2027 – 14 Jan 2027C$545 (US$382)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Jan 2027 – 22 Jan 2027C$500 (US$351)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
18 Jan 2027 – 25 Jan 2027C$439 (US$308)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
31 Jan 2027 – 6 Feb 2027C$392 (US$275)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from C$392 (US$275).

November 2026From C$572 (US$401)2 departure dates20 Nov – 26 Nov · found 3 days agoSee prices for these dates
December 2026From C$509 (US$357)14 departure dates3 Dec – 17 Dec · found 6 days agoSee prices for these datesEvery date in December 2026
January 2027From C$392 (US$275)Cheapest seen7 departure dates31 Jan 2027 – 6 Feb 2027 · found yesterdaySee prices for these dates
February 2027From C$459 (US$322)7 departure dates10 Feb 2027 – 17 Feb 2027 · found 3 days agoSee prices for these datesEvery date in February 2027
June 2027From C$653 (US$458)1 departure date24 Jun 2027 – 3 Jul 2027 · found 4 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-11-12, US dollars in brackets. Fares change, so check today's price before you book. How our prices work