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Nonstop flights from Montreal to Cancun from C$305 YHU, YUL → CUN

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

The cheapest nonstop return found recently is C$392 (US$275) with Flair Airlines, 31 Jan 2027 – 6 Feb 2027, found yesterday.

Nonstop return

The cheapest nonstop return fare on each of 23 departure dates is usually C$535 (US$376) to C$935 (US$656).

Cheapest nonstop return

C$392 (US$275)

31 Jan 2027 – 6 Feb 2027 · Flair Airlines

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

Leaves 11:10 a.m. · Return leaves 5:00 p.m. · 9 h 10 min of travel, both ways together

out nonstop, back nonstop

found yesterday

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Airlines flying it nonstop on the return fares we hold: Flair Airlines (22 departure dates), Air Transat (16 departure dates), Air Canada (12 departure dates).

On the 37 trips where we hold both on the same dates, nonstop cost a median C$151 (US$106) (21.6%) more than the cheapest fare with stops. Nonstop was cheaper or the same price on 10 of those 37 trips.

Every nonstop date we hold

Nonstop fares on 23 of the 31 departure dates we hold for this route.

25 Nov – 30 Nov: C$1,117 (US$783), found 2 days ago13 Dec – 19 Dec: C$526 (US$369), found 7 days ago14 Dec – 19 Dec: C$589 (US$413), found 8 days ago15 Dec – 7 Jan 2027: C$892 (US$626), found 7 days ago18 Dec – 28 Dec: C$936 (US$657), found 5 days ago19 Dec – 29 Dec: C$994 (US$697), found 5 days ago21 Dec – 31 Dec: C$934 (US$655), found 5 days ago22 Dec – 1 Jan 2027: C$1,017 (US$714), found 5 days ago25 Dec – 3 Jan 2027: C$1,309 (US$918), found 5 days ago30 Dec – 11 Jan 2027: C$804 (US$564), found 7 days ago1 Jan 2027 – 9 Jan 2027: C$967 (US$678), found 8 days ago2 Jan 2027 – 13 Jan 2027: C$567 (US$398), found 4 days ago3 Jan 2027 – 12 Jan 2027: C$609 (US$427), 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 yesterday1 Feb 2027 – 31 Mar 2027: C$711 (US$499), found 8 days ago3 Feb 2027 – 8 Feb 2027: C$553 (US$388), found 6 days ago9 Feb 2027 – 16 Feb 2027: C$460 (US$323), found 3 days ago10 Feb 2027 – 17 Feb 2027: C$459 (US$322), found 3 days ago12 Feb 2027 – 19 Feb 2027: C$641 (US$450), found 2 days ago24 Jun 2027 – 3 Jul 2027: C$653 (US$458), found 4 days agoDecJanFebJun
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
25 Nov – 30 NovC$1,117 (US$783)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
13 Dec – 19 DecC$526 (US$369)Air CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
14 Dec – 19 DecC$589 (US$413)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 8 days agoSee prices for these dates
15 Dec – 7 Jan 2027C$892 (US$626)Air TransatMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
18 Dec – 28 DecC$936 (US$657)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
19 Dec – 29 DecC$994 (US$697)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
21 Dec – 31 DecC$934 (US$655)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
22 Dec – 1 Jan 2027C$1,017 (US$714)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Dec – 3 Jan 2027C$1,309 (US$918)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
30 Dec – 11 Jan 2027C$804 (US$564)Air CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 7 days agoSee prices for these dates
1 Jan 2027 – 9 Jan 2027C$967 (US$678)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 8 days agoSee prices for these dates
2 Jan 2027 – 13 Jan 2027C$567 (US$398)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
3 Jan 2027 – 12 Jan 2027C$609 (US$427)Air CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 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
1 Feb 2027 – 31 Mar 2027C$711 (US$499)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 8 days agoSee prices for these dates
3 Feb 2027 – 8 Feb 2027C$553 (US$388)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
9 Feb 2027 – 16 Feb 2027C$460 (US$323)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
10 Feb 2027 – 17 Feb 2027C$459 (US$322)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
12 Feb 2027 – 19 Feb 2027C$641 (US$450)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
24 Jun 2027 – 3 Jul 2027C$653 (US$458)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Nonstop one-way

The cheapest nonstop one-way fare on each of 4 departure dates is usually C$287 (US$201) to C$522 (US$366).

Cheapest nonstop one-way

C$305 (US$214)

5 Dec · Air Canada

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

Leaves 5:55 p.m. · 4 h 50 min trip

nonstop

found 2 days ago

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Airlines flying it nonstop on the one-way fares we hold: Flair Airlines (3 departure dates), Air Canada (1 departure date).

On the 4 trips where we hold both on the same dates, nonstop cost a median C$34 (US$24) (8.6%) more than the cheapest fare with stops. Nonstop was cheaper or the same price on 1 of those 4 trips.

Every nonstop date we hold

Nonstop fares on 4 of the 9 departure dates we hold for this route.

5 Dec: C$305 (US$214), found 2 days ago19 Dec: C$594 (US$417), found 3 days ago23 Dec: C$497 (US$349), found 7 days ago22 Feb 2027: C$232 (US$163), found 4 days agoDecFeb
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 DecC$305 (US$214)Air CanadaMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)nonstopfound 2 days agoOpen this trip
19 DecC$594 (US$417)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)nonstopfound 3 days agoOpen this trip
23 DecC$497 (US$349)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)nonstopfound 7 days agoOpen this trip
22 Feb 2027C$232 (US$163)Flair AirlinesMontreal-Pierre Elliott Trudeau International Airport (YUL) → Cancun International Airport (CUN)nonstopfound 4 days agoOpen this trip

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