C$ 251 Find Cheap Flights from Montreal to Mexico – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Mexico departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Mexico Flight Deals from Montreal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún1 stopC$ 505
Puerto Vallarta
Puerto Vallarta1 stopC$ 615
Mexico City
Mexico City1 stopC$ 523
San José del Cabo
San José del Cabo1 stopC$ 644
Guadalajara
Guadalajara1 stopC$ 632
Ixtapa
Ixtapa2 stopsC$ 835
Mazatlán
Mazatlán1 stopC$ 773
Mérida
Mérida1 stopC$ 594
Monterrey
Monterrey2 stopsC$ 693
Acapulco
Acapulco1 stopC$ 888
Puerto Escondido
Puerto Escondido2 stopsC$ 814
Oaxaca
Oaxaca2 stopsC$ 654
Manzanillo
Manzanillo1 stopC$ 601
León
León2 stopsC$ 807
Veracruz
Veracruz2 stopsC$ 641
Tuxtla Gutiérrez
Tuxtla Gutiérrez1 stopC$ 853
Tijuana
Tijuana1 stopC$ 969
Chihuahua
Chihuahua1 stopC$ 856
Cancún
Cancún1 stopC$ 505
Puerto Vallarta
Puerto Vallarta1 stopC$ 615
Mexico City
Mexico City1 stopC$ 523
San José del Cabo
San José del Cabo1 stopC$ 644
Guadalajara
Guadalajara1 stopC$ 632
Ixtapa
Ixtapa2 stopsC$ 835
Mazatlán
Mazatlán1 stopC$ 773
Mérida
Mérida1 stopC$ 594
Monterrey
Monterrey2 stopsC$ 693
Acapulco
Acapulco1 stopC$ 888
Puerto Escondido
Puerto Escondido2 stopsC$ 814
Oaxaca
Oaxaca2 stopsC$ 654
Manzanillo
Manzanillo1 stopC$ 601
León
León2 stopsC$ 807
Veracruz
Veracruz2 stopsC$ 641
Tuxtla Gutiérrez
Tuxtla Gutiérrez1 stopC$ 853
Tijuana
Tijuana1 stopC$ 969
Chihuahua
Chihuahua1 stopC$ 856

Cheap Flights from Montreal to Mexico

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Mexico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Mexico

Fri, 28 Aug - Tue, 1 Sep
American Airlines Logo
7:55 a.m. - 10:00 a.m.
YUL
-
CUN
27h 05m
1 stop
American Airlines Logo
12:08 p.m. - 10:53 p.m.
CUN
-
YUL
9h 45m
1 stop
C$ 505American Airlines
Mon, 20 Jul - Tue, 28 Jul
United Airlines Logo
11:23 a.m. - 1:39 p.m.
YUL
-
CUN
27h 16m
1 stop
United Airlines Logo
7:51 a.m. - 10:06 p.m.
CUN
-
YUL
13h 15m
2 stops
C$ 517United Airlines
Mon, 5 Oct - Thu, 15 Oct
Arajet Logo
7:00 a.m. - 5:12 p.m.
YUL
-
CUN
11h 12m
1 stop
Arajet Logo
12:35 p.m. - 12:20 a.m.
CUN
-
YUL
10h 45m
1 stop
C$ 522Arajet
Tue, 7 Jul - Wed, 22 Jul
United Airlines Logo
11:23 a.m. - 6:45 p.m.
YUL
-
MEX
9h 22m
1 stop
United Airlines Logo
11:35 a.m. - 10:40 a.m.
MEX
-
YUL
21h 05m
2 stops
C$ 523United Airlines
Fri, 17 Jul - Sat, 25 Jul
WestJet Logo
5:45 p.m. - 1:05 p.m.
YUL
-
CUN
20h 20m
2 stops
WestJet Logo
2:00 p.m. - 4:45 p.m.
CUN
-
YUL
25h 45m
2 stops
C$ 535WestJet
Sat, 11 Jul - Sat, 18 Jul
WestJet Logo
5:45 p.m. - 1:20 p.m.
YUL
-
CUN
20h 35m
2 stops
WestJet Logo
2:00 p.m. - 4:45 p.m.
CUN
-
YUL
25h 45m
2 stops
C$ 537WestJet
Thu, 20 Aug - Thu, 27 Aug
Aeromexico Logo
11:01 a.m. - 7:56 p.m.
YUL
-
MID
10h 55m
1 stop
Aeromexico Logo
8:50 p.m. - 7:30 a.m.
MID
-
YUL
8h 40m
1 stop
C$ 594Aeromexico
Fri, 18 Sep - Tue, 22 Sep
Aeromexico Logo
11:01 a.m. - 7:56 p.m.
YUL
-
MID
10h 55m
1 stop
Aeromexico Logo
4:32 p.m. - 7:30 a.m.
MID
-
YUL
12h 58m
1 stop
C$ 595Aeromexico
Wed, 28 Oct - Wed, 4 Nov
Air Canada Logo
9:35 p.m. - 9:35 p.m.
YUL
-
MTY
26h 00m
2 stops
Air Canada Logo
11:05 a.m. - 6:48 a.m.
MTY
-
YUL
18h 43m
2 stops
C$ 693Air Canada
Mon, 14 Sep - Mon, 21 Sep
Air Canada Logo
9:30 p.m. - 8:20 p.m.
YUL
-
MTY
24h 50m
1 stop
Air Canada Logo
9:20 a.m. - 7:21 p.m.
MTY
-
YUL
8h 01m
1 stop
C$ 697Air Canada
Booking Insights

KAYAK's insights & trends for Montreal to Mexico flights

Get data-powered insights and trends into flights from Montreal to Mexico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Mexico flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Mexico from Montreal Pierre Elliott Trudeau Intl Airport found in the last 5 days was to Puerto Vallarta, at C$ 418 round-trip. The most popular route is from Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Cancun (CUN), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 476.

What is the cheapest time of day to fly to Mexico?

The average price for all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Mexico is generally in the evening, when round-trip flights cost C$ 611 on average. Morning departures are around 14% more expensive than evening flights, on average. The most expensive time of day to fly to Mexico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 722.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Mexico?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 844, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Mexico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico is October, when tickets cost C$ 598 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is C$ 859 and C$ 782 respectively.

What’s the cheapest day of the week to fly from Montreal to Mexico?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Montreal to Mexico, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Mexico, Saturday is the cheapest day to fly and Tuesday is the most expensive.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Mexico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Montreal Pierre Elliott Trudeau Intl Airport to Mexico, you should book around 2 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flightC$ 251
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Montreal to Cancun

FAQs - booking Mexico flights

  • How does KAYAK find such low prices on flights from Montreal to Mexico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Mexico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Mexico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Montreal to Mexico is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Mexico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Montreal to Mexico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Mexico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Montreal to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Mexico

  • Looking for a cheap flight? 25% of our users found tickets from Montreal to the following destinations at these prices or less: Cancun C$ 297 one-way - C$ 578 round-trip

Reviews of the top 5 airlines flying from Montreal to Mexico

 
Need help choosing which airline to fly with from Montreal to Mexico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Air TransatOverall score based on 555 reviews
8.5Crew
6.8Food
7.9Boarding
7.1Entertainment
7.3Comfort
Airline reviews

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

6.0 GoodJanice, May 2026
YYZ - OPO
Read more Air Transat reviews

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

Arm rests are too small and too close. No screens, movie selection was very limited and poor. Food is pretty much overpriced cheap convenience store food.

I didn't have any problems during my flight. My main issue is with airlines in general, they keep offering less and less every year, AirTransat is no different.

Crew was good, helpful. Flight ran on time.would have liked to take airtransat home to MTL. But the price back from San Jose Costa Rica was MUCH more expensive than the flight from MTL to San Jose c.r.

i was not able to take my flight because the information i needed to book my dog correctly was not provided

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

At my original departure Istanbul I was told my seat and flight was cancelled from the 3rd party. I had no seat to get to my other flights .. they charged me $481 USD to board the flight that I already paid for

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

Flight was on time, good service, but there was no free WiFi, even for first class passengers

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

They were fast and I like how they used to entertainment system to play video about the safety.

Flight delayed. Connecting to night flight was stressful but made it. Jusr in time. Ran.88Flight was fine.

No seat back entertainment. And app had a hard time getting entertainment loaded.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

There was no food but a singular cookie for a flight that was over 5hours??? Yeah not fun I was starving and again super cramped plane and you guys need to get planes with screens too, WiFi is nice but common we need more

I loved the fact it was on time and it was a smooth flight to my destination.

I like that we landed safely and that my dog was safe underneath as well. Outside of that, we were 45 mins late for a direct flight that is 1.5 hours long. And 2 of my 3 bags did not make the flight. Only my dog was onboard.

Service was okay except attendant over served alcohol to passenger and passenger got tipsy and made me uncomfortable

Food was not inspired but was satisfying. Same for infotainment selection. You’d think business class would come with complimentary WiFi. Crew was uniformly attentive and excellent.

Could not make the flight. No one would help us at all

Decent entertainment although my wife was not offered any ear buds so couldn’t enjoy. Real issue was the appalling food. Presentation was unacceptable with cheap hard to open packaged bread, plastic cheese again in hard to open shrink wrap, main course in small cardboard box again hard to open, wooden utensils which lack substance making the whole experience poor. Surprised I didn’t cover myself or neighbour as the food moved all over the place. Breakfast calzone was dry and unappealing with the staff basically throwing them around. Very disappointed

Better movie options. More diligence on the size and amount of bags people bring on board. Lady across aisle from me had a bucket style bag that would only go so far under the seat in front of her. She was not told once that the whole bag is supposed to be under the seat. Crew is very hardworking however.

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

The pricing was split into an ultra basic fare with a comfort seat upgrade. This is misleading. Never were we shown an ultra basic fare. What this did because the fare category was ultra basic we could not bid on an upgrade first class seat. All e mails from WestJet were for ultra basic category with my wife and I upset as we could not confirm this with anyone from your firm.The check in counter were not going to allow our carry on but after some checking saw we had ultra basic and a comfort seat upgrade. They could not figure out how this was done. Now we have to go through this again at the gate in Mexico. Unless I missed it - please let customers know the billing in future. Respectfully. Gary & Nancy Moughtin

Didnt make it on flight. Flight was delayed. Then had to get rebooked for a flight that was 8 hours later. Guess who had to wait for 8 hours at the airport?

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Pretzels were a bit dry and dusty, however it is nice to have a choice between sweet and savory snacks.

The TV screen at my seat was not functioning for the entire duration of the flight. I informed a flight attendant about the issue, and I was told that I would receive a voucher as compensation. However, I never received this voucher afterward. I therefore kindly request to still receive the voucher that was promised to me.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

As mentioned before the fact that my paid-for aisle seats had been changed to non-aisle seats is unacceptable. Happily one staff member at the boarding counter did correct it before the flights, otherwise I would have been forced to submit a formal complaint. If it happens again on return flights, I will put in a formal complaint.

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

Everything could be better, the worst is the crew, looks like they are not happy in the work. Air Canada is downhill for years, every flight looks worst. Hope they can fix the issues, by now, just flying AC in toutes with no other alternatives. Shame.

This was my second leg of my trip and was delayed so was worried about my connection in Montreal. Still hungry so on boarding I asked a flight attendant if I could use my $14.00 voucher on the plane for food as I was starving. She said she would check and let me know but she never came back. So no food again as none was offered. Had to get my bags and check them again and that was ok but don’t understand why I had to go through security and because of them almost missed my flight. No food offered nor possibility to purchase food so still hungry and just watched a movie and hoped I could get food when I landed. Was able to use the $14.00 voucher to buy something and had my family bring food as I was now starving. I’ve been travelling on AC for years and this was my worst experience ever. After our flight got cancelled in SXM and was told the staff there didn’t work for AC so couldn’t do much to help us was not a good experience

Staff looked unprofessional. Sloppy uniforms and hardly a smile to be found

Everything you need to know for your flight from Montreal to Mexico

Information on your arrival and departure airports