C$ 199 Find Cheap Flights from Montreal to Caribbean Islands

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 Caribbean Islands departing on 20/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Caribbean Islands

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Caribbean Islands.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Caribbean Islands.
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Best Caribbean Islands Flight Deals from Montreal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Punta Cana
Punta CanadirectC$ 465
Montego Bay
Montego Bay2 stopsC$ 524
Kingston
Kingston1 stopC$ 610
Oranjestad
Oranjestad1 stopC$ 491
Nassau
Nassau1 stopC$ 514
Pointe-à-Pitre
Pointe-à-PitredirectC$ 594
Simpson Bay
Simpson Bay2 stopsC$ 487
Fort-de-France
Fort-de-France1 stopC$ 564
Bridgetown
Bridgetown2 stopsC$ 510
Willemstad
Willemstad1 stopC$ 590
Puerto Plata
Puerto Plata1 stopC$ 672
Port of Spain
Port of Spain2 stopsC$ 530
Providenciales
Providenciales1 stopC$ 684
Castries
Castries2 stopsC$ 1,082
St. George's
St. George's2 stopsC$ 661
Santo Domingo
Santo Domingo1 stopC$ 491
Nagua
NaguadirectC$ 545
Kingstown
Kingstown2 stopsC$ 872
Punta Cana
Punta CanadirectC$ 465
Montego Bay
Montego Bay2 stopsC$ 524
Kingston
Kingston1 stopC$ 610
Oranjestad
Oranjestad1 stopC$ 491
Nassau
Nassau1 stopC$ 514
Pointe-à-Pitre
Pointe-à-PitredirectC$ 594
Simpson Bay
Simpson Bay2 stopsC$ 487
Fort-de-France
Fort-de-France1 stopC$ 564
Bridgetown
Bridgetown2 stopsC$ 510
Willemstad
Willemstad1 stopC$ 590
Puerto Plata
Puerto Plata1 stopC$ 672
Port of Spain
Port of Spain2 stopsC$ 530
Providenciales
Providenciales1 stopC$ 684
Castries
Castries2 stopsC$ 1,082
St. George's
St. George's2 stopsC$ 661
Santo Domingo
Santo Domingo1 stopC$ 491
Nagua
NaguadirectC$ 545
Kingstown
Kingstown2 stopsC$ 872

Cheap Flights from Montreal to Caribbean Islands

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Caribbean Islands 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 Caribbean Islands

Wed, 23 Sep - Sun, 4 Oct
Arajet Logo
7:00 a.m. - 2:34 p.m.
YUL
-
SJU
7h 34m
1 stop
Arajet Logo
4:00 p.m. - 12:20 a.m.
SJU
-
YUL
8h 20m
1 stop
C$ 437Arajet
Fri, 25 Sep - Sun, 4 Oct
Arajet Logo
7:00 a.m. - 4:20 p.m.
YUL
-
SJU
9h 20m
1 stop
Arajet Logo
4:00 p.m. - 12:20 a.m.
SJU
-
YUL
8h 20m
1 stop
C$ 440Arajet
Fri, 12 Jun - Sat, 20 Jun
Air Canada Logo
10:40 a.m. - 5:00 p.m.
YUL
-
SXM
30h 20m
2 stops
Air Canada Logo
6:00 p.m. - 10:00 a.m.
SXM
-
YUL
16h 00m
2 stops
C$ 487Air Canada
Mon, 15 Jun - Wed, 24 Jun
WestJet Logo
5:45 p.m. - 2:15 p.m.
YUL
-
AUA
20h 30m
1 stop
WestJet Logo
3:05 p.m. - 12:25 a.m.
AUA
-
YUL
9h 20m
1 stop
C$ 491WestJet
Fri, 12 Jun - Sat, 20 Jun
Air Canada Logo
9:45 a.m. - 5:00 p.m.
YUL
-
SXM
31h 15m
2 stops
Air Canada Logo
6:00 p.m. - 10:00 a.m.
SXM
-
YUL
16h 00m
2 stops
C$ 495Air Canada
Fri, 12 Jun - Fri, 19 Jun
United Airlines Logo
6:00 a.m. - 1:33 p.m.
YUL
-
NAS
7h 33m
1 stop
United Airlines Logo
12:35 p.m. - 4:10 p.m.
NAS
-
YUL
27h 35m
1 stop
C$ 514United Airlines
Thu, 18 Jun - Mon, 22 Jun
United Airlines Logo
6:10 a.m. - 2:57 p.m.
YUL
-
NAS
8h 47m
1 stop
United Airlines Logo
12:35 p.m. - 10:06 p.m.
NAS
-
YUL
9h 31m
1 stop
C$ 521United Airlines
Sun, 16 Aug - Sun, 23 Aug
WestJet Logo
5:45 p.m. - 2:20 p.m.
YUL
-
SXM
20h 35m
1 stop
WestJet Logo
3:20 p.m. - 4:45 p.m.
SXM
-
YUL
25h 25m
1 stop
C$ 532WestJet
Sat, 29 Aug - Sat, 5 Sep
Air Transat Logo
7:05 a.m. - 11:50 a.m.
YUL
-
PTP
4h 45mdirect
Air Transat Logo
1:10 p.m. - 6:15 p.m.
PTP
-
YUL
5h 05mdirect
C$ 596Air Transat
Sat, 10 Oct - Sat, 24 Oct
Air Transat Logo
7:05 a.m. - 11:50 a.m.
YUL
-
PTP
4h 45mdirect
Air Transat Logo
1:10 p.m. - 6:15 p.m.
PTP
-
YUL
5h 05mdirect
C$ 606Air Transat
Booking Insights

KAYAK's insights & trends for Montreal to Caribbean Islands flights

Get data-powered insights and trends into flights from Montreal to Caribbean Islands 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 Caribbean Islands flight route?

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

The cheapest ticket to Caribbean Islands from Montreal Pierre Elliott Trudeau Intl Airport found in the last 3 days was to Pointe-à-Pitre, at C$ 442 round-trip. The most popular route is from Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Punta Cana (PUJ), and the cheapest round-trip airline ticket found on this route in the last 3 days was C$ 469.

What is the cheapest time of day to fly to Caribbean Islands?

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

The cheapest time of day to fly to Caribbean Islands is generally in the evening, when round-trip flights cost C$ 595 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Caribbean Islands is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 746.

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

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$ 972, prices are generally cheapest when you fly direct.

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

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 Caribbean Islands, 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 Caribbean Islands is September, when tickets cost C$ 629 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is C$ 948 and C$ 846 respectively.

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

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

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

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

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 Caribbean Islands, 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 Caribbean Islands, you should book around 5 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flightC$ 199
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Montreal to Simpson Bay

FAQs - booking Caribbean Islands flights

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

    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 Caribbean Islands.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Montreal to Caribbean Islands 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 Caribbean Islands?

    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 Caribbean Islands 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 Caribbean Islands?

    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 Caribbean Islands 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 Caribbean Islands

  • Looking for a cheap flight? 25% of our users found tickets from Montreal to the following destinations at these prices or less: Punta Cana C$ 321 one-way - C$ 603 round-trip

Reviews of the top 5 airlines flying from Montreal to Caribbean Islands

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Caribbean Islands. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Caribbean Islands? 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 553 reviews
8.5Crew
7.1Entertainment
7.3Comfort
7.9Boarding
6.8Food
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

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.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

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.

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

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

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

Flight didn’t happen because both my connections were lost and Toronto wouldn’t let me board. I was checked in to all 3 flights at the check-in fest in Dublin.

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

Access to movies was rather confusing. Apart from that, I have no complaints.

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

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

Be careful about the bad policy and when purchasing seats

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

Awful. Not water, or chargers or space under the seats, the plane was very old and poor maintenance, seats really dirty, sticky, seats pockets with wires pinching your knees. Connection with no announcements, plane departed 1.30 hour earlier for an extra stop to refueling in Trinidad & Tobago. Even that we had a 3 hrs delay, seated in the plane in the runway.

Really bad. Uncommunicated stop in Trinidad & Tobago for refueling. Extra stop added 3 hours of discomfort without allowing off the seat. Not even water, or chargers or boarding groups.

Staff were unfriendly and rude. Was stuck on runway for 2 hours after arrival in Boston.

Horrible service. No communication from the crew as to why a 6 hour delay then cancellation

We waited in an overcrowded bus for over a half hour. It was uncomfortable. It would have been better to have waited in the terminal in a line

The food for sale on board has opportunity for improvement.

I paid extra for a comfortable seat in the second flight, but the plane didn't have those seats, the first one did

The Arajet person who greeted us initially was unhelpful & rude about the mandatory migration form which has to be completed digitally but the systems don’t work properly. The boarding gate was changed twice and initial boarding was delayed. Once on board we we had to wait an hour and a half before take off. It was hot and there was very little room for tall-ish people to fit their knees in. The crew were pleasant but working in a poor situation. The plane was delayed because we were waiting for people from a delayed interconnecting flight. Arajet must have known that before we were asked to board. Better information, decisions & communication were needed.

My seat was broken and the crew had to find me somewhere else to sit. The crew was extremely courteous about this

Everything you need to know for your flight to Caribbean Islands

Information on your arrival and departure airports