How long is the flight from Montreal to Caribbean?

For as low as C$ 483, Arajet can have you in Caribbean from Montreal in 7h 20m. Montreal and Caribbean are separated by a distance of 3679 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Montreal to Caribbean one-way?

C$ 171 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Arajet and Air Canada, with prices starting from C$ 185 and C$ 193, respectively.

In terms of precipitation, rainfall in Caribbean ranges from 53.0 - 152.0 mm per month. October is typically the wettest month, when rainfall can reach 152.0 mm. February is typically the driest time to visit Caribbean when rainfall is around 53.0 mm.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

What are the most popular routes from Montreal to Caribbean?

While some choose either Montreal Pierre Elliott Trudeau Intl - Fort-de-France Lamentin or Montreal Pierre Elliott Trudeau Intl - Pointe-à-Pitre Le Raizet, Montreal Pierre Elliott Trudeau Intl - Punta Cana is the most popular route from Montreal to Caribbean.

What are the cheapest flights from Montreal to Caribbean?

Looking at all options, your cheapest flight can be booked for C$ 792. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 422 on average, our data indicates C$ 972 when flying from Montreal to Caribbean.

What are the most popular airlines that fly from Montreal to Caribbean?

Consider Air Canada, Air Transat or WestJet when booking your flight. These represent the most popular airlines when flying from Montreal to Caribbean.

Can I find deals for flights from Montreal to Caribbean that include hotel bookings?

Yes. In addition to deals on Montreal to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to Caribbean?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Caribbean.

Can I find deals for business class flights from Montreal to Caribbean?

Yes. Cheapflights offers flight deals from Montreal to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 178+ Cheap Flights from Montreal to Caribbean

Cheap flight deals from Montreal to Caribbean

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Montreal to Caribbean
Explore the most affordable flight options available from Montreal to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Mon 2/116:45 a.m. -

1 stop7h 40m

Thu 12/114:20 p.m. -

1 stop9h 10m

Deal found 12/10C$ 442

Tue 8/126:45 a.m. -

1 stop7h 40m

Tue 15/124:20 p.m. -

1 stop25h 40m

Deal found 12/10C$ 446

Tue 8/126:45 a.m. -

1 stop7h 40m

Thu 17/124:20 p.m. -

1 stop9h 10m

Deal found 15/10C$ 449

Mon 30/116:45 a.m. -

1 stop9h 10m

Mon 7/124:55 p.m. -

1 stop7h 37m

Deal found 14/10C$ 450

Tue 8/128:50 a.m. -

Nonstop4h 55m

Thu 17/123:45 p.m. -

Nonstop5h 05m

Deal found 16/10C$ 452

Thu 3/126:45 a.m. -

1 stop9h 30m

Wed 9/1212:25 p.m. -

1 stop9h 52m

Deal found 16/10C$ 452

Mon 16/116:45 a.m. -

1 stop9h 10m

Mon 30/114:55 p.m. -

1 stop7h 37m

Deal found 15/10C$ 453

Fri 20/119:15 a.m. -

Nonstop4h 00m

Mon 23/115:05 p.m. -

1 stop7h 25m

Deal found 16/10C$ 455

Tue 24/115:55 p.m. -

2 stops17h 30m

Sun 29/1112:25 p.m. -

1 stop6h 47m

Deal found 14/10C$ 457

Thu 26/115:55 p.m. -

2 stops17h 30m

Thu 3/1212:25 p.m. -

1 stop6h 47m

Deal found 16/10C$ 459

Thu 10/127:05 a.m. -

1 stop30h 26m

Sat 19/123:23 p.m. -

1 stop9h 06m

Deal found 16/10C$ 460

Tue 8/128:50 a.m. -

Nonstop4h 55m

Tue 15/124:45 p.m. -

1 stop16h 05m

Deal found 13/10C$ 462

Best flights from Montreal to Caribbean
Discover carefully curated flight deals from Montreal to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Fri 13/115:55 p.m. -

2 stops17h 30m

Wed 18/1112:25 p.m. -

1 stop9h 52m

Deal found 15/10C$ 510

Wed 6/17:00 a.m. -

2 stops29h 50m

Wed 20/12:52 p.m. -

2 stops31h 25m

Deal found 16/10C$ 520

Fri 1/15:25 p.m. -

1 stop17h 09m

Sat 9/111:25 a.m. -

1 stop21h 00m

Deal found 13/10C$ 579

Wed 25/117:22 a.m. -

1 stop28h 59m

Wed 2/122:31 p.m. -

1 stop10h 33m

Deal found 14/10C$ 758

Tue 12/16:00 a.m. -

2 stops30h 50m

Thu 21/12:52 p.m. -

2 stops25h 24m

Deal found 16/10C$ 520

Wed 6/16:35 p.m. -

2 stops17h 50m

Sun 10/112:25 p.m. -

1 stop9h 55m

Deal found 14/10C$ 544

Mon 11/12:13 p.m. -

2 stops46h 37m

Sat 16/15:00 p.m. -

2 stops29h 17m

Deal found 17/10C$ 520

Fri 27/113:00 p.m. -

1 stop20h 49m

Mon 7/122:55 p.m. -

1 stop22h 33m

Deal found 13/10C$ 521

Wed 13/16:20 a.m. -

Nonstop4h 35m

Mon 25/11:05 p.m. -

Nonstop5h 00m

Deal found 16/10C$ 660

Tue 22/129:45 a.m. -

2 stops8h 07m

Wed 30/1211:25 a.m. -

1 stop7h 47m

Deal found 14/10C$ 629

Sun 31/17:00 a.m. -

1 stop6h 40m

Wed 17/28:05 a.m. -

1 stop7h 57m

Deal found 13/10C$ 523

Wed 4/116:45 a.m. -

Nonstop4h 25m

Fri 6/119:15 p.m. -

Nonstop4h 30m

Deal found 16/10C$ 668

Wed 11/117:00 a.m. -

1 stop6h 48m

Mon 16/112:55 p.m. -

2 stops24h 21m

Deal found 13/10C$ 523

Sat 24/106:45 a.m. -

1 stop9h 30m

Mon 2/1112:25 p.m. -

1 stop9h 52m

Deal found 12/10C$ 639

Sun 21/310:40 p.m. -

1 stop19h 50m

Sun 28/37:55 p.m. -

1 stop25h 05m

Deal found 15/10C$ 1,589

Mon 15/27:31 a.m. -

1 stop9h 50m

Mon 22/23:38 p.m. -

1 stop9h 36m

Deal found 13/10C$ 826

Sun 21/310:40 a.m. -

Nonstop5h 25m

Sun 4/45:15 p.m. -

Nonstop5h 55m

Deal found 15/10C$ 684

Tue 12/12:13 p.m. -

2 stops22h 37m

Fri 22/12:52 p.m. -

2 stops24h 08m

Deal found 16/10C$ 528

Wed 28/108:51 a.m. -

1 stop9h 29m

Thu 29/101:25 p.m. -

1 stop11h 15m

Deal found 16/10C$ 830

Wed 20/110:40 a.m. -

Nonstop5h 25m

Wed 3/26:25 p.m. -

Nonstop5h 55m

Deal found 16/10C$ 690

Tue 10/112:13 p.m. -

1 stop7h 09m

Tue 17/118:05 a.m. -

1 stop8h 11m

Deal found 13/10C$ 531

Sat 16/12:45 p.m. -

2 stops21h 20m

Tue 19/14:35 p.m. -

2 stops20h 09m

Deal found 16/10C$ 1,899

Wed 18/117:22 a.m. -

1 stop27h 56m

Wed 25/113:35 p.m. -

1 stop9h 30m

Deal found 15/10C$ 834

Sat 12/126:00 a.m. -

1 stop8h 57m

Sat 19/122:10 p.m. -

2 stops32h 32m

Deal found 14/10C$ 534

Sun 22/117:22 a.m. -

1 stop28h 59m

Fri 4/122:31 p.m. -

1 stop10h 33m

Deal found 14/10C$ 845

Sat 14/112:13 p.m. -

1 stop22h 27m

Tue 24/115:35 p.m. -

1 stop22h 41m

Deal found 13/10C$ 540

Thu 15/47:00 a.m. -

Nonstop5h 05m

Tue 27/41:15 p.m. -

Nonstop5h 25m

Deal found 16/10C$ 816

Wed 18/114:45 p.m. -

2 stops21h 03m

Mon 23/112:55 p.m. -

2 stops24h 21m

Deal found 16/10C$ 544

Tue 12/17:00 a.m. -

Nonstop5h 05m

Thu 14/12:15 p.m. -

Nonstop5h 25m

Deal found 16/10C$ 834

Thu 26/117:22 a.m. -

1 stop28h 59m

Mon 7/122:31 p.m. -

1 stop10h 35m

Deal found 12/10C$ 929

Find flight deals from Montreal to Caribbean

Round-trip from	C$ 442
One-way from	C$ 178
Popular in	December
Cheapest in	June
Average price	C$ 670
Good round-trip deal	C$ 489 or less
Good one-way deal	C$ 272 or less

WestJet
2/11-12/11
2 total stops
16h 50m total
Montreal to Caribbean

Search Deals

Arajet
18/11-31/12
1 total stop
7h 20m total
Montreal to Caribbean

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Montreal (YMQ) to Caribbean.

Search Deals

Price to beat on a one-way flight from Montreal (YMQ) to Caribbean.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSimpson Bay

YUL Montreal Pierre Elliott Trudeau Intl - SXM Simpson Bay Princess Juliana

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

6:45 a.m.-3:25 p.m.

1 stop7h 40m

Simpson Bay Princess Juliana

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 203

MontrealSimpson Bay

YUL Montreal Pierre Elliott Trudeau Intl - SXM Simpson Bay Princess Juliana

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

8:00 p.m.-3:45 p.m.

1 stop18h 45m

Simpson Bay Princess Juliana

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 224

MontrealSimpson Bay

YUL Montreal Pierre Elliott Trudeau Intl - SXM Simpson Bay Princess Juliana

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

12:10 p.m.-12:34 p.m.

2 stops23h 24m

Simpson Bay Princess Juliana

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 228

Quickest round-trip

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

9:15 a.m.-1:15 p.m.

Nonstop4h 00m

Nassau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 231

MontrealSimpson Bay

YUL Montreal Pierre Elliott Trudeau Intl - SXM Simpson Bay Princess Juliana

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

10:40 a.m.-3:45 p.m.

2 stops28h 05m

Simpson Bay Princess Juliana

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 235

MontrealSimpson Bay

YUL Montreal Pierre Elliott Trudeau Intl - SXM Simpson Bay Princess Juliana

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

9:15 a.m.-1:50 p.m.

1 stop27h 35m

Simpson Bay Princess Juliana

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 238

MontrealSimpson Bay

YUL Montreal Pierre Elliott Trudeau Intl - SXM Simpson Bay Princess Juliana

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

2:24 p.m.-4:26 p.m.

2 stops25h 02m

Simpson Bay Princess Juliana

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 238

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

7:00 a.m.-1:48 p.m.

1 stop6h 48m

Nassau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 238

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

4:45 p.m.-11:49 a.m.

2 stops43h 04m

Nassau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 238

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

3:00 p.m.-1:48 p.m.

1 stop22h 48m

Nassau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 238

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Montreal to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Montreal with our price prediction graph.

YUL-AUA

YUL-SXM

YUL-PUJ

YUL-NAS

YUL-PTP

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Caribbean

YMQ-0CB

YUL-AUA

YUL-SXM

YUL-PUJ

YUL-NAS

What is the cheapest month to book a flight from Montreal to Caribbean?

Currently, October is the cheapest month in which you can book a flight from Montreal to Caribbean (average of C$ 668). Flying from Montreal to Caribbean in December is currently the most expensive (average of C$ 929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to CB?

It’s optimal to fly from Montreal to Caribbean at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

How often are flights from Montreal to Caribbean delayed?

About 19% of weekly flights between Montreal and Caribbean have experienced delays in the past year, with the average delay time being 127 minutes.

What is the most punctual flight time for Montreal to Caribbean flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Caribbean flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 15% of flights being delayed.

How far ahead should I book a flight from Montreal to Caribbean?

To ensure you get the cheapest price possible for a flight from Montreal to Caribbean, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Montreal to Caribbean?

Travelers seeking maximum savings on their Montreal to Caribbean flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Caribbean

Check out reviews from past customers who have flown with Air Transat,United Airlines, andWestJet from Montreal to Caribbean to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Transat

7.7

Good

583 reviews

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

United Airlines

7.4

Good

10,382 reviews

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

WestJet

7.2

Good

3,447 reviews

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Canada

7.1

Good

11,777 reviews

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

How long is the flight from Montreal to Caribbean?
For as low as C$ 483, Arajet can have you in Caribbean from Montreal in 7h 20m. Montreal and Caribbean are separated by a distance of 3679 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Montreal to Caribbean one-way?
C$ 171 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Arajet and Air Canada, with prices starting from C$ 185 and C$ 193, respectively.
What are the most popular routes from Montreal to Caribbean?
While some choose either Montreal Pierre Elliott Trudeau Intl - Fort-de-France Lamentin or Montreal Pierre Elliott Trudeau Intl - Pointe-à-Pitre Le Raizet, Montreal Pierre Elliott Trudeau Intl - Punta Cana is the most popular route from Montreal to Caribbean.
What are the cheapest flights from Montreal to Caribbean?
Looking at all options, your cheapest flight can be booked for C$ 792. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 422 on average, our data indicates C$ 972 when flying from Montreal to Caribbean.
Can I find deals for flights from Montreal to Caribbean that include hotel bookings?
Yes. In addition to deals on Montreal to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Caribbean?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Caribbean.
Can I find deals for business class flights from Montreal to Caribbean?
Yes. Cheapflights offers flight deals from Montreal to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal to Caribbean?
Currently, October is the cheapest month in which you can book a flight from Montreal to Caribbean (average of C$ 668). Flying from Montreal to Caribbean in December is currently the most expensive (average of C$ 929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Montreal to Caribbean

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 211	AverageC$ 692	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 242	AverageC$ 670	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Copa Airlines	CheapestC$ 248	AverageC$ 753	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Air Canada	CheapestC$ 268	AverageC$ 745	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 272	AverageC$ 803	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Arajet	CheapestC$ 293	AverageC$ 495	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Air Transat	CheapestC$ 401	AverageC$ 826	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Flair Airlines	CheapestC$ 431	AverageC$ 598	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Avianca	CheapestC$ 434	AverageC$ 711	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Porter Airlines	CheapestC$ 443	AverageC$ 535	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Caribbean?

Deals for Montreal to Caribbean flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Caribbean?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to Caribbean for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Montreal to Caribbean with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Caribbean, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to Caribbean become cheaper?

Yes! Start tracking prices for Montreal to Caribbean flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Montreal to Caribbean from C$ 178

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Caribbean

Cheapest flights from Montreal to CaribbeanExplore the most affordable flight options available from Montreal to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Explore the most affordable flight options available from Montreal to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Best flights from Montreal to CaribbeanDiscover carefully curated flight deals from Montreal to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Discover carefully curated flight deals from Montreal to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Direct flights from Montreal to CaribbeanExplore direct flight options from Montreal to Caribbean based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2026.

Explore direct flight options from Montreal to Caribbean based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2026.

Last-minute flights from Montreal to CaribbeanDiscover last-minute flight deals from Montreal to Caribbean. Data last updated 17 October 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Caribbean. Data last updated 17 October 2026 and is based on user searches.

One-way flights from Montreal to CaribbeanSearch for one-way flight options from Montreal to Caribbean. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Search for one-way flight options from Montreal to Caribbean. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Find flight deals from Montreal to Caribbean

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One-way from

Popular in

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Use the filters below to find and compare flights from Montreal to Caribbean that are best for you.

Best time to book a flight from Montreal to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Montreal with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Montreal to Caribbean?

What is the cheapest time of day to fly from YMQ to CB?

Find hourly flight availability from Montreal to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2026.

It’s optimal to fly from Montreal to Caribbean at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

How often are flights from Montreal to Caribbean delayed?

About 19% of weekly flights between Montreal and Caribbean have experienced delays in the past year, with the average delay time being 127 minutes.

What is the most punctual flight time for Montreal to Caribbean flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Caribbean flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 15% of flights being delayed.

How far ahead should I book a flight from Montreal to Caribbean?

To ensure you get the cheapest price possible for a flight from Montreal to Caribbean, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Montreal to Caribbean?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Caribbean. Price data was last updated on 17 October 2026.

Travelers seeking maximum savings on their Montreal to Caribbean flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Caribbean

Check out reviews from past customers who have flown with Air Transat,United Airlines, andWestJet from Montreal to Caribbean to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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What is the cheapest month to book a flight from Montreal to Caribbean?

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Alternative routes for Montreal to Caribbean

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Cheapest flights from Montreal to Caribbean
Explore the most affordable flight options available from Montreal to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Best flights from Montreal to Caribbean
Discover carefully curated flight deals from Montreal to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Direct flights from Montreal to Caribbean
Explore direct flight options from Montreal to Caribbean based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2026.

Last-minute flights from Montreal to Caribbean
Discover last-minute flight deals from Montreal to Caribbean. Data last updated 17 October 2026 and is based on user searches.

One-way flights from Montreal to Caribbean
Search for one-way flight options from Montreal to Caribbean. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.