How long is the flight from Montreal to Caribbean?

For as low as C$ 673, United Airlines can have you in Caribbean from Montreal in 4h 25m. Montreal and Caribbean are separated by a distance of 3029 km. This flight may include one or multiple stops.

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

C$ 169 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$ 182 and C$ 190, 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$ 262. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 414 on average, our data indicates C$ 610 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$ 208+ 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 4 November 2026.

Mon 23/117:00 a.m. -

1 stop28h 49m

Sat 5/124:00 p.m. -

1 stop22h 00m

Deal found 3/11C$ 459

Thu 26/112:13 p.m. -

2 stops21h 36m

Sat 5/121:05 p.m. -

1 stop26h 11m

Deal found 1/11C$ 460

Tue 17/119:15 a.m. -

1 stop27h 25m

Thu 26/115:35 p.m. -

1 stop22h 41m

Deal found 31/10C$ 473

Tue 17/113:00 p.m. -

2 stops21h 40m

Tue 12/15:35 p.m. -

2 stops21h 25m

Deal found 31/10C$ 474

Mon 16/116:45 a.m. -

1 stop9h 30m

Fri 20/115:05 p.m. -

1 stop7h 25m

Deal found 2/11C$ 480

Sat 21/119:15 a.m. -

2 stops27h 35m

Thu 26/112:52 p.m. -

1 stop23h 36m

Deal found 3/11C$ 482

Wed 18/116:45 a.m. -

1 stop9h 30m

Sun 22/115:05 p.m. -

1 stop7h 25m

Deal found 1/11C$ 484

Mon 16/116:45 a.m. -

1 stop9h 30m

Sun 22/115:05 p.m. -

1 stop7h 25m

Deal found 1/11C$ 487

Mon 23/116:45 a.m. -

1 stop9h 30m

Fri 27/115:05 p.m. -

1 stop7h 25m

Deal found 2/11C$ 488

Fri 20/116:45 a.m. -

1 stop9h 30m

Sun 29/115:05 p.m. -

1 stop7h 25m

Deal found 2/11C$ 489

Fri 20/119:15 a.m. -

Nonstop4h 00m

Thu 26/112:05 p.m. -

Nonstop3h 45m

Deal found 2/11C$ 491

Thu 26/114:45 p.m. -

2 stops44h 55m

Sat 5/123:50 p.m. -

2 stops28h 58m

Deal found 3/11C$ 492

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 4 November 2026.

Thu 3/122:13 p.m. -

2 stops23h 35m

Sat 5/124:00 p.m. -

1 stop22h 00m

Deal found 3/11C$ 459

Sat 6/311:55 a.m. -

Nonstop4h 58m

Sat 20/37:05 a.m. -

Nonstop4h 50m

Deal found 1/11C$ 667

Thu 11/22:30 p.m. -

Nonstop4h 25m

Wed 24/22:10 p.m. -

Nonstop4h 30m

Deal found 3/11C$ 673

Sun 29/117:22 a.m. -

1 stop13h 43m

Thu 3/127:10 a.m. -

1 stop17h 54m

Deal found 30/10C$ 682

Wed 18/117:00 a.m. -

1 stop6h 48m

Wed 25/112:55 p.m. -

2 stops24h 21m

Deal found 2/11C$ 460

Wed 18/117:00 a.m. -

1 stop6h 48m

Mon 23/1112:55 p.m. -

2 stops26h 21m

Deal found 3/11C$ 480

Fri 29/16:00 a.m. -

1 stop32h 10m

Sun 7/25:50 p.m. -

2 stops20h 38m

Deal found 30/10C$ 495

Wed 17/37:00 a.m. -

Nonstop4h 58m

Sat 20/37:05 a.m. -

Nonstop4h 50m

Deal found 30/10C$ 667

Fri 27/113:00 p.m. -

2 stops20h 59m

Mon 7/122:55 p.m. -

2 stops24h 21m

Deal found 1/11C$ 509

Sun 22/117:22 a.m. -

1 stop10h 00m

Fri 4/121:17 p.m. -

1 stop11h 47m

Deal found 1/11C$ 692

Sun 29/116:45 a.m. -

Nonstop4h 25m

Sat 5/122:10 p.m. -

Nonstop4h 30m

Deal found 1/11C$ 702

Fri 27/113:00 p.m. -

2 stops20h 59m

Fri 4/122:55 p.m. -

2 stops28h 53m

Deal found 1/11C$ 509

Wed 20/17:29 a.m. -

1 stop27h 49m

Wed 27/13:32 p.m. -

1 stop9h 30m

Deal found 3/11C$ 717

Mon 16/113:00 p.m. -

2 stops22h 33m

Mon 23/112:55 p.m. -

2 stops24h 21m

Deal found 30/10C$ 510

Mon 11/12:30 p.m. -

Nonstop4h 25m

Mon 15/38:15 p.m. -

Nonstop4h 30m

Deal found 3/11C$ 759

Sun 14/310:40 p.m. -

1 stop19h 50m

Thu 18/310:45 a.m. -

2 stops33h 55m

Deal found 1/11C$ 1,677

Wed 31/38:35 a.m. -

1 stop25h 23m

Wed 28/410:28 a.m. -

1 stop14h 12m

Deal found 31/10C$ 724

Sat 9/17:00 a.m. -

2 stops29h 50m

Sat 16/15:00 p.m. -

2 stops29h 17m

Deal found 31/10C$ 515

Sat 16/17:00 a.m. -

Nonstop5h 05m

Sat 23/12:25 p.m. -

Nonstop5h 25m

Deal found 30/10C$ 764

Tue 19/17:00 a.m. -

Nonstop5h 05m

Tue 26/12:25 p.m. -

Nonstop5h 25m

Deal found 30/10C$ 764

Sat 23/19:15 a.m. -

1 stop27h 35m

Mon 1/25:50 p.m. -

1 stop22h 26m

Deal found 1/11C$ 530

Thu 19/117:22 a.m. -

1 stop10h 00m

Mon 23/111:15 p.m. -

1 stop11h 50m

Deal found 2/11C$ 811

Sun 13/1210:40 a.m. -

Nonstop5h 25m

Sun 20/126:25 p.m. -

Nonstop5h 55m

Deal found 3/11C$ 765

Fri 19/23:00 p.m. -

2 stops24h 50m

Fri 26/25:50 p.m. -

1 stop26h 58m

Deal found 2/11C$ 530

Mon 18/17:29 a.m. -

1 stop9h 52m

Thu 18/312:51 p.m. -

1 stop11h 49m

Deal found 1/11C$ 826

Tue 26/17:00 a.m. -

Nonstop5h 05m

Tue 2/22:15 p.m. -

Nonstop5h 25m

Deal found 1/11C$ 768

Sun 17/13:00 p.m. -

2 stops21h 50m

Sun 31/15:50 p.m. -

2 stops21h 10m

Deal found 3/11C$ 530

Mon 11/13:00 p.m. -

1 stop23h 30m

Wed 20/14:40 p.m. -

1 stop21h 48m

Deal found 31/10C$ 531

Thu 21/17:00 a.m. -

Nonstop5h 05m

Mon 1/22:25 p.m. -

Nonstop5h 25m

Deal found 1/11C$ 787

Tue 12/17:00 a.m. -

Nonstop5h 05m

Sat 23/12:25 p.m. -

Nonstop5h 25m

Deal found 31/10C$ 789

Find flight deals from Montreal to Caribbean

Round-trip from	C$ 450
One-way from	C$ 208
Popular in	December
Cheapest in	June
Average price	C$ 599
Good round-trip deal	C$ 532 or less
Good one-way deal	C$ 297 or less

United Airlines
17/1-5/2
3 total stops
44h 16m total
Montreal to Caribbean

Search Deals

United Airlines
17/11-31/12
2 total stops
30h 33m 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 November 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

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

9:15 a.m.-1:33 p.m.

2 stops28h 18m

Nassau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 208

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

7:00 a.m.-11:49 a.m.

1 stop28h 49m

Nassau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 208

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

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$ 208

Quickest round-trip

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

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$ 218

MontrealOranjestad

YUL Montreal Pierre Elliott Trudeau Intl - AUA Oranjestad Reina Beatrix

YULAUA

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

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

1 stop27h 35m

Oranjestad Reina Beatrix

Wed 31/12

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

Nonstop0h 00m

C$ 234

MontrealOranjestad

YUL Montreal Pierre Elliott Trudeau Intl - AUA Oranjestad Reina Beatrix

YULAUA

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

4:45 p.m.-4:50 p.m.

2 stops23h 05m

Oranjestad Reina Beatrix

Wed 31/12

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

Nonstop0h 00m

C$ 234

MontrealOranjestad

YUL Montreal Pierre Elliott Trudeau Intl - AUA Oranjestad Reina Beatrix

YULAUA

Montreal Pierre Elliott Trudeau Intl

Fri 8/1

3:00 p.m.-4:40 p.m.

2 stops24h 40m

Oranjestad Reina Beatrix

Wed 31/12

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

Nonstop0h 00m

C$ 234

MontrealNassau

YUL Montreal Pierre Elliott Trudeau Intl - NAS Nassau Intl

YULNAS

Montreal Pierre Elliott Trudeau Intl

Sun 13/12

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$ 234

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

2:13 p.m.-3:57 p.m.

2 stops48h 44m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 241

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

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

2 stops51h 35m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 241

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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-NAS

YUL-PUJ

YUL-AUA

YUL-CUR

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-NAS

YUL-PUJ

YUL-AUA

YUL-CUR

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$ 663). Flying from Montreal to Caribbean in December is currently the most expensive (average of C$ 927). 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,WestJet, andAir Canada 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

584 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

584 reviews

Air Transat

7.7

Good

584 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

3,441 reviews

Air Transat

7.7

Good

584 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

11,860 reviews

Air Transat

7.7

Good

584 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

American Airlines

7.0

Good

12,228 reviews

Air Transat

7.7

Good

584 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$ 673, United Airlines can have you in Caribbean from Montreal in 4h 25m. Montreal and Caribbean are separated by a distance of 3029 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Montreal to Caribbean one-way?
C$ 169 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$ 182 and C$ 190, 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$ 262. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 414 on average, our data indicates C$ 610 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$ 663). Flying from Montreal to Caribbean in December is currently the most expensive (average of C$ 927). 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$ 209	AverageC$ 683	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 244	AverageC$ 633	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Copa Airlines	CheapestC$ 245	AverageC$ 767	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Arajet	CheapestC$ 289	AverageC$ 494	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
American Airlines	CheapestC$ 351	AverageC$ 800	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Porter Airlines	CheapestC$ 355	AverageC$ 602	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 371	AverageC$ 744	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	CheapestC$ 396	AverageC$ 816	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Flair Airlines	CheapestC$ 425	AverageC$ 736	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Avianca	CheapestC$ 431	AverageC$ 702	FlexibilityNo cancel fee	On-time71%	Search Avianca 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$ 208

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 17/11. 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 4 November 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 4 November 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 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Montreal to CaribbeanDiscover last-minute flight deals from Montreal to Caribbean. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Caribbean. Data last updated 4 November 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 4 November 2026.

Search for one-way flight options from Montreal to Caribbean. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

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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 4 November 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 31 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,WestJet, andAir Canada 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Montreal to Caribbean
Discover last-minute flight deals from Montreal to Caribbean. Data last updated 4 November 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 4 November 2026.