How long is the flight from Montreal to Caribbean?

For as low as C$ 464, American Airlines can have you in Caribbean from Montreal in 19h 40m. Montreal and Caribbean are separated by a distance of 3203 km. This flight may include one or multiple stops.

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

C$ 167 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 Porter Airlines, with prices starting from C$ 181 and C$ 191, respectively.

In terms of precipitation, rainfall in Caribbean ranges from 40.0 - 180.0 mm per month. October is typically the wettest month, when rainfall can reach 180.0 mm. February is typically the driest time to visit Caribbean when rainfall is around 40.0 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 - Pointe-à-Pitre Le Raizet or Montreal Pierre Elliott Trudeau Intl - Fort-de-France Lamentin, 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$ 601. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 454 on average, our data indicates C$ 856 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$ 176+ 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 1 September 2026.

Sun 6/93:45 p.m. -

2 stops21h 37m

Sat 19/92:53 p.m. -

2 stops23h 42m

Deal found 29/8C$ 457

Fri 6/116:45 a.m. -

1 stop28h 45m

Tue 10/114:20 p.m. -

1 stop9h 10m

Deal found 31/8C$ 458

Wed 16/126:45 a.m. -

1 stop7h 40m

Wed 23/124:20 p.m. -

1 stop9h 10m

Deal found 29/8C$ 461

Wed 18/116:20 a.m. -

Nonstop4h 35m

Wed 25/111:05 p.m. -

Nonstop5h 00m

Deal found 27/8C$ 466

Sat 28/118:50 a.m. -

Nonstop4h 55m

Thu 3/123:45 p.m. -

Nonstop5h 05m

Deal found 1/9C$ 468

Thu 26/119:35 p.m. -

2 stops17h 10m

Tue 1/123:45 p.m. -

Nonstop5h 05m

Deal found 1/9C$ 470

Sun 25/109:20 p.m. -

1 stop17h 25m

Sun 1/114:45 p.m. -

2 stops18h 18m

Deal found 27/8C$ 472

Sat 5/99:10 a.m. -

1 stop7h 50m

Sat 19/96:00 p.m. -

1 stop7h 51m

Deal found 29/8C$ 473

Fri 4/1212:10 p.m. -

1 stop24h 50m

Sat 12/123:05 p.m. -

1 stop21h 20m

Deal found 30/8C$ 473

Thu 10/128:50 a.m. -

Nonstop4h 55m

Sat 19/121:30 p.m. -

1 stop12h 00m

Deal found 1/9C$ 475

Mon 26/109:10 a.m. -

1 stop28h 15m

Sun 8/114:00 p.m. -

1 stop28h 00m

Deal found 31/8C$ 475

Fri 23/109:55 p.m. -

1 stop19h 05m

Sat 31/102:40 p.m. -

Nonstop5h 05m

Deal found 31/8C$ 476

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 1 September 2026.

Sun 7/27:00 a.m. -

1 stop7h 51m

Sat 13/22:40 p.m. -

1 stop24h 11m

Deal found 27/8C$ 469

Fri 11/128:00 p.m. -

1 stop18h 00m

Mon 14/123:50 p.m. -

1 stop20h 40m

Deal found 28/8C$ 551

Sat 7/112:30 p.m. -

Nonstop4h 25m

Thu 12/112:10 p.m. -

Nonstop4h 30m

Deal found 30/8C$ 561

Sun 29/114:10 p.m. -

1 stop21h 15m

Wed 9/124:05 p.m. -

1 stop18h 20m

Deal found 28/8C$ 623

Fri 23/107:00 a.m. -

Nonstop4h 40m

Thu 21/18:08 p.m. -

Nonstop5h 07m

Deal found 30/8C$ 673

Thu 24/98:35 a.m. -

1 stop26h 58m

Wed 30/912:32 p.m. -

1 stop12h 08m

Deal found 31/8C$ 691

Tue 10/117:00 a.m. -

1 stop8h 25m

Wed 18/115:35 p.m. -

2 stops20h 53m

Deal found 31/8C$ 568

Wed 13/110:40 a.m. -

Nonstop5h 25m

Sun 17/16:25 p.m. -

Nonstop5h 55m

Deal found 30/8C$ 580

Mon 26/103:00 p.m. -

2 stops21h 40m

Mon 2/112:50 p.m. -

2 stops25h 26m

Deal found 31/8C$ 568

Sun 10/110:40 a.m. -

Nonstop5h 25m

Wed 20/16:25 p.m. -

Nonstop5h 55m

Deal found 27/8C$ 581

Wed 30/126:00 a.m. -

1 stop8h 45m

Sat 16/13:45 p.m. -

Nonstop5h 05m

Deal found 28/8C$ 680

Wed 13/110:40 a.m. -

Nonstop5h 25m

Wed 20/16:25 p.m. -

Nonstop5h 55m

Deal found 29/8C$ 581

Sun 13/98:35 a.m. -

1 stop26h 20m

Thu 24/912:42 p.m. -

1 stop11h 58m

Deal found 28/8C$ 704

Sat 12/129:15 a.m. -

2 stops51h 35m

Tue 22/122:52 p.m. -

2 stops29h 56m

Deal found 29/8C$ 602

Mon 26/108:51 a.m. -

1 stop17h 20m

Mon 2/1112:45 p.m. -

1 stop12h 22m

Deal found 29/8C$ 704

Sun 31/19:40 p.m. -

1 stop19h 50m

Tue 9/25:15 p.m. -

1 stop27h 25m

Deal found 30/8C$ 1,599

Sun 10/110:40 a.m. -

Nonstop5h 25m

Wed 27/16:25 p.m. -

Nonstop5h 55m

Deal found 27/8C$ 601

Sat 12/126:10 a.m. -

1 stop8h 47m

Sat 19/125:00 p.m. -

2 stops29h 42m

Deal found 29/8C$ 602

Wed 30/911:00 p.m. -

1 stop38h 35m

Sun 18/106:45 p.m. -

1 stop26h 15m

Deal found 29/8C$ 1,656

Sat 30/18:00 p.m. -

1 stop17h 35m

Sat 27/24:50 p.m. -

Nonstop5h 50m

Deal found 28/8C$ 792

Wed 20/12:20 p.m. -

2 stops46h 30m

Fri 5/22:52 p.m. -

2 stops25h 10m

Deal found 28/8C$ 605

Sun 27/98:35 a.m. -

1 stop13h 23m

Sun 4/107:09 a.m. -

1 stop17h 31m

Deal found 28/8C$ 748

Thu 28/13:00 p.m. -

2 stops25h 28m

Thu 4/26:35 p.m. -

2 stops26h 03m

Deal found 31/8C$ 634

Wed 20/12:30 p.m. -

Nonstop4h 25m

Fri 29/19:15 p.m. -

Nonstop4h 30m

Deal found 27/8C$ 712

Wed 14/108:35 a.m. -

1 stop17h 50m

Wed 21/108:47 a.m. -

1 stop15h 53m

Deal found 29/8C$ 837

Fri 12/26:20 a.m. -

Nonstop4h 35m

Mon 22/21:05 p.m. -

Nonstop5h 00m

Deal found 31/8C$ 730

Thu 7/14:45 p.m. -

2 stops44h 55m

Sat 23/15:30 p.m. -

2 stops27h 08m

Deal found 29/8C$ 677

Fri 23/108:35 a.m. -

1 stop9h 45m

Sat 31/101:25 p.m. -

1 stop11h 15m

Deal found 30/8C$ 841

Sun 14/27:00 a.m. -

Nonstop5h 05m

Tue 23/22:15 p.m. -

Nonstop5h 25m

Deal found 30/8C$ 736

Mon 2/113:00 p.m. -

2 stops21h 40m

Thu 12/114:10 p.m. -

1 stop22h 18m

Deal found 27/8C$ 679

Find flight deals from Montreal to Caribbean

Round-trip from	C$ 452
One-way from	C$ 176
Popular in	December
Cheapest in	May
Average price	C$ 788
Good round-trip deal	C$ 483 or less
Good one-way deal	C$ 274 or less

American Airlines
18/1-29/1
2 total stops
49h 52m total
Montreal to Caribbean

Search Deals

Arajet
4/11
1 total stop
7h 35m total
Montreal to Caribbean

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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

Sun 7/2

7:00 a.m.-3:51 p.m.

1 stop7h 51m

Simpson Bay Princess Juliana

Sat 13/2

2:40 p.m.-1:51 p.m.

1 stop24h 11m

C$ 469

MontrealBridgetown

YUL Montreal Pierre Elliott Trudeau Intl - BGI Bridgetown Grantley Adams Intl

YULBGI

Montreal Pierre Elliott Trudeau Intl

Fri 11/12

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

1 stop18h 00m

Bridgetown Grantley Adams Intl

Mon 14/12

3:50 p.m.-11:30 a.m.

1 stop20h 40m

C$ 551

Quickest round-trip

MontrealPunta Cana

YUL Montreal Pierre Elliott Trudeau Intl - PUJ Punta Cana

YULPUJ

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

2:30 p.m.-7:55 p.m.

Nonstop4h 25m

Punta Cana

Thu 12/11

2:10 p.m.-5:40 p.m.

Nonstop4h 30m

C$ 561

MontrealOranjestad

YUL Montreal Pierre Elliott Trudeau Intl - AUA Oranjestad Reina Beatrix

YULAUA

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

7:00 a.m.-4:25 p.m.

1 stop8h 25m

Oranjestad Reina Beatrix

Wed 18/11

5:35 p.m.-1:28 p.m.

2 stops20h 53m

C$ 568

MontrealOranjestad

YUL Montreal Pierre Elliott Trudeau Intl - AUA Oranjestad Reina Beatrix

YULAUA

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

3:00 p.m.-12:40 p.m.

2 stops21h 40m

Oranjestad Reina Beatrix

Mon 2/11

2:50 p.m.-3:16 p.m.

2 stops25h 26m

C$ 568

MontrealBridgetown

YUL Montreal Pierre Elliott Trudeau Intl - BGI Bridgetown Grantley Adams Intl

YULBGI

Montreal Pierre Elliott Trudeau Intl

Wed 13/1

10:40 a.m.-5:05 p.m.

Nonstop5h 25m

Bridgetown Grantley Adams Intl

Sun 17/1

6:25 p.m.-11:20 p.m.

Nonstop5h 55m

C$ 580

MontrealBridgetown

YUL Montreal Pierre Elliott Trudeau Intl - BGI Bridgetown Grantley Adams Intl

YULBGI

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

10:40 a.m.-5:05 p.m.

Nonstop5h 25m

Bridgetown Grantley Adams Intl

Wed 20/1

6:25 p.m.-11:20 p.m.

Nonstop5h 55m

C$ 581

MontrealBridgetown

YUL Montreal Pierre Elliott Trudeau Intl - BGI Bridgetown Grantley Adams Intl

YULBGI

Montreal Pierre Elliott Trudeau Intl

Wed 13/1

10:40 a.m.-5:05 p.m.

Nonstop5h 25m

Bridgetown Grantley Adams Intl

Wed 20/1

6:25 p.m.-11:20 p.m.

Nonstop5h 55m

C$ 581

MontrealBridgetown

YUL Montreal Pierre Elliott Trudeau Intl - BGI Bridgetown Grantley Adams Intl

YULBGI

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

10:40 a.m.-5:05 p.m.

Nonstop5h 25m

Bridgetown Grantley Adams Intl

Wed 27/1

6:25 p.m.-11:20 p.m.

Nonstop5h 55m

C$ 601

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

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

2 stops51h 35m

Simpson Bay Princess Juliana

Tue 22/12

2:52 p.m.-7:48 p.m.

2 stops29h 56m

C$ 602

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/8

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-FDF

YUL-SDQ

YUL-PUJ

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-FDF

YUL-SDQ

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

Currently, September is the cheapest month in which you can book a flight from Montreal to Caribbean (average of C$ 643). Flying from Montreal to Caribbean in December is currently the most expensive (average of C$ 921). 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 in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.

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 mornings when fares are most often at their lowest. Monday 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

7.8

Good

576 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

7.8

Good

576 reviews

Air Transat

7.8

Good

576 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

10,157 reviews

Air Transat

7.8

Good

576 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

3,445 reviews

Air Transat

7.8

Good

576 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

11,571 reviews

Air Transat

7.8

Good

576 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$ 464, American Airlines can have you in Caribbean from Montreal in 19h 40m. Montreal and Caribbean are separated by a distance of 3203 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Montreal to Caribbean one-way?
C$ 167 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 Porter Airlines, with prices starting from C$ 181 and C$ 191, respectively.
What are the most popular routes from Montreal to Caribbean?
While some choose either Montreal Pierre Elliott Trudeau Intl - Pointe-à-Pitre Le Raizet or Montreal Pierre Elliott Trudeau Intl - Fort-de-France Lamentin, 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$ 601. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 454 on average, our data indicates C$ 856 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, September is the cheapest month in which you can book a flight from Montreal to Caribbean (average of C$ 643). Flying from Montreal to Caribbean in December is currently the most expensive (average of C$ 921). 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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Alternative routes for Montreal to Caribbean

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Top 9 airlines flying from Montreal to Caribbean

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 237	AverageC$ 638	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 263	AverageC$ 704	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 266	AverageC$ 786	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Arajet	CheapestC$ 287	AverageC$ 483	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Copa Airlines	CheapestC$ 321	AverageC$ 808	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
WestJet	CheapestC$ 379	AverageC$ 710	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Avianca	CheapestC$ 401	AverageC$ 692	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Flair Airlines	CheapestC$ 422	AverageC$ 616	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Air Transat	CheapestC$ 513	AverageC$ 857	FlexibilityNo cancel fee	On-time50%	Search Air Transat 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$ 176

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. 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 1 September 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 1 September 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 1 September 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 1 September 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 1 September 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 1 September 2026.

Last-minute flights from Montreal to CaribbeanDiscover last-minute flight deals from Montreal to Caribbean. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Caribbean. Data last updated 1 September 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 1 September 2026.

Search for one-way flight options from Montreal to Caribbean. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Find flight deals from Montreal to Caribbean

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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 1 September 2026.

It’s optimal to fly from Montreal to Caribbean in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.

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 29 August 2026.

Travelers seeking maximum savings on their Montreal to Caribbean flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday 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 are the most popular routes from Montreal to Caribbean?

What are the cheapest flights from Montreal to Caribbean?

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

How can I find direct flights from Montreal to Caribbean?

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

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

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Alternative routes for Montreal to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Caribbean by adding a car rental and/or hotel reservation to your travel itinerary.

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Find flights from Montreal to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Montreal and Caribbean flights

Browse other Montreal and Caribbean flight options. Last updated on 1 September 2026.

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Top 9 airlines flying from 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 1 September 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 1 September 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 1 September 2026.

Last-minute flights from Montreal to Caribbean
Discover last-minute flight deals from Montreal to Caribbean. Data last updated 1 September 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 1 September 2026.