How long is the flight from Montreal to Caribbean?

For as low as C$ 526, 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$ 166 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Arajet, with prices starting from C$ 168 and C$ 179, 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 - Santo Domingo Las Americas, 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$ 436. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 446 on average, our data indicates C$ 469 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$ 201+ 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 22 August 2026.

Sat 19/93:25 p.m. -

1 stop8h 25m

Sat 26/91:25 p.m. -

1 stop8h 41m

Deal found 19/8C$ 424

Sat 26/96:00 a.m. -

1 stop7h 45m

Sat 10/101:25 p.m. -

1 stop8h 41m

Deal found 18/8C$ 436

Sat 24/106:10 a.m. -

1 stop8h 34m

Tue 27/107:05 a.m. -

1 stop8h 11m

Deal found 21/8C$ 439

Thu 3/126:00 a.m. -

1 stop8h 45m

Fri 11/124:45 p.m. -

1 stop30h 15m

Deal found 17/8C$ 440

Tue 6/106:00 a.m. -

1 stop7h 45m

Wed 21/101:25 p.m. -

1 stop8h 41m

Deal found 19/8C$ 444

Tue 6/107:26 a.m. -

1 stop8h 02m

Wed 21/106:20 a.m. -

2 stops15h 10m

Deal found 19/8C$ 453

Thu 1/103:25 p.m. -

1 stop8h 25m

Wed 28/107:05 a.m. -

1 stop8h 11m

Deal found 18/8C$ 457

Mon 7/128:00 p.m. -

1 stop18h 45m

Mon 14/124:45 p.m. -

1 stop22h 40m

Deal found 20/8C$ 458

Sun 25/108:10 a.m. -

1 stop29h 15m

Sat 31/103:00 p.m. -

1 stop9h 25m

Deal found 19/8C$ 461

Sat 7/113:00 p.m. -

1 stop8h 36m

Wed 11/118:05 a.m. -

1 stop8h 11m

Deal found 18/8C$ 462

Sat 17/106:00 a.m. -

1 stop7h 45m

Wed 21/101:25 p.m. -

1 stop8h 41m

Deal found 19/8C$ 464

Wed 9/126:20 a.m. -

Nonstop4h 35m

Fri 18/124:20 p.m. -

1 stop20h 10m

Deal found 20/8C$ 465

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 22 August 2026.

Mon 25/13:00 p.m. -

1 stop8h 36m

Tue 2/28:10 a.m. -

1 stop7h 52m

Deal found 21/8C$ 428

Sat 14/113:00 p.m. -

2 stops47h 45m

Thu 19/113:45 p.m. -

Nonstop5h 05m

Deal found 21/8C$ 473

Sat 14/113:00 p.m. -

2 stops47h 45m

Thu 19/114:20 p.m. -

1 stop9h 10m

Deal found 21/8C$ 512

Fri 13/112:30 p.m. -

Nonstop4h 25m

Fri 20/119:15 p.m. -

Nonstop4h 30m

Deal found 20/8C$ 526

Wed 6/13:59 p.m. -

2 stops29h 29m

Wed 20/13:56 p.m. -

1 stop31h 48m

Deal found 21/8C$ 560

Tue 5/16:45 a.m. -

1 stop10h 45m

Mon 11/13:00 p.m. -

1 stop8h 20m

Deal found 21/8C$ 578

Mon 4/16:45 a.m. -

Nonstop5h 08m

Sun 4/47:35 p.m. -

Nonstop4h 45m

Deal found 19/8C$ 652

Fri 16/108:35 a.m. -

1 stop9h 45m

Fri 23/103:38 p.m. -

1 stop9h 02m

Deal found 21/8C$ 736

Sat 23/13:00 p.m. -

1 stop8h 36m

Tue 2/28:10 a.m. -

1 stop7h 52m

Deal found 21/8C$ 428

Sun 25/106:00 a.m. -

1 stop8h 45m

Sun 1/114:45 p.m. -

2 stops18h 18m

Deal found 21/8C$ 477

Sat 30/14:55 p.m. -

2 stops20h 50m

Sat 13/24:10 p.m. -

2 stops17h 32m

Deal found 17/8C$ 1,014

Sat 23/13:00 p.m. -

1 stop8h 36m

Sat 30/13:35 p.m. -

Nonstop4h 55m

Deal found 17/8C$ 530

Sat 23/13:00 p.m. -

2 stops21h 50m

Sat 30/12:40 p.m. -

2 stops23h 30m

Deal found 21/8C$ 486

Wed 4/116:20 a.m. -

Nonstop4h 35m

Wed 18/111:05 p.m. -

Nonstop5h 00m

Deal found 21/8C$ 542

Thu 14/15:55 p.m. -

2 stops23h 35m

Tue 19/13:10 p.m. -

1 stop8h 10m

Deal found 21/8C$ 578

Sat 17/106:00 a.m. -

1 stop7h 45m

Sat 24/101:25 p.m. -

1 stop8h 41m

Deal found 20/8C$ 504

Mon 26/109:20 a.m. -

Nonstop5h 25m

Fri 30/103:00 p.m. -

2 stops24h 58m

Deal found 21/8C$ 564

Mon 11/16:20 a.m. -

Nonstop4h 35m

Fri 15/11:05 p.m. -

Nonstop5h 00m

Deal found 17/8C$ 582

Sat 13/211:07 a.m. -

1 stop9h 33m

Fri 19/21:40 a.m. -

1 stop9h 27m

Deal found 20/8C$ 589

Mon 4/16:45 a.m. -

Nonstop5h 08m

Tue 12/18:08 p.m. -

Nonstop5h 07m

Deal found 17/8C$ 654

Sun 15/119:20 a.m. -

Nonstop5h 25m

Sun 29/114:00 p.m. -

2 stops19h 03m

Deal found 17/8C$ 577

Wed 6/110:40 a.m. -

Nonstop5h 25m

Wed 20/16:25 p.m. -

Nonstop5h 55m

Deal found 21/8C$ 601

Wed 21/1011:00 p.m. -

1 stop38h 35m

Sun 25/105:15 p.m. -

1 stop27h 25m

Deal found 17/8C$ 1,465

Tue 8/98:35 a.m. -

1 stop14h 21m

Tue 15/912:42 p.m. -

1 stop11h 58m

Deal found 20/8C$ 743

Wed 9/122:20 p.m. -

1 stop7h 02m

Wed 16/128:30 a.m. -

1 stop7h 32m

Deal found 20/8C$ 559

Sat 17/1010:37 a.m. -

2 stops25h 51m

Sat 17/43:30 p.m. -

2 stops20h 14m

Deal found 19/8C$ 801

Fri 16/102:20 p.m. -

2 stops25h 10m

Wed 21/103:35 p.m. -

2 stops25h 55m

Deal found 19/8C$ 559

Mon 1/27:00 a.m. -

Nonstop5h 05m

Mon 8/22:25 p.m. -

Nonstop5h 25m

Deal found 20/8C$ 656

Wed 6/19:20 p.m. -

1 stop19h 35m

Wed 13/14:20 p.m. -

Nonstop5h 30m

Deal found 21/8C$ 658

Fri 11/96:00 a.m. -

1 stop9h 30m

Thu 17/93:35 p.m. -

2 stops24h 35m

Deal found 18/8C$ 560

Find flight deals from Montreal to Caribbean

Round-trip from	C$ 424
One-way from	C$ 201
Popular in	December
Cheapest in	May
Average price	C$ 799
Good round-trip deal	C$ 436 or less
Good one-way deal	C$ 217 or less

United Airlines
19/9-26/9
2 total stops
17h 06m total
Montreal to Caribbean

Search Deals

WestJet
8/11
1 total stop
7h 36m total
Montreal to Caribbean

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Mon 25/1

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Tue 2/2

8:10 a.m.-3:02 p.m.

1 stop7h 52m

C$ 428

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Tue 2/2

8:10 a.m.-3:02 p.m.

1 stop7h 52m

C$ 428

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

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

2 stops47h 45m

Simpson Bay Princess Juliana

Thu 19/11

3:45 p.m.-7:50 p.m.

Nonstop5h 05m

C$ 473

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

6:00 a.m.-2:45 p.m.

1 stop8h 45m

Simpson Bay Princess Juliana

Sun 1/11

4:45 p.m.-10:03 a.m.

2 stops18h 18m

C$ 477

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

3:00 p.m.-1:50 p.m.

2 stops21h 50m

Simpson Bay Princess Juliana

Sat 30/1

2:40 p.m.-1:10 p.m.

2 stops23h 30m

C$ 486

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Sat 24/10

1:25 p.m.-10:06 p.m.

1 stop8h 41m

C$ 504

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

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

2 stops47h 45m

Simpson Bay Princess Juliana

Thu 19/11

4:20 p.m.-12:30 a.m.

1 stop9h 10m

C$ 512

Quickest round-trip

MontrealPunta Cana

YUL Montreal Pierre Elliott Trudeau Intl - PUJ Punta Cana

YULPUJ

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

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

Nonstop4h 25m

Punta Cana

Fri 20/11

9:15 p.m.-12:45 a.m.

Nonstop4h 30m

C$ 526

MontrealSan Juan

YUL Montreal Pierre Elliott Trudeau Intl - SJU San Juan Luis Munoz Marin Intl

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Sat 30/1

3:35 p.m.-7:30 p.m.

Nonstop4h 55m

C$ 530

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

6:20 a.m.-11:55 a.m.

Nonstop4h 35m

Simpson Bay Princess Juliana

Wed 18/11

1:05 p.m.-5:05 p.m.

Nonstop5h 00m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

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-SXM

YUL-PUJ

YUL-BGI

YUL-SJU

YUL-CUR

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-SXM

YUL-PUJ

YUL-BGI

YUL-SJU

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$ 633). Flying from Montreal to Caribbean in December is currently the most expensive (average of C$ 911). 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 18% 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 at noon when fares are most often at their lowest. Sunday evenings 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

573 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

573 reviews

Air Transat

7.8

Good

573 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

10,110 reviews

Air Transat

7.8

Good

573 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

3,434 reviews

Air Transat

7.8

Good

573 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

11,514 reviews

Air Transat

7.8

Good

573 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$ 526, 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$ 166 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Arajet, with prices starting from C$ 168 and C$ 179, 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 - Santo Domingo Las Americas, 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$ 436. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 446 on average, our data indicates C$ 469 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$ 633). Flying from Montreal to Caribbean in December is currently the most expensive (average of C$ 911). 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 10 airlines flying from Montreal to Caribbean

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 235	AverageC$ 632	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 264	AverageC$ 722	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Arajet	CheapestC$ 285	AverageC$ 477	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Copa Airlines	CheapestC$ 343	AverageC$ 730	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Air Canada	CheapestC$ 346	AverageC$ 681	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 405	AverageC$ 700	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 413	AverageC$ 800	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Flair Airlines	CheapestC$ 418	AverageC$ 519	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Porter Airlines	CheapestC$ 433	AverageC$ 534	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 461	AverageC$ 818	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$ 201

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 8/11. 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 22 August 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 22 August 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 22 August 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 22 August 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 22 August 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 22 August 2026.

Last-minute flights from Montreal to CaribbeanDiscover last-minute flight deals from Montreal to Caribbean. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Caribbean. Data last updated 22 August 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 22 August 2026.

Search for one-way flight options from Montreal to Caribbean. Find affordable one-way fares based on user searches. Data last updated 22 August 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 22 August 2026.

It’s optimal to fly from Montreal to Caribbean in the afternoon. By choosing this option you can save up to 18% 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 15 August 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. Sunday evenings 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

How long is the flight from Montreal to Caribbean?

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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.

Direct flights to

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Search flights from Montreal to Caribbean by cabin class

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 22 August 2026.

Popular flight searches

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Fly to Caribbean countries

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Montreal to Caribbean flights

Consider these flights travelling from Montreal to Caribbean.

Top 10 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 22 August 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 22 August 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 22 August 2026.

Last-minute flights from Montreal to Caribbean
Discover last-minute flight deals from Montreal to Caribbean. Data last updated 22 August 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 22 August 2026.