How long is the flight from Montreal to Caribbean?

For as low as C$ 698, United Airlines can have you in Caribbean from Montreal in 5h 05m. Montreal and Caribbean are separated by a distance of 3632 km. This flight may include one or multiple stops.

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

C$ 168 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 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 - 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$ 606. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 384 on average, our data indicates C$ 906 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 20 September 2026.

Sun 25/101:15 p.m. -

2 stops25h 30m

Sat 31/101:30 p.m. -

1 stop9h 45m

Deal found 16/9C$ 422

Mon 14/129:35 p.m. -

2 stops17h 10m

Sun 20/124:45 p.m. -

2 stops18h 18m

Deal found 18/9C$ 424

Sat 12/128:50 a.m. -

Nonstop4h 55m

Sat 19/123:45 p.m. -

Nonstop5h 05m

Deal found 16/9C$ 425

Fri 6/116:45 a.m. -

1 stop28h 45m

Tue 10/114:20 p.m. -

1 stop9h 10m

Deal found 18/9C$ 428

Sat 12/128:00 p.m. -

1 stop18h 25m

Sat 19/121:30 p.m. -

1 stop12h 00m

Deal found 16/9C$ 429

Sat 28/113:00 p.m. -

2 stops23h 45m

Sat 5/121:30 p.m. -

1 stop10h 45m

Deal found 18/9C$ 431

Tue 27/106:45 a.m. -

1 stop7h 40m

Mon 2/114:45 p.m. -

2 stops18h 18m

Deal found 19/9C$ 432

Thu 10/126:45 a.m. -

1 stop7h 40m

Sat 19/121:30 p.m. -

1 stop10h 45m

Deal found 16/9C$ 435

Sat 24/109:30 a.m. -

2 stops29h 15m

Sat 31/101:30 p.m. -

1 stop11h 00m

Deal found 17/9C$ 436

Thu 10/123:00 p.m. -

2 stops47h 57m

Sat 19/122:10 p.m. -

2 stops32h 32m

Deal found 19/9C$ 438

Wed 16/126:00 a.m. -

1 stop8h 45m

Wed 23/124:45 p.m. -

1 stop16h 05m

Deal found 18/9C$ 439

Sun 25/106:45 a.m. -

2 stops30h 46m

Sun 1/114:00 p.m. -

1 stop9h 15m

Deal found 16/9C$ 450

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 20 September 2026.

Thu 10/123:00 p.m. -

2 stops47h 57m

Sat 19/122:10 p.m. -

2 stops32h 32m

Deal found 19/9C$ 438

Wed 18/116:45 a.m. -

1 stop8h 35m

Wed 25/115:15 p.m. -

1 stop19h 15m

Deal found 19/9C$ 576

Sun 6/127:00 a.m. -

Nonstop5h 05m

Sun 27/122:15 p.m. -

Nonstop5h 25m

Deal found 19/9C$ 698

Fri 13/115:25 p.m. -

2 stops19h 00m

Mon 16/113:10 p.m. -

1 stop10h 25m

Deal found 15/9C$ 703

Wed 6/14:04 p.m. -

2 stops21h 23m

Mon 11/15:27 p.m. -

1 stop21h 17m

Deal found 19/9C$ 766

Mon 1/37:35 a.m. -

1 stop9h 43m

Tue 2/31:23 p.m. -

1 stop11h 52m

Deal found 18/9C$ 822

Tue 17/117:00 a.m. -

1 stop8h 25m

Tue 24/115:35 p.m. -

2 stops29h 07m

Deal found 17/9C$ 502

Mon 25/14:45 p.m. -

2 stops20h 05m

Sat 6/22:10 p.m. -

2 stops24h 00m

Deal found 16/9C$ 515

Sat 23/13:00 p.m. -

1 stop8h 36m

Sat 30/18:05 a.m. -

1 stop7h 57m

Deal found 15/9C$ 516

Tue 24/116:45 a.m. -

1 stop8h 35m

Tue 1/125:15 p.m. -

1 stop8h 15m

Deal found 19/9C$ 684

Sun 7/27:00 a.m. -

1 stop29h 50m

Fri 12/25:00 p.m. -

1 stop27h 38m

Deal found 18/9C$ 522

Thu 3/127:00 a.m. -

Nonstop5h 05m

Tue 29/122:25 p.m. -

Nonstop5h 25m

Deal found 19/9C$ 721

Sat 3/103:25 p.m. -

1 stop8h 25m

Tue 6/101:25 p.m. -

1 stop8h 41m

Deal found 19/9C$ 529

Mon 11/17:00 a.m. -

Nonstop5h 05m

Tue 2/22:15 p.m. -

Nonstop5h 25m

Deal found 19/9C$ 724

Sun 24/19:40 p.m. -

1 stop19h 50m

Sat 30/110:40 a.m. -

2 stops34h 00m

Deal found 19/9C$ 1,669

Thu 26/117:22 a.m. -

1 stop27h 10m

Wed 2/1212:37 p.m. -

1 stop12h 27m

Deal found 17/9C$ 839

Sat 3/103:25 p.m. -

1 stop8h 25m

Sat 10/101:25 p.m. -

1 stop8h 41m

Deal found 17/9C$ 530

Wed 6/18:00 p.m. -

1 stop19h 30m

Mon 11/15:30 p.m. -

1 stop19h 00m

Deal found 19/9C$ 787

Tue 6/109:20 a.m. -

Nonstop4h 25m

Wed 14/102:45 p.m. -

1 stop9h 52m

Deal found 16/9C$ 726

Tue 23/27:31 a.m. -

1 stop14h 25m

Thu 4/35:54 a.m. -

1 stop18h 56m

Deal found 17/9C$ 844

Tue 17/117:00 a.m. -

2 stops9h 28m

Tue 24/117:30 p.m. -

1 stop18h 58m

Deal found 19/9C$ 530

Sat 5/127:00 a.m. -

2 stops29h 05m

Mon 28/1210:55 a.m. -

2 stops25h 42m

Deal found 19/9C$ 1,896

Tue 19/17:00 a.m. -

Nonstop4h 50m

Tue 26/12:00 p.m. -

Nonstop5h 10m

Deal found 19/9C$ 768

Sat 5/123:00 p.m. -

2 stops25h 28m

Sat 12/125:10 p.m. -

1 stop23h 06m

Deal found 15/9C$ 530

Sun 11/108:35 a.m. -

1 stop9h 45m

Tue 20/101:22 p.m. -

1 stop11h 18m

Deal found 19/9C$ 906

Mon 1/27:00 a.m. -

Nonstop5h 05m

Tue 9/22:15 p.m. -

Nonstop5h 25m

Deal found 16/9C$ 769

Fri 2/103:25 p.m. -

1 stop8h 25m

Fri 9/101:25 p.m. -

1 stop8h 41m

Deal found 16/9C$ 531

Mon 7/127:10 a.m. -

1 stop28h 12m

Mon 14/123:36 p.m. -

1 stop9h 30m

Deal found 19/9C$ 917

Mon 1/27:00 a.m. -

Nonstop5h 05m

Sat 6/21:30 p.m. -

1 stop9h 50m

Deal found 18/9C$ 791

Thu 7/12:20 p.m. -

1 stop22h 30m

Thu 21/12:52 p.m. -

2 stops29h 46m

Deal found 16/9C$ 547

Find flight deals from Montreal to Caribbean

Round-trip from	C$ 422
One-way from	C$ 178
Popular in	December
Cheapest in	May
Average price	C$ 779
Good round-trip deal	C$ 466 or less
Good one-way deal	C$ 195 or less

WestJet
25/10-31/10
3 total stops
35h 15m total
Montreal to Caribbean

Search Deals

WestJet
29/10-31/12
1 total stop
7h 40m total
Montreal to Caribbean

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 16 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

Cheapflights Fare Finder

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

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

Fri 5/2

4:45 p.m.-3:57 p.m.

1 stop22h 12m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 179

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 6/2

9:30 a.m.-1:50 p.m.

1 stop27h 20m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 179

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 1/2

7:00 a.m.-1:50 p.m.

1 stop29h 50m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 179

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 30/1

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

2 stops21h 50m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 182

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

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$ 194

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 30/11

6:00 a.m.-3:45 p.m.

1 stop8h 45m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 194

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

3:00 p.m.-3:57 p.m.

2 stops23h 57m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 211

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$ 227

MontrealWillemstad

YUL Montreal Pierre Elliott Trudeau Intl - CUR Willemstad Hato Int.

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

3:00 p.m.-2:40 p.m.

1 stop22h 40m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 245

MontrealSimpson Bay

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

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 2/11

6:00 a.m.-3:45 p.m.

1 stop8h 45m

Simpson Bay Princess Juliana

Wed 31/12

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

Nonstop0h 00m

C$ 247

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

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-AUA

YUL-CUR

YUL-PUJ

YUL-FDF

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-AUA

YUL-CUR

YUL-PUJ

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$ 653). 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 3% 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. 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

579 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

579 reviews

Air Transat

7.7

Good

579 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

10,231 reviews

Air Transat

7.7

Good

579 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

579 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

11,652 reviews

Air Transat

7.7

Good

579 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$ 698, United Airlines can have you in Caribbean from Montreal in 5h 05m. Montreal and Caribbean are separated by a distance of 3632 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Montreal to Caribbean one-way?
C$ 168 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$ 606. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 384 on average, our data indicates C$ 906 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$ 653). 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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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$ 239	AverageC$ 692	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Copa Airlines	CheapestC$ 245	AverageC$ 732	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
Air Canada	CheapestC$ 265	AverageC$ 711	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 268	AverageC$ 805	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Arajet	CheapestC$ 289	AverageC$ 495	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
WestJet	CheapestC$ 382	AverageC$ 703	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Avianca	CheapestC$ 421	AverageC$ 698	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Flair Airlines	CheapestC$ 425	AverageC$ 621	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Air Transat	CheapestC$ 508	AverageC$ 859	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$ 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 29/10. 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 20 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 20 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 20 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 20 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 20 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 20 September 2026.

Last-minute flights from Montreal to CaribbeanDiscover last-minute flight deals from Montreal to Caribbean. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Caribbean. Data last updated 20 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 20 September 2026.

Search for one-way flight options from Montreal to Caribbean. Find affordable one-way fares based on user searches. Data last updated 20 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 20 September 2026.

It’s optimal to fly from Montreal to Caribbean at noon. By choosing this option you can save up to 3% 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 19 September 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. 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

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 20 September 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 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 20 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 20 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 20 September 2026.

Last-minute flights from Montreal to Caribbean
Discover last-minute flight deals from Montreal to Caribbean. Data last updated 20 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 20 September 2026.