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Cheap flights from Montreal to Caribbean from C$ 167

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SJU
7 feb. — 14 feb.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Caribbean

Keep the following information in mind while searching for Montreal to Caribbean flight deals. Data was last updated 8 enero 2026.

Round-trip from

C$ 391

One-way from

C$ 167

Popular in

December

Cheapest in

May

Average price

C$ 690

Good round-trip deal

C$ 486 or less

Good one-way deal

C$ 214 or less
American Airlines
  • American Airlines
  • 29/1-25/2
  • 3 total stops
  • 23h 41m total
  • Montreal to Caribbean
Search Deals
Porter Airlines
  • Porter Airlines
  • 7/4
  • Nonstop
  • 4h 00m total
  • Montreal to Caribbean
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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.
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Find flight deals from Montreal to Caribbean

Enter your travel dates to find the best prices.

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 8 enero 2026.

jue. 29/13:59 p.m.YUL - SJU
1 stop6h 57mAmerican Airlines
mié. 25/27:00 a.m.SJU - YUL
2 stops16h 44mAmerican Airlines
Deal found 8/1C$ 391
sáb. 11/49:45 a.m.YUL - SJU
1 stop10h 49mUnited Airlines
mié. 22/47:20 a.m.SJU - YUL
1 stop7h 40mUnited Airlines
Deal found 7/1C$ 394
sáb. 25/46:10 a.m.YUL - SJU
1 stop8h 34mUnited Airlines
sáb. 2/51:25 p.m.SJU - YUL
1 stop8h 15mUnited Airlines
Deal found 8/1C$ 395
mié. 25/22:13 p.m.YUL - SJU
1 stop7h 09mUnited Airlines
mar. 3/38:05 a.m.SJU - YUL
1 stop8h 11mUnited Airlines
Deal found 8/1C$ 397
lun. 16/27:30 a.m.YUL - SJU
1 stop15h 10mAmerican Airlines
mié. 25/23:51 p.m.SJU - YUL
1 stop7h 53mAmerican Airlines
Deal found 6/1C$ 402
sáb. 24/112:59 p.m.YUL - SJU
2 stops10h 00mAmerican Airlines
mar. 3/26:05 a.m.SJU - YUL
1 stop10h 03mAmerican Airlines
Deal found 6/1C$ 404
lun. 23/27:12 a.m.YUL - SJU
1 stop13h 37mAmerican Airlines
sáb. 28/26:33 a.m.SJU - YUL
1 stop9h 31mAmerican Airlines
Deal found 6/1C$ 405
mar. 24/23:00 p.m.YUL - SJU
1 stop8h 36mUnited Airlines
mié. 4/38:05 a.m.SJU - YUL
1 stop8h 11mUnited Airlines
Deal found 6/1C$ 406
dom. 19/48:30 a.m.YUL - SJU
1 stop12h 04mMultiple Airlines
dom. 26/44:00 p.m.SJU - YUL
1 stop8h 20mMultiple Airlines
Deal found 6/1C$ 412
vie. 1/54:45 p.m.YUL - SJU
1 stop21h 59mMultiple Airlines
dom. 10/54:00 p.m.SJU - YUL
1 stop8h 20mMultiple Airlines
Deal found 7/1C$ 413
sáb. 10/17:00 a.m.YUL - SJU
1 stop12h 50mAmerican Airlines
sáb. 17/16:30 a.m.SJU - YUL
1 stop6h 54mAmerican Airlines
Deal found 8/1C$ 415
jue. 26/36:45 a.m.YUL - PUJ
1 stop7h 45mMultiple Airlines
jue. 2/47:17 p.m.PUJ - YUL
Nonstop5h 03mMultiple Airlines
Deal found 8/1C$ 442

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 enero 2026.
Use the filters below to find and compare flights from Montreal to Caribbean that are best for you.

Fly from

Montreal

Fly to

Caribbean

Route

Depart

Return

Price

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

sáb. 25/4

6:10 a.m.-2:44 p.m.

1 stop8h 34m

San Juan Luis Munoz Marin Intl

sáb. 2/5

1:25 p.m.-9:40 p.m.

1 stop8h 15m

C$ 395

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

mié. 25/2

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

mar. 3/3

8:05 a.m.-3:16 p.m.

1 stop8h 11m

C$ 397

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

dom. 26/4

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

1 stop7h 45m

San Juan Luis Munoz Marin Intl

sáb. 2/5

1:25 p.m.-9:40 p.m.

1 stop8h 15m

C$ 397

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

lun. 20/4

2:20 p.m.-9:24 p.m.

1 stop7h 04m

San Juan Luis Munoz Marin Intl

jue. 23/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 444

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

mar. 21/4

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

1 stop7h 45m

San Juan Luis Munoz Marin Intl

jue. 23/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 444

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

mar. 28/4

6:45 a.m.-2:15 p.m.

1 stop7h 30m

Nassau Intl

mié. 6/5

6:10 p.m.-12:37 a.m.

1 stop6h 27m

C$ 449

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

sáb. 2/5

10:00 a.m.-5:10 p.m.

1 stop7h 10m

Nassau Intl

sáb. 9/5

6:10 p.m.-12:37 a.m.

1 stop6h 27m

C$ 449

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

sáb. 27/6

10:10 a.m.-5:30 p.m.

1 stop7h 20m

Nassau Intl

mié. 8/7

6:30 p.m.-7:37 a.m.

1 stop13h 07m

C$ 452

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

dom. 28/6

9:30 p.m.-5:30 p.m.

1 stop20h 00m

Nassau Intl

mar. 7/7

6:30 p.m.-1:52 a.m.

1 stop7h 22m

C$ 452

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

mié. 22/4

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

1 stop7h 45m

San Juan Luis Munoz Marin Intl

mié. 22/4

4:55 p.m.-12:13 a.m.

1 stop7h 18m

C$ 452

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 60 results
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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.
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

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$ 245). Flying from Montreal to Caribbean in August is currently the most expensive (average of C$ 419). 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?

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 8 enero 2026.

It’s optimal to fly from Montreal to Caribbean in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

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 3 January 2026.

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

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated 8 enero 2026.
Check out reviews from past customers who have flown with Air Transat,United Airlines, andAmerican Airlines 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
491 reviews
Check prices

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.7

Overall

7.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
491 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.7

Overall

7.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,141 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.7

Overall

7.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.2
Good
11,095 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.7

Overall

7.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,235 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.7

Overall

7.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,603 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Crew

8.4

Comfort

7.3

Boarding

7.9

Food

6.7

Overall

7.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Caribbean?

    For as low as C$ 452, United Airlines can have you in Caribbean from Montreal in 7h 20m. Montreal and Caribbean are separated by a distance of 2293 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 United Airlines. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from C$ 173 and C$ 183, 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 most reliable airlines from Montreal to Caribbean?

    Consider Porter Airlines (100%), Air Transat (100%) or Air Canada (67%) when booking your flight. These represent the most reliable airlines when flying 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$ 313. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Punta Cana) can be booked for C$ 386 on average, our data indicates C$ 866 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$ 245). Flying from Montreal to Caribbean in August is currently the most expensive (average of C$ 419). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Montreal to Caribbean

Discover the top 10 airlines that operate flights from Montreal to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 enero 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 250AverageC$ 724FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 252AverageC$ 642FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ArajetCheapestC$ 287AverageC$ 429FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
DeltaCheapestC$ 340AverageC$ 771FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 371AverageC$ 747FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 414AverageC$ 695FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 437AverageC$ 545FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
AviancaCheapestC$ 459AverageC$ 704FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air TransatCheapestC$ 474AverageC$ 835FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Copa AirlinesCheapestC$ 475AverageC$ 798FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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