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Caribbean Islands

$163+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Caribbean Islands

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SJU
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to Caribbean Islands

Cheapest flights from Pierre Elliott Trudeau Intl to Caribbean Islands
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:25 pm
YUL
-
SJU
1 stop8h 25m
United Airlines
Sat 9/261:25 pm
SJU
-
YUL
1 stop8h 41m
United Airlines
Deal found 6/19$289
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 am
YUL
-
SJU
1 stop8h 34m
United Airlines
Sat 9/261:25 pm
SJU
-
YUL
1 stop8h 41m
United Airlines
Deal found 6/18$291
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:10 am
YUL
-
SJU
1 stop8h 34m
United Airlines
Sun 9/202:55 pm
SJU
-
YUL
1 stop7h 11m
United Airlines
Deal found 6/17$301
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am
YUL
-
SJU
1 stop7h 45m
United Airlines
Sat 10/171:25 pm
SJU
-
YUL
1 stop8h 41m
United Airlines
Deal found 6/20$306
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:10 am
YUL
-
SJU
1 stop8h 34m
United Airlines
Sat 9/261:25 pm
SJU
-
YUL
1 stop8h 41m
United Airlines
Deal found 6/18$318
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am
YUL
-
SJU
1 stop6h 40m
United Airlines
Thu 11/268:30 am
SJU
-
YUL
1 stop7h 32m
United Airlines
Deal found 6/17$319
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:06 pm
YUL
-
SJU
2 stops20h 18m
American Airlines
Tue 9/296:27 am
SJU
-
YUL
2 stops16h 25m
American Airlines
Deal found 6/18$326
This United deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am
YUL
-
SJU
1 stop6h 40m
Multiple Airlines
Sat 11/213:00 pm
SJU
-
YUL
Nonstop4h 55m
Multiple Airlines
Deal found 6/17$335
This Trip.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
YUL
-
SJU
1 stop7h 34m
Arajet
Tue 9/294:30 pm
SJU
-
YUL
1 stop7h 50m
Arajet
Deal found 6/18$341
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
YUL
-
SJU
1 stop9h 20m
Arajet
Tue 9/294:30 pm
SJU
-
YUL
1 stop7h 50m
Arajet
Deal found 6/18$343
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am
YUL
-
SJU
1 stop6h 40m
United Airlines
Wed 12/168:30 am
SJU
-
YUL
1 stop7h 32m
United Airlines
Deal found 6/17$346
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:45 am
YUL
-
NAS
2 stops25h 43m
United Airlines
Tue 6/303:59 pm
NAS
-
YUL
1 stop25h 31m
United Airlines
Deal found 6/20$358

Find flight deals from Pierre Elliott Trudeau Intl to Caribbean Islands

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Caribbean Islands flight deals. Data was last updated June 21, 2026.

Round-trip from

$289
(United Airlines)

One-way from

$163
(Air Canada)

Popular in

December

Cheapest in

October

Average price

$575
From Montreal Pierre Elliott Trudeau Intl to Caribbean Islands
Search Deals
One-way flight from Montreal Pierre Elliott Trudeau Intl to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Caribbean Islands 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 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

6:00 am-1:53 pm

1 stop7h 53m

San Juan Luis Munoz Marin Intl

Sat 9/26

1:25 pm-10:06 pm

1 stop8h 41m

$291

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

6:10 am-2:44 pm

1 stop8h 34m

San Juan Luis Munoz Marin Intl

Sat 9/26

1:25 pm-10:06 pm

1 stop8h 41m

$291

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

6:10 am-2:44 pm

1 stop8h 34m

San Juan Luis Munoz Marin Intl

Sun 9/20

2:55 pm-10:06 pm

1 stop7h 11m

$301

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

Sat 10/24

6:00 am-1:33 pm

1 stop7h 33m

Nassau Intl

Fri 10/30

2:40 pm-1:51 pm

2 stops23h 11m

$362

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

Wed 10/14

9:45 am-1:47 pm

2 stops28h 02m

Nassau Intl

Mon 10/19

2:53 pm-1:09 pm

2 stops22h 16m

$366

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

Tue 10/13

9:45 am-1:33 pm

2 stops27h 48m

Nassau Intl

Fri 10/23

2:53 pm-1:09 pm

2 stops22h 16m

$366

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

6:00 am-1:45 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Mon 10/5

1:25 pm-10:06 pm

1 stop8h 41m

$386

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

6:00 am-2:08 pm

1 stop8h 08m

Nassau Intl

Thu 7/9

4:58 pm-10:06 pm

2 stops29h 08m

$386

MontrealNassau

YUL - NAS

YULNAS

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

4:55 pm-3:56 pm

2 stops23h 01m

Nassau Intl

Tue 7/28

2:53 pm-10:40 am

2 stops19h 47m

$390

MontrealBridgetown

YUL - BGI

YULBGI

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

6:00 am-3:25 pm

1 stop9h 25m

Bridgetown Grantley Adams Intl

Sat 7/11

3:05 pm-10:40 am

2 stops19h 35m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Caribbean Islands

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands (average of $446). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands in December is currently the most expensive (average of $678). 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 YUL to EPX?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 21, 2026.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands at noon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the evening.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands?

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated June 21, 2026.
Read reviews from past customers who have flown Air Transat,WestJet, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
556 reviews

Comfort

7.3

Overall

7.8

Boarding

7.9

Crew

8.5

Food

6.8

Entertainment

7.1

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
7.8
Good
556 reviews
Air Transat
7.8
Good
556 reviews

Comfort

7.3

Overall

7.8

Boarding

7.9

Crew

8.5

Food

6.8

Entertainment

7.1

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
3,375 reviews
Air Transat
7.8
Good
556 reviews

Comfort

7.3

Overall

7.8

Boarding

7.9

Crew

8.5

Food

6.8

Entertainment

7.1

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
7.1
Good
11,726 reviews
Air Transat
7.8
Good
556 reviews

Comfort

7.3

Overall

7.8

Boarding

7.9

Crew

8.5

Food

6.8

Entertainment

7.1

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
11,231 reviews
Air Transat
7.8
Good
556 reviews

Comfort

7.3

Overall

7.8

Boarding

7.9

Crew

8.5

Food

6.8

Entertainment

7.1

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 Pierre Elliott Trudeau Intl to Caribbean Islands. 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 Pierre Elliott Trudeau Intl Airport to Caribbean Islands?

    Airlines like United Airlines, Air Transat, and Arajet fly from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands in about 5h 05m. The time it takes to get you to your destination can typically vary by up to 3h 29m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands is about 2257 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $136. Users have also found prices from $142 and $167 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands?

    The most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands is Montreal Pierre Elliott Trudeau Intl - Santo Domingo Las Americas. You may also consider Montreal Pierre Elliott Trudeau Intl - Punta Cana or Montreal Pierre Elliott Trudeau Intl - Willemstad Hato Int..

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands?

    Looking at all options, your cheapest flight can be booked for $194. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Santo Domingo Las Americas) can be booked for $472 on average, our data indicates $665 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Caribbean Islands.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Caribbean Islands 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 Pierre Elliott Trudeau Intl Airport to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands (average of $446). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Caribbean Islands in December is currently the most expensive (average of $678). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Pierre Elliott Trudeau Intl to Caribbean Islands

Discover the top 9 airlines that operate flights from Pierre Elliott Trudeau Intl to Caribbean Islands. 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 2,558,603 searches. Data last updated June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$145Average$463FlexibilityNo cancel feeOn-time52%
WestJetCheapest$152Average$601FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$180Average$552FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$190Average$472FlexibilityNo cancel feeOn-time69%
ArajetCheapest$200Average$384FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$279Average$467FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$304Average$589FlexibilityNo cancel feeOn-time71%
Air TransatCheapest$319Average$634FlexibilityNo cancel feeOn-time50%
Air FranceCheapest$487Average$670FlexibilityNo cancel feeOn-time77%

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