HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Simpson Bay

$155+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Simpson Bay (SXM)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SXM
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pierre Elliott Trudeau Intl to Simpson Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana are usually found in September or October, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Pierre Elliott Trudeau Intl to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Simpson Bay (SXM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$490
(WestJet)

One-way from

$155
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$514

Good round-trip deal

$492 or less

Good one-way deal

$245 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Simpson Bay Princess Juliana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Simpson Bay Princess Juliana flights.
Search Deals
From Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana
Search Deals
One-way flight from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana.
Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Simpson Bay

Cheapest flights from Pierre Elliott Trudeau Intl to Simpson Bay
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This WestJet deal was found by Cheapflights users on 4/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 amYUL - SXM
1 stop7h 17mWestJet
Thu 11/134:10 pmSXM - YUL
1 stop9h 30mWestJet
Deal found 4/29$442
This United Airlines deal was found by Cheapflights users on 4/29. 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 4/309:15 amYUL - SXM
2 stops27h 14mUnited Airlines
Wed 5/73:55 pmSXM - YUL
2 stops21h 14mUnited Airlines
Deal found 4/29$491
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/137:00 amYUL - SXM
1 stop8h 31mAmerican Airlines
Tue 5/204:40 pmSXM - YUL
2 stops21h 04mAmerican Airlines
Deal found 4/29$501
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:00 amYUL - SXM
3 stops31h 00mMultiple Airlines
Wed 6/183:05 pmSXM - YUL
3 stops31h 10mMultiple Airlines
Deal found 4/29$513
This Air Transat deal was found by Cheapflights users on 4/29. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:20 amYUL - SXM
Nonstop4h 35mAir Transat
Thu 11/131:05 pmSXM - YUL
Nonstop5h 00mAir Transat
Deal found 4/29$538
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Thu 6/128:41 amYUL - SXM
1 stop26h 42mCopa Airlines
Wed 6/1812:18 pmSXM - YUL
1 stop12h 22mCopa Airlines
Deal found 4/29$582
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:10 amYUL - SXM
1 stop8h 05mAir Canada
Sat 12/205:15 pmSXM - YUL
1 stop9h 38mAir Canada
Deal found 4/29$705
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:15 pmYUL - SXM
1 stop19h 32mDelta
Wed 10/223:15 pmSXM - YUL
1 stop8h 38mDelta
Deal found 4/28$714

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Simpson Bay 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 April 30, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Simpson Bay

Route

Depart

Return

Price

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 10/16

8:45 am-1:19 pm

Nonstop4h 34m

Simpson Bay Princess Juliana

Thu 10/30

3:10 pm-12:40 am

1 stop9h 30m

$482

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 5/13

7:00 am-3:31 pm

1 stop8h 31m

Simpson Bay Princess Juliana

Tue 5/20

4:40 pm-1:44 pm

2 stops21h 04m

$501

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 6/12

7:00 am-2:00 pm

3 stops31h 00m

Simpson Bay Princess Juliana

Wed 6/18

3:05 pm-10:15 pm

3 stops31h 10m

$513

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 7/18

9:45 am-2:43 pm

2 stops28h 58m

Simpson Bay Princess Juliana

Sun 8/10

3:55 pm-7:45 pm

1 stop27h 50m

$564

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 6/12

8:41 am-11:23 am

1 stop26h 42m

Simpson Bay Princess Juliana

Wed 6/18

12:18 pm-12:40 am

1 stop12h 22m

$582

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 10/11

6:15 pm-1:47 pm

1 stop19h 32m

Simpson Bay Princess Juliana

Mon 10/27

3:15 pm-11:53 pm

1 stop8h 38m

$714

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

9:50 pm-2:43 pm

2 stops16h 53m

Simpson Bay Princess Juliana

Tue 6/17

1:35 pm-6:46 am

2 stops17h 11m

$1,200

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 5/25

5:35 pm-2:24 pm

2 stops20h 49m

$155

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 6/5

8:41 am-11:23 am

1 stop26h 42m

$167

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 5/24

6:45 am-1:15 pm

1 stop30h 30m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 results
1
2

Compare providers for flights from Pierre Elliott Trudeau Intl to Simpson Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Simpson Bay in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Simpson Bay flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Simpson Bay flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Simpson Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Simpson Bay flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Simpson Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pierre Elliott Trudeau Intl to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay 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 Simpson Bay

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Simpson Bay. Price data was last updated on April 25, 2025.

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay (average of $459). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay in July is currently the most expensive (average of $675). 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 SXM?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Simpson Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay as you normally would.

Reviews of airlines servicing Simpson Bay

Get insights into the airlines that provide service to Simpson Bay. 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 Simpson Bay. Reviews last updated April 30, 2025.
Read through reviews of airlines operating flights from Montreal to Simpson Bay, such as Delta, Copa Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Copa Airlines
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Simpson Bay from Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Simpson Bay from Montreal Pierre Elliott Trudeau Intl, you will be flying to Princess Juliana, which is the city’s only airport. Simpson Bay Princess Juliana (SXM) is located 0.5 mi from the center of Simpson Bay. There are 0 flights from Montreal Pierre Elliott Trudeau Intl to Princess Juliana per day from 3 different airlines.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay round-trip?

    Flying on WestJet is currently your cheapest option to Simpson Bay, with prices starting at $490. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $510 and $564, respectively. WestJet is priced at 12% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $155. Copa Airlines flights start at $171 while deals on WestJet start at $228 one-way.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay?

    The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay are Air Canada (89%), Air Transat (88%) and Sunwing Airlines (50%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay?

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay is generally $417, our data shows the cheapest flight currently is $166. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana), you can expect to pay $439 for that flight.

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

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Simpson Bay?

    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 Simpson Bay.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Simpson Bay 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 Simpson Bay?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay (average of $459). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay in July is currently the most expensive (average of $675). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Simpson Bay by adding a car rental and/or hotel reservation to your travel itinerary.
Simpson Bay Princess Juliana Airport car rentals

Top 3 airlines flying from Pierre Elliott Trudeau Intl to Simpson Bay

Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to Simpson Bay. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$373Average$502FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$428Average$619FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$487Average$854FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.