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Simpson Bay

$194+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SXM
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana are usually found in September or October, booked 48 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 September 16, 2025.

Round-trip from

$412
(oojo)

One-way from

$194
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$500

Good round-trip deal

$407 or less

Good one-way deal

$193 or less
From Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 10% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana.
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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 September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 11/82:13 pmYUL - SXM
2 stops24h 44mUnited Airlines
Sat 11/225:00 pmSXM - YUL
2 stops21h 28mUnited Airlines
Deal found 9/15$413
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/232:35 pmYUL - SXM
2 stops23h 02mAmerican Airlines
Thu 10/304:24 pmSXM - YUL
2 stops21h 10mAmerican Airlines
Deal found 9/15$446
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/312:13 pmYUL - SXM
2 stops24h 44mUnited Airlines
Sun 11/93:00 pmSXM - YUL
2 stops25h 16mUnited Airlines
Deal found 9/14$462
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/96:00 amYUL - SXM
1 stop8h 57mUnited Airlines
Sun 11/163:00 pmSXM - YUL
2 stops31h 42mUnited Airlines
Deal found 9/15$463
This WestJet deal was found by Cheapflights users on 9/15. 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.
Tue 11/46:45 amYUL - SXM
1 stop7h 36mWestJet
Sun 11/94:20 pmSXM - YUL
1 stop9h 23mWestJet
Deal found 9/15$473
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/13:00 pmYUL - SXM
2 stops24h 57mUnited Airlines
Sun 11/93:00 pmSXM - YUL
2 stops23h 28mUnited Airlines
Deal found 9/15$481
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/14:45 pmYUL - SXM
1 stop23h 12mUnited Airlines
Sat 11/82:40 pmSXM - YUL
1 stop24h 20mUnited Airlines
Deal found 9/16$482
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/163:52 pmYUL - SXM
2 stops21h 00mAmerican Airlines
Mon 12/225:33 pmSXM - YUL
2 stops22h 51mAmerican Airlines
Deal found 9/16$483
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/316:15 pmYUL - SXM
1 stop20h 42mUnited Airlines
Wed 11/52:52 pmSXM - YUL
2 stops25h 24mUnited Airlines
Deal found 9/15$490
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/168:30 amYUL - SXM
2 stops28h 20mUnited Airlines
Sat 11/222:40 pmSXM - YUL
2 stops25h 36mUnited Airlines
Deal found 9/14$492
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/82:13 pmYUL - SXM
2 stops24h 44mUnited Airlines
Sun 11/163:00 pmSXM - YUL
1 stop25h 57mUnited Airlines
Deal found 9/15$493
This Air Canada deal was found by Cheapflights users on 9/15. 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 12/66:55 pmYUL - SXM
1 stop17h 23mAir Canada
Tue 1/65:00 pmSXM - YUL
1 stop8h 32mAir Canada
Deal found 9/15$499

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 September 16, 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 1/29

6:20 am-11:55 am

Nonstop4h 35m

Simpson Bay Princess Juliana

Thu 2/5

1:05 pm-5:05 pm

Nonstop5h 00m

$434

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

6:20 pm-12:15 pm

1 stop16h 55m

Simpson Bay Princess Juliana

Thu 2/5

1:05 pm-5:05 pm

Nonstop5h 00m

$440

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

6:20 am-11:55 am

Nonstop4h 35m

Simpson Bay Princess Juliana

Mon 2/9

1:05 pm-5:05 pm

Nonstop5h 00m

$443

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

6:20 am-11:55 am

Nonstop4h 35m

Simpson Bay Princess Juliana

Mon 3/2

1:05 pm-5:05 pm

Nonstop5h 00m

$443

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 1/8

6:45 am-3:21 pm

1 stop7h 36m

Simpson Bay Princess Juliana

Thu 1/15

4:20 pm-12:43 am

1 stop9h 23m

$445

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

6:45 am-3:17 pm

1 stop7h 32m

Simpson Bay Princess Juliana

Wed 3/4

4:20 pm-12:38 am

1 stop9h 18m

$446

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 1/27

6:45 am-3:21 pm

1 stop7h 36m

Simpson Bay Princess Juliana

Mon 2/2

4:20 pm-12:38 am

1 stop9h 18m

$449

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

6:45 am-3:17 pm

1 stop7h 32m

Simpson Bay Princess Juliana

Thu 2/5

4:20 pm-12:38 am

1 stop9h 18m

$449

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

6:20 pm-12:15 pm

1 stop16h 55m

Simpson Bay Princess Juliana

Mon 3/2

1:05 pm-5:05 pm

Nonstop5h 00m

$449

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 1/23

6:45 am-3:21 pm

1 stop7h 36m

Simpson Bay Princess Juliana

Thu 1/29

4:20 pm-12:43 am

1 stop9h 23m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
1
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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 September 12, 2025.

Booking 48 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 March is currently the most expensive (average of $652). 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.

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 September 16, 2025.
Peruse reviews from past customers who have flown with Air Transat, American Airlines, and WestJet from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay 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
438 reviews

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
American Airlines
7.2
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
WestJet
7.2
Good
3,093 reviews
Air Transat
7.7
Good
438 reviews

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews

Boarding

7.9

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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 4 different airlines.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay?

    Air Transat and WestJet can get you from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay in just under 4h 35m. Your travel time can differ by up to 3h 01m. Airlines will cover a distance of 1990 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Simpson Bay, with prices starting at $337. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at $354 and $388, respectively. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • 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 $376, our data shows the cheapest flight currently is $193. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana), you can expect to pay $342 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 March is currently the most expensive (average of $652). 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

Traveling to a place near Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
Philipsburg

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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 4 airlines flying from Pierre Elliott Trudeau Intl to Simpson Bay

Discover the top 4 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$337Average$610FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$354Average$854FlexibilityNo cancel feeOn-time67%
WestJetCheapest$388Average$543FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$407Average$600FlexibilityNo cancel feeOn-time50%

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