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Simpson Bay

$138+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SXM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 October or January, booked 68 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/174:45 pmYUL - SXM
2 stops22h 06mUnited Airlines
Wed 12/244:55 pmSXM - YUL
2 stops22h 05mUnited Airlines
Deal found 12/16$386
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/317:00 amYUL - SXM
1 stop7h 51mUnited Airlines
Sat 1/105:00 pmSXM - YUL
2 stops22h 00mUnited Airlines
Deal found 12/17$432
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/163:50 pmYUL - SXM
2 stops21h 30mAmerican Airlines
Mon 12/225:33 pmSXM - YUL
2 stops22h 38mAmerican Airlines
Deal found 12/15$457
This Air Canada deal was found by Cheapflights users on 12/15. 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.
Tue 12/169:00 amYUL - SXM
Nonstop4h 40mAir Canada
Mon 12/225:00 pmSXM - YUL
1 stop9h 53mAir Canada
Deal found 12/15$458
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:20 amYUL - SXM
Nonstop4h 35mMultiple Airlines
Thu 12/254:20 pmSXM - YUL
1 stop9h 23mMultiple Airlines
Deal found 12/17$464
This Air Transat deal was found by Cheapflights users on 12/17. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:20 amYUL - SXM
Nonstop4h 35mAir Transat
Thu 12/251:05 pmSXM - YUL
Nonstop5h 00mAir Transat
Deal found 12/17$478
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/276:00 amYUL - SXM
2 stops30h 50mUnited Airlines
Sat 1/105:00 pmSXM - YUL
2 stops22h 00mUnited Airlines
Deal found 12/17$557
This SmartFares deal was found by Cheapflights users on 12/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:20 amYUL - SXM
Nonstop4h 35mAir Transat
Wed 12/311:05 pmSXM - YUL
Nonstop5h 00mAir Transat
Deal found 12/15$574
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:15 amYUL - SXM
1 stop25h 00mAir Transat
Mon 12/291:05 pmSXM - YUL
Nonstop5h 00mAir Transat
Deal found 12/16$582
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/184:45 pmYUL - SXM
2 stops20h 05mUnited Airlines
Thu 12/254:55 pmSXM - YUL
1 stop27h 53mUnited Airlines
Deal found 12/17$591

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$342
(oojo)

One-way from

$138
(United Airlines)

Popular in

May

Cheapest in

October

Average price

$552

Good round-trip deal

$602 or less

Good one-way deal

$286 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Simpson Bay Princess Juliana flights.
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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. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in December 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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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 December 18, 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

Sat 1/31

6:00 am-1:50 pm

2 stops30h 50m

Simpson Bay Princess Juliana

Sat 2/7

2:52 pm-2:00 pm

2 stops24h 08m

$349

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 1/22

2:13 pm-1:50 pm

2 stops22h 37m

Simpson Bay Princess Juliana

Sun 1/25

4:55 pm-7:48 pm

1 stop27h 53m

$349

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 3/11

6:00 am-12:50 pm

2 stops30h 50m

Simpson Bay Princess Juliana

Wed 3/18

3:55 pm-1:28 pm

2 stops21h 33m

$351

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

6:00 am-12:50 pm

2 stops30h 50m

Simpson Bay Princess Juliana

Tue 3/24

3:55 pm-1:28 pm

2 stops21h 33m

$351

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

3:00 pm-12:50 pm

2 stops21h 50m

Simpson Bay Princess Juliana

Tue 3/24

3:55 pm-1:28 pm

2 stops21h 33m

$365

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

6:45 am-3:17 pm

1 stop7h 32m

Simpson Bay Princess Juliana

Fri 3/13

3:20 pm-12:38 am

1 stop9h 18m

$368

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

Thu 3/12

3:20 pm-12:38 am

1 stop9h 18m

$368

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

6:45 am-3:21 pm

1 stop7h 36m

Simpson Bay Princess Juliana

Sun 1/25

4:20 pm-12:43 am

1 stop9h 23m

$368

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

Tue 3/17

3:20 pm-12:38 am

1 stop9h 18m

$387

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

6:20 am-11:55 am

Nonstop4h 35m

Simpson Bay Princess Juliana

Sat 1/24

1:25 pm-9:20 am

1 stop20h 55m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 17 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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Simpson Bay flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 12, 2025.

Booking 68 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 $262). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay in October is currently the most expensive (average of $449). 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 December 18, 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 December 18, 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
7.8
Good
483 reviews

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
483 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
American Airlines
7.2
Good
11,055 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,204 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,534 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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 is 1 flight 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?

    United Airlines can get you from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay in just under 30h 50m. Your travel time can differ by up to . Airlines will cover a distance of 1990 mi.

  • 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 WestJet and Air Canada, with the lowest prices starting at $341 and $354, respectively. American Airlines is priced at 36% 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 United Airlines, which is currently one of the cheapest options available, starting at $147. Air Canada flights start at $166 while deals on American Airlines start at $170 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 Transat (73%), WestJet (56%) and Air Canada (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 $588, our data shows the cheapest flight currently is $272. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana), you can expect to pay $406 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 $262). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay in October is currently the most expensive (average of $449). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$337Average$676FlexibilityNo cancel feeOn-time71%
WestJetCheapest$341Average$521FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$394Average$732FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$407Average$607FlexibilityNo cancel feeOn-time50%

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