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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay from C$ 242

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SXM
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana are usually found in June or January, booked 82 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Simpson Bay

Enter your travel dates to find the best prices.

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 11 July 2026.

Tue 7/73:25 p.m.
YUL
-
SXM
2 stops21h 08m
United Airlines
Mon 13/73:50 p.m.
SXM
-
YUL
2 stops30h 16m
United Airlines
Deal found 6/7C$ 568
Wed 21/107:20 p.m.
YUL
-
SXM
1 stop18h 50m
WestJet
Thu 5/114:20 p.m.
SXM
-
YUL
1 stop9h 13m
WestJet
Deal found 8/7C$ 576
Thu 9/79:45 a.m.
YUL
-
SXM
2 stops26h 48m
United Airlines
Sun 12/71:35 p.m.
SXM
-
YUL
1 stop8h 31m
United Airlines
Deal found 8/7C$ 587
Fri 10/79:45 a.m.
YUL
-
SXM
2 stops28h 58m
United Airlines
Sat 18/71:35 p.m.
SXM
-
YUL
2 stops27h 55m
United Airlines
Deal found 9/7C$ 589
Sat 24/109:10 a.m.
YUL
-
SXM
1 stop29h 35m
Air Canada
Sat 31/102:40 p.m.
SXM
-
YUL
Nonstop5h 05m
Air Canada
Deal found 8/7C$ 592
Wed 21/101:10 p.m.
YUL
-
SXM
1 stop27h 50m
Air Canada
Sat 31/102:40 p.m.
SXM
-
YUL
Nonstop5h 05m
Air Canada
Deal found 8/7C$ 593
Mon 27/76:45 a.m.
YUL
-
SXM
1 stop7h 35m
WestJet
Thu 6/83:10 p.m.
SXM
-
YUL
1 stop25h 35m
WestJet
Deal found 9/7C$ 594
Thu 31/127:00 a.m.
YUL
-
SXM
1 stop29h 07m
United Airlines
Wed 13/12:52 p.m.
SXM
-
YUL
2 stops23h 59m
United Airlines
Deal found 7/7C$ 597
Sun 25/106:45 a.m.
YUL
-
SXM
1 stop7h 36m
WestJet
Sun 1/114:20 p.m.
SXM
-
YUL
1 stop9h 13m
WestJet
Deal found 8/7C$ 599
Sun 25/106:45 a.m.
YUL
-
SXM
1 stop7h 36m
WestJet
Fri 30/103:20 p.m.
SXM
-
YUL
1 stop9h 13m
WestJet
Deal found 9/7C$ 600
Thu 29/106:45 a.m.
YUL
-
SXM
1 stop7h 36m
WestJet
Mon 9/114:20 p.m.
SXM
-
YUL
1 stop9h 13m
WestJet
Deal found 7/7C$ 602
Thu 22/107:00 a.m.
YUL
-
SXM
1 stop10h 00m
Air Canada
Sun 1/114:45 p.m.
SXM
-
YUL
2 stops20h 08m
Air Canada
Deal found 8/7C$ 603

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 11 July 2026.

Round-trip from

C$ 576

One-way from

C$ 242

Popular in

December

Cheapest in

June

Average price

C$ 706

Good round-trip deal

C$ 662 or less
WestJet
  • WestJet
  • 21/10-3/11
  • 2 total stops
  • 28h 03m total
  • Montreal to Simpson Bay
Search Deals
WestJet
  • WestJet
  • 20/8
  • 1 total stop
  • 7h 25m total
  • Montreal to Simpson Bay
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana.
Search Deals

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 629,999 searches. Data last updated 11 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

2:20 p.m.-1:50 p.m.

1 stop22h 30m

Simpson Bay Princess Juliana

Sat 23/1

2:40 p.m.-9:01 p.m.

1 stop31h 21m

C$ 599

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

9:30 a.m.-1:50 p.m.

1 stop27h 20m

Simpson Bay Princess Juliana

Wed 20/1

2:52 p.m.-1:51 p.m.

2 stops23h 59m

C$ 599

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

2:20 p.m.-1:50 p.m.

1 stop22h 30m

Simpson Bay Princess Juliana

Sun 17/1

4:55 p.m.-1:10 p.m.

2 stops21h 15m

C$ 599

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 7/1

9:30 a.m.-1:50 p.m.

1 stop27h 20m

Simpson Bay Princess Juliana

Tue 26/1

2:52 p.m.-3:02 p.m.

2 stops25h 10m

C$ 599

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

9:15 a.m.-12:33 p.m.

1 stop27h 18m

Simpson Bay Princess Juliana

Fri 31/7

3:50 p.m.-9:26 p.m.

2 stops29h 36m

C$ 701

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

11:23 a.m.-12:33 p.m.

2 stops25h 10m

Simpson Bay Princess Juliana

Fri 7/8

3:50 p.m.-5:30 p.m.

2 stops25h 40m

C$ 882

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

6:10 a.m.-12:33 p.m.

2 stops30h 23m

Simpson Bay Princess Juliana

Sun 2/8

3:50 p.m.-9:26 p.m.

2 stops29h 36m

C$ 882

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

6:10 a.m.-1:18 p.m.

2 stops30h 08m

Simpson Bay Princess Juliana

Sat 19/12

2:10 p.m.-9:01 p.m.

1 stop31h 51m

C$ 896
Quickest round-trip

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

9:35 p.m.-3:45 p.m.

2 stops17h 10m

Simpson Bay Princess Juliana

Sat 19/12

1:25 p.m.-12:35 a.m.

1 stop12h 10m

C$ 928

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

7:10 a.m.-4:33 p.m.

1 stop8h 23m

Simpson Bay Princess Juliana

Wed 6/1

3:50 p.m.-3:20 p.m.

1 stop24h 30m

C$ 934

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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?

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay (average of C$ 613). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay in December is currently the most expensive (average of C$ 804). 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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay?

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 11 July 2026.
Get a feel of what it's like to fly with Air Transat,United Airlines, andWestJet from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
563 reviews
Check prices

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
563 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
United Airlines
7.4
Good
9,981 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
WestJet
7.2
Good
3,409 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
American Airlines
7.1
Good
11,806 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,328 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Comfort

7.3

Crew

8.5

Overall

7.8

Food

6.8

Boarding

8.0

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

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?

    Simpson Bay Princess Juliana (SXM) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Simpson Bay. You should not have trouble finding flights to Princess Juliana from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Simpson Bay airport from Montreal Pierre Elliott Trudeau Intl. It is only a 0.9 km journey from Princess Juliana (SXM) to Simpson Bay’s city centre.

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

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay will take you 22h 30m. Montreal Pierre Elliott Trudeau Intl Airport and Simpson Bay are separated by a distance of 3203 km.

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

    Currently priced at C$ 250, United Airlines will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and WestJet - these airlines can fly you to your destination from C$ 380 and C$ 450, respectively. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay for 64% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay are Air Transat (C$ 207), Air Canada (C$ 223), and WestJet (C$ 255).

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

    Looking at all options, your cheapest flight can be booked for C$ 591. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana) can be booked for C$ 565 on average, our data indicates C$ 737 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay.

  • 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, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay (average of C$ 613). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Simpson Bay in December is currently the most expensive (average of C$ 804). 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

Travelling 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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Fly from Pierre Elliott Trudeau Intl to Simpson Bay on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Simpson Bay. Flights are based on user searches made on Cheapflights and were last updated on 11 July 2026.
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Simpson Bay Princess Juliana

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Simpson Bay

Discover the top 5 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 629,999 searches. Data last updated 11 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 250AverageC$ 600FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 380AverageC$ 849FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 447AverageC$ 644FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 491AverageC$ 697FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 496AverageC$ 771FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Simpson Bay?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Simpson Bay flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Simpson Bay?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Simpson Bay from Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Simpson Bay with no change fees?

Need flexible booking options for your flight to Simpson Bay from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Simpson Bay become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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