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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten from C$ 180

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SXM
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pierre Elliott Trudeau Intl to St. Maarten

Enter your travel dates to find the best prices.

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

Thu 6/1110:30 p.m.YUL - SXM
2 stops38h 05mAir Canada
Thu 20/113:40 p.m.SXM - YUL
Nonstop5h 00mAir Canada
Deal found 29/10C$ 552
Thu 13/1110:30 p.m.YUL - SXM
2 stops38h 05mAir Canada
Thu 27/113:40 p.m.SXM - YUL
Nonstop5h 00mAir Canada
Deal found 30/10C$ 553
Sat 1/113:00 p.m.YUL - SXM
2 stops24h 57mUnited Airlines
Sat 8/115:00 p.m.SXM - YUL
1 stop23h 16mUnited Airlines
Deal found 27/10C$ 554
Tue 11/1110:30 p.m.YUL - SXM
2 stops38h 20mMultiple Airlines
Tue 18/114:20 p.m.SXM - YUL
1 stop9h 23mMultiple Airlines
Deal found 28/10C$ 556
Sat 1/119:15 a.m.YUL - SXM
2 stops30h 42mUnited Airlines
Sun 9/113:00 p.m.SXM - YUL
2 stops25h 16mUnited Airlines
Deal found 30/10C$ 557
Tue 2/126:45 a.m.YUL - SXM
1 stop7h 36mWestJet
Tue 9/124:20 p.m.SXM - YUL
1 stop9h 23mWestJet
Deal found 30/10C$ 559
Fri 12/122:13 p.m.YUL - SXM
2 stops24h 44mUnited Airlines
Mon 22/124:55 p.m.SXM - YUL
1 stop23h 21mUnited Airlines
Deal found 29/10C$ 563
Thu 11/129:15 a.m.YUL - SXM
2 stops27h 35mUnited Airlines
Thu 18/124:55 p.m.SXM - YUL
1 stop27h 53mUnited Airlines
Deal found 29/10C$ 566
Thu 11/128:10 p.m.YUL - SXM
1 stop18h 50mAir Canada
Thu 18/123:40 p.m.SXM - YUL
Nonstop5h 00mAir Canada
Deal found 30/10C$ 568
Wed 12/116:55 p.m.YUL - SXM
1 stop17h 55mAir Canada
Fri 28/115:00 p.m.SXM - YUL
1 stop21h 22mAir Canada
Deal found 28/10C$ 571

Cheap flight deals from Pierre Elliott Trudeau Intl to St. Maarten

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to St. Maarten flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 549

One-way from

C$ 180

Popular in

February

Cheapest in

January

Average price

C$ 688

Good round-trip deal

C$ 745 or less

Good one-way deal

C$ 249 or less
American Airlines
  • American Airlines
  • 5/2-18/2
  • 3 total stops
  • 43h 15m total
  • Montreal to St. Maarten
Search Deals
United Airlines
  • United Airlines
  • 22/11
  • 2 total stops
  • 23h 57m total
  • Montreal to St. Maarten
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to St. Maarten.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to St. Maarten.
Search Deals

Cheapflights Fare Finder

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

Fly from

Pierre Elliott Trudeau Intl

Fly to

St. Maarten

Route

Depart

Return

Price

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

6:45 a.m.-3:21 p.m.

1 stop7h 36m

Simpson Bay Princess Juliana

Wed 28/1

4:20 p.m.-12:43 a.m.

1 stop9h 23m

C$ 552

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:20 a.m.-11:55 a.m.

Nonstop4h 35m

Simpson Bay Princess Juliana

Thu 22/1

1:05 p.m.-5:05 p.m.

Nonstop5h 00m

C$ 553

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

3:00 p.m.-3:57 p.m.

2 stops23h 57m

Simpson Bay Princess Juliana

Sun 21/12

5:00 p.m.-3:16 p.m.

1 stop23h 16m

C$ 557

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

4:45 p.m.-3:57 p.m.

1 stop22h 12m

Simpson Bay Princess Juliana

Mon 22/12

4:55 p.m.-3:16 p.m.

1 stop23h 21m

C$ 563

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

9:15 a.m.-1:50 p.m.

1 stop27h 35m

Simpson Bay Princess Juliana

Sat 7/2

5:00 p.m.-3:16 p.m.

1 stop23h 16m

C$ 564

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

6:45 a.m.-3:21 p.m.

1 stop7h 36m

Simpson Bay Princess Juliana

Tue 20/1

4:20 p.m.-12:43 a.m.

1 stop9h 23m

C$ 566

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

2:13 p.m.-1:50 p.m.

2 stops22h 37m

Simpson Bay Princess Juliana

Thu 18/12

4:55 p.m.-3:16 p.m.

1 stop23h 21m

C$ 567

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

6:45 a.m.-3:21 p.m.

1 stop7h 36m

Simpson Bay Princess Juliana

Tue 16/12

4:20 p.m.-12:43 a.m.

1 stop9h 23m

C$ 575

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

9:15 a.m.-1:50 p.m.

2 stops27h 35m

Simpson Bay Princess Juliana

Mon 29/12

4:55 p.m.-3:16 p.m.

1 stop23h 21m

C$ 582

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

2:13 p.m.-1:50 p.m.

2 stops22h 37m

Simpson Bay Princess Juliana

Mon 29/12

4:55 p.m.-3:16 p.m.

1 stop23h 21m

C$ 582

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 17 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten 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 St. Maarten

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten (average of C$ 366). Flying from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten in October is currently the most expensive (average of C$ 586). 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 SX?

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

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten in the afternoon. Doing so could potentially save you 56% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing St. Maarten

Get insights into the airlines that provide service to St. Maarten. 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 St. Maarten. Reviews last updated 30 October 2025.
Check out reviews from past customers who have flown with Air Transat,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten 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
469 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

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
469 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

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.
United Airlines
7.4
Good
8,995 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

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
11,034 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

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
3,152 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

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
10,382 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Food

6.8

Overall

7.8

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 St. Maarten. 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 St. Maarten?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten can take about 4h 35m. WestJet provides one of the quickest options available for as low as C$ 553. The distance between Montreal Pierre Elliott Trudeau Intl Airport and St. Maarten is about 3203 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten? While on average our users pay C$ 562, our data indicates the cheapest price to be C$ 229. The most popular route (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana), is priced around C$ 436.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to St. Maarten that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to St. Maarten?

    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 St. Maarten.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to St. Maarten?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to St. Maarten 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 St. Maarten?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten (average of C$ 366). Flying from Montreal Pierre Elliott Trudeau Intl Airport to St. Maarten in October is currently the most expensive (average of C$ 586). 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

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Top 7 airlines flying from Pierre Elliott Trudeau Intl to St. Maarten

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to St. Maarten. 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 272AverageC$ 868FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 471AverageC$ 856FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 542AverageC$ 709FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 556AverageC$ 787FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 588AverageC$ 764FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Sunwing AirlinesCheapestC$ 617AverageC$ 831FlexibilityNo cancel feeOn-timeN/A
Search Sunwing Airlines flights
WestJet EncoreCheapestC$ 880AverageC$ 936FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to St. Maarten?

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Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to St. Maarten for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to St. Maarten with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to St. Maarten with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to St. Maarten become cheaper?

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