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Cheap flights from Montreal to St. Maarten from C$ 194

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SXM
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to St. Maarten

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to St. Maarten
Explore the most affordable flight options available from Montreal to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Sun 31/56:45 a.m.
YUL
-
SXM
1 stop7h 05m
WestJet
Mon 8/62:40 p.m.
SXM
-
YUL
1 stop9h 45m
WestJet
Deal found 2/4C$ 488
Sun 24/56:45 a.m.
YUL
-
SXM
1 stop7h 05m
WestJet
Mon 1/62:40 p.m.
SXM
-
YUL
1 stop9h 45m
WestJet
Deal found 1/4C$ 489
Mon 24/86:45 a.m.
YUL
-
SXM
1 stop7h 05m
WestJet
Mon 31/82:40 p.m.
SXM
-
YUL
1 stop9h 45m
WestJet
Deal found 3/4C$ 495
Thu 28/56:35 p.m.
YUL
-
SXM
1 stop17h 58m
United Airlines
Fri 5/63:50 p.m.
SXM
-
YUL
2 stops21h 19m
United Airlines
Deal found 31/3C$ 496
Wed 3/69:30 p.m.
YUL
-
SXM
1 stop19h 30m
Air Canada
Fri 5/61:35 p.m.
SXM
-
YUL
1 stop18h 02m
Air Canada
Deal found 3/4C$ 498
Tue 2/66:35 p.m.
YUL
-
SXM
1 stop17h 58m
United Airlines
Fri 12/61:35 p.m.
SXM
-
YUL
2 stops21h 05m
United Airlines
Deal found 2/4C$ 500
Fri 29/59:20 p.m.
YUL
-
SXM
2 stops19h 40m
Air Canada
Thu 11/66:00 p.m.
SXM
-
YUL
1 stop14h 20m
Air Canada
Deal found 2/4C$ 502
Sat 30/57:00 a.m.
YUL
-
SXM
1 stop10h 00m
Air Canada
Sat 13/66:00 p.m.
SXM
-
YUL
2 stops18h 01m
Air Canada
Deal found 2/4C$ 503
Sun 12/49:10 p.m.
YUL
-
SXM
1 stop17h 45m
Air Canada
Thu 23/41:35 p.m.
SXM
-
YUL
1 stop27h 53m
Air Canada
Deal found 1/4C$ 505
Sun 19/49:20 a.m.
YUL
-
SXM
2 stops29h 35m
Air Canada
Thu 23/41:35 p.m.
SXM
-
YUL
1 stop27h 53m
Air Canada
Deal found 2/4C$ 506

Find flight deals from Montreal to St. Maarten

Keep the following information in mind while searching for Montreal to St. Maarten flight deals. Data was last updated 5 April 2026.

Round-trip from

C$ 488

One-way from

C$ 194

Popular in

December

Cheapest in

May

Average price

C$ 710

Good round-trip deal

C$ 576 or less

Good one-way deal

C$ 246 or less
WestJet
  • WestJet
  • 31/5-8/6
  • 2 total stops
  • 16h 50m total
  • Montreal to St. Maarten
Search Deals
Air Transat
  • Air Transat
  • 20/4
  • Nonstop
  • 4h 35m total
  • Montreal to St. Maarten
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to St. Maarten.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to St. Maarten.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 5 April 2026.
Use the filters below to find and compare flights from Montreal to St. Maarten 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

Wed 15/4

6:00 a.m.-2:43 p.m.

1 stop8h 43m

Simpson Bay Princess Juliana

Sat 25/4

3:50 p.m.-10:40 a.m.

2 stops18h 50m

C$ 507

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

6:35 p.m.-12:33 p.m.

2 stops17h 58m

Simpson Bay Princess Juliana

Sat 25/4

3:50 p.m.-1:09 p.m.

2 stops21h 19m

C$ 507

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

5:00 p.m.-12:33 p.m.

2 stops19h 33m

Simpson Bay Princess Juliana

Thu 23/4

1:35 p.m.-10:40 a.m.

2 stops21h 05m

C$ 507

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

6:35 p.m.-12:33 p.m.

2 stops17h 58m

Simpson Bay Princess Juliana

Thu 23/4

1:35 p.m.-10:40 a.m.

2 stops21h 05m

C$ 507
Quickest round-trip

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

6:35 p.m.-12:33 p.m.

1 stop17h 58m

Simpson Bay Princess Juliana

Tue 9/6

3:50 p.m.-12:13 a.m.

1 stop8h 23m

C$ 507

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

3:25 p.m.-12:33 p.m.

2 stops21h 08m

Simpson Bay Princess Juliana

Sat 30/5

1:35 p.m.-10:40 a.m.

2 stops21h 05m

C$ 560

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

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

1 stop27h 18m

Simpson Bay Princess Juliana

Tue 9/6

3:50 p.m.-12:13 a.m.

1 stop8h 23m

C$ 569

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

6:35 p.m.-12:33 p.m.

1 stop17h 58m

Simpson Bay Princess Juliana

Wed 10/6

3:50 p.m.-1:09 p.m.

2 stops21h 19m

C$ 569

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:35 p.m.-12:33 p.m.

2 stops17h 58m

Simpson Bay Princess Juliana

Wed 22/4

3:50 p.m.-12:13 a.m.

1 stop8h 23m

C$ 597

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:35 p.m.-4:49 p.m.

2 stops22h 14m

Simpson Bay Princess Juliana

Fri 24/4

1:35 p.m.-2:40 p.m.

2 stops25h 05m

C$ 604

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to St. Maarten

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

What is the cheapest month to book a flight from Montreal to St. Maarten?

Currently, September is the cheapest month in which you can book a flight from Montreal to St. Maarten (average of C$ 364). Flying from Montreal to St. Maarten in October is currently the most expensive (average of C$ 626). 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 YMQ to SX?

Find hourly flight availability from Montreal 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 5 April 2026.

When flying from Montreal to St. Maarten, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Montreal to St. Maarten delayed?

About 18% of weekly flights between Montreal and St. Maarten have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for Montreal to St. Maarten flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to St. Maarten flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 12% of flights being delayed.

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 5 April 2026.
See what other customers who have flown with Air Transat,United Airlines, andWestJet from Montreal to St. Maarten have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
533 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.8

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
533 reviews
Air Transat
7.7
Good
533 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.8

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,545 reviews
Air Transat
7.7
Good
533 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.8

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,315 reviews
Air Transat
7.7
Good
533 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.8

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.1
Good
11,555 reviews
Air Transat
7.7
Good
533 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.8

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,894 reviews
Air Transat
7.7
Good
533 reviews
Check prices

Crew

8.4

Overall

7.7

Boarding

7.9

Food

6.8

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 to St. Maarten?

    Departing from Montreal to St. Maarten will take you 8h 43m. There are 3203 km between Montreal and St. Maarten.

  • What are the cheapest airlines to fly from Montreal to St. Maarten one-way?

    The cheapest airlines for a one-way flight from Montreal to St. Maarten are United Airlines (C$ 186), American Airlines (C$ 207), and Air Canada (C$ 229).

  • What are the most reliable airlines from Montreal to St. Maarten?

    The top 3 most reliable airlines when flying from Montreal to St. Maarten are Air Transat (86%), Air Canada (58%) and WestJet (57%).

  • What are the cheapest flights from Montreal to St. Maarten?

    While on average a flight from Montreal to St. Maarten is generally C$ 496, our data shows the cheapest flight currently is C$ 204. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana), you can expect to pay C$ 431 for that flight.

  • Can I find deals for flights from Montreal to St. Maarten that include hotel bookings?

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

  • How can I find direct flights from Montreal to St. Maarten?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to St. Maarten.

  • Can I find deals for business class flights from Montreal to St. Maarten?

    Yes. Cheapflights offers flight deals from Montreal 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 to St. Maarten?

    Currently, September is the cheapest month in which you can book a flight from Montreal to St. Maarten (average of C$ 364). Flying from Montreal to St. Maarten in October is currently the most expensive (average of C$ 626). 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

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Alternative routes for Montreal to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Montreal to St. Maarten

Discover the top 6 airlines that operate flights from Montreal 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 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 242AverageC$ 855FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 466AverageC$ 852FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 484AverageC$ 696FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 495AverageC$ 768FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 502AverageC$ 693FlexibilityNo cancel feeOn-time60%
Search WestJet flights
WestJet EncoreCheapestC$ 879AverageC$ 934FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to St. Maarten?

When you search for this flight from Montreal to St. Maarten, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to St. Maarten?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to St. Maarten for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Montreal to St. Maarten with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to St. Maarten flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Montreal to St. Maarten become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Maarten from Montreal today and book when prices fit your budget.

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