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Cheap flights from Montreal to St. Maarten from C$ 179

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SXM
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 November 2025.

Round-trip from

C$ 535

One-way from

C$ 179

Popular in

February

Cheapest in

January

Average price

C$ 709

Good round-trip deal

C$ 746 or less

Good one-way deal

C$ 249 or less
Air Transat
  • Air Transat
  • 22/1-26/1
  • Nonstop
  • 9h 35m total
  • Montreal to St. Maarten
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WestJet
  • WestJet
  • 11/12
  • 1 total stop
  • 7h 36m total
  • Montreal to St. Maarten
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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.
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Find 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 13 November 2025.

Sat 15/117:30 a.m.YUL - SXM
2 stops29h 30mAmerican Airlines
Sat 22/112:35 p.m.SXM - YUL
1 stop9h 24mAmerican Airlines
Deal found 13/11C$ 541
Sat 15/116:55 p.m.YUL - SXM
1 stop18h 00mAir Canada
Sat 22/113:40 p.m.SXM - YUL
Nonstop5h 00mAir Canada
Deal found 13/11C$ 542
Thu 11/129:30 p.m.YUL - SXM
2 stops17h 30mAir Canada
Sun 21/123:40 p.m.SXM - YUL
Nonstop5h 00mAir Canada
Deal found 13/11C$ 546
Thu 27/116:45 a.m.YUL - SXM
1 stop7h 36mWestJet
Wed 3/124:20 p.m.SXM - YUL
1 stop9h 23mWestJet
Deal found 10/11C$ 548
Fri 12/127:00 a.m.YUL - SXM
1 stop8h 00mAir Canada
Fri 19/125:00 p.m.SXM - YUL
2 stops19h 40mAir Canada
Deal found 12/11C$ 551
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 12/11C$ 552
Fri 12/127:00 a.m.YUL - SXM
1 stop8h 00mAir Canada
Mon 22/125:00 p.m.SXM - YUL
2 stops19h 39mAir Canada
Deal found 11/11C$ 555
Sat 15/112:13 p.m.YUL - SXM
2 stops24h 44mUnited Airlines
Sat 22/115:00 p.m.SXM - YUL
2 stops29h 17mUnited Airlines
Deal found 12/11C$ 556
Tue 2/126:45 a.m.YUL - SXM
1 stop7h 36mMultiple Airlines
Thu 4/121:05 p.m.SXM - YUL
Nonstop5h 00mMultiple Airlines
Deal found 10/11C$ 558
Wed 31/124:00 p.m.YUL - SXM
2 stops22h 51mAir Canada
Tue 3/25:00 p.m.SXM - YUL
1 stop20h 22mAir Canada
Deal found 12/11C$ 559
Wed 26/112:13 p.m.YUL - SXM
2 stops22h 37mUnited Airlines
Sat 6/125:00 p.m.SXM - YUL
1 stop23h 16mUnited Airlines
Deal found 10/11C$ 562

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 13 November 2025.
Use the filters below to find and compare flights from Montreal to St. Maarten that are best for you.

Fly from

Montreal

Fly to

St. Maarten

Route

Depart

Return

Price

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

Nonstop4h 35m

Simpson Bay Princess Juliana

Wed 21/1

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

Nonstop5h 00m

C$ 555

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

3:59 p.m.-2:31 p.m.

1 stop21h 32m

Simpson Bay Princess Juliana

Sat 17/1

5:33 p.m.-12:24 p.m.

2 stops19h 51m

C$ 555

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

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

Nonstop4h 35m

Simpson Bay Princess Juliana

Mon 19/1

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

Nonstop5h 00m

C$ 555

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

Mon 19/1

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

Nonstop5h 00m

C$ 555

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

Wed 21/1

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

Nonstop5h 00m

C$ 555

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$ 555

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

6:45 a.m.-3:17 p.m.

1 stop7h 32m

Simpson Bay Princess Juliana

Wed 25/2

4:20 p.m.-12:38 a.m.

1 stop9h 18m

C$ 562

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

6:45 a.m.-3:17 p.m.

1 stop7h 32m

Simpson Bay Princess Juliana

Tue 24/2

4:20 p.m.-12:38 a.m.

1 stop9h 18m

C$ 562

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

6:45 a.m.-3:17 p.m.

1 stop7h 32m

Simpson Bay Princess Juliana

Wed 25/2

4:20 p.m.-12:38 a.m.

1 stop9h 18m

C$ 562

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:00 a.m.-3:51 p.m.

1 stop7h 51m

Simpson Bay Princess Juliana

Sun 18/1

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

1 stop23h 21m

C$ 563

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 20 results
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$ 367). Flying from Montreal to St. Maarten in October is currently the most expensive (average of C$ 629). 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 13 November 2025.

It’s optimal to fly from Montreal to St. Maarten in the afternoon. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight at noon.

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 13 November 2025.
See what other customers who have flown with Air Transat,United Airlines, andAmerican Airlines 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
7.8
Good
471 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.5

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
471 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.5

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
9,016 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.5

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
11,050 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.5

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
3,160 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.5

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
10,444 reviews
Air Transat
7.8
Good
471 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Overall

7.8

Food

6.8

Crew

8.5

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 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 4h 35m. There are 3203 km between Montreal and St. Maarten. This flight may include one or multiple stops.

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

    While on average a flight from Montreal to St. Maarten is generally C$ 549, our data shows the cheapest flight currently is C$ 230. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana), you can expect to pay C$ 377 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$ 367). Flying from Montreal to St. Maarten in October is currently the most expensive (average of C$ 629). 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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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 7 airlines flying from Montreal to St. Maarten

Discover the top 7 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 273AverageC$ 871FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 473AverageC$ 852FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 541AverageC$ 711FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 558AverageC$ 787FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 592AverageC$ 769FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Sunwing AirlinesCheapestC$ 619AverageC$ 834FlexibilityNo cancel feeOn-timeN/A
Search Sunwing Airlines flights
WestJet EncoreCheapestC$ 883AverageC$ 939FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

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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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