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Cheap flights from Montreal to St. Maarten from C$ 264

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SXM
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 554

One-way from

C$ 264

Popular in

December

Cheapest in

September

Average price

C$ 710

Good round-trip deal

C$ 560 or less

Good one-way deal

C$ 318 or less
Air Transat
  • Air Transat
  • 4/12-13/12
  • Nonstop
  • 9h 35m total
  • Montreal to St. Maarten
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American Airlines
  • American Airlines
  • 23/6
  • 2 total stops
  • 31h 15m total
  • Montreal to St. Maarten
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to St. Maarten.
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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

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 12 June 2025.

Thu 4/126:20 a.m.YUL - SXM
Nonstop4h 35mAir Transat
Sat 13/121:05 p.m.SXM - YUL
Nonstop5h 00mAir Transat
Deal found 10/6C$ 554
Fri 24/102:30 p.m.YUL - SXM
2 stops22h 45mAmerican Airlines
Fri 31/102:35 p.m.SXM - YUL
2 stops21h 00mAmerican Airlines
Deal found 11/6C$ 555
Mon 4/811:23 a.m.YUL - SXM
1 stop25h 06mUnited Airlines
Wed 13/83:55 p.m.SXM - YUL
1 stop27h 50mUnited Airlines
Deal found 9/6C$ 556
Thu 4/128:45 p.m.YUL - SXM
2 stops18h 30mAir Canada
Sat 13/125:15 p.m.SXM - YUL
2 stops18h 38mAir Canada
Deal found 10/6C$ 562
Sun 26/107:00 a.m.YUL - SXM
1 stop7h 17mMultiple Airlines
Sat 8/111:05 p.m.SXM - YUL
Nonstop5h 00mMultiple Airlines
Deal found 11/6C$ 578
Thu 12/69:45 a.m.YUL - SXM
Nonstop4h 34mWestJet
Thu 19/63:10 p.m.SXM - YUL
Nonstop4h 49mWestJet
Deal found 11/6C$ 599
Mon 4/87:29 a.m.YUL - SXM
2 stops30h 20mFinnair
Wed 13/83:25 p.m.SXM - YUL
2 stops18h 26mFinnair
Deal found 9/6C$ 673

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 12 June 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

Thu 4/12

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

Nonstop4h 35m

Simpson Bay Princess Juliana

Sat 13/12

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

Nonstop5h 00m

C$ 554

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

2:30 p.m.-1:15 p.m.

2 stops22h 45m

Simpson Bay Princess Juliana

Fri 31/10

2:35 p.m.-11:35 a.m.

2 stops21h 00m

C$ 555

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 4/8

11:23 a.m.-12:29 p.m.

1 stop25h 06m

Simpson Bay Princess Juliana

Wed 13/8

3:55 p.m.-7:45 p.m.

1 stop27h 50m

C$ 556

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

8:45 p.m.-4:15 p.m.

2 stops18h 30m

Simpson Bay Princess Juliana

Sat 13/12

5:15 p.m.-10:53 a.m.

2 stops18h 38m

C$ 562

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

7:00 a.m.-2:17 p.m.

1 stop7h 17m

Simpson Bay Princess Juliana

Sat 8/11

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

Nonstop5h 00m

C$ 578

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

9:45 a.m.-2:19 p.m.

Nonstop4h 34m

Simpson Bay Princess Juliana

Thu 10/7

3:10 p.m.-7:59 p.m.

Nonstop4h 49m

C$ 623

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 4/8

7:29 a.m.-1:49 p.m.

2 stops30h 20m

Simpson Bay Princess Juliana

Wed 13/8

3:25 p.m.-9:51 a.m.

2 stops18h 26m

C$ 673

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 23/6

7:50 a.m.-3:05 p.m.

2 stops31h 15m

C$ 264

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sat 26/7

9:15 a.m.-12:29 p.m.

1 stop27h 14m

C$ 301

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

9:45 a.m.-2:19 p.m.

Nonstop4h 34m

C$ 317

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 12 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$ 324). Flying from Montreal to St. Maarten in February is currently the most expensive (average of C$ 603). 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 12 June 2025.

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.

What is the cheapest day to fly from Montreal to St. Maarten?

Use this chart to determine the cheapest time to fly round-trip from Montreal to St. Maarten. Price data was last updated on 8 June 2025.

Travelers seeking maximum savings on their Montreal to St. Maarten flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 12 June 2025.
See what other customers who have flown with Air Transat, Finnair and United Airlines from Montreal to St. Maarten have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
396 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Transat
7.8
Good
396 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Finnair
7.6
Good
1,290 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
United Airlines
7.4
Good
8,790 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
American Airlines
7.2
Good
10,000 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
WestJet
7.2
Good
2,868 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Entertainment

7.1

Crew

8.5

Overall

7.8

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.

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.

  • 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 American Airlines (C$ 264), United Airlines (C$ 301), and WestJet (C$ 317).

  • 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 Sunwing Airlines (100%), WestJet (100%) and Air Transat (100%).

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

    While on average a flight from Montreal to St. Maarten is generally C$ 534, our data shows the cheapest flight currently is C$ 313. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana), you can expect to pay C$ 528 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$ 324). Flying from Montreal to St. Maarten in February is currently the most expensive (average of C$ 603). 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 8 airlines flying from Montreal to St. Maarten

Discover the top 8 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 271AverageC$ 785FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 442AverageC$ 816FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 531AverageC$ 690FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 537AverageC$ 543FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 561AverageC$ 797FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 570AverageC$ 787FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Sunwing AirlinesCheapestC$ 604AverageC$ 874FlexibilityNo cancel feeOn-timeN/A
Search Sunwing Airlines flights
WestJet EncoreCheapestC$ 862AverageC$ 983FlexibilityNo 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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