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Cheap flights from Ontario to Saint Martin Island from C$ 175

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SXM
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Saint Martin Island

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Saint Martin Island
Explore the most affordable flight options available from Ontario to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Mon 9/35:55 p.m.
YOW
-
SXM
2 stops18h 55m
United Airlines
Mon 16/33:55 p.m.
SXM
-
YOW
2 stops18h 31m
United Airlines
Deal found 20/2C$ 423
Mon 9/37:30 p.m.
YOW
-
SXM
1 stop17h 20m
United Airlines
Sun 15/31:20 p.m.
SXM
-
YOW
1 stop21h 06m
United Airlines
Deal found 22/2C$ 434
Tue 21/46:25 a.m.
YOW
-
SXM
2 stops30h 08m
United Airlines
Thu 23/41:35 p.m.
SXM
-
YOW
2 stops24h 24m
United Airlines
Deal found 19/2C$ 438
Mon 13/47:30 p.m.
YOW
-
SXM
2 stops17h 03m
United Airlines
Sat 18/43:50 p.m.
SXM
-
YOW
2 stops29h 45m
United Airlines
Deal found 19/2C$ 449
Mon 2/38:05 p.m.
YYZ
-
SXM
1 stop16h 45m
Lufthansa
Wed 11/33:55 p.m.
SXM
-
YYZ
1 stop7h 51m
Lufthansa
Deal found 19/2C$ 457
Mon 2/310:15 a.m.
YYZ
-
SXM
Nonstop4h 45m
Air Canada
Wed 11/34:00 p.m.
SXM
-
YYZ
Nonstop5h 15m
Air Canada
Deal found 19/2C$ 460
Thu 9/46:06 p.m.
YYZ
-
SXM
2 stops17h 32m
American Airlines
Thu 16/44:35 p.m.
SXM
-
YYZ
2 stops17h 24m
American Airlines
Deal found 21/2C$ 461
Mon 2/37:10 p.m.
YYZ
-
SXM
2 stops18h 09m
American Airlines
Wed 11/34:28 p.m.
SXM
-
YYZ
2 stops17h 50m
American Airlines
Deal found 19/2C$ 462
Thu 5/36:15 a.m.
YYZ
-
SXM
1 stop7h 25m
Air Canada
Wed 11/34:00 p.m.
SXM
-
YYZ
Nonstop5h 15m
Air Canada
Deal found 21/2C$ 464
Tue 3/39:55 p.m.
YTZ
-
SXM
2 stops39h 45m
Air Canada
Tue 10/31:52 p.m.
SXM
-
YTZ
2 stops43h 50m
Air Canada
Deal found 19/2C$ 465
Tue 24/36:30 a.m.
YYZ
-
SXM
Nonstop4h 45m
Air Transat
Tue 31/312:25 p.m.
SXM
-
YYZ
Nonstop5h 25m
Air Transat
Deal found 20/2C$ 465
Sun 8/36:45 a.m.
YYZ
-
SXM
1 stop8h 12m
United Airlines
Thu 12/33:55 p.m.
SXM
-
YYZ
1 stop7h 51m
United Airlines
Deal found 21/2C$ 466

Find flight deals from Ontario to Saint Martin Island

Keep the following information in mind while searching for Ontario to Saint Martin Island flight deals. Data was last updated 23 February 2026.

Round-trip from

C$ 423

One-way from

C$ 175

Popular in

December

Cheapest in

June

Average price

C$ 750
United Airlines
  • United Airlines
  • 9/3-16/3
  • 3 total stops
  • 35h 51m total
  • Ontario to Saint Martin Island
Search Deals
Air Transat
  • Air Transat
  • 7/4
  • Nonstop
  • 4h 45m total
  • Ontario to Saint Martin Island
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 45 potential increase over avg. RT price).
Search Deals
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 February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Saint Martin Island 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 23 February 2026.
Use the filters below to find and compare flights from Ontario to Saint Martin Island that are best for you.

Fly from

Ontario

Fly to

Saint Martin Island

Route

Depart

Return

Price

OttawaSimpson Bay

YOW - SXM

YOWSXM

Ottawa

Mon 9/3

7:30 p.m.-12:50 p.m.

1 stop17h 20m

Simpson Bay Princess Juliana

Mon 16/3

3:55 p.m.-10:26 a.m.

2 stops18h 31m

C$ 423

OttawaSimpson Bay

YOW - SXM

YOWSXM

Ottawa

Mon 9/3

7:30 p.m.-12:50 p.m.

1 stop17h 20m

Simpson Bay Princess Juliana

Sun 15/3

1:20 p.m.-10:26 a.m.

1 stop21h 06m

C$ 434

OttawaSimpson Bay

YOW - SXM

YOWSXM

Ottawa

Sat 11/4

6:25 a.m.-4:49 p.m.

1 stop10h 24m

Simpson Bay Princess Juliana

Sat 18/4

3:50 p.m.-10:03 a.m.

1 stop18h 13m

C$ 438

OttawaSimpson Bay

YOW - SXM

YOWSXM

Ottawa

Tue 21/4

5:20 p.m.-12:33 p.m.

2 stops19h 13m

Simpson Bay Princess Juliana

Thu 23/4

1:35 p.m.-10:05 p.m.

1 stop8h 30m

C$ 438

TorontoSimpson Bay

YYZ - SXM

YYZSXM

Toronto Pearson Intl

Sat 2/5

7:43 p.m.-12:33 p.m.

2 stops16h 50m

Simpson Bay Princess Juliana

Tue 12/5

1:35 p.m.-2:19 p.m.

2 stops24h 44m

C$ 477

TorontoSimpson Bay

YYZ - SXM

YYZSXM

Toronto Pearson Intl

Sun 24/5

11:00 a.m.-12:33 p.m.

2 stops25h 33m

Simpson Bay Princess Juliana

Thu 28/5

3:50 p.m.-5:56 p.m.

2 stops26h 06m

C$ 487

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

3:00 p.m.-12:50 p.m.

2 stops21h 50m

Simpson Bay Princess Juliana

Tue 24/3

3:55 p.m.-2:00 p.m.

2 stops22h 05m

C$ 492

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

4:45 p.m.-2:51 p.m.

2 stops22h 06m

Simpson Bay Princess Juliana

Tue 17/3

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

1 stop23h 21m

C$ 494

TorontoSimpson Bay

YYZ - SXM

YYZSXM

Toronto Pearson Intl

Mon 9/3

6:40 p.m.-12:50 p.m.

2 stops18h 10m

Simpson Bay Princess Juliana

Mon 16/3

3:55 p.m.-9:58 a.m.

2 stops18h 03m

C$ 502

TorontoSimpson Bay

YYZ - SXM

YYZSXM

Toronto Pearson Intl

Sun 1/3

7:40 p.m.-1:50 p.m.

2 stops17h 10m

Simpson Bay Princess Juliana

Wed 4/3

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

3 stops25h 10m

C$ 503

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 57 results
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Best time to book a flight from Ontario to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island from Ontario 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 Ontario to Saint Martin Island

What is the cheapest month to book a flight from Region of Ontario to Saint Martin Island?

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Saint Martin Island (average of C$ 235). Flying from Region of Ontario to Saint Martin Island in August is currently the most expensive (average of C$ 484). 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 ON to SCH?

Find hourly flight availability from Ontario to Saint Martin Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Saint Martin Island as you normally would.

Weekly flight availability from Region of Ontario to Saint Martin Island

Explore weekly flight availability from Ontario to Saint Martin Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 February 2026.

The most flights from CAON to zzSCH are scheduled on a Monday (2 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Saint Martin Island. 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 Region of Ontario to Saint Martin Island?

    A quick flight from Region of Ontario to Saint Martin Island can take about 17h 20m. United Airlines provides one of the quickest options available for as low as C$ 423. There are 3246 km between Region of Ontario and Saint Martin Island. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Saint Martin Island one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 169. United Airlines flights start at C$ 178 while deals on Air Canada start at C$ 181 one-way.

  • Can I find deals for flights from Ontario to Saint Martin Island that include hotel bookings?

    Yes. In addition to deals on Ontario to Saint Martin Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Saint Martin Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Saint Martin Island.

  • Can I find deals for business class flights from Ontario to Saint Martin Island?

    Yes. Cheapflights offers flight deals from Ontario to Saint Martin Island 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 Region of Ontario to Saint Martin Island?

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Saint Martin Island (average of C$ 235). Flying from Region of Ontario to Saint Martin Island in August is currently the most expensive (average of C$ 484). 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 Ontario to Saint Martin Island

See prices for flight routes from nearby airports that may be better suited for you.
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Québec City to Nassau flights
Pearson Intl to Castries flights

Top 7 airlines flying from Ontario to Saint Martin Island

Discover the top 7 airlines that operate flights from Ontario to Saint Martin Island. 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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 209AverageC$ 598FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 332AverageC$ 819FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 395AverageC$ 632FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 413AverageC$ 607FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 500AverageC$ 710FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 629AverageC$ 760FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Caribbean AirlinesCheapestC$ 912AverageC$ 952FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines 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 Ontario to Saint Martin Island?

Deals for Ontario to Saint Martin Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Saint Martin Island?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Saint Martin Island.

Can Cheapflights find flights from Ontario to Saint Martin Island with no change fees?

Yes, we can. To see specific flights from Ontario to Saint Martin Island 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 Ontario to Saint Martin Island become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Saint Martin Island on Cheapflights with our Price Alert feature and get notified when better prices are available.

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