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Cheap flights from St. Maarten to Ontario from C$ 284

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — YYZ
30 Jun — 7 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. Maarten to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from St. Maarten to Ontario
Explore the most affordable flight options available from St. Maarten to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 May 2026.

Sun 14/63:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
Multiple Airlines
Sat 20/612:20 p.m.
YYZ
-
SXM
Nonstop4h 40m
Multiple Airlines
Deal found 28/5C$ 462
Mon 15/63:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Mon 22/69:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Deal found 30/5C$ 476
Sun 14/63:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Mon 22/69:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Deal found 30/5C$ 477
Thu 18/63:10 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Mon 22/69:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Deal found 30/5C$ 483
Fri 5/61:35 p.m.
SXM
-
YUL
1 stop18h 02m
Air Canada
Fri 12/68:30 p.m.
YUL
-
SXM
1 stop20h 30m
Air Canada
Deal found 27/5C$ 524
Fri 5/63:50 p.m.
SXM
-
YUL
2 stops24h 20m
United Airlines
Fri 12/66:35 p.m.
YUL
-
SXM
1 stop17h 58m
United Airlines
Deal found 28/5C$ 537
Sat 6/61:35 p.m.
SXM
-
YYZ
1 stop8h 48m
United Airlines
Mon 15/68:00 p.m.
YYZ
-
SXM
2 stops16h 33m
United Airlines
Deal found 28/5C$ 548
Fri 29/53:50 p.m.
SXM
-
YUL
2 stops21h 19m
United Airlines
Thu 4/63:25 p.m.
YUL
-
SXM
2 stops21h 08m
United Airlines
Deal found 28/5C$ 574
Fri 5/61:35 p.m.
SXM
-
YUL
1 stop8h 31m
Multiple Airlines
Thu 11/68:35 a.m.
YUL
-
SXM
1 stop26h 52m
Multiple Airlines
Deal found 26/5C$ 625
Fri 5/61:35 p.m.
SXM
-
YUL
1 stop26h 35m
Air Canada
Thu 11/69:20 p.m.
YUL
-
SXM
2 stops43h 40m
Air Canada
Deal found 26/5C$ 634
Fri 5/62:53 p.m.
SXM
-
YUL
2 stops18h 57m
American Airlines
Fri 12/67:10 a.m.
YUL
-
SXM
1 stop8h 32m
American Airlines
Deal found 28/5C$ 657
Mon 6/73:20 p.m.
SXM
-
YOW
1 stop16h 45m
Multiple Airlines
Mon 24/86:55 a.m.
YOW
-
SXM
1 stop7h 25m
Multiple Airlines
Deal found 26/5C$ 775

Find flight deals from St. Maarten to Ontario

Keep the following information in mind while searching for St. Maarten to Ontario flight deals. Data was last updated 31 May 2026.

Round-trip from

C$ 462

One-way from

C$ 284

Popular in

February

Cheapest in

July

Average price

C$ 559

Good round-trip deal

C$ 384 or less

Good one-way deal

C$ 468 or less
Air Canada
  • Air Canada
  • 14/6-20/6
  • Nonstop
  • 9h 45m total
  • St. Maarten to Ontario
Search Deals
United Airlines
  • United Airlines
  • 9/6
  • 1 total stop
  • 8h 31m total
  • St. Maarten to Ontario
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 533 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 22% potential price decrease (C$ 208 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from St. Maarten to Ontario.
Search Deals
Price to beat on a one-way flight from St. Maarten to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Maarten to Ontario 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 31 May 2026.
Use the filters below to find and compare flights from St. Maarten to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sun 14/6

3:20 p.m.-8:25 p.m.

Nonstop5h 05m

Toronto Pearson Intl

Sat 20/6

10:58 p.m.-11:27 a.m.

1 stop12h 29m

C$ 497

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sun 1/11

4:20 p.m.-8:42 p.m.

Nonstop5h 22m

Toronto Pearson Intl

Fri 20/11

9:30 a.m.-3:21 p.m.

Nonstop4h 51m

C$ 677

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Thu 1/10

6:00 p.m.-6:50 a.m.

2 stops12h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

9:35 p.m.-1:35 p.m.

2 stops40h 00m

C$ 705
Quickest round-trip

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sun 5/7

3:20 p.m.-8:25 p.m.

Nonstop5h 05m

Toronto Pearson Intl

Mon 20/7

9:30 a.m.-2:20 p.m.

Nonstop4h 50m

C$ 734

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Wed 29/7

1:35 p.m.-1:08 p.m.

2 stops23h 33m

Toronto Pearson Intl

Tue 4/8

10:00 p.m.-2:43 p.m.

2 stops40h 43m

C$ 833

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sun 9/8

1:35 p.m.-11:45 p.m.

2 stops10h 10m

Toronto Pearson Intl

Thu 13/8

9:20 a.m.-2:10 p.m.

Nonstop4h 50m

C$ 852

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sat 13/6

3:50 p.m.-9:54 a.m.

2 stops18h 04m

Toronto Pearson Intl

Sat 20/6

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

2 stops25h 33m

C$ 888

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Fri 12/6

6:30 p.m.-2:08 p.m.

2 stops19h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

9:55 p.m.-5:00 p.m.

1 stop19h 05m

C$ 896

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Mon 20/7

2:51 p.m.-10:31 p.m.

1 stop7h 40m

Toronto Pearson Intl

Mon 10/8

6:15 a.m.-1:42 p.m.

1 stop7h 27m

C$ 932

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Fri 24/7

3:50 p.m.-11:54 p.m.

1 stop8h 04m

Toronto Pearson Intl

Wed 5/8

8:00 p.m.-2:43 p.m.

1 stop18h 43m

C$ 938

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/5

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from St. Maarten to Ontario

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

What is the cheapest month to book a flight from St. Maarten to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from St. Maarten to Region of Ontario (average of C$ 200). Flying from St. Maarten to Region of Ontario in January is currently the most expensive (average of C$ 617). 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 SX to ON?

Find hourly flight availability from St. Maarten to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 May 2026.

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 31 May 2026.
Check out reviews from past customers who have flown with WestJet from St. Maarten to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,350 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Overall

7.2

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2026

TQO - YYZ

I had a very happy experience with fast boarding, an early flight and landing, and a quick baggage claim.
WestJet
7.2
Good
3,350 reviews
WestJet
7.2
Good
3,350 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Overall

7.2

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2026

TQO - YYZ

I had a very happy experience with fast boarding, an early flight and landing, and a quick baggage claim.

Related info for your journey

Find useful and relevant information for your journey from St. Maarten to Ontario. 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 St. Maarten to Region of Ontario?

    Air Canada, American Airlines, and United Airlines can get you from St. Maarten to Region of Ontario in just under 12h 50m. Your travel time can differ by up to 9h 39m. There are 3203 km between St. Maarten and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 157. Air Transat flights start at C$ 157 while deals on WestJet start at C$ 266 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Maarten to Ontario 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 St. Maarten to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from St. Maarten to Region of Ontario (average of C$ 200). Flying from St. Maarten to Region of Ontario in January is currently the most expensive (average of C$ 617). 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 St. Maarten to Ontario

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

Discover the top airline that operate flights from St. Maarten to Ontario. 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 31 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 482AverageC$ 725FlexibilityNo cancel feeOn-time60%
Search WestJet 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 St. Maarten to Ontario?

Cheapflights helps you search for flights from St. Maarten to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Ontario from St. Maarten by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Ontario from St. Maarten? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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