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Cheap flights from St. Maarten to Ontario from C$ 210

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — YYZ
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Round-trip from

C$ 403

One-way from

C$ 210

Popular in

December

Cheapest in

March

Average price

C$ 670

Good round-trip deal

C$ 530 or less

Good one-way deal

C$ 379 or less
WestJet
  • WestJet
  • 26/9-28/10
  • 1 total stop
  • 17h 39m total
  • St. Maarten to Ontario
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Copa Airlines
  • Copa Airlines
  • 21/9
  • 1 total stop
  • 12h 48m total
  • St. Maarten to Ontario
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from St. Maarten to Ontario.
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Price to beat on a one-way flight from St. Maarten to Ontario.
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Find flight deals from St. Maarten to Ontario

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 15 September 2025.

Fri 26/912:25 p.m.SXM - YYZ
1 stop12h 48mMultiple Airlines
Tue 28/109:30 a.m.YYZ - SXM
Nonstop4h 51mMultiple Airlines
Deal found 15/9C$ 403
Thu 6/114:20 p.m.SXM - YYZ
Nonstop5h 23mMultiple Airlines
Fri 14/119:00 p.m.YYZ - SXM
1 stop17h 57mMultiple Airlines
Deal found 13/9C$ 409
Sun 26/104:00 p.m.SXM - YYZ
1 stop17h 36mUnited Airlines
Sat 1/1111:00 a.m.YYZ - SXM
1 stop28h 57mUnited Airlines
Deal found 14/9C$ 410
Fri 19/912:25 p.m.SXM - YYZ
1 stop12h 48mCopa Airlines
Sat 27/99:00 a.m.YYZ - SXM
1 stop26h 26mCopa Airlines
Deal found 12/9C$ 413
Thu 30/101:52 p.m.SXM - YYZ
1 stop19h 44mUnited Airlines
Sat 8/116:10 a.m.YYZ - SXM
2 stops32h 47mUnited Airlines
Deal found 13/9C$ 423
Sat 27/91:35 p.m.SXM - YYZ
1 stop8h 48mUnited Airlines
Sun 2/115:50 a.m.YYZ - SXM
1 stop8h 07mUnited Airlines
Deal found 15/9C$ 442
Sat 27/91:35 p.m.SXM - YYZ
1 stop8h 48mUnited Airlines
Thu 30/107:40 p.m.YYZ - SXM
2 stops17h 10mUnited Airlines
Deal found 15/9C$ 448
Thu 4/124:20 p.m.SXM - YUL
1 stop9h 23mWestJet
Thu 11/126:45 a.m.YUL - SXM
1 stop7h 36mWestJet
Deal found 14/9C$ 454
Sat 27/91:35 p.m.SXM - YYZ
2 stops20h 29mUnited Airlines
Sat 1/117:40 p.m.YYZ - SXM
2 stops20h 17mUnited Airlines
Deal found 15/9C$ 454
Sun 26/103:20 p.m.SXM - YYZ
Nonstop5h 23mMultiple Airlines
Sat 1/113:30 p.m.YYZ - SXM
1 stop24h 27mMultiple Airlines
Deal found 14/9C$ 456
Thu 30/101:52 p.m.SXM - YYZ
2 stops20h 06mUnited Airlines
Thu 6/119:00 p.m.YYZ - SXM
2 stops39h 50mUnited Airlines
Deal found 15/9C$ 459
Thu 6/114:20 p.m.SXM - YYZ
Nonstop5h 23mWestJet
Fri 14/119:30 a.m.YYZ - SXM
Nonstop4h 51mWestJet
Deal found 13/9C$ 464

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 15 September 2025.
Use the filters below to find and compare flights from St. Maarten to Ontario that are best for you.

Fly from

St. Maarten

Fly to

Ontario

Route

Depart

Return

Price

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Thu 30/10

1:52 p.m.-9:36 a.m.

1 stop19h 44m

Toronto Pearson Intl

Sat 8/11

6:10 a.m.-3:57 p.m.

2 stops32h 47m

C$ 423

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Thu 30/10

1:52 p.m.-9:58 a.m.

2 stops20h 06m

Toronto Pearson Intl

Thu 6/11

9:00 p.m.-1:50 p.m.

2 stops39h 50m

C$ 459

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Thu 30/10

3:20 p.m.-8:43 p.m.

Nonstop5h 23m

Toronto Pearson Intl

Sat 8/11

6:30 a.m.-12:15 p.m.

Nonstop4h 45m

C$ 508

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Fri 3/10

3:05 p.m.-10:20 p.m.

1 stop31h 15m

Toronto Pearson Intl

Tue 28/10

9:30 a.m.-2:21 p.m.

Nonstop4h 51m

C$ 529

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Tue 28/10

3:20 p.m.-12:43 a.m.

1 stop9h 23m

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

6:45 a.m.-3:21 p.m.

1 stop7h 36m

C$ 537

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sat 27/9

1:35 p.m.-10:23 p.m.

1 stop8h 48m

Toronto Pearson Intl

Tue 28/10

7:40 p.m.-12:50 p.m.

2 stops17h 10m

C$ 575

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Thu 30/10

1:52 p.m.-1:28 p.m.

1 stop23h 36m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

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

Nonstop4h 35m

C$ 582

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sat 27/9

1:35 p.m.-10:04 a.m.

2 stops20h 29m

Toronto Pearson Intl

Mon 27/10

7:40 p.m.-12:50 p.m.

2 stops17h 10m

C$ 582

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sun 5/10

8:35 p.m.-2:05 p.m.

3 stops41h 30m

Toronto Pearson Intl

Tue 28/10

9:30 a.m.-2:21 p.m.

Nonstop4h 51m

C$ 593

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Thu 4/12

2:52 p.m.-3:16 p.m.

2 stops25h 24m

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

4:45 p.m.-3:57 p.m.

1 stop22h 12m

C$ 595

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 47 results
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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 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 15 September 2025.

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 15 September 2025.
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
3,091 reviews
Check prices

Crew

7.9

Boarding

7.4

Entertainment

6.1

Food

6.2

Comfort

7.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
3,091 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Crew

7.9

Boarding

7.4

Entertainment

6.1

Food

6.2

Comfort

7.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

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?

    United Airlines, WestJet, and Air Transat can get you from St. Maarten to Region of Ontario in just under 5h. Your travel time can differ by up to 14h 44m. 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 Copa Airlines, which is currently one of the cheapest options available, starting at C$ 210. United Airlines flights start at C$ 217 while deals on WestJet start at C$ 276 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, January is the cheapest month in which you can book a flight from St. Maarten to Region of Ontario (average of C$ 169). Flying from St. Maarten to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 456AverageC$ 812FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

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

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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.

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