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Cheap flights from St. Maarten to Ontario from C$ 254

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — YYZ
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

C$ 490

One-way from

C$ 254

Popular in

July

Cheapest in

September

Average price

C$ 705

Good one-way deal

C$ 471 or less
WestJet
  • WestJet
  • 12/4-20/4
  • 1 total stop
  • 13h 36m total
  • St. Maarten to Ontario
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American Airlines
  • American Airlines
  • 8/4
  • 2 total stops
  • 20h 00m total
  • St. Maarten to Ontario
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 298 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 43 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from St. Maarten to Ontario.
Search Deals

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 28 March 2025.

Sat 12/43:05 p.m.SXM - YYZ
1 stop8h 50mMultiple Airlines
Sun 20/49:30 a.m.YYZ - SXM
Nonstop4h 46mMultiple Airlines
Deal found 27/3C$ 490
Sat 12/412:10 p.m.SXM - YYZ
1 stop10h 09mAmerican Airlines
Sun 20/46:00 a.m.YYZ - SXM
1 stop7h 00mAmerican Airlines
Deal found 27/3C$ 523
Tue 15/44:25 p.m.SXM - YUL
2 stops21h 14mAmerican Airlines
Sat 26/412:30 p.m.YUL - SXM
2 stops24h 44mAmerican Airlines
Deal found 27/3C$ 532
Thu 27/33:55 p.m.SXM - YYZ
2 stops22h 25mUnited Airlines
Mon 31/36:00 p.m.YYZ - SXM
1 stop18h 29mUnited Airlines
Deal found 27/3C$ 546
Sat 12/44:25 p.m.SXM - YYZ
1 stop19h 34mBritish Airways
Sun 20/46:00 a.m.YYZ - SXM
2 stops9h 24mBritish Airways
Deal found 27/3C$ 586
Mon 14/43:18 p.m.SXM - YUL
2 stops22h 21mBritish Airways
Sun 20/47:00 a.m.YUL - SXM
1 stop8h 24mBritish Airways
Deal found 26/3C$ 589
Mon 14/43:05 p.m.SXM - YUL
1 stop23h 50mMultiple Airlines
Sun 20/410:15 a.m.YUL - SXM
Nonstop4h 35mMultiple Airlines
Deal found 26/3C$ 597
Mon 14/43:10 p.m.SXM - YUL
1 stop9h 29mWestJet
Sun 20/46:45 a.m.YUL - SXM
1 stop7h 31mWestJet
Deal found 26/3C$ 619
Mon 7/412:05 p.m.SXM - YUL
Nonstop5h 00mAir Transat
Mon 14/46:20 a.m.YUL - SXM
Nonstop4h 35mAir Transat
Deal found 27/3C$ 806
Tue 15/41:35 p.m.SXM - YUL
1 stop8h 31mUnited Airlines
Sat 26/46:15 a.m.YUL - SXM
1 stop10h 34mUnited Airlines
Deal found 27/3C$ 956
Mon 7/44:15 p.m.SXM - YUL
2 stops20h 33mAir Canada
Mon 14/47:00 a.m.YUL - SXM
1 stop8h 15mAir Canada
Deal found 27/3C$ 973
Sat 20/121:25 p.m.SXM - YYZ
Nonstop5h 25mAir Transat
Sat 3/16:30 a.m.YYZ - SXM
Nonstop4h 45mAir Transat
Deal found 27/3C$ 988

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 28 March 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

Sat 12/4

3:05 p.m.-11:55 p.m.

1 stop8h 50m

Toronto Pearson Intl

Sun 20/4

9:30 a.m.-2:16 p.m.

Nonstop4h 46m

C$ 490

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sat 12/4

12:10 p.m.-10:19 p.m.

1 stop10h 09m

Toronto Pearson Intl

Sun 20/4

6:00 a.m.-1:00 p.m.

1 stop7h 00m

C$ 523

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Tue 15/4

4:25 p.m.-1:39 p.m.

2 stops21h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 26/4

12:30 p.m.-1:14 p.m.

2 stops24h 44m

C$ 532

Simpson BayToronto

SXM - YYZ

SXMYYZ

Simpson Bay Princess Juliana

Sat 12/4

4:25 p.m.-11:59 a.m.

1 stop19h 34m

Toronto Pearson Intl

Sun 20/4

6:00 a.m.-3:24 p.m.

2 stops9h 24m

C$ 586

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Mon 14/4

3:18 p.m.-1:39 p.m.

2 stops22h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

7:00 a.m.-3:24 p.m.

1 stop8h 24m

C$ 589

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Mon 14/4

3:05 p.m.-2:55 p.m.

1 stop23h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

10:15 a.m.-2:50 p.m.

Nonstop4h 35m

C$ 597

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Mon 14/4

3:10 p.m.-12:39 a.m.

1 stop9h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

6:45 a.m.-2:16 p.m.

1 stop7h 31m

C$ 619

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Mon 7/4

12:05 p.m.-5:05 p.m.

Nonstop5h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

6:20 a.m.-10:55 a.m.

Nonstop4h 35m

C$ 806

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Tue 15/4

1:35 p.m.-10:06 p.m.

1 stop8h 31m

Montreal Pierre Elliott Trudeau Intl

Sat 26/4

6:15 a.m.-4:49 p.m.

1 stop10h 34m

C$ 956

Simpson BayMontreal

SXM - YUL

SXMYUL

Simpson Bay Princess Juliana

Mon 7/4

4:15 p.m.-12:48 p.m.

2 stops20h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

7:00 a.m.-3:15 p.m.

1 stop8h 15m

C$ 973

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 28 results
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2
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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 28 March 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 28 March 2025.
To help decide which airline to fly from St. Maarten to Ontario, see what other customers have to say about Delta, Air Transat and Copa Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Copa Airlines
7.5
Good
1,395 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • 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 American Airlines, which is currently one of the cheapest options available, starting at C$ 254. Air Transat flights start at C$ 359 while deals on Delta start at C$ 377 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$ 167). 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 473AverageC$ 819FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights 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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Of course! You can now track prices for flights from St. Maarten to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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