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Cheap flights from Ontario to Simpson Bay from C$ 171

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SXM
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Simpson Bay

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Simpson Bay
Explore the most affordable flight options available from Ontario to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Sat 20/66:25 p.m.
YOW
-
SXM
1 stop19h 55m
WestJet
Sun 28/63:20 p.m.
SXM
-
YOW
1 stop9h 00m
WestJet
Deal found 23/4C$ 389
Mon 22/69:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Thu 2/73:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Deal found 22/4C$ 394
Thu 18/612:20 p.m.
YYZ
-
SXM
Nonstop4h 40m
Air Canada
Thu 25/66:00 p.m.
SXM
-
YYZ
Nonstop5h 00m
Air Canada
Deal found 21/4C$ 397
Sat 23/56:25 p.m.
YOW
-
SXM
1 stop19h 55m
WestJet
Mon 1/63:20 p.m.
SXM
-
YOW
1 stop9h 00m
WestJet
Deal found 23/4C$ 398
Thu 21/59:20 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Thu 28/53:10 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Deal found 22/4C$ 398
Sun 14/69:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Thu 18/63:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Deal found 20/4C$ 400
Mon 8/69:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Mon 15/63:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Deal found 22/4C$ 401
Sun 21/66:25 p.m.
YOW
-
SXM
1 stop19h 55m
WestJet
Sun 28/63:20 p.m.
SXM
-
YOW
1 stop9h 00m
WestJet
Deal found 23/4C$ 402
Sun 7/69:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Sun 14/63:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Deal found 21/4C$ 405
Sun 14/69:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Mon 22/63:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Deal found 24/4C$ 406
Thu 9/79:30 a.m.
YYZ
-
SXM
Nonstop4h 50m
WestJet
Mon 13/73:20 p.m.
SXM
-
YYZ
Nonstop5h 05m
WestJet
Deal found 21/4C$ 411
Sun 7/66:55 a.m.
YOW
-
SXM
1 stop7h 25m
WestJet
Sun 14/63:20 p.m.
SXM
-
YOW
1 stop26h 15m
WestJet
Deal found 23/4C$ 412

Find flight deals from Ontario to Simpson Bay

Keep the following information in mind while searching for Ontario to Simpson Bay flight deals. Data was last updated 24 April 2026.

Round-trip from

C$ 389

One-way from

C$ 171

Popular in

December

Cheapest in

June

Average price

C$ 624

Good round-trip deal

C$ 503 or less

Good one-way deal

C$ 300 or less
WestJet
  • WestJet
  • 20/6-28/6
  • 2 total stops
  • 28h 55m total
  • Ontario to Simpson Bay
Search Deals
WestJet
  • WestJet
  • 21/5
  • Nonstop
  • 4h 50m total
  • Ontario to Simpson Bay
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Simpson Bay Princess Juliana.
Search Deals
Price to beat on a one-way flight from Ontario to Simpson Bay Princess Juliana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Simpson Bay 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 24 April 2026.
Use the filters below to find and compare flights from Ontario to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSimpson Bay

YOW - SXM

YOWSXM

Ottawa

Sun 14/6

6:25 p.m.-2:20 p.m.

1 stop19h 55m

Simpson Bay Princess Juliana

Thu 18/6

3:20 p.m.-5:35 p.m.

1 stop26h 15m

C$ 442
Quickest round-trip

TorontoSimpson Bay

YYZ - SXM

YYZSXM

Toronto Pearson Intl

Mon 25/5

12:30 a.m.-2:43 p.m.

2 stops14h 13m

Simpson Bay Princess Juliana

Sun 31/5

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

Nonstop5h 05m

C$ 464

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

2:20 p.m.-12:33 p.m.

1 stop22h 13m

Simpson Bay Princess Juliana

Fri 5/6

1:35 p.m.-10:40 a.m.

2 stops21h 05m

C$ 508

OttawaSimpson Bay

YOW - SXM

YOWSXM

Ottawa

Sun 14/6

5:50 p.m.-12:33 p.m.

2 stops18h 43m

Simpson Bay Princess Juliana

Thu 18/6

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

1 stop8h 04m

C$ 520

TorontoSimpson Bay

YYZ - SXM

YYZSXM

Toronto Pearson Intl

Sun 21/6

12:45 p.m.-12:33 p.m.

1 stop23h 48m

Simpson Bay Princess Juliana

Thu 25/6

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

2 stops18h 04m

C$ 583

TorontoSimpson Bay

YYZ - SXM

YYZSXM

Toronto Pearson Intl

Thu 4/6

6:02 p.m.-12:40 p.m.

1 stop18h 38m

Simpson Bay Princess Juliana

Wed 10/6

1:40 p.m.-11:58 p.m.

1 stop10h 18m

C$ 594

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

9:45 a.m.-12:33 p.m.

2 stops26h 48m

Simpson Bay Princess Juliana

Wed 3/6

3:50 p.m.-12:13 a.m.

1 stop8h 23m

C$ 680

MontrealSimpson Bay

YUL - SXM

YULSXM

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

9:15 a.m.-12:33 p.m.

1 stop27h 18m

Simpson Bay Princess Juliana

Wed 3/6

3:50 p.m.-12:13 a.m.

1 stop8h 23m

C$ 690

TorontoSimpson Bay

YYZ - SXM

YYZSXM

Toronto Pearson Intl

Tue 2/6

7:00 p.m.-12:33 p.m.

2 stops17h 33m

Simpson Bay Princess Juliana

Mon 8/6

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

2 stops26h 06m

C$ 691

OttawaSimpson Bay

YOW - SXM

YOWSXM

Ottawa

Mon 6/7

6:55 a.m.-2:20 p.m.

1 stop7h 25m

Simpson Bay Princess Juliana

Mon 13/7

3:20 p.m.-8:05 a.m.

1 stop16h 45m

C$ 702

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay 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 Simpson Bay

How far ahead should I book a flight from Region of Ontario to Simpson Bay?

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Simpson Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Region of Ontario to Simpson Bay?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Simpson Bay (average of C$ 170). Flying from Region of Ontario to Simpson Bay in December is currently the most expensive (average of C$ 2,693). 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 SXM?

Find hourly flight availability from Ontario to Simpson Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 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 Simpson Bay as you normally would.

How much does it cost to fly round-trip from Region of Ontario to Simpson Bay?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Simpson Bay from Ontario?

    Located just 0.9 km from the city centre, Simpson Bay Princess Juliana (SXM) is the airport most travelers will use when flying to Simpson Bay from Ontario.

  • How long is the flight from Region of Ontario to Simpson Bay?

    Departing from Region of Ontario to Simpson Bay will take you 18h 38m. Airlines will cover a distance of 3241 km. 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 Region of Ontario to Simpson Bay one-way?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 177. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Region of Ontario to Simpson Bay for a low price.

  • What are the most popular routes from Region of Ontario to Simpson Bay?

    When deciding which route to take from Region of Ontario to Simpson Bay consider Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana, Toronto Pearson Intl - Simpson Bay Princess Juliana or Ottawa - Simpson Bay Princess Juliana as they are the most popular.

  • What are the most reliable airlines from Region of Ontario to Simpson Bay?

    The top 3 most reliable airlines when flying from Region of Ontario to Simpson Bay are Air Transat (100%), Air Canada (74%) and WestJet (62%).

  • What are the cheapest flights from Region of Ontario to Simpson Bay?

    While on average a flight from Region of Ontario to Simpson Bay is generally C$ 489, our data shows the cheapest flight currently is C$ 181. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Simpson Bay Princess Juliana), you can expect to pay C$ 446 for that flight.

  • Can I find deals for flights from Ontario to Simpson Bay that include hotel bookings?

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

  • How can I find direct flights from Ontario to Simpson Bay?

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

  • Can I find deals for business class flights from Ontario to Simpson Bay?

    Yes. Cheapflights offers flight deals from Ontario to Simpson Bay 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 Simpson Bay?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Simpson Bay (average of C$ 170). Flying from Region of Ontario to Simpson Bay in December is currently the most expensive (average of C$ 2,693). 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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Top 6 airlines flying from Ontario to Simpson Bay

Discover the top 6 airlines that operate flights from Ontario to Simpson Bay. 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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 230AverageC$ 562FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 295AverageC$ 772FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 338AverageC$ 632FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 390AverageC$ 637FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 500AverageC$ 688FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 629AverageC$ 760FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 Simpson Bay?

Cheapflights helps you search for flights from Ontario to Simpson Bay 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 Ontario to Simpson Bay?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Simpson Bay for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Simpson Bay with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Simpson Bay, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Simpson Bay become cheaper?

Of course! You can now track prices for flights from Ontario to Simpson Bay 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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