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Cheap flights from Ontario to Gustavia from C$ 541

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SBH
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Gustavia

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Gustavia
Explore the most affordable flight options available from Ontario to Gustavia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Wed 31/129:30 a.m.YYZ - SBH
1 stop22h 45mMultiple Airlines
Thu 8/11:10 p.m.SBH - YYZ
2 stops26h 43mMultiple Airlines
Deal found 16/12C$ 1,288
Wed 31/129:30 a.m.YYZ - SBH
1 stop24h 50mMultiple Airlines
Sat 10/15:35 p.m.SBH - YYZ
1 stop28h 08mMultiple Airlines
Deal found 16/12C$ 1,345
Wed 31/129:30 a.m.YYZ - SBH
1 stop22h 45mMultiple Airlines
Fri 9/11:00 p.m.SBH - YYZ
2 stops27h 17mMultiple Airlines
Deal found 16/12C$ 1,372

Find flight deals from Ontario to Gustavia

Keep the following information in mind while searching for Ontario to Gustavia flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 1,099

One-way from

C$ 541
1/1-10/1
  • 1/1-10/1
  • 3 total stops
  • 71h 00m total
  • Ontario to Gustavia
Search Deals
31/1
  • 31/1
  • 1 total stop
  • 26h 00m total
  • Ontario to Gustavia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Gustavia 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 18 December 2025.
Use the filters below to find and compare flights from Ontario to Gustavia that are best for you.

Fly from

Ontario

Fly to

Gustavia

Route

Depart

Return

Price

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Thu 1/1

9:30 a.m.-5:30 p.m.

1 stop7h 00m

Gustavia St Barthelemy

Thu 8/1

1:10 p.m.-2:53 p.m.

2 stops26h 43m

C$ 1,146

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Thu 1/1

9:30 a.m.-5:30 p.m.

1 stop7h 00m

Gustavia St Barthelemy

Sat 10/1

5:35 p.m.-8:43 p.m.

1 stop28h 08m

C$ 1,208

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

8:00 a.m.-9:20 a.m.

2 stops48h 20m

Gustavia St Barthelemy

Sun 25/1

5:30 p.m.-5:05 p.m.

1 stop24h 35m

C$ 1,223

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Thu 1/1

9:30 a.m.-11:15 a.m.

1 stop24h 45m

Gustavia St Barthelemy

Fri 9/1

1:00 p.m.-3:17 p.m.

2 stops27h 17m

C$ 1,232

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Wed 31/12

9:30 a.m.-9:15 a.m.

1 stop22h 45m

Gustavia St Barthelemy

Thu 8/1

1:10 p.m.-2:53 p.m.

2 stops26h 43m

C$ 1,288

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:45 a.m.-9:20 a.m.

2 stops25h 35m

Gustavia St Barthelemy

Sun 15/2

11:30 a.m.-12:38 a.m.

2 stops14h 08m

C$ 1,345

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Wed 31/12

9:30 a.m.-11:20 a.m.

1 stop24h 50m

Gustavia St Barthelemy

Sat 10/1

5:35 p.m.-8:43 p.m.

1 stop28h 08m

C$ 1,345

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

6:20 a.m.-12:40 p.m.

1 stop6h 20m

Gustavia St Barthelemy

Thu 19/3

5:30 p.m.-12:45 a.m.

2 stops31h 15m

C$ 1,368

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Wed 31/12

9:30 a.m.-9:15 a.m.

1 stop22h 45m

Gustavia St Barthelemy

Fri 9/1

1:00 p.m.-3:17 p.m.

2 stops27h 17m

C$ 1,372

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Fri 2/1

9:30 a.m.-8:40 a.m.

1 stop22h 10m

Gustavia St Barthelemy

Sat 10/1

11:15 a.m.-11:20 p.m.

2 stops13h 05m

C$ 1,386

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 16 results
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Best time to book a flight from Ontario to Gustavia

Have a flexible travel schedule? Discover the best time to fly to Gustavia 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 Gustavia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Gustavia. 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 Gustavia from Ontario?

    If you book a flight to Gustavia from Ontario, you will be flying to St Barthelemy, which is the city’s only airport. Gustavia St Barthelemy (SBH) is located 1.1 km from the centre of Gustavia.

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

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

  • How can I find direct flights from Ontario to Gustavia?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Gustavia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ontario to Gustavia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Gustavia flights
Pearson Intl to Gustavia flights
Vancouver Intl to Gustavia flights

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How does Cheapflights help users find flights from Ontario to Gustavia?

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Gustavia?

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

Need flexible booking options for your flight to Gustavia from Ontario? 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 Ontario to Gustavia become cheaper?

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