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Cheap flights from Ontario to Gustavia from C$ 666

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Gustavia departing on 21/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Gustavia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 a.m. - 10:15 a.m.
YYZ
-
SBH
23h 45m1 stop
Multiple Airlines Logo
10:30 a.m. - 8:42 p.m.
SBH
-
YYZ
11h 12m1 stop
C$ 936Multiple Airlines
Tue, 27 Jan - Wed, 4 Feb
Multiple Airlines Logo
9:30 a.m. - 11:35 a.m.
YYZ
-
SBH
26h 05m1 stop
Multiple Airlines Logo
4:20 p.m. - 8:42 p.m.
SBH
-
YYZ
28h 22m1 stop
C$ 957Multiple Airlines
Thu, 26 Mar - Mon, 30 Mar
Multiple Airlines Logo
6:20 a.m. - 12:55 p.m.
YUL
-
SBH
6h 35m1 stop
Multiple Airlines Logo
11:50 a.m. - 12:45 a.m.
SBH
-
YUL
12h 55m2 stops
C$ 1,075Multiple Airlines
Sat, 11 Apr - Thu, 16 Apr
Multiple Airlines Logo
9:30 a.m. - 10:15 a.m.
YYZ
-
SBH
23h 45m1 stop
Multiple Airlines Logo
10:30 a.m. - 8:42 p.m.
SBH
-
YYZ
11h 12m1 stop
C$ 1,078Multiple Airlines
Fri, 6 Feb - Fri, 13 Feb
Multiple Airlines Logo
9:30 a.m. - 10:15 a.m.
YYZ
-
SBH
23h 45m1 stop
Multiple Airlines Logo
12:00 p.m. - 8:42 p.m.
SBH
-
YYZ
9h 42m1 stop
C$ 1,085Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
6:45 a.m. - 4:10 p.m.
YUL
-
SBH
9h 25m2 stops
Multiple Airlines Logo
10:40 a.m. - 12:40 a.m.
SBH
-
YUL
14h 00m2 stops
C$ 1,149Multiple Airlines
Mon, 6 Jul - Sun, 19 Jul
Multiple Airlines Logo
6:20 a.m. - 1:00 p.m.
YUL
-
SBH
6h 40m1 stop
Multiple Airlines Logo
1:10 p.m. - 12:38 a.m.
SBH
-
YUL
11h 28m2 stops
C$ 1,161Multiple Airlines
Sat, 11 Apr - Fri, 17 Apr
Multiple Airlines Logo
6:20 a.m. - 9:20 a.m.
YUL
-
SBH
26h 00m1 stop
Multiple Airlines Logo
5:30 p.m. - 5:05 p.m.
SBH
-
YUL
24h 35m1 stop
C$ 1,164Multiple Airlines
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
6:20 a.m. - 1:00 p.m.
YUL
-
SBH
6h 40m1 stop
Multiple Airlines Logo
12:25 p.m. - 3:10 p.m.
SBH
-
YUL
26h 45m2 stops
C$ 1,191Multiple Airlines
Sat, 11 Apr - Tue, 14 Apr
Multiple Airlines Logo
6:20 a.m. - 9:20 a.m.
YUL
-
SBH
26h 00m1 stop
Multiple Airlines Logo
10:00 a.m. - 5:05 p.m.
SBH
-
YUL
8h 05m1 stop
C$ 1,203Multiple Airlines
Mon, 2 Feb - Wed, 11 Feb

Air Caraïbes flights from Region of Ontario to Gustavia

Our best Air Caraïbes deals on Region of Ontario to Gustavia flight tickets
Air Caraïbes
9 Jan
YUL9:40 p.m.Montreal Pierre Elliott Trudeau Intl
34h 20m
2 stops
SBH9:00 a.m.Gustavia St Barthelemy
12 Jan
SBH5:30 p.m.Gustavia St Barthelemy
51h 10m
2 stops
YUL7:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,777
Air Caraïbes
9 Jan
YUL9:40 p.m.Montreal Pierre Elliott Trudeau Intl
38h 50m
2 stops
SBH1:30 p.m.Gustavia St Barthelemy
12 Jan
SBH5:30 p.m.Gustavia St Barthelemy
51h 10m
2 stops
YUL7:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,316
Air Caraïbes
9 Jan
YUL9:40 p.m.Montreal Pierre Elliott Trudeau Intl
42h 05m
2 stops
SBH4:45 p.m.Gustavia St Barthelemy
12 Jan
SBH5:30 p.m.Gustavia St Barthelemy
51h 10m
2 stops
YUL7:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,508

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Ontario to Gustavia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Tue 27/1

9:30 a.m.-10:15 a.m.

1 stop23h 45m

Gustavia St Barthelemy

Wed 4/2

10:30 a.m.-8:42 p.m.

1 stop11h 12m

C$ 936

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Thu 26/3

9:30 a.m.-11:35 a.m.

1 stop26h 05m

Gustavia St Barthelemy

Mon 30/3

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

1 stop28h 22m

C$ 957

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

6:20 a.m.-12:55 p.m.

1 stop6h 35m

Gustavia St Barthelemy

Thu 16/4

11:50 a.m.-12:45 a.m.

2 stops12h 55m

C$ 1,075

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Fri 6/2

9:30 a.m.-10:15 a.m.

1 stop23h 45m

Gustavia St Barthelemy

Fri 13/2

10:30 a.m.-8:42 p.m.

1 stop11h 12m

C$ 1,078

TorontoGustavia

YYZ - SBH

YYZSBH

Toronto Pearson Intl

Thu 5/2

9:30 a.m.-10:15 a.m.

1 stop23h 45m

Gustavia St Barthelemy

Thu 12/2

12:00 p.m.-8:42 p.m.

1 stop9h 42m

C$ 1,085

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

6:45 a.m.-4:10 p.m.

2 stops9h 25m

Gustavia St Barthelemy

Sun 19/7

10:40 a.m.-12:40 a.m.

2 stops14h 00m

C$ 1,149

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

6:20 a.m.-1:00 p.m.

1 stop6h 40m

Gustavia St Barthelemy

Fri 17/4

1:10 p.m.-12:38 a.m.

2 stops11h 28m

C$ 1,161

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

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

1 stop26h 00m

Gustavia St Barthelemy

Tue 10/2

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

1 stop24h 35m

C$ 1,164

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

6:20 a.m.-1:00 p.m.

1 stop6h 40m

Gustavia St Barthelemy

Tue 14/4

12:25 p.m.-3:10 p.m.

2 stops26h 45m

C$ 1,191

MontrealGustavia

YUL - SBH

YULSBH

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

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

1 stop26h 00m

Gustavia St Barthelemy

Wed 11/2

10:00 a.m.-5:05 p.m.

1 stop8h 05m

C$ 1,203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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Cheap Region of Ontario to Gustavia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Gustavia

Fastest flight time

6h 40m

Direct flights

None
The fastest flight from Region of Ontario to Gustavia takes 6h 40m
There are no direct flights from Region of Ontario to Gustavia. There are no popular flight routes from Region of Ontario to Gustavia.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Gustavia St Barthelemy Airport?

    Prices for flights from Ontario to Gustavia St Barthelemy Airport are updated daily.

  • How old do you have to be to fly from Ontario to Gustavia St Barthelemy Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Gustavia St Barthelemy Airport.

  • What documentation or ID do you need to fly to Gustavia St Barthelemy Airport?

    The required travel and health documents for your Gustavia St Barthelemy Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Gustavia St Barthelemy Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Region of Ontario to Gustavia?

    Price Alerts will notify you by email when the price for flights to Gustavia from Region of Ontario decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Region of Ontario to Gustavia with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Gustavia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Gustavia for you.

Can I find flights from Ontario to Gustavia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Gustavia from Ontario with this policy.

How can momondo help me find flights from Ontario to Gustavia?

momondo provides multiple filters to help you find the best flight to Gustavia from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Gustavia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Gustavia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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