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Cheap flights from Ontario to Castletown from C$ 1,224

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Castletown departing on 1/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Castletown

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 p.m. - 4:05 p.m.
YUL
-
IOM
11h 30m
1 stop
Multiple Airlines Logo
6:35 p.m. - 2:15 p.m.
IOM
-
YUL
24h 40m
1 stop
C$ 1,224Multiple Airlines
Sat, 1 Aug - Thu, 3 Sep
Multiple Airlines Logo
11:35 p.m. - 4:05 p.m.
YUL
-
IOM
11h 30m
1 stop
Multiple Airlines Logo
6:35 p.m. - 7:30 p.m.
IOM
-
YUL
29h 55m
2 stops
C$ 1,225Multiple Airlines
Sat, 1 Aug - Thu, 3 Sep
Multiple Airlines Logo
8:25 a.m. - 4:50 p.m.
YUL
-
IOM
27h 25m
3 stops
Multiple Airlines Logo
9:40 a.m. - 11:35 a.m.
IOM
-
YUL
30h 55m
2 stops
C$ 1,272Multiple Airlines
Sat, 1 Aug - Thu, 3 Sep
Multiple Airlines Logo
4:40 p.m. - 4:50 p.m.
YUL
-
IOM
19h 10m
3 stops
Multiple Airlines Logo
9:40 a.m. - 10:40 a.m.
IOM
-
YUL
30h 00m
3 stops
C$ 1,445Multiple Airlines
Sat, 1 Aug - Thu, 3 Sep
Multiple Airlines Logo
4:40 p.m. - 2:45 p.m.
YUL
-
IOM
17h 05m
2 stops
Multiple Airlines Logo
9:40 a.m. - 11:35 a.m.
IOM
-
YUL
30h 55m
2 stops
C$ 1,454Multiple Airlines
Sat, 1 Aug - Thu, 3 Sep
British Airways Logo
10:00 p.m. - 11:00 a.m.
YUL
-
IOM
32h 00m
2 stops
British Airways Logo
2:05 p.m. - 8:15 p.m.
IOM
-
YUL
35h 10m
2 stops
C$ 2,082British Airways
Wed, 30 Sep - Sun, 4 Oct
British Airways Logo
10:00 p.m. - 11:00 a.m.
YUL
-
IOM
32h 00m
2 stops
British Airways Logo
2:05 p.m. - 8:15 p.m.
IOM
-
YUL
35h 10m
2 stops
C$ 2,111British Airways
Wed, 30 Sep - Sun, 4 Oct
British Airways Logo
10:00 p.m. - 11:00 a.m.
YUL
-
IOM
32h 00m
2 stops
British Airways Logo
2:05 p.m. - 8:15 p.m.
IOM
-
YUL
35h 10m
2 stops
C$ 2,115British Airways
Wed, 30 Sep - Sun, 4 Oct
British Airways Logo
10:00 p.m. - 11:00 a.m.
YUL
-
IOM
32h 00m
2 stops
British Airways Logo
2:05 p.m. - 8:15 p.m.
IOM
-
YUL
35h 10m
2 stops
C$ 2,116British Airways
Wed, 30 Sep - Sun, 4 Oct
British Airways Logo
10:00 p.m. - 11:00 a.m.
YUL
-
IOM
32h 00m
2 stops
British Airways Logo
2:05 p.m. - 8:15 p.m.
IOM
-
YUL
35h 10m
2 stops
C$ 2,118British Airways
Wed, 30 Sep - Sun, 4 Oct

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British Airways flights from Region of Ontario to Castletown

Our best British Airways deals on Region of Ontario to Castletown flight tickets
British Airways
30 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
32h 00m
2 stops
IOM11:00 a.m.Castletown Ronaldsway
4 Oct
IOM2:05 p.m.Castletown Ronaldsway
35h 10m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,082
British Airways
30 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
32h 00m
2 stops
IOM11:00 a.m.Castletown Ronaldsway
4 Oct
IOM2:05 p.m.Castletown Ronaldsway
35h 10m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,111
British Airways
30 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
32h 00m
2 stops
IOM11:00 a.m.Castletown Ronaldsway
4 Oct
IOM2:05 p.m.Castletown Ronaldsway
35h 10m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,115

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Castletown 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 6 July 2026.
Use the filters below to find and compare flights from Ontario to Castletown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

11:35 p.m.-4:05 p.m.

1 stop11h 30m

Castletown Ronaldsway

Thu 3/9

6:35 p.m.-2:15 p.m.

1 stop24h 40m

C$ 1,224

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

11:35 p.m.-4:05 p.m.

1 stop11h 30m

Castletown Ronaldsway

Thu 3/9

6:35 p.m.-7:30 p.m.

2 stops29h 55m

C$ 1,225

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

8:25 a.m.-4:50 p.m.

3 stops27h 25m

Castletown Ronaldsway

Thu 3/9

9:40 a.m.-11:35 a.m.

2 stops30h 55m

C$ 1,272

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

4:40 p.m.-4:50 p.m.

3 stops19h 10m

Castletown Ronaldsway

Thu 3/9

9:40 a.m.-10:40 a.m.

3 stops30h 00m

C$ 1,445

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

4:40 p.m.-2:45 p.m.

2 stops17h 05m

Castletown Ronaldsway

Thu 3/9

9:40 a.m.-11:35 a.m.

2 stops30h 55m

C$ 1,454

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:00 p.m.-11:00 a.m.

2 stops32h 00m

Castletown Ronaldsway

Sun 4/10

2:05 p.m.-8:15 p.m.

2 stops35h 10m

C$ 2,082

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:00 p.m.-11:00 a.m.

2 stops32h 00m

Castletown Ronaldsway

Sun 4/10

2:05 p.m.-8:15 p.m.

2 stops35h 10m

C$ 2,111

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:00 p.m.-11:00 a.m.

2 stops32h 00m

Castletown Ronaldsway

Sun 4/10

2:05 p.m.-8:15 p.m.

2 stops35h 10m

C$ 2,115

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:00 p.m.-11:00 a.m.

2 stops32h 00m

Castletown Ronaldsway

Sun 4/10

2:05 p.m.-8:15 p.m.

2 stops35h 10m

C$ 2,116

MontrealCastletown

YUL - IOM

YULIOM

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:00 p.m.-11:00 a.m.

2 stops32h 00m

Castletown Ronaldsway

Sun 4/10

2:05 p.m.-8:15 p.m.

2 stops35h 10m

C$ 2,118

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Region of Ontario to Castletown flight deals and tips

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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Region of Ontario to Castletown takes 11h 30m
There are no direct flights from Region of Ontario to Castletown. There are no popular flight routes from Region of Ontario to Castletown.
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Frequently asked questions about flying from Ontario to Castletown

  • When did momondo last update prices for flights from Ontario to Castletown Ronaldsway Airport?

    Prices for flights from Ontario to Castletown Ronaldsway Airport are updated daily.

  • How old do you have to be to fly from Ontario to Castletown Ronaldsway Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Castletown Ronaldsway Airport.

  • What documentation or ID do you need to fly to Castletown Ronaldsway Airport?

    The travel and health documents you'll need for your trip to Castletown Ronaldsway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castletown Ronaldsway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ontario to Castletown

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

    Confirm your travel details to search for the latest offers for flights from Region of Ontario to Castletown. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find Ontario to Castletown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castletown that suits you.

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

Yes. All flights to Castletown from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ontario and Castletown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ontario to Castletown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cabin classes currently available on flights to Castletown

List of cabin classes available on flights landing in Castletown. Availability may vary depending on flight origin and airline.
Business Class to Castletown