Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Grand Cayman from C$ 150

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GCM
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Grand Cayman

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Grand Cayman
Explore the most affordable flight options available from Ontario to Grand Cayman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Fri 24/42:45 p.m.
YYZ
-
GCM
1 stop23h 45m
United Airlines
Thu 30/41:35 p.m.
GCM
-
YYZ
2 stops25h 11m
United Airlines
Deal found 20/1C$ 379
Mon 20/46:35 p.m.
YUL
-
GCM
2 stops18h 10m
United Airlines
Mon 27/41:50 p.m.
GCM
-
YUL
1 stop19h 50m
United Airlines
Deal found 18/1C$ 379
Fri 23/17:00 a.m.
YTZ
-
GCM
1 stop7h 00m
Porter Airlines
Fri 6/23:00 p.m.
GCM
-
YTZ
1 stop22h 19m
Porter Airlines
Deal found 20/1C$ 379
Tue 20/112:15 p.m.
YYZ
-
GCM
Nonstop4h 10m
Porter Airlines
Thu 22/15:25 p.m.
GCM
-
YYZ
Nonstop4h 05m
Porter Airlines
Deal found 17/1C$ 380
Sat 31/111:30 p.m.
YYZ
-
GCM
1 stop14h 30m
Porter Airlines
Sat 7/25:25 p.m.
GCM
-
YYZ
Nonstop4h 05m
Porter Airlines
Deal found 17/1C$ 382
Wed 8/49:00 p.m.
YYZ
-
GCM
2 stops16h 30m
United Airlines
Wed 22/41:50 p.m.
GCM
-
YYZ
1 stop9h 09m
United Airlines
Deal found 18/1C$ 385
Wed 8/46:00 a.m.
YUL
-
GCM
1 stop6h 45m
United Airlines
Wed 22/41:50 p.m.
GCM
-
YUL
2 stops23h 50m
United Airlines
Deal found 18/1C$ 386
Fri 20/37:15 a.m.
YYZ
-
GCM
1 stop6h 45m
Multiple Airlines
Fri 27/32:00 p.m.
GCM
-
YYZ
1 stop16h 01m
Multiple Airlines
Deal found 18/1C$ 387
Sat 21/25:11 p.m.
YOW
-
GCM
1 stop20h 34m
United Airlines
Sat 28/25:45 p.m.
GCM
-
YOW
2 stops27h 33m
United Airlines
Deal found 18/1C$ 387
Sat 7/33:40 p.m.
YYZ
-
GCM
1 stop21h 20m
Porter Airlines
Sat 14/34:25 p.m.
GCM
-
YYZ
Nonstop4h 05m
Porter Airlines
Deal found 18/1C$ 389
Sat 7/27:27 p.m.
YOW
-
GCM
2 stops18h 18m
United Airlines
Sat 14/25:30 p.m.
GCM
-
YOW
2 stops16h 56m
United Airlines
Deal found 20/1C$ 389
Mon 16/29:25 a.m.
YYZ
-
GCM
Nonstop4h 19m
WestJet
Thu 19/22:50 p.m.
GCM
-
YYZ
Nonstop4h 09m
WestJet
Deal found 20/1C$ 390

Find flight deals from Ontario to Grand Cayman

Keep the following information in mind while searching for Ontario to Grand Cayman flight deals. Data was last updated 20 January 2026.

Round-trip from

C$ 379

One-way from

C$ 150

Popular in

November

Cheapest in

June

Average price

C$ 508
United Airlines
  • United Airlines
  • 24/4-30/4
  • 3 total stops
  • 48h 56m total
  • Ontario to Grand Cayman
Search Deals
Porter Airlines
  • Porter Airlines
  • 8/3
  • 1 total stop
  • 7h 00m total
  • Ontario to Grand Cayman
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Grand Cayman 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 20 January 2026.
Use the filters below to find and compare flights from Ontario to Grand Cayman that are best for you.

Fly from

Ontario

Fly to

Grand Cayman

Route

Depart

Return

Price

MontrealGeorge Town

YUL - GCM

YULGCM

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

6:35 p.m.-12:30 p.m.

2 stops18h 55m

George Town Owen Roberts Intl

Mon 27/4

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

2 stops20h 05m

C$ 379

MontrealGeorge Town

YUL - GCM

YULGCM

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

6:35 p.m.-11:45 a.m.

2 stops18h 10m

George Town Owen Roberts Intl

Thu 23/4

1:50 p.m.-7:45 p.m.

2 stops28h 55m

C$ 379

MontrealGeorge Town

YUL - GCM

YULGCM

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

11:23 a.m.-12:30 p.m.

2 stops26h 07m

George Town Owen Roberts Intl

Fri 24/4

1:35 p.m.-4:10 p.m.

2 stops25h 35m

C$ 379

MontrealGeorge Town

YUL - GCM

YULGCM

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

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

1 stop28h 00m

George Town Owen Roberts Intl

Mon 27/4

1:50 p.m.-10:40 a.m.

1 stop19h 50m

C$ 379

MontrealGeorge Town

YUL - GCM

YULGCM

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

9:15 a.m.-3:05 p.m.

1 stop6h 50m

George Town Owen Roberts Intl

Mon 27/4

1:50 p.m.-10:40 a.m.

1 stop19h 50m

C$ 379

MontrealGeorge Town

YUL - GCM

YULGCM

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

6:00 a.m.-11:45 a.m.

1 stop6h 45m

George Town Owen Roberts Intl

Fri 24/4

1:50 p.m.-2:40 p.m.

2 stops23h 50m

C$ 379

MontrealGeorge Town

YUL - GCM

YULGCM

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

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

1 stop28h 00m

George Town Owen Roberts Intl

Fri 24/4

1:50 p.m.-2:40 p.m.

2 stops23h 50m

C$ 379

MontrealGeorge Town

YUL - GCM

YULGCM

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

6:35 p.m.-12:45 p.m.

2 stops19h 10m

George Town Owen Roberts Intl

Mon 27/4

1:50 p.m.-2:40 p.m.

2 stops23h 50m

C$ 379

TorontoGeorge Town

YYZ - GCM

YYZGCM

Toronto Pearson Intl

Wed 8/4

9:00 p.m.-12:30 p.m.

2 stops16h 30m

George Town Owen Roberts Intl

Wed 22/4

1:50 p.m.-11:59 p.m.

1 stop9h 09m

C$ 385

TorontoGeorge Town

YYZ - GCM

YYZGCM

Toronto Pearson Intl

Tue 7/4

7:00 a.m.-12:45 p.m.

1 stop6h 45m

George Town Owen Roberts Intl

Thu 23/4

1:50 p.m.-11:49 a.m.

1 stop20h 59m

C$ 385

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Ontario to Grand Cayman

Have a flexible travel schedule? Discover the best time to fly to Grand Cayman 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 Grand Cayman

What is the cheapest month to book a flight from Region of Ontario to Grand Cayman?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Grand Cayman (average of C$ 199). Flying from Region of Ontario to Grand Cayman in November is currently the most expensive (average of C$ 422). 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 LAW?

Find hourly flight availability from Ontario to Grand Cayman. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 January 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 Grand Cayman as you normally would.

Related info for your journey

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

  • How long is the flight from Region of Ontario to Grand Cayman?

    Departing from Region of Ontario to Grand Cayman will take you 7h. Airlines will cover a distance of 2710 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 Grand Cayman one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Grand Cayman are Porter Airlines (C$ 162), WestJet (C$ 165), and United Airlines (C$ 167).

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

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

  • How can I find direct flights from Ontario to Grand Cayman?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Grand Cayman 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 Grand Cayman?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Grand Cayman (average of C$ 199). Flying from Region of Ontario to Grand Cayman in November is currently the most expensive (average of C$ 422). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Ontario to Grand Cayman

Discover the top 6 airlines that operate flights from Ontario to Grand Cayman. 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 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 225AverageC$ 600FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 368AverageC$ 601FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 369AverageC$ 652FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 370AverageC$ 576FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 372AverageC$ 439FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 373AverageC$ 655FlexibilityNo cancel feeOn-time60%
Search WestJet 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 Grand Cayman?

Deals for Ontario to Grand Cayman flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Grand Cayman for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Grand Cayman 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 Grand Cayman become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Grand Cayman from Ontario today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.