In terms of precipitation, rainfall in Cook Islands ranges from 100.0 - 260.0 mm per month. March is typically the wettest month, when rainfall can reach 260.0 mm. June is typically the driest time to visit Cook Islands when rainfall is around 100.0 mm.

If weather is an important factor for your trip to Cook Islands, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 22.0 C).

What is the cheapest time of day to fly from ON to CK?

When flying from Region of Ontario to Cook Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Ontario to Cook Islands that include hotel bookings?

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

How can I find direct flights from Ontario to Cook Islands?

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

Can I find deals for business class flights from Ontario to Cook Islands?

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

C$ 2,100+ Flights from Ontario to the Cook Islands

Cheap flight deals from Ontario to Cook Islands

Enter your travel dates to find the best prices.

Best flights from Ontario to Cook Islands
Discover carefully curated flight deals from Ontario to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Sun 10/58:55 p.m.YUL - RAR

2 stops40h 20mMultiple Airlines

Sun 17/59:00 a.m.RAR - YUL

2 stops47h 45mMultiple Airlines

Deal found 21/12C$ 2,100

Fri 6/212:45 p.m.YYZ - RAR

2 stops27h 35mMultiple Airlines

Thu 19/24:00 p.m.RAR - YYZ

2 stops27h 05mMultiple Airlines

Deal found 21/12C$ 2,681

Thu 2/47:30 a.m.YUL - RAR

2 stops36h 00mMultiple Airlines

Mon 13/43:45 p.m.RAR - YUL

2 stops32h 59mMultiple Airlines

Deal found 21/12C$ 3,262

Wed 11/28:25 a.m.YUL - RAR

2 stops34h 15mUnited Airlines

Sun 15/22:55 p.m.RAR - YUL

2 stops44h 48mUnited Airlines

Deal found 20/12C$ 16,215

Wed 20/58:05 p.m.YYZ - RAR

2 stops48h 25mUnited Airlines

Sun 24/53:45 p.m.RAR - YYZ

2 stops42h 45mUnited Airlines

Deal found 20/12C$ 16,398

Find flight deals from Ontario to Cook Islands

Round-trip from	C$ 2,100

10/5-17/5
4 total stops
88h 05m total
Ontario to Cook Islands

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Use the filters below to find and compare flights from Ontario to the Cook Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealRarotonga

YUL - RAR

YULRAR

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

8:55 p.m.-7:15 a.m.

2 stops40h 20m

Rarotonga

Sun 17/5

9:00 a.m.-2:45 p.m.

2 stops47h 45m

C$ 2,100

TorontoRarotonga

YYZ - RAR

YYZRAR

Toronto Pearson Intl

Fri 6/2

12:45 p.m.-11:20 a.m.

2 stops27h 35m

Rarotonga

Thu 19/2

4:00 p.m.-12:05 a.m.

2 stops27h 05m

C$ 2,681

MontrealRarotonga

YUL - RAR

YULRAR

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

7:30 a.m.-1:30 p.m.

2 stops36h 00m

Rarotonga

Mon 13/4

3:45 p.m.-6:44 a.m.

2 stops32h 59m

C$ 3,262

MontrealRarotonga

YUL - RAR

YULRAR

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

8:25 a.m.-1:40 p.m.

2 stops34h 15m

Rarotonga

Sun 15/2

2:55 p.m.-4:43 p.m.

2 stops44h 48m

C$ 16,215

TorontoRarotonga

YYZ - RAR

YYZRAR

Toronto Pearson Intl

Wed 20/5

8:05 p.m.-2:30 p.m.

2 stops48h 25m

Rarotonga

Sun 24/5

3:45 p.m.-4:30 p.m.

2 stops42h 45m

C$ 16,398

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Best time to book a flight from Ontario to Cook Islands

Have a flexible travel schedule? Discover the best time to fly to Cook Islands 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 the Cook Islands

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Ontario to Cook Islands that include hotel bookings?
Yes. In addition to deals on Ontario to Cook Islands flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Cook Islands?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Cook Islands.
Can I find deals for business class flights from Ontario to Cook Islands?
Yes. Cheapflights offers flight deals from Ontario to Cook Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Cook Islands

Airline	Cheapest	Average	Flexibility	On-time
Air New Zealand	CheapestC$ 2,690	AverageC$ 2,928	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

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Cheap flights from Ontario to the Cook Islands from C$ 2,100

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Cook Islands

Best flights from Ontario to Cook IslandsDiscover carefully curated flight deals from Ontario to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Discover carefully curated flight deals from Ontario to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Find flight deals from Ontario to Cook Islands

Keep the following information in mind while searching for Ontario to Cook Islands flight deals. Data was last updated 23 December 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to the Cook Islands that are best for you.

Best time to book a flight from Ontario to Cook Islands

Have a flexible travel schedule? Discover the best time to fly to Cook Islands from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to the Cook Islands

Related info for your journey

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

Can I find deals for flights from Ontario to Cook Islands that include hotel bookings?

How can I find direct flights from Ontario to Cook Islands?

Can I find deals for business class flights from Ontario to Cook Islands?

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.

Alternative routes for Ontario to Cook Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Cook Islands

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 Cook Islands?

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

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

Can Cheapflights notify me if prices for flights from Ontario to Cook Islands become cheaper?

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Book with Flexibility

Travel Smart

Best flights from Ontario to Cook Islands
Discover carefully curated flight deals from Ontario to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.