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Cheap flights from Ontario to the Cook Islands from $569

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 the Cook Islands departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to the Cook Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 am - 10:50 pm
ONT
-
RAR
17h 20m
1 stop
Multiple Airlines Logo
1:05 pm - 9:10 pm
RAR
-
ONT
29h 05m
1 stop
$966Multiple Airlines
Fri, Apr 24 - Sat, May 2
Multiple Airlines Logo
7:50 am - 10:45 pm
ONT
-
RAR
17h 55m
1 stop
Multiple Airlines Logo
11:05 am - 10:20 pm
RAR
-
ONT
32h 15m
1 stop
$1,049Multiple Airlines
Fri, Jun 12 - Sat, Jun 27
Multiple Airlines Logo
7:50 am - 10:45 pm
ONT
-
RAR
17h 55m
1 stop
Multiple Airlines Logo
11:05 am - 10:20 pm
RAR
-
ONT
32h 15m
1 stop
$1,050Multiple Airlines
Fri, Jun 26 - Sat, Jul 25
Multiple Airlines Logo
7:00 am - 10:50 pm
ONT
-
RAR
18h 50m
2 stops
Multiple Airlines Logo
1:05 pm - 9:10 pm
RAR
-
ONT
29h 05m
1 stop
$1,062Multiple Airlines
Fri, Apr 24 - Sat, May 2
Multiple Airlines Logo
7:59 pm - 10:50 pm
ONT
-
RAR
29h 51m
2 stops
Multiple Airlines Logo
1:05 pm - 9:10 pm
RAR
-
ONT
29h 05m
1 stop
$1,071Multiple Airlines
Thu, Apr 23 - Sat, May 2
Multiple Airlines Logo
7:50 am - 10:45 pm
ONT
-
RAR
17h 55m
1 stop
Multiple Airlines Logo
11:05 am - 9:51 am
RAR
-
ONT
19h 46m
2 stops
$1,083Multiple Airlines
Fri, Jun 26 - Sat, Jul 25
Multiple Airlines Logo
7:41 pm - 10:50 pm
ONT
-
RAR
54h 09m
2 stops
Multiple Airlines Logo
11:05 am - 10:07 pm
RAR
-
ONT
32h 02m
1 stop
$1,091Multiple Airlines
Wed, May 13 - Sat, May 16
Multiple Airlines Logo
7:41 pm - 10:50 pm
ONT
-
RAR
54h 09m
2 stops
Multiple Airlines Logo
11:05 am - 10:07 pm
RAR
-
ONT
32h 02m
1 stop
$1,092Multiple Airlines
Wed, May 13 - Sat, May 16
Multiple Airlines Logo
12:01 pm - 10:50 pm
ONT
-
RAR
61h 49m
2 stops
Multiple Airlines Logo
11:05 am - 10:07 pm
RAR
-
ONT
32h 02m
1 stop
$1,101Multiple Airlines
Wed, May 13 - Sat, May 23
Multiple Airlines Logo
7:50 am - 10:45 pm
ONT
-
RAR
17h 55m
1 stop
Multiple Airlines Logo
11:05 am - 11:19 am
RAR
-
ONT
21h 14m
2 stops
$1,124Multiple Airlines
Fri, Jun 12 - Sat, Jun 27

United Airlines flights from Ontario to Cook Islands

Our best United Airlines deals on Ontario to Cook Islands flight tickets
United Airlines
May 13
ONT6:59 pmOntario
22h 31m
2 stops
RAR2:30 pmRarotonga
May 16
RAR3:45 pmRarotonga
28h 14m
2 stops
ONT10:59 pmOntario
$10,543
United Airlines
Mar 21
ONT1:40 pmOntario
27h 00m
2 stops
RAR1:40 pmRarotonga
Mar 28
RAR2:45 pmRarotonga
24h 02m
2 stops
ONT5:47 pmOntario
$10,544
United Airlines
Feb 20
ONT1:50 pmOntario
25h 50m
2 stops
RAR1:40 pmRarotonga
Feb 27
RAR2:55 pmRarotonga
24h 46m
2 stops
ONT5:41 pmOntario
$10,545

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Cook Islands 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 832,500 searches. Data last updated January 29, 2026.
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

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Fri 4/24

8:30 am-10:50 pm

1 stop17h 20m

Rarotonga

Sat 5/2

1:05 pm-9:10 pm

1 stop29h 05m

$966

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Fri 6/12

7:50 am-10:45 pm

1 stop17h 55m

Rarotonga

Sat 6/27

11:05 am-10:20 pm

1 stop32h 15m

$1,049

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Fri 6/26

7:50 am-10:45 pm

1 stop17h 55m

Rarotonga

Sat 7/25

11:05 am-10:20 pm

1 stop32h 15m

$1,050

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Fri 4/24

7:00 am-10:50 pm

2 stops18h 50m

Rarotonga

Sat 5/2

1:05 pm-9:10 pm

1 stop29h 05m

$1,062

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Thu 4/23

7:59 pm-10:50 pm

2 stops29h 51m

Rarotonga

Sat 5/2

1:05 pm-9:10 pm

1 stop29h 05m

$1,071

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Fri 6/26

7:50 am-10:45 pm

1 stop17h 55m

Rarotonga

Sat 7/25

11:05 am-9:51 am

2 stops19h 46m

$1,083

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Wed 5/13

7:41 pm-10:50 pm

2 stops54h 09m

Rarotonga

Sat 5/16

11:05 am-10:07 pm

1 stop32h 02m

$1,091

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Wed 5/13

7:41 pm-10:50 pm

2 stops54h 09m

Rarotonga

Sat 5/16

11:05 am-10:07 pm

1 stop32h 02m

$1,092

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Wed 5/13

12:01 pm-10:50 pm

2 stops61h 49m

Rarotonga

Sat 5/23

11:05 am-10:07 pm

1 stop32h 02m

$1,101

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

Fri 6/12

7:50 am-10:45 pm

1 stop17h 55m

Rarotonga

Sat 6/27

11:05 am-11:19 am

2 stops21h 14m

$1,124

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to the Cook Islands from

How to get the cheapest flight ticket from Ontario to Cook Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Cook Islands?

United Airlines is the most popular carrier operating from Ontario to Cook Islands

What airlines fly to Cook Islands?

Alaska Airlines, Air New Zealand and Hawaiian Airlines are the top three most popular airlines that fly to Cook Islands from Ontario according to our data. Alaska Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Cook Islands. Keep in mind that there are 3 different airlines that fly to Cook Islands on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Cook Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Cook Islands

Fastest flight time

16h 27m

Direct flights

None
The fastest flight from Ontario to Cook Islands takes 16h 27m
There are no direct flights from Ontario to Cook Islands. There are no popular flight routes from Ontario to Cook Islands.
Search flight deals

  • When did momondo last update prices for flights from Ontario Airport to Cook Islands?

    Prices for flights from Ontario Airport to Cook Islands were last updated today.

  • How old do you have to be to fly from Ontario Airport to Cook Islands?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Cook Islands.

  • What documentation or ID do you need to fly to Cook Islands?

    The travel and health documents required for your trip to Cook Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cook Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Ontario to Cook Islands 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 Cook Islands that suits you.

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

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

How can momondo help me find flights from Ontario to Cook Islands?

Once all potential Ontario to Cook Islands flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Cook Islands from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cook Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Popular cities in the Cook Islands

Popular flights according to clicks in the last 7 days on momondo
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