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 many operators does momondo search for flights from Ontario Airport to Cook Islands?

As of August 2025, there is 1 operator available to choose from for flights from Ontario Airport to Cook Islands.

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.

$623 Cheap Flights from Ontario to the Cook Islands in 2025

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Find the cheapest flights from Ontario to the Cook Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

8:35 am - 10:58 pmONT-RAR

17h 23m1 stop

12:40 pm - 9:10 pmRAR-ONT

29h 30m1 stop

$897Alaska Airlines

Find Deal

sáb., ago. 30 - dom., sep. 7

10:09 am - 10:58 pmONT-RAR

15h 49m1 stop

12:40 pm - 9:10 pmRAR-ONT

29h 30m1 stop

$960Alaska Airlines

Find Deal

sáb., sep. 13 - dom., sep. 21

11:07 am - 10:59 pmONT-RAR

14h 52m1 stop

12:50 pm - 5:14 pmRAR-ONT

26h 24m1 stop

$965Alaska Airlines

Find Deal

sáb., oct. 25 - dom., nov. 2

8:35 am - 10:58 pmONT-RAR

17h 23m1 stop

12:40 pm - 9:26 amRAR-ONT

17h 46m2 stops

$995Alaska Airlines

Find Deal

sáb., ago. 30 - dom., sep. 7

11:07 am - 10:59 pmONT-RAR

14h 52m1 stop

12:50 pm - 5:14 pmRAR-ONT

25h 24m1 stop

$1,039Alaska Airlines

Find Deal

sáb., oct. 11 - dom., oct. 26

8:00 am - 10:47 pmONT-RAR

16h 47m1 stop

1:05 pm - 10:03 pmRAR-ONT

30h 58m1 stop

$1,444Hawaiian Airlines

Find Deal

sáb., dic. 20 - dom., dic. 28

9:50 am - 1:40 pmONT-RAR

53h 50m2 stops

9:45 pm - 9:55 pmRAR-ONT

46h 10m2 stops

$2,099

Find Deal

lun., ene. 12 - vie., ene. 23

11:07 am - 1:40 pmONT-RAR

53h 33m2 stops

2:55 pm - 6:14 pmRAR-ONT

24h 19m2 stops

$2,455

Find Deal

sáb., oct. 25 - sáb., nov. 1

1:42 pm - 2:40 pmONT-RAR

27h 58m2 stops

4:00 pm - 5:37 pmRAR-ONT

22h 37m2 stops

$10,598United Airlines

Find Deal

mié., ago. 27 - dom., ago. 31

6:39 pm - 1:40 pmONT-RAR

45h 01m2 stops

2:55 pm - 5:43 pmRAR-ONT

24h 48m2 stops

$10,621United Airlines

Find Deal

jue., dic. 25 - sáb., ene. 3

Alaska Airlines flights from Ontario to Cook Islands

Our best Alaska Airlines deals on Ontario to Cook Islands flight tickets

Alaska Airlines

Aug 30

ONT8:35 amOntario

17h 23m

1 stop

RAR10:58 pmRarotonga

Sep 7

RAR12:40 pmRarotonga

29h 30m

1 stop

ONT9:10 pmOntario

$897

Find similar

Alaska Airlines

Sep 13

ONT10:09 amOntario

15h 49m

1 stop

RAR10:58 pmRarotonga

Sep 21

RAR12:40 pmRarotonga

29h 30m

1 stop

ONT9:10 pmOntario

$960

Find similar

Alaska Airlines

Oct 25

ONT11:07 amOntario

14h 52m

1 stop

RAR10:59 pmRarotonga

Nov 2

RAR12:50 pmRarotonga

26h 24m

1 stop

ONT5:14 pmOntario

$965

Find similar

United Airlines flights from Ontario to Cook Islands

Our best United Airlines deals on Ontario to Cook Islands flight tickets

United Airlines

Aug 27

ONT1:42 pmOntario

27h 58m

2 stops

RAR2:40 pmRarotonga

Aug 31

RAR4:00 pmRarotonga

22h 37m

2 stops

ONT5:37 pmOntario

$10,598

Find similar

United Airlines

Dec 25

ONT6:39 pmOntario

45h 01m

2 stops

RAR1:40 pmRarotonga

Jan 3

RAR2:55 pmRarotonga

24h 48m

2 stops

ONT5:43 pmOntario

$10,621

Find similar

United Airlines

Dec 24

ONT10:42 amOntario

28h 58m

2 stops

RAR1:40 pmRarotonga

Jan 4

RAR2:55 pmRarotonga

28h 57m

2 stops

ONT9:52 pmOntario

$10,825

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

sáb. 8/30

8:35 am-10:58 pm

1 stop17h 23m

Rarotonga

dom. 9/7

12:40 pm-9:10 pm

1 stop29h 30m

$897

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

sáb. 9/13

10:09 am-10:58 pm

1 stop15h 49m

Rarotonga

dom. 9/21

12:40 pm-9:10 pm

1 stop29h 30m

$960

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

sáb. 10/25

11:07 am-10:59 pm

1 stop14h 52m

Rarotonga

dom. 11/2

12:50 pm-5:14 pm

1 stop26h 24m

$965

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

sáb. 8/30

8:35 am-10:58 pm

1 stop17h 23m

Rarotonga

dom. 9/7

12:40 pm-9:26 am

2 stops17h 46m

$995

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

sáb. 10/11

11:07 am-10:59 pm

1 stop14h 52m

Rarotonga

dom. 10/26

12:50 pm-5:14 pm

1 stop25h 24m

$1,039

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

sáb. 12/20

8:00 am-10:47 pm

1 stop16h 47m

Rarotonga

dom. 12/28

1:05 pm-10:03 pm

1 stop30h 58m

$1,444

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

lun. 1/12

9:50 am-1:40 pm

2 stops53h 50m

Rarotonga

vie. 1/23

9:45 pm-9:55 pm

2 stops46h 10m

$2,099

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

sáb. 10/25

11:07 am-1:40 pm

2 stops53h 33m

Rarotonga

sáb. 11/1

2:55 pm-6:14 pm

2 stops24h 19m

$2,455

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

mié. 8/27

1:42 pm-2:40 pm

2 stops27h 58m

Rarotonga

dom. 8/31

4:00 pm-5:37 pm

2 stops22h 37m

$10,598

OntarioRarotonga

ONT - RAR

ONTRAR

Ontario

jue. 12/25

6:39 pm-1:40 pm

2 stops45h 01m

Rarotonga

sáb. 1/3

2:55 pm-5:43 pm

2 stops24h 48m

$10,621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

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?

Alaska Airlines and United Airlines are the most popular carriers operating from Ontario to Cook Islands

What airlines fly to Cook Islands?

Air New Zealand, Hawaiian Airlines and Alaska Airlines are the top three most popular airlines that fly to Cook Islands from Ontario according to our data. Air New Zealand is the first choice among our users, with 51% 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

Best Price Found	$623
Fastest flight time	14h 52m
Direct flights	None
Airports in Cook Islands	1 airport

The best one-way flight to Cook Islands from Ontario in the past 72 hours is $623. The best round-trip flight deal from Ontario to Cook Islands found on momondo in the last 72 hours is $897.

The fastest flight from Ontario to Cook Islands takes 14h 52m

There are no direct flights from Ontario to Cook Islands. Popular non-direct route for this connection is Ontario Airport - Rarotonga Airport.

There is 1 airport near Cook Islands: Rarotonga (RAR)

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 many operators does momondo search for flights from Ontario Airport to Cook Islands?
As of August 2025, there is 1 operator available to choose from for flights from Ontario Airport to Cook Islands.
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.

Best airlines flying from Ontario to Cook Islands

Compare and see reviews for airlines that fly from Ontario to Cook Islands with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $820	Free Cancellation	Rating 7.8 2,656 reviews		Search Hawaiian Airlines flights

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.

Start using Trips

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Find better results for your trip to the Cook Islands

Popular cities in the Cook Islands

Flights to Rarotongafrom $908

Cheap flights from Ontario to the Cook Islands from $623

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 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to the Cook Islands

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Alaska Airlines flights from Ontario to Cook Islands

Our best Alaska Airlines deals on Ontario to Cook Islands flight tickets

United Airlines flights from Ontario to Cook Islands

Our best United Airlines deals on Ontario to Cook Islands flight tickets

momondo Fare Finder

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

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?

Alaska Airlines and United Airlines are the most popular carriers operating from Ontario to Cook Islands

What airlines fly to Cook Islands?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Cook Islands

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

How many operators does momondo search for flights from Ontario Airport to Cook Islands?

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

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

Best airlines flying from Ontario to Cook Islands

Compare and see reviews for airlines that fly from Ontario to Cook Islands with momondo

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Cook Islands

Popular cities in the Cook Islands

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