$900 Find Cheap Flights from Ontario to the Cook Islands

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to the Cook Islands departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Book Cheap Ontario to the Cook Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to the Cook Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to the Cook Islands

Sat, Aug 30 - Sun, Sep 7
Hawaiian Airlines Logo
8:35 am - 10:58 pmONT-RAR
17h 23m1 stop
Hawaiian Airlines Logo
12:40 pm - 9:10 pmRAR-ONT
29h 30m1 stop
$900Hawaiian Airlines
Find Deal
Sat, Aug 30 - Sun, Sep 7
Hawaiian Airlines Logo
8:35 am - 10:58 pmONT-RAR
17h 23m1 stop
Hawaiian Airlines Logo
12:40 pm - 9:10 pmRAR-ONT
29h 30m1 stop
$919Hawaiian Airlines
Find Deal
Sat, Aug 30 - Sun, Sep 7
Alaska Airlines Logo
8:35 am - 10:58 pmONT-RAR
17h 23m1 stop
Alaska Airlines Logo
12:40 pm - 9:26 amRAR-ONT
17h 46m2 stops
$1,060Alaska Airlines
Find Deal
Sat, Aug 30 - Sun, Sep 7
 Logo
7:10 am - 10:58 pmONT-RAR
18h 48m2 stops
 Logo
12:40 pm - 10:44 amRAR-ONT
19h 04m2 stops
$1,303
Find Deal
Sat, Sep 20 - Sun, Sep 28
Alaska Airlines Logo
10:09 am - 10:58 pmONT-RAR
15h 49m1 stop
Alaska Airlines Logo
12:40 pm - 10:44 amRAR-ONT
19h 04m2 stops
$1,385Alaska Airlines
Find Deal
Sat, Aug 30 - Sun, Sep 7
Alaska Airlines Logo
8:35 am - 10:58 pmONT-RAR
17h 23m1 stop
Alaska Airlines Logo
12:40 pm - 9:26 amRAR-ONT
17h 46m2 stops
$1,522Alaska Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 13
 Logo
8:35 am - 2:40 pmONT-RAR
57h 05m2 stops
 Logo
4:00 pm - 9:10 pmRAR-ONT
26h 10m2 stops
$2,943
Find Deal
Sat, Sep 20 - Sun, Sep 28
Alaska Airlines Logo
10:09 am - 10:58 pmONT-RAR
15h 49m1 stop
Alaska Airlines Logo
12:40 pm - 9:10 pmRAR-ONT
29h 30m1 stop
$4,030Alaska Airlines
Find Deal
Fri, Oct 17 - Fri, Jan 2
United Airlines Logo
9:36 am - 1:40 pmONT-RAR
31h 04m2 stops
United Airlines Logo
2:55 pm - 10:41 pmRAR-ONT
29h 46m2 stops
$10,597United Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 12
United Airlines Logo
6:41 pm - 1:40 pmONT-RAR
44h 59m2 stops
United Airlines Logo
2:55 pm - 5:37 pmRAR-ONT
24h 42m2 stops
$10,620United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Ontario to the Cook Islands flights

Get data-powered insights and trends into flights from Ontario to the Cook Islands to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to the Cook Islands?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to the Cook Islands were found on Hawaiian Airlines ($900) and Alaska Airlines ($1,060).

FAQs - booking Cook Islands flights

  • How does KAYAK find such low prices on flights from Ontario to the Cook Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to the Cook Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to the Cook Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to the Cook Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to the Cook Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to the Cook Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to the Cook Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to the Cook Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the Cook Islands?

    The cheapest time of day to fly to the Cook Islands is generally in the morning, when round-trip flights cost $820 on average. The most expensive time of day to fly to the Cook Islands is generally in the morning, which is peak travel time and where the average cost of a ticket is $820.

Reviews of the top airline flying from Ontario to the Cook Islands

 
Need help choosing which airline to fly with from Ontario to the Cook Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Hawaiian AirlinesOverall score based on 2668 reviews
7.0Food
8.0Boarding
8.5Crew
7.7Comfort
7.1Entertainment
Airline reviews

The flight was great! The flight attendants were friendly and attentive. I would definitely fly Hawaiian Aurlines again!

10.0 ExcellentAlondra, Aug 2025LAX - HNL
Read more Hawaiian Airlines reviews

The flight was great! The flight attendants were friendly and attentive. I would definitely fly Hawaiian Aurlines again!

You have to buy the ear buds and they only offers little cup of water twice.

Departure was two hours late! Better than four hours late on our first flight

Miserable. Birthday trip for daughter booked for Cabo. Her plane was canceled and the best they could do was get here to fly north to San Jose, CA, stay in a hotel, sit around half a day and finally fly to Cabo late the next day. 36 hours traveling and wasted time. Missed a night of a booked resort, missed here ATV excursion, etc. I know it's a "first world problem" but it still was incredibly inconvenient, and wasted a good deal of money. And almost all the "service" people, in person and on their support lines, were not helpful. They were as useless as an automated AI assistant.

The flight was supposed to leave at 7:30pm, but departed 10:50pm. They kept moving departure time out every half hour. It was a 45 minute flight from n Sunday night with great weather.

Flight got delayed and it was very inconvenient . Had to come with another carrier. Had to spend one more night in San Francisco.

Everything was good for the price I paid. Crew was very nice.

The worst flight experience I've ever had. Our flight was delayed 14 whole hours because the flight crew never showed up. We had to wait in a two hour line to get our new boarding passes, we were told we had no other option but to fly at 10pm (we didn't depart until 11:45pm). Everyone had to contact their hotels and car rental places, workplaces, etc. since we lost an entire day's worth of travel. The crew showed up at 10:15, which was past the time we were supposed to board. They were laughing and being completely smug when they boarded, and they took another hour to board us onto our flight. The flight crew never came to check in on us, we were quickly given one drink and sandwich and they turned off the lights and were negligent the rest of the trip. My mom asked three attendants for a seat belt extender, they never brought one. I was dehydrated and never received another drink. They were very rude and unfriendly, we had been up since 4am the morning of our flight and didn't land in our destination until 2am the next day (5am local time). This was unacceptable service and treatment, these flights are not cheap and we were inconvenienced out of an entire day of travel. This was 100% avoidable and was the fault of Hawaiian Airlines, and their crews inability to show up to work on time.

Loved the leg room, usb charging, outlet, food, staff. The seats were very uncomfortable for some reason and made my buttocks ache and would have liked to be seated together from the time of purchasing tickets without having to pay extra.

I was put in seat 6B with no warning. Had no seat in front of me just sticks out in the aisle so I had to hold what I could and put the rest in a bin way further down.

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

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