$1,278 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 11/20. 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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Cheap Flights from Ontario to the Cook Islands

 
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

Thu, Nov 20 - Sun, Nov 30
Alaska Airlines Logo
6:11 pm - 10:55 pmONT-RAR
54h 44m2 stops
Alaska Airlines Logo
1:05 pm - 9:55 pmRAR-ONT
30h 50m1 stop
$1,278Alaska Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 30
Alaska Airlines Logo
9:50 am - 10:55 pmONT-RAR
15h 05m1 stop
Alaska Airlines Logo
1:05 pm - 9:55 pmRAR-ONT
30h 50m1 stop
$1,385Alaska Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30
Alaska Airlines Logo
1:30 pm - 10:55 pmONT-RAR
35h 25m2 stops
Alaska Airlines Logo
1:05 pm - 4:53 pmRAR-ONT
25h 48m2 stops
$1,405Alaska Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 30
Alaska Airlines Logo
6:11 pm - 10:55 pmONT-RAR
54h 44m2 stops
Alaska Airlines Logo
1:05 pm - 4:53 pmRAR-ONT
25h 48m2 stops
$1,416Alaska Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 30
Alaska Airlines Logo
7:00 am - 10:55 pmONT-RAR
17h 55m2 stops
Alaska Airlines Logo
1:05 pm - 9:55 pmRAR-ONT
30h 50m1 stop
$1,509Alaska Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
 Logo
8:35 am - 10:58 pmONT-RAR
17h 23m1 stop
 Logo
4:00 pm - 8:33 pmRAR-ONT
25h 33m2 stops
$5,740
Find Deal
Sat, Aug 23 - Sat, Aug 30
United Airlines Logo
1:42 pm - 2:40 pmONT-RAR
27h 58m2 stops
United Airlines Logo
4:00 pm - 8:33 pmRAR-ONT
25h 33m2 stops
$10,585United Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 2
United Airlines Logo
1:40 pm - 1:40 pmONT-RAR
26h 00m2 stops
United Airlines Logo
2:55 pm - 5:46 pmRAR-ONT
24h 51m2 stops
$10,586United Airlines
Find Deal
Mon, Nov 17 - Sun, Nov 30
United Airlines Logo
6:38 pm - 1:40 pmONT-RAR
45h 02m2 stops
United Airlines Logo
2:55 pm - 5:34 pmRAR-ONT
24h 39m2 stops
$10,609United Airlines
Find Deal
Mon, Nov 17 - Mon, Dec 1
United Airlines Logo
6:38 pm - 1:40 pmONT-RAR
45h 02m2 stops
United Airlines Logo
2:55 pm - 12:14 pmRAR-ONT
43h 19m2 stops
$10,632United Airlines
Find Deal
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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 Alaska Airlines ($1,278) and United Airlines ($10,585).


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 2507 reviews
8.5Crew
8.0Boarding
7.0Food
7.1Entertainment
7.7Comfort
Airline reviews

Both flights were late 2+ hours with ZERO communication from the airlines or their staff. No offers for compensation. WiFi didn’t work for streaming and they said to only use browsing but that didn’t work either. Waste of $$. No drinks only boxed water or apple juice. No snack. One of the worst flight experiences I’ve ever had.

2.0 MediocreTamrynn, Jun 2025PSP - SFO
Read more Hawaiian Airlines reviews

Both flights were late 2+ hours with ZERO communication from the airlines or their staff. No offers for compensation. WiFi didn’t work for streaming and they said to only use browsing but that didn’t work either. Waste of $$. No drinks only boxed water or apple juice. No snack. One of the worst flight experiences I’ve ever had.

Flight was canceled with no voucher of any kind and next available flight was two days later.

It was very pleasant. The staff and crew are very polite.

On time. Alaska upgraded seat comfort with memory foam seat covers with head rests

There were several delays and we were stressed about making our connection. The announcements for boarding were hard to hear or understand. The seating was uncomfortable for a 6 hour flight.

I feel that their union dispute when merging with Hawaiian Airlines is effecting their customer service. The LA to Zihua flight was more tolerable than my PDX to LA but I was treated poorly by the Alaskan staff at PDX which left a bad taste in my mouth and ruined my day.

When I was not allowed by Alaska airlines to board due to time and difficulty pre-check the night before and kiosk did not work when I arrived at the airport and then finally told Alaska airlines is where I had to go. Not Hawaiian airlines that they had moved. That's when I was treated with the utmost disrespect by Alaska airlines agent that I was not allowed to board. And that might ticket to return was canceled and I hadn't even left yet when they gave me the option for the next flight to raise my flight price to $300 one way. I bought a $96 round trip ticket and they're trying to gouge me for $600 in addition and canceling my return flight.

Despite two calls as well as a chat on the website, Alaska would not add my TSA number to my reservation. The flight was switched from Hawaiian to Alaska which caused them to mess this up in the first place

The departure gate was changed from C1 to B18 but it was never announced at the C1 gate nor did I receive any email or text message or phone call about the gate change. I was in a window seat. In the other two seats next to me were Mr. Rotund and Ms. Rotunda, a youngish couple. Just the two of them should have booked three seats. I was smashed up against the wall and window for five hours. Overall, I'd say my flight sucked. Wouldn't you?

I couldn't get checked in 24 hours before either leg of my flight. I tried both my Alaska and Hawaiian codes on both apps.

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

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