$422 Find Cheap Flights from Ontario to South Pacific

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to South Pacific 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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Best South Pacific Flight Deals from Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$845
Auckland
Auckland1 stop$789
Brisbane
Brisbane1 stop$1,065
Papeete
Papeete1 stop$1,087
Nadi
Nadi1 stop$1,132
Perth
Perth2 stops$1,450
Queenstown
Queenstown3 stops$1,251
Tamuning
Tamuning2 stops$1,892
Sydney
Sydney2 stops$845
Auckland
Auckland1 stop$789
Brisbane
Brisbane1 stop$1,065
Papeete
Papeete1 stop$1,087
Nadi
Nadi1 stop$1,132
Perth
Perth2 stops$1,450
Queenstown
Queenstown3 stops$1,251
Tamuning
Tamuning2 stops$1,892

Cheap Flights from Ontario to South Pacific

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to South Pacific 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 South Pacific

Wed, Dec 3 - Wed, Dec 17
United Airlines Logo
1:40 pm - 9:10 amONT-AKL
22h 30m1 stop
United Airlines Logo
3:50 pm - 5:46 pmAKL-ONT
22h 56m1 stop
$789United Airlines
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Wed, Dec 3 - Wed, Dec 17
United Airlines Logo
1:29 pm - 9:10 amONT-AKL
22h 41m2 stops
United Airlines Logo
3:50 pm - 5:46 pmAKL-ONT
22h 56m1 stop
$794United Airlines
Find Deal
Sat, Aug 23 - Wed, Sep 24
American Airlines Logo
10:50 am - 7:05 amONT-SYD
27h 15m2 stops
American Airlines Logo
9:10 am - 6:16 pmSYD-ONT
26h 06m2 stops
$845American Airlines
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Sat, Aug 23 - Wed, Sep 24
American Airlines Logo
6:17 am - 7:05 amONT-SYD
31h 48m2 stops
American Airlines Logo
12:10 pm - 6:54 pmSYD-ONT
23h 44m1 stop
$846American Airlines
Find Deal
Sat, Aug 9 - Sun, Aug 17
Hawaiian Airlines Logo
9:00 am - 10:55 pmONT-RAR
16h 55m1 stop
Hawaiian Airlines Logo
1:05 pm - 9:27 pmRAR-ONT
29h 22m1 stop
$947Hawaiian Airlines
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Wed, Sep 10 - Sun, May 10
Alaska Airlines Logo
8:35 am - 7:45 pmONT-SYD
18h 10m1 stop
Alaska Airlines Logo
9:40 pm - 11:05 pmSYD-ONT
18h 25m1 stop
$1,060Alaska Airlines
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Sat, Aug 9 - Sun, Aug 17
 Logo
9:00 am - 10:55 pmONT-RAR
16h 55m1 stop
 Logo
1:05 pm - 11:05 amRAR-ONT
19h 00m2 stops
$1,064
Find Deal
Sat, Aug 23 - Sat, Aug 30
Hawaiian Airlines Logo
8:35 am - 9:30 pmONT-PPT
15h 55m1 stop
Hawaiian Airlines Logo
11:30 pm - 9:10 pmPPT-ONT
18h 40m1 stop
$1,087Hawaiian Airlines
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Wed, Oct 22 - Thu, Oct 30
Alaska Airlines Logo
11:07 am - 7:45 pmONT-SYD
38h 38m1 stop
Alaska Airlines Logo
9:40 pm - 5:14 pmSYD-ONT
37h 34m1 stop
$1,093Alaska Airlines
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Tue, Sep 9 - Thu, Sep 18
 Logo
10:53 am - 5:00 amONT-NAN
23h 07m1 stop
 Logo
9:15 pm - 10:16 pmNAN-ONT
20h 01m1 stop
$1,132
Find Deal
Useful Info

KAYAK's insights & trends for Ontario to South Pacific flights

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

What’s the cheapest day of the week to fly from Ontario to South Pacific?

The average price of all round-trip flights from Ontario to South Pacific clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to South Pacific on a Saturday and more expensive on a Wednesday. On your return trip to Ontario, you should consider flying back on a Thursday, and avoid Tuesdays for better deals.


Good to know

Low seasonApril
High seasonFebruary
Cheapest flight$422
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Ontario to Auckland

FAQs - booking South Pacific flights

  • How does KAYAK find such low prices on flights from Ontario to South Pacific?

    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 South Pacific.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to South Pacific 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 South Pacific?

    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 South Pacific 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 South Pacific?

    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 South Pacific 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 South Pacific?

    The cheapest time of day to fly to South Pacific is generally in the morning, when round-trip flights cost $969 on average. Morning departures are around 26% cheaper than evening flights, on average. The most expensive time of day to fly to South Pacific is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,303.

Reviews of the top airlines flying from Ontario to South Pacific

 
Need help choosing which airline to fly with from Ontario to South Pacific? 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 2545 reviews
8.0Boarding
8.5Crew
7.1Entertainment
7.7Comfort
7.0Food
Airline reviews

I was unable to get a check im and get a boarding pass. I tried at the desk of the flight operator Alaska, was told to go to Hawaiian and almost had to go back to Alaskan. In the end inwas told to go thru security and directly to the gate without checking in. It would have been more helpful to have the details rather than walking all over the terminals trying to check in.

2.0 MediocreMoise, Jul 2025SAN - SFO
Read more Hawaiian Airlines reviews

I was unable to get a check im and get a boarding pass. I tried at the desk of the flight operator Alaska, was told to go to Hawaiian and almost had to go back to Alaskan. In the end inwas told to go thru security and directly to the gate without checking in. It would have been more helpful to have the details rather than walking all over the terminals trying to check in.

The middle name gave us so much issue at check in we had done middle names when booking but Hawaiian/Alaska don’t recognize the middle names and gave us problems at check in. We have never experienced that before.

I was booked thru Hawaiian Airlines (HA) on Kayak in February. I got 2 confirmation emails from Hawaiian Airlines in February. Even though the flight ticket informed me the flight was marketed thru HA and operated by Alaska Airlines (AA), I was never given any confirmation codes or anything from Kayak or AA to check into my flight online ahead of time. They also couldn't find the HA flight number I was given on their website and was told my flight did not exist unless I searched thru the AA website for flight details that was similar to the info HA gave me. The only way to check into my flight and make sure the flight still existed required me to get there 4 hours early. When I arrived at the airport, HA desk told me to go to AA desk. First AA desk redirected me to another desk, second AA desk told me to find someone with an iPad, and finally the iPad rep was able to help me. I also had to chat with AA reps online the night previous to my return trip because the same issue occurred.

I did not board neither one of my flights because It got delayed and I had to be at my destination at a certain time

We were delayed at the SD gate for close to an hour before we were allowed to depart for SJ. Reason given was inadequate ground crew to move the plane from the gate.

Thanks to the supervisor Jose my pregnant wife and our family will not miss a very important ultrasound tomorrow. What he did was simply heroic. He needs to be promoted and praised. Please tell him our family appreciates him so so much!

Your crew shortage delayed departure by an hour resulting in us missing an event we had scheduled for that afternoon outside of Fresno.

Check in process was a mess. Long lines, equipment malfuctioning. One line for baggage tags then a second line for bag checkin.

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.

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

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