$416 Find Cheap Flights from Ontario to South Pacific - Compare and Save

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 8/12. 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, 0 bags

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Flight Deals

Cheap Flights from Ontario to South Pacific

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$945
Auckland
Auckland2 stops$880
Brisbane
Brisbane2 stops$1,057
Nadi
Nadi1 stop$1,247
Papeete
Papeete1 stop$910
Perth
Perth2 stops$1,492
Queenstown
Queenstown2 stops$1,234
Tamuning
Tamuning2 stops$2,004
Sydney
Sydney1 stop$945
Auckland
Auckland2 stops$880
Brisbane
Brisbane2 stops$1,057
Nadi
Nadi1 stop$1,247
Papeete
Papeete1 stop$910
Perth
Perth2 stops$1,492
Queenstown
Queenstown2 stops$1,234
Tamuning
Tamuning2 stops$2,004

Book Cheap Ontario to South Pacific 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 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, Sep 9 - Wed, Sep 16
American Airlines Logo
12:37 pm - 2:05 pm
ONT
-
AKL
30h 28m
2 stops
American Airlines Logo
8:20 am - 10:37 pm
AKL
-
ONT
33h 17m
2 stops
$880American Airlines
Sun, Aug 23 - Tue, Sep 1
Multiple Airlines Logo
8:48 am - 4:40 am
ONT
-
PPT
22h 52m
1 stop
Multiple Airlines Logo
7:00 am - 3:49 pm
PPT
-
ONT
29h 49m
2 stops
$910Multiple Airlines
Sun, Aug 30 - Tue, Sep 8
Multiple Airlines Logo
8:48 am - 4:40 am
ONT
-
PPT
22h 52m
1 stop
Multiple Airlines Logo
11:25 pm - 10:10 pm
PPT
-
ONT
19h 45m
1 stop
$922Multiple Airlines
Wed, Oct 28 - Sun, Nov 15
Multiple Airlines Logo
7:00 am - 7:45 pm
ONT
-
SYD
18h 45m
1 stop
Multiple Airlines Logo
9:40 pm - 9:32 pm
SYD
-
ONT
18h 52m
1 stop
$945Multiple Airlines
Tue, Sep 1 - Sat, Sep 19
Multiple Airlines Logo
9:31 am - 9:10 pm
ONT
-
PPT
14h 39m
1 stop
Multiple Airlines Logo
11:30 pm - 10:10 pm
PPT
-
ONT
19h 40m
1 stop
$960Multiple Airlines
Mon, Aug 10 - Sun, Aug 23
United Airlines Logo
6:39 pm - 8:15 am
ONT
-
MEL
20h 36m
1 stop
United Airlines Logo
10:55 am - 12:12 pm
MEL
-
ONT
18h 17m
1 stop
$1,055United Airlines
Sun, Aug 9 - Mon, Aug 24
United Airlines Logo
6:39 pm - 8:15 am
ONT
-
MEL
20h 36m
1 stop
United Airlines Logo
10:55 am - 12:12 pm
MEL
-
ONT
18h 17m
1 stop
$1,056United Airlines
Tue, Oct 13 - Thu, Oct 29
Air New Zealand Logo
4:07 pm - 6:00 am
ONT
-
AKL
17h 53m
1 stop
Air New Zealand Logo
2:50 pm - 8:06 pm
AKL
-
ONT
25h 16m
1 stop
$1,300Air New Zealand
Fri, Oct 30 - Sat, Nov 7
Qatar Airways Logo
11:13 am - 6:45 pm
ONT
-
PER
40h 32m
2 stops
Qatar Airways Logo
10:45 pm - 10:54 pm
PER
-
ONT
40h 09m
2 stops
$1,683Qatar Airways
Sun, Aug 23 - Sun, Aug 30
Delta Logo
6:00 am - 11:55 pm
ONT
-
GUM
24h 55m
2 stops
Delta Logo
5:20 pm - 10:45 pm
GUM
-
ONT
46h 25m
2 stops
$2,004Delta
Booking Insights

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.

Which airlines fly non-stop between Ontario and South Pacific?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Ontario to South Pacific.

There is just one airline that flies from Ontario to South Pacific direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Melbourne Airport (MEL) and costs $1,049.

Which airlines provide the cheapest flights from Ontario to South Pacific?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Ontario to South Pacific were found on United Airlines ($1,056) and Qatar Airways ($1,683).

Good to know

Cheapest flight

$416
Flight from Ontario to Papeete

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.

Reviews of the top airline 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.
7.4
United AirlinesOverall score based on 10041 reviews
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
Airline reviews

The pilot was late so we didn’t take off til almost 2 hours late.

8.0 ExcellentAnonymous, Jul 2026
SFO - MNL
Read more United Airlines reviews

The pilot was late so we didn’t take off til almost 2 hours late.

Flight was late, the only reason I almost missed my flight was that my connection was also late.

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

The seats were very uncomfortable. I paid for the front economy. i swear they added a row of seats in there. It was so tight, that I could measure the distance between my seat and the one in front from my elbow to the tips of my fingers plus six inches. The seat cushion was completely worn out. The dinner was very good. Thank you for having a vegetarian option as a standard. But breakfast was nothing but sugar. that's not food. The crew was crabby and rude, especially in regards to coming to the back gallery. And the entertainment choice: why would you put violent movies on the choice? the Godfather? Some movies with black women being beaten over the head with clubs? What the heck? You know that when there is a movie on a plane, everyone gets to watch it. Why choose the most violent titles possible? The total number of movies were very limited, and the television, even more so. No games were available on the set. The wellness section was nice, thank you. I appreciated a galley in the middle where I could stand. The seats were unbearable.

UA594 was delayed multiple times. I ended up getting picked up so I can make it in time for work 6AM on Monday, 7/6/2026

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

Excellent communication from the staff. We actually arrived early. Very friendly and professional staff.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Everything you need to know for your flight to South Pacific

Information on your arrival and departure airports