$516 Find Cheap Flights from Ontario to South Pacific - Compare and Save

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Cheap Flights from Ontario to South Pacific

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Auckland, New Zealand
Auckland, New Zealand
16h 28m2 stops
from $836per person
Rarotonga, Cook Islands
Rarotonga, Cook Islands
17h 55m2 stops
from $1,006per person
Melbourne, VIC, Australia
Melbourne, VIC, Australia
17h 45m2 stops
from $1,045per person
Papeete, French Polynesia
Papeete, French Polynesia
11h 15m2 stops
from $1,090per person
Nadi, Fiji
Nadi, Fiji
17h 15m4 stops
from $1,228per person
Tamuning, Guam
Tamuning, Guam
17h 02m4 stops
from $1,350per person
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Book Cheap Ontario to South Pacific Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to South Pacific

Tue, Oct 27 - Sat, Nov 7
Delta Logo
1:35 pm - 7:55 amONT  Ontario-AKL Auckland Intl
22h 20m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
2:45 pm - 10:11 pmAKL  Auckland Intl-ONT Ontario
28h 26m2 stops Los Angeles Los Angeles Salt Lake City
$836Delta
Mon, Oct 26 - Mon, Nov 2
Delta Logo
1:35 pm - 7:00 amONT  Ontario-MEL Melbourne
23h 25m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
10:10 am - 10:12 pmMEL  Melbourne-ONT Ontario
31h 02m2 stops Los Angeles Los Angeles Salt Lake City
$1,045Delta
Sun, Nov 1 - Tue, Nov 10
Delta Logo
6:00 am - 8:00 amONT  Ontario-MEL Melbourne
31h 00m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
10:10 am - 4:24 pmMEL  Melbourne-ONT Ontario
25h 14m2 stops Los Angeles Los Angeles Salt Lake City
$1,045Delta
Sun, Nov 1 - Wed, Nov 11
Delta Logo
6:00 am - 8:00 amONT  Ontario-MEL Melbourne
31h 00m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
10:10 am - 11:49 pmMEL  Melbourne-ONT Ontario
32h 39m2 stops Los Angeles Los Angeles Salt Lake City
$1,045Delta
Sun, Sep 27 - Wed, Sep 30
Delta Logo
9:52 am - 6:50 amONT  Ontario-SYD Sydney Kingsford Smith
27h 58m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
9:15 am - 11:47 pmSYD  Sydney Kingsford Smith-ONT Ontario
31h 32m2 stops Los Angeles Los Angeles Salt Lake City
$1,055Delta
Fri, Nov 27 - Wed, Jan 13
United Airlines Logo
6:37 pm - 7:30 amONT  Ontario-BNE Brisbane
18h 53m1 stop San Francisco
United Airlines Logo
11:20 am - 9:47 amBNE  Brisbane-ONT Ontario
16h 27m1 stop San Francisco
$1,068United Airlines
Sat, Nov 28 - Wed, Jan 13
United Airlines Logo
6:37 pm - 7:30 amONT  Ontario-BNE Brisbane
18h 53m1 stop San Francisco
United Airlines Logo
11:20 am - 9:47 amBNE  Brisbane-ONT Ontario
16h 27m1 stop San Francisco
$1,068United Airlines
Mon, Oct 19 - Wed, Nov 4
United Airlines Logo
4:03 pm - 6:30 amONT  Ontario-BNE Brisbane
21h 27m1 stop San Francisco
United Airlines Logo
11:20 am - 12:29 pmBNE  Brisbane-ONT Ontario
19h 09m1 stop San Francisco
$1,068United Airlines
Mon, Oct 19 - Wed, Nov 4
United Airlines Logo
6:32 pm - 6:30 amONT  Ontario-BNE Brisbane
18h 58m1 stop San Francisco
United Airlines Logo
11:20 am - 12:29 pmBNE  Brisbane-ONT Ontario
19h 09m1 stop San Francisco
$1,068United Airlines
Mon, Oct 19 - Wed, Nov 4
United Airlines Logo
4:03 pm - 6:30 amONT  Ontario-BNE Brisbane
21h 27m1 stop San Francisco
United Airlines Logo
11:20 am - 12:29 pmBNE  Brisbane-ONT Ontario
19h 09m1 stop San Francisco
$1,071United Airlines
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?

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?

In the past 5 days, the cheapest round-trip tickets from Ontario to South Pacific were found on United Airlines ($1,068) and Delta ($1,145).

Find deals

Good to know

Cheapest flight

$516
Flight from Ontario to Brisbane

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 10209 reviews
6.7Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Food was very bad Crew was not so welcoming. Chairs was so uncomfortable

2.0 MediocreAnonymous, Sep 2026
Read more United Airlines reviews

Food was very bad Crew was not so welcoming. Chairs was so uncomfortable

Flight was on time, clean, etc. Despite connecting to your wi fi I was unable to use your app to watch entertainment.

The business class had to wait to board last. Unacceptable

The air hostess was excellent. I have taken so many flight domestic and international, this is the first time the air hostess was so caring. She was a delight

Return Premium Economy section to the smaller section with comfortable seats. Add internet, upgrade the meals, and upgrade/update the Movies and Music onboard.

We paid extra to check our bags ($90*2=$180) but our luggage remained in Frankfurt. VERY DISAPPOINTED as we were promised that our luggage would go to our destination. We had to pay 90€ to take a taxi back to the airport in Split the next day to get our bags so we would not miss our next step on our trip. We think we should be reimbursed for our checked bags. How can we coordinate this?

Boarding, time to take off, in flight offerings, and staff were all great. I recommend using UA for this short flight.

This was an auto-rebook due to being delayed from an earlier UA connecting flight. The boarding was fine, but they sat me in a middle seat when my original booking was a window seat. Overall, the flight was fine as it still got me to my final destination.

The flight out of Fresno boarded 1.5 hour past scheduled and made me miss my connecting flight from SFO to SEA.

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

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