$389 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 2/21. 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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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$1,045
Auckland
Auckland2 stops$816
Brisbane
Brisbane1 stop$985
Papeete
Papeete1 stop$1,071
Nadi
Nadi1 stop$1,112
Perth
Perth3 stops$1,417
Queenstown
Queenstown2 stops$1,369
Tamuning
Tamuning2 stops$1,754
Sydney
Sydney1 stop$1,045
Auckland
Auckland2 stops$816
Brisbane
Brisbane1 stop$985
Papeete
Papeete1 stop$1,071
Nadi
Nadi1 stop$1,112
Perth
Perth3 stops$1,417
Queenstown
Queenstown2 stops$1,369
Tamuning
Tamuning2 stops$1,754

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

Sat, Feb 28 - Sat, Mar 7
Delta Logo
6:00 am - 8:35 am
ONT
-
AKL
29h 35m
2 stops
Delta Logo
2:35 pm - 9:44 pm
AKL
-
ONT
28h 09m
2 stops
$816Delta
Mon, Jan 26 - Mon, Feb 9
United Airlines Logo
1:53 pm - 9:10 am
ONT
-
AKL
22h 17m
1 stop
United Airlines Logo
3:50 pm - 5:43 pm
AKL
-
ONT
22h 53m
1 stop
$851United Airlines
Wed, Feb 4 - Mon, Feb 9
Air New Zealand Logo
1:53 pm - 9:10 am
ONT
-
AKL
22h 17m
1 stop
Air New Zealand Logo
3:50 pm - 5:43 pm
AKL
-
ONT
22h 53m
1 stop
$865Air New Zealand
Wed, Mar 11 - Sun, Mar 22
Air New Zealand Logo
6:37 pm - 8:10 am
ONT
-
AKL
17h 33m
1 stop
Air New Zealand Logo
2:50 pm - 10:57 pm
AKL
-
ONT
28h 07m
1 stop
$872Air New Zealand
Fri, Apr 24 - Sat, May 2
Multiple Airlines Logo
8:30 am - 10:50 pm
ONT
-
RAR
17h 20m
1 stop
Multiple Airlines Logo
1:05 pm - 9:10 pm
RAR
-
ONT
29h 05m
1 stop
$965Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
3:09 pm - 6:30 am
ONT
-
BNE
21h 21m
1 stop
American Airlines Logo
9:40 am - 1:49 pm
BNE
-
ONT
22h 09m
1 stop
$1,042American Airlines
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
3:09 pm - 6:30 am
ONT
-
BNE
21h 21m
1 stop
American Airlines Logo
9:40 am - 1:49 pm
BNE
-
ONT
22h 09m
1 stop
$1,043American Airlines
Thu, Jul 2 - Tue, Jul 14
Multiple Airlines Logo
7:50 am - 6:50 pm
ONT
-
SYD
18h 00m
1 stop
Multiple Airlines Logo
8:45 pm - 10:20 pm
SYD
-
ONT
18h 35m
1 stop
$1,045Multiple Airlines
Sun, Feb 15 - Fri, Feb 20
Hawaiian Airlines Logo
8:41 am - 7:45 pm
ONT
-
SYD
40h 04m
1 stop
Hawaiian Airlines Logo
9:40 pm - 10:15 pm
SYD
-
ONT
19h 35m
1 stop
$1,144Hawaiian Airlines
Sun, Feb 15 - Sun, Mar 1
Hawaiian Airlines Logo
8:41 am - 7:45 pm
ONT
-
SYD
40h 04m
1 stop
Hawaiian Airlines Logo
9:40 pm - 10:15 pm
SYD
-
ONT
19h 35m
1 stop
$1,169Hawaiian 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 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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to South Pacific were found on Hawaiian Airlines ($629) and United Airlines ($862).

Good to know

Cheapest flight$389
Flight from Ontario to Nadi

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 9171 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

left on time, reasonable boarding process arrived early luggage came out quickly

10.0 ExcellentMitchell, Jan 2026
SFO - RDU
Read more United Airlines reviews

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Everything you need to know for your flight to South Pacific

Information on your arrival and departure airports