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Find cheap flights from South Pacific to Ontario from $474

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 5/19. 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
0 bags
Tue 6/4
Tue 6/11

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In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

November

Cheapest flight

$474
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Sydney to Ontario

FAQs for booking flights from South Pacific to Ontario

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

    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 South Pacific to Ontario.

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

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

    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 to Ontario with an airline and back to South Pacific with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Pacific to Ontario?

    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 to Ontario from South Pacific up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from South Pacific to Ontario?

Find which airlines fly direct from South Pacific to Ontario, which days they fly and book direct flights.

Nonstop departures

South Pacific to Ontario

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

Ontario to South Pacific

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Top airlines flying from South Pacific to Ontario

 
Need help choosing which airline to fly with from South Pacific to Ontario? 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.
7.9
Hawaiian AirlinesOverall score based on 2322 reviews
8.6Crew
7.8Comfort
7.2Food
7.3Entertainment
8.2Boarding
Airline reviews

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

10.0 ExcellentVeronica, Apr 2024HNL - SMF
Read more about Hawaiian Airlines reviews

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

My tray was broken and instead of being moved I was provided blue tape.

One hour delay. No Wi-Fi. Old aircraft. Nasty food

Was unable to check in online within 24 hours of departure

Overall, good flight and quiet cabin! Took the red eye home from Honolulu to LAX!

Couldn’t check in online. Unsure of terminal. Missed flight by minutes due to confusion and not being able to check in online pre flight.

Grumpy and rude gate attendant who was unwilling to help anyone who asked him for assistance. Too little leg room.

The food was lame for an almost 5 hour flight, but overall I had a good experience

VERY short notice (<24 hours) flight delay by 6 hours. Had to reschedule and pay more to book with another airlines.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Book cheap flights from South Pacific to Ontario

Recent round-trip flight deals

10/22Tue
1 stopHawaiian Airlines
17h 20mSYD-ONT
12/3Tue
1 stopHawaiian Airlines
39h 50mONT-SYD
$735
8/20Tue
1 stopHawaiian Airlines
17h 15mSYD-ONT
10/23Wed
1 stopHawaiian Airlines
40h 05mONT-SYD
$847
10/16Wed
2 stops
42h 00mMEL-ONT
10/23Wed
2 stops
52h 25mONT-MEL
$859
6/3Mon
1 stopUnited Airlines
19h 25mSYD-ONT
6/16Sun
1 stopUnited Airlines
32h 10mONT-SYD
$938
6/3Mon
1 stopUnited Airlines
29h 07mSYD-ONT
6/16Sun
1 stopUnited Airlines
32h 10mONT-SYD
$939
10/31Thu
1 stopChina Airlines
35h 25mBNE-ONT
3/11Tue
1 stopChina Airlines
42h 00mONT-BNE
$1,037
10/16Wed
1 stopChina Airlines
37h 30mMEL-ONT
10/22Tue
1 stopChina Airlines
41h 35mONT-MEL
$1,044
10/5Sat
2 stops
35h 30mPER-ONT
10/21Mon
2 stops
49h 50mONT-PER
$1,187
5/21Tue
2 stopsAmerican Airlines
31h 38mAKL-ONT
6/11Tue
2 stopsAmerican Airlines
30h 11mONT-AKL
$1,272
5/20Mon
2 stopsAmerican Airlines
31h 38mAKL-ONT
6/11Tue
2 stopsAmerican Airlines
30h 11mONT-AKL
$1,310

Search by stops

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Recent one-way flight deals

5/19Sun
1 stopHawaiian Airlines
17h 15mSYD-ONT
$474
8/21Wed
1 stop
23h 10mMEL-ONT
$475
8/19Mon
1 stopUnited Airlines
24h 36mSYD-ONT
$579
7/24Wed
2 stopsUnited Airlines
27h 28mSYD-ONT
$581
5/29Wed
3 stopsAmerican Airlines
38h 25mAKL-ONT
$588
5/29Wed
2 stopsAmerican Airlines
36h 56mAKL-ONT
$617
5/23Thu
1 stopChina Airlines
36h 55mSYD-ONT
$673
10/18Fri
1 stopChina Airlines
37h 30mMEL-ONT
$682
10/21Mon
2 stopsDelta
46h 33mGUM-ONT
$1,257
10/24Thu
2 stopsDelta
58h 38mGUM-ONT
$1,271

Search by stops

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Last minute flights from South Pacific to Ontario

Last minute flight, train and bus deals

5/10Fri
multi-stopHawaiian Airlines
17h 25mSYD-ONT
5/17Fri
multi-stopHawaiian Airlines
40h 45mONT-SYD
$862
5/10Fri
multi-stopChina Airlines
37h 30mMEL-ONT
5/17Fri
multi-stopChina Airlines
51h 55mONT-MEL
$1,284
5/9Thu
multi-stopHawaiian Airlines
17h 25mSYD-ONT
5/21Tue
multi-stopHawaiian Airlines
40h 45mONT-SYD
$1,290
5/10Fri
multi-stopChina Airlines
36h 55mSYD-ONT
5/20Mon
multi-stopChina Airlines
41h 35mONT-SYD
$1,316
5/9Thu
multi-stop
34h 35mMEL-ONT
5/16Thu
multi-stop
29h 25mONT-MEL
$1,344
5/9Thu
multi-stop
17h 25mSYD-ONT
5/22Wed
multi-stop
35h 40mONT-SYD
$1,346
5/9Thu
multi-stopChina Airlines
36h 55mSYD-ONT
5/20Mon
multi-stopChina Airlines
41h 35mONT-SYD
$1,371
5/9Thu
multi-stopHawaiian Airlines
17h 25mSYD-ONT
5/27Mon
multi-stopHawaiian Airlines
18h 15mONT-SYD
$1,411
5/7Tue
multi-stopUnited Airlines
27h 33mSYD-ONT
5/11Sat
multi-stopUnited Airlines
48h 24mONT-SYD
$1,819
5/9Thu
multi-stopUnited Airlines
16h 41mSYD-ONT
5/21Tue
multi-stopUnited Airlines
24h 24mONT-SYD
$1,823

Search by stops

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - South Pacific

Cabin classes: