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.

$483 CHEAP FLIGHTS from South Pacific to Ontario

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from South Pacific to Ontario

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Pacific to Ontario

Mon, Oct 5 - Sun, Oct 18

11:20 am - 12:18 pmSYD Sydney Kingsford Smith-ONT Ontario

18h 58m1 stop San Francisco

6:32 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

19h 23m1 stop San Francisco

$825Lufthansa

Mon, Oct 5 - Sun, Oct 18

11:20 am - 12:18 pmSYD Sydney Kingsford Smith-ONT Ontario

18h 58m1 stop San Francisco

4:03 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$831Lufthansa

Wed, Oct 7 - Mon, Nov 2

11:20 am - 10:23 amSYD Sydney Kingsford Smith-ONT Ontario

17h 03m1 stop San Francisco

4:17 pm - 9:20 amONT Ontario-SYD Sydney Kingsford Smith

22h 03m1 stop San Francisco

$842Virgin Australia

Thu, Oct 8 - Tue, Oct 20

11:20 am - 12:18 pmSYD Sydney Kingsford Smith-ONT Ontario

18h 58m1 stop San Francisco

4:03 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$843United Airlines

Mon, Oct 5 - Sun, Oct 18

11:20 am - 12:18 pmSYD Sydney Kingsford Smith-ONT Ontario

18h 58m1 stop San Francisco

4:03 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$846United Airlines

Mon, Oct 5 - Sun, Oct 18

11:20 am - 12:18 pmSYD Sydney Kingsford Smith-ONT Ontario

18h 58m1 stop San Francisco

6:32 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

19h 23m1 stop San Francisco

$847Lufthansa

Thu, Oct 29 - Mon, Nov 2

11:50 am - 3:33 pmSYD Sydney Kingsford Smith-ONT Ontario

21h 43m1 stop San Francisco

9:25 am - 9:20 amONT Ontario-SYD Sydney Kingsford Smith

28h 55m1 stop San Francisco

$848United Airlines

Mon, Oct 5 - Sun, Oct 18

11:20 am - 12:18 pmSYD Sydney Kingsford Smith-ONT Ontario

18h 58m1 stop San Francisco

4:03 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$849United Airlines

Thu, Oct 29 - Mon, Nov 2

11:50 am - 12:30 pmSYD Sydney Kingsford Smith-ONT Ontario

42h 40m2 stops San Francisco Denver Intl

5:00 am - 9:20 amONT Ontario-SYD Sydney Kingsford Smith

33h 20m2 stops Denver Intl San Francisco

$850United Airlines

Mon, Oct 5 - Sun, Oct 18

11:20 am - 12:18 pmSYD Sydney Kingsford Smith-ONT Ontario

18h 58m1 stop San Francisco

4:03 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$851United Airlines

Recent last minute flight deals from South Pacific to Ontario

Wed, Sep 30 - Sat, Oct 10

10:20 am - 9:59 pmSYD Sydney Kingsford Smith-ONT Ontario

28h 39m2 stops San Francisco Houston George Bush Intcntl

6:00 am - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

55h 55m2 stops Houston George Bush Intcntl San Francisco

$843United Airlines

Wed, Sep 30 - Sat, Oct 3

10:20 am - 10:23 amSYD Sydney Kingsford Smith-ONT Ontario

17h 03m1 stop San Francisco

1:22 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

48h 33m2 stops Denver Intl San Francisco

$850United Airlines

Sat, Sep 26 - Mon, Sep 28

10:20 am - 10:23 amSYD Sydney Kingsford Smith-ONT Ontario

17h 03m1 stop San Francisco

6:32 pm - 6:55 amONT Ontario-SYD Sydney Kingsford Smith

19h 23m1 stop San Francisco

$897Virgin Australia

Fri, Sep 25 - Tue, Sep 29

10:20 am - 10:23 amSYD Sydney Kingsford Smith-ONT Ontario

17h 03m1 stop San Francisco

4:03 pm - 6:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$898Virgin Australia

Sat, Sep 26 - Sun, Oct 11

10:20 am - 10:59 pmSYD Sydney Kingsford Smith-ONT Ontario

29h 39m1 stop San Francisco

9:25 am - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

28h 30m1 stop San Francisco

$899Virgin Australia

Sat, Sep 26 - Sun, Oct 11

10:20 am - 10:49 pmSYD Sydney Kingsford Smith-ONT Ontario

29h 29m2 stops San Francisco Chicago O'Hare Intl

9:25 am - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

28h 30m1 stop San Francisco

$900United Airlines

Sat, Sep 26 - Sat, Oct 3

10:20 am - 10:23 amSYD Sydney Kingsford Smith-ONT Ontario

17h 03m1 stop San Francisco

4:03 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$948United Airlines

Sat, Sep 26 - Sat, Oct 3

10:20 am - 10:23 amSYD Sydney Kingsford Smith-ONT Ontario

17h 03m1 stop San Francisco

4:03 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$949United Airlines

Sat, Sep 26 - Sat, Oct 3

10:20 am - 10:23 amSYD Sydney Kingsford Smith-ONT Ontario

17h 03m1 stop San Francisco

4:03 pm - 7:55 amONT Ontario-SYD Sydney Kingsford Smith

21h 52m1 stop San Francisco

$950United Airlines

Tue, Sep 29 - Mon, Nov 23

8:45 pm - 10:10 pmSYD Sydney Kingsford Smith-ONT Ontario

18h 25m1 stop Honolulu

8:59 pm - 7:45 pmONT Ontario-SYD Sydney Kingsford Smith

51h 46m2 stops Seattle/Tacoma Intl Honolulu

$1,264Multiple Airlines

Useful Info

Cheapest flight	$483

Flight from Sydney 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.