How does KAYAK find such low prices on flights from Java 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 Java to Ontario. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Java is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Java 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 Java with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Java 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 Java up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$481 CHEAP FLIGHTS from Java to Ontario

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$713

STARLUX Airlines

Fri 3/6Fri 4/10

CGK - ONT • 1 stop

Cheapest one-way

$481

STARLUX Airlines

Wed 5/13

CGK - ONT • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ontario!

Flight Deals

Cheap Flights from Java to Ontario

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Java to Ontario 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Java to Ontario

Fri, Mar 6 - Fri, Apr 10

12:25 pm - 3:50 pm

CGK

ONT

18h 25m1 stop

11:10 pm - 11:15 am

ONT

CGK

22h 05m1 stop

$713STARLUX Airlines

Sun, May 17 - Mon, May 18

2:40 pm - 6:00 pm

CGK

ONT

41h 20m1 stop

12:10 am - 1:35 pm

ONT

CGK

23h 25m1 stop

$825China Airlines

Mon, Apr 13 - Thu, Apr 16

2:40 pm - 6:00 pm

CGK

ONT

41h 20m1 stop

12:10 am - 1:35 pm

ONT

CGK

23h 25m1 stop

$826China Airlines

Sat, Mar 14 - Fri, Apr 10

12:25 pm - 4:50 pm

CGK

ONT

18h 25m1 stop

11:10 pm - 11:15 am

ONT

CGK

22h 05m1 stop

$894STARLUX Airlines

Thu, May 28 - Sun, Jun 28

1:30 am - 6:00 pm

CGK

ONT

30h 30m1 stop

12:10 am - 12:30 am

ONT

CGK

34h 20m1 stop

$903China Airlines

Sun, May 31 - Tue, Jun 30

1:30 am - 6:00 pm

CGK

ONT

30h 30m1 stop

12:45 am - 1:35 pm

ONT

CGK

22h 50m1 stop

$906China Airlines

Tue, May 12 - Thu, Jun 18

2:40 pm - 6:00 pm

CGK

ONT

41h 20m1 stop

12:10 am - 1:35 pm

ONT

CGK

23h 25m1 stop

$935China Airlines

Thu, Jan 22 - Thu, Jan 29

6:40 pm - 5:43 pm

SUB

ONT

38h 03m2 stops

6:00 am - 5:50 pm

ONT

SUB

44h 50m2 stops

$1,048United Airlines

Thu, Jan 8 - Thu, Jan 15

8:05 pm - 4:50 pm

SUB

ONT

35h 45m2 stops

10:50 pm - 7:10 pm

ONT

SUB

29h 20m2 stops

$1,712Multiple Airlines

Wed, Jan 21 - Wed, Jan 28

4:30 pm - 10:53 pm

SUB

ONT

45h 23m2 stops

1:53 pm - 5:50 pm

ONT

SUB

60h 57m2 stops

$4,707United Airlines

Useful Info

How does KAYAK find such low prices on flights from Java 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 Java to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Java to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Java 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 Java 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 Java with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Java 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 Java up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

$481 Find Cheap Flights from Java to Ontario

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

Everything you should know

Cheap Flights from Java to Ontario

Recent round-trip flight deals from Java to Ontario

Recent one-way flight deals from Java to Ontario

Recent last minute flight deals from Java to Ontario

FAQs for booking flights from Java to Ontario

How does KAYAK find such low prices on flights from Java 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 Java to Ontario.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Java 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 Java 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 Java with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Java 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 Java up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to Java

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Java

Choose which airport to fly into in Ontario

Find deals for your return flight