$468 Find Cheap Flights from Indonesia to Ontario

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 5/15. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Indonesia to Ontario

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

Recent round-trip flight deals from Indonesia to Ontario

Sun, May 10 - Sat, May 23
China Airlines Logo
3:55 pm - 6:00 pm
DPS
-
ONT
41h 05m
1 stop
China Airlines Logo
12:10 am - 2:35 pm
ONT
-
DPS
23h 25m
1 stop
$891China Airlines
Thu, Apr 30 - Wed, Sep 30
China Airlines Logo
1:30 am - 6:00 pm
CGK
-
ONT
30h 30m
1 stop
China Airlines Logo
12:10 am - 1:35 pm
ONT
-
CGK
23h 25m
1 stop
$898China Airlines
Thu, Jul 9 - Thu, Aug 6
China Airlines Logo
1:30 am - 6:40 pm
CGK
-
ONT
31h 10m
1 stop
China Airlines Logo
12:45 am - 1:35 pm
ONT
-
CGK
22h 50m
1 stop
$900China Airlines
Tue, Apr 21 - Mon, May 11
China Airlines Logo
1:30 am - 6:00 pm
CGK
-
ONT
30h 30m
1 stop
China Airlines Logo
12:10 am - 1:35 pm
ONT
-
CGK
23h 25m
1 stop
$904China Airlines
Sun, May 10 - Sat, May 23
China Airlines Logo
3:55 pm - 6:00 pm
DPS
-
ONT
41h 05m
1 stop
China Airlines Logo
12:10 am - 2:35 pm
ONT
-
DPS
23h 25m
1 stop
$936China Airlines
Tue, Apr 21 - Sun, Jun 21
China Airlines Logo
1:30 am - 6:00 pm
CGK
-
ONT
30h 30m
1 stop
China Airlines Logo
12:10 am - 1:35 pm
ONT
-
CGK
23h 25m
1 stop
$936China Airlines
Fri, Jul 10 - Fri, Aug 7
STARLUX Airlines Logo
12:15 pm - 5:40 pm
CGK
-
ONT
19h 25m
1 stop
STARLUX Airlines Logo
11:45 pm - 11:15 am
ONT
-
CGK
21h 30m
1 stop
$938STARLUX Airlines
Tue, Sep 1 - Wed, Sep 30
United Airlines Logo
9:25 pm - 10:58 pm
CGK
-
ONT
39h 33m
2 stops
United Airlines Logo
6:00 am - 11:45 pm
ONT
-
CGK
27h 45m
2 stops
$958United Airlines
Thu, Jul 16 - Sat, Aug 29
Multiple Airlines Logo
10:35 am - 10:37 pm
SUB
-
ONT
50h 02m
2 stops
Multiple Airlines Logo
7:13 pm - 9:50 am
ONT
-
SUB
48h 37m
2 stops
$1,074Multiple Airlines
Sun, May 10 - Sat, May 23
Multiple Airlines Logo
7:00 am - 6:00 pm
DPS
-
ONT
50h 00m
2 stops
Multiple Airlines Logo
12:10 am - 2:35 pm
ONT
-
DPS
23h 25m
1 stop
$1,104Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Ontario

Get data-powered insights and trends for flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Ontario?

The most popular airline among KAYAK users flying to Ontario is Singapore Airlines, followed by China Airlines and EVA Air.

Singapore Airlines
Singapore Airlines
#1 most popular
China Airlines
China Airlines
#2 most popular
EVA Air
EVA Air
#3 most popular
STARLUX Airlines
STARLUX Airlines
#4 most popular
Find deals

Good to know

Low seasonApril
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 7% lower on average.

FAQs - booking Ontario flights

  • How far is Ontario Airport from central Ontario?

    There are 3 miles between Ontario city center and Ontario Airport.

  • What is the name of Ontario’s airport?

    All flights to Ontario land at Ontario Airport. The airport code is ONT,and it can also be referred to as Ontario or Ontario Intl.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

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

  • How many direct flights to Ontario are there each week?

    Each week there are around 856 direct flights from within Indonesia to Ontario. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Reviews of the top airline flying from Indonesia to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Indonesia to Ontario. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
9.0
STARLUX AirlinesOverall score based on 292 reviews
8.9Comfort
8.7Food
9.2Crew
8.8Entertainment
9.0Boarding
Airline reviews

more new movies and the blockbuster movies that everyone likes

10.0 ExcellentMichael, Mar 2026
BKK - TPE
Read more STARLUX Airlines reviews

more new movies and the blockbuster movies that everyone likes

Great airline. Kind staff, before m, during, and after the flight. They Directed you the whole way. Even when I arrived at my transfer destination, flight attendants guided passengers on which direction to go. I would definitely fly STARLUX again.

Got dinner and breakfast! They had mahjong game in entertainment system. Current movies. Loved the slippers, sleeping mask packet. Great experience for a long flight

Leg room was great. Friendly crew. Food is great. Crew always kept the toilet clean.

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)