$532 Find Cheap Flights from the Philippines 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 6/15. 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 the Philippines to Ontario

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

Sat, Jun 20 - Thu, Jul 2
China Airlines Logo
4:50 pm - 6:00 pm
MNL
-
ONT
16h 10m
1 stop
China Airlines Logo
12:45 am - 9:35 am
ONT
-
MNL
17h 50m
1 stop
$853China Airlines
Sat, May 23 - Fri, Jul 10
STARLUX Airlines Logo
10:00 am - 5:05 pm
CRK
-
ONT
22h 05m
1 stop
STARLUX Airlines Logo
11:45 pm - 7:30 pm
ONT
-
CRK
28h 45m
1 stop
$900STARLUX Airlines
Fri, Jun 26 - Mon, Aug 17
STARLUX Airlines Logo
10:00 am - 5:05 pm
CRK
-
ONT
22h 05m
1 stop
STARLUX Airlines Logo
11:55 pm - 7:30 pm
ONT
-
CRK
28h 35m
1 stop
$901STARLUX Airlines
Sat, May 30 - Sat, Jul 25
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:55 pm - 9:30 am
ONT
-
MNL
18h 35m
1 stop
$902STARLUX Airlines
Mon, Jun 1 - Wed, Jun 24
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:10 pm - 9:30 am
ONT
-
MNL
19h 20m
1 stop
$903STARLUX Airlines
Mon, Jun 29 - Tue, Jul 14
China Airlines Logo
4:50 pm - 6:00 pm
MNL
-
ONT
16h 10m
1 stop
China Airlines Logo
12:45 am - 9:35 am
ONT
-
MNL
17h 50m
1 stop
$908China Airlines
Mon, Jun 29 - Tue, Jul 14
China Airlines Logo
4:50 pm - 6:00 pm
MNL
-
ONT
16h 10m
1 stop
China Airlines Logo
12:45 am - 9:35 am
ONT
-
MNL
17h 50m
1 stop
$916China Airlines
Sat, May 30 - Wed, Aug 5
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:55 pm - 9:30 am
ONT
-
MNL
18h 35m
1 stop
$923STARLUX Airlines
Tue, May 19 - Mon, Jun 29
STARLUX Airlines Logo
8:05 pm - 5:05 pm
CEB
-
ONT
36h 00m
1 stop
STARLUX Airlines Logo
11:10 pm - 9:50 am
ONT
-
CEB
19h 40m
1 stop
$924STARLUX Airlines
Sat, Jun 20 - Sat, Jun 27
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:10 pm - 9:30 am
ONT
-
MNL
19h 20m
1 stop
$925STARLUX 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 is the cheapest flight to Ontario?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Ontario was found on the route from Manila, at $853 return. The most popular connection is from Seattle to Ontario and KAYAK users have found round-trip deals for as low as $140 in the last 3 days.

What is the cheapest month to fly to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Ontario is October, where tickets cost $717 on average for return flights. On the other hand, the most expensive months are July and January, where the average cost of tickets from the Philippines is $1,004 and $942 respectively. For one-way flights, the best month to travel is October with an average price of $717.

How far in advance should I book a flight to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$532
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Manila to Ontario

FAQs - booking Ontario flights

  • What is the cheapest flight to Ontario?

    In the last 3 days, the cheapest flight deal to Ontario was found on the route from Manila, at $853 return. The most popular connection is from Seattle to Ontario and KAYAK users have found round-trip deals for as low as $140 in the last 3 days.

  • 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?

    There is only 1 airport in Ontario, called Ontario Airport (ONT). 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 1,154 direct flights from within Philippines to Ontario. The most common day for departures is Sunday, with 17% 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 airlines flying from the Philippines 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 the Philippines 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.
8.9
STARLUX AirlinesOverall score based on 312 reviews
8.8Entertainment
9.0Boarding
9.2Crew
8.9Comfort
8.6Food
Airline reviews

amazing and great food. everything was smooth from start to finished

10.0 ExcellentBrook, May 2026
TPE - BKK
Read more STARLUX Airlines reviews

amazing and great food. everything was smooth from start to finished

love this boutique luxury airline. crew was nice and attentive. Lounge is too small , i think they should have more area for relaxing and lounging not just to sit and eat .. feels like a cafeteria more than a lounge. overall i enjoy it. food on the plane LAX to Teipei should inprove a bit. no flavor and more drinks pls

The overall experience with STARLUX was phenomenal. One of the best highlights for me was the smooth landing in LA(smoothest landing I’ve experienced ever) and the attentiveness of all your staff from check-in to boarding. Also, flight left and landed between airports on time. I highly recommend Starlux to my family and friends and I’m excited to fly with you again.

We are scare because almost missing the fligh from Seattle to San Diego ! Starlux not have enough members for servicing with wheel chairs? We almost left behind , so we must walking !?

FLEW IN BUSINESS CLASS OVER NIGHT FLIGHT AIRLINE BOOKED A PARENT AND ONE YEAR OLD KID PARENT ALLOWED THE KID TO DISTURB EVERYONES SLEEP A terrible flight that was expensive I have 10 grand children I love kids But to be disturbed on a over night flight is in not what I paid for I hold the air line responsible Respectfully, Al Eaddy

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

Everything is smooth. Very good. Except flight arrived SFO 30min late.

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

We really enjoyed our flight to Seattle. The food was great and service was attentive.

The crew are amazing. Very professional, polite, kind, and accommodating.

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

Well, we upgraded and on a 14 hour flight not sure how we would tolerate it otherwise. The upgrades are ridiculously expensive and even with empty seats even in first class it was difficult to upgrade. Probably won’t fly China Air again due to this. The attendants tho were much better than the airlines in the states and there attentiveness and care for your comfort far exceeds other airlines in the states.

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario