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Cheap flights from Manila to Ontario from ₱22,573

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
MNL — ONT
Nov 13 — Nov 201
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Manila Ninoy Aquino Intl to Ontario are usually found in September or October, booked 20 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Manila to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Manila (MNL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Round-trip from

₱33,452

One-way from

₱22,573

Popular in

January

Cheapest in

September

Average price

₱43,342
STARLUX Airlines
  • STARLUX Airlines
  • 3/4-3/25
  • 2 total stops
  • 42h 00m total
  • Manila to Ontario
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STARLUX Airlines
  • STARLUX Airlines
  • 1/12
  • 1 total stop
  • 20h 40m total
  • Manila to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₱251,525 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (₱60,074 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Manila to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Manila to Ontario
Explore the most affordable flight options available from Manila to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

Sat 10/254:50 pmMNL - ONT
1 stop16h 10mChina Airlines
Sun 11/210:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 10/13₱39,212
Mon 11/103:35 amMNL - ONT
1 stop29h 15mChina Airlines
Sat 11/1510:50 pmONT - MNL
1 stop35h 40mChina Airlines
Deal found 10/12₱39,270
Mon 10/2710:55 amMNL - ONT
1 stop21h 55mChina Airlines
Sun 11/910:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 10/12₱39,328
Thu 10/234:50 pmMNL - ONT
1 stop16h 10mChina Airlines
Thu 10/3011:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 10/12₱40,608
Mon 11/310:55 amMNL - ONT
1 stop21h 55mChina Airlines
Wed 4/2912:10 amONT - MNL
1 stop18h 25mChina Airlines
Deal found 10/12₱40,666
Mon 12/2211:50 amMNL - ONT
1 stop20h 40mSTARLUX Airlines
Sat 12/279:45 pmONT - MNL
1 stop21h 20mSTARLUX Airlines
Deal found 10/13₱40,724
Thu 10/3010:55 amMNL - ONT
1 stop21h 55mChina Airlines
Wed 11/1210:50 pmONT - MNL
1 stop25h 05mChina Airlines
Deal found 10/13₱41,364
Thu 11/203:35 amMNL - ONT
1 stop29h 15mChina Airlines
Sun 3/110:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 10/12₱41,771
Thu 11/134:55 pmMNL - ONT
1 stop15h 55mChina Airlines
Tue 12/910:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 10/12₱41,888

Cheapflights Fare Finder

 
Customize your flight search to find flights from Manila to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 411,093 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Manila to Ontario that are best for you.

Fly from

Manila

Fly to

Ontario

Route

Depart

Return

Price

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 2/9

11:50 am-4:30 pm

1 stop20h 40m

Ontario

Wed 2/11

9:45 pm-11:05 am

1 stop21h 20m

₱34,383

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 10/30

10:55 am-5:50 pm

1 stop21h 55m

Ontario

Tue 11/11

10:50 pm-9:55 am

1 stop19h 05m

₱39,212

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Sat 10/25

4:50 pm-6:00 pm

1 stop16h 10m

Ontario

Sun 11/2

10:50 pm-9:55 am

1 stop19h 05m

₱39,212

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 11/20

10:55 am-4:50 pm

1 stop21h 55m

Ontario

Thu 11/27

10:50 pm-9:55 am

1 stop19h 05m

₱39,212

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 11/20

10:55 am-4:50 pm

1 stop21h 55m

Ontario

Sun 11/23

10:50 pm-9:55 am

1 stop19h 05m

₱39,270

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 11/13

4:55 pm-4:50 pm

1 stop15h 55m

Ontario

Mon 11/17

10:50 pm-3:55 pm

1 stop25h 05m

₱39,328

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 11/3

10:55 am-4:50 pm

1 stop21h 55m

Ontario

Wed 4/29

12:10 am-9:35 am

1 stop18h 25m

₱40,666

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 12/22

11:50 am-4:30 pm

1 stop20h 40m

Ontario

Sat 12/27

9:45 pm-11:05 am

1 stop21h 20m

₱40,724

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 3/19

4:55 pm-5:50 pm

1 stop15h 55m

Ontario

Sun 3/22

11:50 pm-3:55 pm

1 stop25h 05m

₱41,830

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 11/13

4:55 pm-4:50 pm

1 stop15h 55m

Ontario

Wed 12/10

10:50 pm-3:55 pm

1 stop25h 05m

₱41,888

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 22 results
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Best time to book a flight from Manila to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Manila with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Manila to Ontario

How far ahead should I book a flight from Manila to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Manila to Ontario. Price data was last updated on October 10, 2025.

Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from Manila to Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Manila to Ontario?

Currently, September is the cheapest month in which you can book a flight from Manila to Ontario (average of ₱35,896). Flying from Manila to Ontario in August is currently the most expensive (average of ₱40,782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MNL to ONT?

Find hourly flight availability from Manila to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from Manila to Ontario is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 47% on airfare.

How much does it cost to fly round-trip from Manila to Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated October 14, 2025.
Get a feel of what it's like to fly with China Airlines, Cathay Pacific, and United Airlines from Manila to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
768 reviews
Check prices

Comfort

8.0

Overall

8.3

Crew

8.5

Entertainment

8.0

Boarding

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very good
768 reviews
China Airlines
8.3
Very good
768 reviews
Check prices

Comfort

8.0

Overall

8.3

Crew

8.5

Entertainment

8.0

Boarding

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
Cathay Pacific
7.6
Good
1,023 reviews
China Airlines
8.3
Very good
768 reviews
Check prices

Comfort

8.0

Overall

8.3

Crew

8.5

Entertainment

8.0

Boarding

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
United Airlines
7.4
Good
8,976 reviews
China Airlines
8.3
Very good
768 reviews
Check prices

Comfort

8.0

Overall

8.3

Crew

8.5

Entertainment

8.0

Boarding

8.3

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

Find useful and relevant information for your journey from Manila to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Manila to Ontario?

    Departing from Manila to Ontario will take you 20h 40m. Manila and Ontario are separated by a distance of 11792 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Manila to Ontario round-trip?

    Our cheapest airline available from Manila to Ontario is Cathay Pacific. Our recent data shows that you can find tickets from as low as ₱36,711 on this airline. Additional options worth looking into are China Airlines and United Airlines, starting at ₱41,132 and ₱46,508 round-trip. Users have found that Cathay Pacific is 24% cheaper than the other options available to this destination.

  • Can I find deals for flights from Manila to Ontario that include hotel bookings?

    Yes. In addition to deals on Manila to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Manila to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manila to Ontario.

  • Can I find deals for business class flights from Manila to Ontario?

    Yes. Cheapflights offers flight deals from Manila to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Manila to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Manila to Ontario (average of ₱35,896). Flying from Manila to Ontario in August is currently the most expensive (average of ₱40,782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Manila to Ontario on these airlines

Choose from the following airlines for your flight from Manila to Ontario. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2025.
China Airlines flights from Manila Ninoy Aquino Intl to Ontario
United Airlines flights from Manila Ninoy Aquino Intl to Ontario

Top 3 airlines flying from Manila to Ontario

Discover the top 3 airlines that operate flights from Manila to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 411,093 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest₱36,711Average₱44,170FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest₱41,132Average₱48,062FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
United AirlinesCheapest₱46,508Average₱69,218FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Manila to Ontario?

When you search for this flight from Manila to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Manila to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Manila.

Can Cheapflights find flights from Manila to Ontario with no change fees?

Yes, we can. To see specific flights from Manila to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Manila to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Manila to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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