Find flights
When to book
Airlines
FAQs

Cheap flights from Manila to Ontario from ₱20,483

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
MNL — ONT
Dec 4 — Dec 111
1 adult
1 adult, Economy, 0 bags

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 November 4, 2025.

Round-trip from

₱39,910

One-way from

₱20,483

Popular in

January

Cheapest in

September

Average price

₱47,247
China Airlines
  • China Airlines
  • 11/13-11/15
  • 2 total stops
  • 54h 20m total
  • Manila to Ontario
Search Deals
STARLUX Airlines
  • STARLUX Airlines
  • 1/17
  • 1 total stop
  • 20h 00m total
  • Manila to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₱241,083 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₱61,765 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 4, 2025.

Thu 11/133:35 amMNL - ONT
1 stop29h 15mChina Airlines
Sat 11/1510:50 pmONT - MNL
1 stop25h 05mChina Airlines
Deal found 11/1₱39,910
Thu 11/63:35 amMNL - ONT
1 stop29h 15mChina Airlines
Tue 12/910:50 pmONT - MNL
1 stop25h 05mChina Airlines
Deal found 11/3₱40,791
Thu 11/203:35 amMNL - ONT
1 stop29h 15mChina Airlines
Fri 11/2810:50 pmONT - MNL
1 stop25h 05mChina Airlines
Deal found 11/2₱40,967
Wed 11/54:55 pmMNL - ONT
1 stop15h 55mChina Airlines
Sun 11/910:50 pmONT - MNL
1 stop25h 05mChina Airlines
Deal found 11/4₱41,319
Mon 12/810:55 amMNL - ONT
1 stop21h 55mChina Airlines
Mon 3/911:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 11/2₱41,554
Tue 11/2510:55 amMNL - ONT
1 stop21h 55mChina Airlines
Sat 1/1010:50 pmONT - MNL
1 stop35h 40mChina Airlines
Deal found 11/2₱42,375
Wed 12/34:55 pmMNL - ONT
1 stop15h 55mChina Airlines
Wed 12/3110:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 11/2₱42,845
Tue 12/164:55 pmMNL - ONT
1 stop15h 55mChina Airlines
Wed 12/3110:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 11/4₱42,903
Mon 11/310:55 amMNL - ONT
1 stop21h 55mChina Airlines
Sun 11/910:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 11/2₱42,962
Sat 11/83:35 amMNL - ONT
1 stop29h 15mChina Airlines
Sun 11/1610:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 11/2₱43,021
Fri 12/54:55 pmMNL - ONT
1 stop15h 55mChina Airlines
Wed 12/3110:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 11/2₱43,197
Sat 12/1310:55 amMNL - ONT
1 stop21h 55mChina Airlines
Fri 1/1610:50 pmONT - MNL
1 stop25h 05mChina Airlines
Deal found 11/2₱43,256

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 November 4, 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

Thu 1/29

10:55 am-4:50 pm

1 stop21h 55m

Ontario

Sun 2/15

10:50 pm-3:55 pm

1 stop25h 05m

₱39,910

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Sat 2/28

3:35 am-4:50 pm

1 stop29h 15m

Ontario

Sat 3/7

10:50 pm-3:55 pm

1 stop25h 05m

₱40,791

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 12/4

4:55 pm-4:50 pm

1 stop15h 55m

Ontario

Mon 3/16

11:50 pm-9:55 am

1 stop19h 05m

₱40,791

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 3/9

3:35 am-5:50 pm

1 stop29h 15m

Ontario

Tue 5/19

12:10 am-1:05 am

1 stop33h 55m

₱40,791

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 2/9

3:35 am-4:50 pm

1 stop29h 15m

Ontario

Wed 8/26

12:45 am-3:50 pm

1 stop24h 05m

₱40,791

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 12/4

4:55 pm-4:50 pm

1 stop15h 55m

Ontario

Mon 12/8

10:50 pm-9:55 am

1 stop19h 05m

₱41,319

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 1/26

3:35 am-4:50 pm

1 stop29h 15m

Ontario

Fri 1/30

10:50 pm-9:55 am

1 stop19h 05m

₱41,554

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Wed 11/19

4:55 pm-4:50 pm

1 stop15h 55m

Ontario

Wed 12/24

10:50 pm-9:55 am

1 stop19h 05m

₱42,903

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Thu 11/20

3:35 am-4:50 pm

1 stop29h 15m

Ontario

Wed 12/24

10:50 pm-9:55 am

1 stop19h 05m

₱42,903

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Tue 11/18

10:55 am-4:50 pm

1 stop21h 55m

Ontario

Wed 12/24

10:50 pm-9:55 am

1 stop19h 05m

₱42,903

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 21 results
1
2
3

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 31, 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 ₱36,213). Flying from Manila to Ontario in August is currently the most expensive (average of ₱41,143). 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 November 4, 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 November 4, 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
776 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.3

Food

7.8

Boarding

8.3

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
776 reviews
China Airlines
8.3
Very good
776 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.3

Food

7.8

Boarding

8.3

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
1,050 reviews
China Airlines
8.3
Very good
776 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.3

Food

7.8

Boarding

8.3

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
8,999 reviews
China Airlines
8.3
Very good
776 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.5

Overall

8.3

Food

7.8

Boarding

8.3

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 21h 55m. Manila and Ontario are separated by a distance of 11792 km.

  • 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 ₱37,035 on this airline. Additional options worth looking into are China Airlines and United Airlines, starting at ₱41,355 and ₱46,919 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 ₱36,213). Flying from Manila to Ontario in August is currently the most expensive (average of ₱41,143). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 November 4, 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest₱37,035Average₱44,560FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest₱41,355Average₱48,688FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
United AirlinesCheapest₱46,919Average₱69,829FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.