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Cheap flights from Ontario to Manila from ₱25,573

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MNL
Mar 31 — Apr 71
1 adult

Cheapflights Tip: The best prices from Ontario to Manila Ninoy Aquino Intl are usually found in March or April, booked 90 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Ontario to Manila

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Manila (MNL). 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 March 26, 2025.

Round-trip from

₱43,848

One-way from

₱25,573

Popular in

December

Cheapest in

March

Average price

₱46,146
China Airlines
  • China Airlines
  • 4/27-5/13
  • 2 total stops
  • 40h 50m total
  • Ontario to Manila
Search Deals
China Airlines
  • China Airlines
  • 3/31
  • 1 total stop
  • 18h 25m total
  • Ontario to Manila
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₱156,017 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₱135,400 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Ontario to Manila

Cheapest flights from Ontario to Manila
Explore the most affordable flight options available from Ontario to Manila. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Sun 4/2712:10 amONT - MNL
1 stop18h 25mChina Airlines
Tue 5/1310:35 amMNL - ONT
1 stop22h 25mChina Airlines
Deal found 3/24₱43,848
Tue 4/16:00 amONT - MNL
2 stops24h 15mMultiple Airlines
Tue 4/88:40 amMNL - ONT
2 stops42h 58mMultiple Airlines
Deal found 3/25₱50,859
Tue 11/251:00 pmONT - MNL
2 stops25h 50mUnited Airlines
Fri 12/129:55 amMNL - ONT
1 stop16h 04mUnited Airlines
Deal found 3/25₱51,318
Mon 11/247:00 amONT - MNL
2 stops22h 45mKorean Air
Mon 12/2212:55 amMNL - ONT
2 stops32h 32mKorean Air
Deal found 3/25₱51,663

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Manila 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 March 26, 2025.
Use the filters below to find and compare flights from Ontario to Manila that are best for you.

Fly from

Ontario

Fly to

Manila

Route

Depart

Return

Price

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 4/27

12:10 am-9:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

Tue 5/13

10:35 am-6:00 pm

1 stop22h 25m

₱43,848

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 4/27

6:00 am-5:55 am

1 stop32h 55m

Manila Ninoy Aquino Intl

Mon 6/2

8:40 am-9:04 pm

2 stops51h 24m

₱50,054

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 4/23

5:45 am-10:55 am

2 stops38h 10m

Manila Ninoy Aquino Intl

Wed 5/21

1:10 am-6:20 pm

2 stops32h 10m

₱51,836

OntarioManila

ONT - MNL

ONTMNL

Ontario

Thu 9/18

5:45 am-5:55 am

2 stops33h 10m

Manila Ninoy Aquino Intl

Thu 9/25

9:10 am-3:46 pm

2 stops21h 36m

₱52,468

OntarioManila

ONT - MNL

ONTMNL

Ontario

Mon 3/31

12:10 am-9:35 am

1 stop18h 25m

₱25,573

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 3/30

5:00 am-5:55 am

2 stops33h 55m

₱26,550

OntarioManila

ONT - MNL

ONTMNL

Ontario

Thu 4/10

8:15 am-12:15 am

2 stops25h 00m

₱26,665

OntarioManila

ONT - MNL

ONTMNL

Ontario

Tue 4/15

5:45 am-10:05 pm

2 stops25h 20m

₱27,929

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 4/9

6:00 am-4:05 am

1 stop31h 05m

₱30,343

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Best time to book a flight from Ontario to Manila

Have a flexible travel schedule? Discover the best time to fly to Manila from Ontario 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 Ontario to Manila

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

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Manila. Price data was last updated on March 21, 2025.

The best time to book flights from Ontario to Manila is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Manila (average of ₱54). Flying from Ontario to Manila in June is currently the most expensive (average of ₱82). 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 ONT to MNL?

Find hourly flight availability from Ontario to Manila. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

When flying from Ontario to Manila, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Manila by month

Plan your trip to Manila by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Manila ranges from 10.0 - 400.0 inches per month. July is typically the wettest month, when rainfall can reach 400.0 mm. February is typically the driest time to visit Manila when rainfall is around 10.0 mm.

Temperature in Manila by month

Plan your trip to Manila by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Manila, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Manila

Get insights into the airlines that provide service to Manila. 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 Manila. Reviews last updated March 26, 2025.
To help decide which airline to fly from Ontario to Manila, see what other customers have to say about Korean Air, China Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,049 reviews
Check prices

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,049 reviews
Korean Air
8.4
Very good
1,049 reviews
Check prices

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
722 reviews
Korean Air
8.4
Very good
1,049 reviews
Check prices

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,608 reviews
Korean Air
8.4
Very good
1,049 reviews
Check prices

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippine Airlines
7.2
Good
840 reviews
Korean Air
8.4
Very good
1,049 reviews
Check prices

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

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

    Currently priced at ₱43,848, China Airlines will fly you from Ontario to Manila and back. In addition to China Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Korean Air - these airlines can fly you to your destination from ₱50,054 and ₱51,836, respectively. You may be able to fly from Ontario to Manila for 22% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Ontario to Manila one-way?

    To fly one-way, consider booking your trip with China Airlines, which is currently one of the cheapest options available, starting at ₱25,573. United Airlines flights start at ₱26,550 while deals on Korean Air start at ₱27,929 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Manila 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 Ontario to Manila?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Manila (average of ₱54). Flying from Ontario to Manila in June is currently the most expensive (average of ₱82). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Pasay
Makati
Quezon City
Taguig
Parañaque
Pasig
Muntinlupa
Mandaluyong
Santa Rosa
Caloocan
Calamba

Browse thousands of different options on Cheapflights for your next trip

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Fly from Ontario to Manila on these airlines

Choose from the following airlines for your flight from Ontario to Manila. Flights are based on user searches made on Cheapflights and were last updated on March 26, 2025.
China Airlines flights from Ontario to Manila Ninoy Aquino Intl

Top airline flying from Ontario to Manila

Discover the top airline that operate flights from Ontario to Manila. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest₱46,449Average₱58,824FlexibilityNo cancel feeOn-time70%
Search China 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 Ontario to Manila?

Cheapflights makes it easy to find Ontario to Manila flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Manila for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Manila flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Ontario to Manila and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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