HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$422+ Cheap flights from Manila (MNL) to Ontario (ONT)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
MNL — ONT
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Manila to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Manila Ninoy Aquino Intl to Ontario are usually found in October or March, booked 54 days in advance, depart on a Friday or Saturday and return on a Monday

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 June 18, 2025.

Round-trip from

$732
(China Airlines)

One-way from

$422
(flugladen.de)

Popular in

January

Cheapest in

October

Average price

$797
From Manila Ninoy Aquino Intl to Ontario
Search Deals
One-way flight from Manila Ninoy Aquino Intl to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Manila to Ontario

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 June 18, 2025.

This China Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:50 pmMNL - ONT
1 stop16h 10mChina Airlines
Sat 10/2511:50 pmONT - MNL
1 stop19h 05mChina Airlines
Deal found 6/16$732
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2610:35 amMNL - ONT
1 stop22h 25mMultiple Airlines
Thu 7/102:21 pmONT - MNL
2 stops28h 14mMultiple Airlines
Deal found 6/18$792
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:40 amMNL - ONT
2 stops51h 03mUnited Airlines
Sat 10/255:05 amONT - MNL
2 stops58h 45mUnited Airlines
Deal found 6/16$812
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2312:40 pmMNL - ONT
2 stops26h 33mEVA Air
Sun 9/213:04 pmONT - MNL
2 stops29h 36mEVA Air
Deal found 6/18$860

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 2,558,603 searches. Data last updated June 18, 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

Tue 9/16

4:50 pm-6:00 pm

1 stop16h 10m

Ontario

Sat 10/25

11:50 pm-9:55 am

1 stop19h 05m

$732

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Sat 10/25

4:50 pm-6:00 pm

1 stop16h 10m

Ontario

Sun 11/2

10:45 pm-5:50 am

2 stops39h 05m

$794

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Tue 9/16

8:40 am-8:43 pm

2 stops51h 03m

Ontario

Sat 10/25

5:05 am-6:50 am

2 stops58h 45m

$812

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Tue 8/12

5:55 am-5:40 pm

2 stops50h 45m

$422

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Tue 9/30

4:00 am-6:00 pm

1 stop29h 00m

$428

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Sun 11/16

11:30 pm-12:33 pm

2 stops29h 03m

$520

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Wed 11/5

3:40 am-11:30 pm

2 stops35h 50m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

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 June 13, 2025.

To ensure you get the cheapest price possible for a flight from Manila to Ontario, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Manila to Ontario (average of $246). Flying from Manila to Ontario in March is currently the most expensive (average of $328). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 June 18, 2025.
Get a feel of what it's like to fly with EVA Air, China Airlines and United Airlines from Manila to Ontario by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,205 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,205 reviews
EVA Air
8.4
Very good
1,205 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
742 reviews
EVA Air
8.4
Very good
1,205 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
United Airlines
7.4
Good
8,810 reviews
EVA Air
8.4
Very good
1,205 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    China Airlines, at $732, was found to be the cheapest airline from Manila to Ontario. An alternate airline flying to your destination would be United Airlines. China Airlines is priced at 17% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $428 on China Airlines. Other airlines that offer cheap prices include United Airlines from $520 and EVA Air from $545 one-way.

  • 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, August is the cheapest month in which you can book a flight from Manila to Ontario (average of $246). Flying from Manila to Ontario in March is currently the most expensive (average of $328). 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.

Top airline flying from Manila to Ontario

Discover the top airline 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 2,558,603 searches. Data last updated June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$708Average$796FlexibilityNo cancel feeOn-time70%

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.