What airport do you fly into for flights to Ontario?

Ontario (ONT), located 4.9 km from the city center, is the airport you fly into when you book flights to Ontario.

Can I find cheaper flights to Ontario if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ontario?

Based on reviews from Cheapflights users, STARLUX Airlines is rated the highest out of the airlines that fly to Ontario.

Does Ontario have rental cars?

Yes. Those touching down at Ontario can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Ontario?

Yes. Ontario has hotels nearby for those requiring accommodations. Delta Hotels by Marriott Ontario Airport is the closest property to Ontario (0.0 km away from Ontario).

What are the most popular airlines that fly to Ontario?

The most popular airline flying from Manila to Ontario is China Airlines.

How long is the flight to Ontario?

On average, a flight from Manila to Ontario takes 16 hours 10 minutes. Flights to Ontario from other popular cities in Philippines will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Manila to Ontario are STARLUX Airlines and China Airlines.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

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 26.0 C. Travelers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

₱30,794+ Cheap Flights to Ontario, California

Flights to Ontario in 2026

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on October 6, 2026.

Mon 12/711:50 am -

1 stop20h 05m

Tue 12/229:45 pm -

1 stop20h 55m

Deal found 10/5₱55,580

Mon 11/211:50 am -

1 stop20h 05m

Mon 11/99:45 pm -

1 stop20h 55m

Deal found 10/2₱56,018

Fri 12/1111:50 am -

1 stop20h 05m

Fri 1/89:45 pm -

1 stop20h 55m

Deal found 10/6₱56,081

Fri 12/2511:50 am -

1 stop20h 05m

Mon 1/49:45 pm -

1 stop20h 55m

Deal found 10/2₱56,143

Mon 10/1210:45 am -

1 stop21h 20m

Mon 10/2610:45 pm -

1 stop20h 55m

Deal found 10/2₱56,268

Wed 11/1811:35 pm -

2 stops39h 31m

Wed 11/257:00 am -

2 stops23h 10m

Deal found 10/4₱56,331

Fri 12/411:50 am -

1 stop20h 05m

Tue 12/89:45 pm -

1 stop20h 55m

Deal found 10/4₱56,394

Wed 11/1811:50 am -

1 stop20h 05m

Wed 11/259:45 pm -

1 stop20h 55m

Deal found 10/4₱56,519

Fri 10/3011:50 am -

1 stop20h 05m

Mon 11/29:45 pm -

1 stop20h 55m

Deal found 10/2₱56,581

Sat 10/1010:45 am -

1 stop21h 20m

Wed 10/1411:30 pm -

1 stop19h 00m

Deal found 10/3₱56,769

Mon 10/1210:45 am -

1 stop21h 20m

Wed 10/2111:30 pm -

1 stop19h 00m

Deal found 10/4₱56,894

Sat 10/1710:45 am -

1 stop21h 20m

Wed 10/2111:30 pm -

1 stop19h 00m

Deal found 10/3₱57,332

Find flight deals to Ontario

Round-trip from	₱47,568
One-way from	₱30,794
Popular in	July
Cheapest in	March
Average price	₱49,196

China Southern
11/1-11/14
2 total stops
37h 25m total
Manila to Los Angeles

Search Deals

10/18-12/31
2 total stops
38h 47m total
Manila to Ontario

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (₱4,208 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (₱498 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Mon 11/9

6:25 pm-5:05 pm

1 stop14h 40m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱37,241

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Mon 11/2

6:25 pm-5:05 pm

1 stop14h 40m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱37,241

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Tue 11/3

6:25 pm-5:05 pm

1 stop14h 40m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱37,241

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Thu 11/5

6:25 pm-5:05 pm

1 stop14h 40m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱37,429

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Sat 3/20

10:55 am-6:05 pm

1 stop22h 10m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱37,429

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Sun 1/31

10:55 am-5:05 pm

1 stop22h 10m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱37,491

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Thu 12/24

10:55 am-5:05 pm

1 stop22h 10m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱41,748

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Sat 12/26

6:25 pm-5:05 pm

1 stop14h 40m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱43,563

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Thu 11/5

11:35 pm-10:43 pm

2 stops39h 08m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱44,564

ManilaOntario

MNL Manila Ninoy Aquino Intl - ONT Ontario

MNLONT

Manila Ninoy Aquino Intl

Fri 12/25

12:55 am-10:37 pm

2 stops37h 42m

Ontario

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

₱44,752

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 24 resultsSorted by cheapest first

Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.

MNL-ONT

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 to Ontario

Prices

Airlines

The price you pay for your flight to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with STARLUX Airlines and China Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

8.8

Very good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

STARLUX Airlines

8.8

Very good

STARLUX Airlines

8.8

Very good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

China Airlines

8.3

Very good

850 reviews

STARLUX Airlines

8.8

Very good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

FAQs about flying to Ontario

What airport do you fly into for flights to Ontario?
Ontario (ONT), located 4.9 km from the city center, is the airport you fly into when you book flights to Ontario.
Can I find cheaper flights to Ontario if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Ontario?
Based on reviews from Cheapflights users, STARLUX Airlines is rated the highest out of the airlines that fly to Ontario.
Does Ontario have rental cars?
Yes. Those touching down at Ontario can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Ontario?
Yes. Ontario has hotels nearby for those requiring accommodations. Delta Hotels by Marriott Ontario Airport is the closest property to Ontario (0.0 km away from Ontario).

See more FAQs

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

Millions of users choose and trust Cheapflights to book the best flight deals to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Ontario with no change fees?

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

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₱30,794+ Cheap flights to Ontario

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ontario in 2026

Cheapest flights to OntarioExplore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on October 6, 2026.

Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on October 6, 2026.

Best flights to OntarioDiscover carefully curated flight deals to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.

Discover carefully curated flight deals to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.

Last-minute flights to OntarioDiscover last-minute flight deals to Ontario. Data last updated October 6, 2026 and is based on user searches.

Discover last-minute flight deals to Ontario. Data last updated October 6, 2026 and is based on user searches.

One-way flights to OntarioSearch for one-way flight options to Ontario. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.

Search for one-way flight options to Ontario. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.

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Use the filters below to find and compare flights to Ontario that are best for you.

Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.

Cheapflights Insights

When is the best time to book a flight to Ontario?

The price you pay for your flight to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Manila to Ontario are STARLUX Airlines and China Airlines.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

How long is the flight to Ontario?

On average, a flight from Manila to Ontario takes 16 hours 10 minutes. Flights to Ontario from other popular cities in Philippines will vary in length. Below are a few examples of popular routes and their flight times.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with STARLUX Airlines and China Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Ontario

What airport do you fly into for flights to Ontario?

Can I find cheaper flights to Ontario if I am willing to have layovers?

What is the best airline to fly to Ontario?

Does Ontario have rental cars?

Are there hotels close to Ontario?

Browse thousands of different options on Cheapflights for your next trip

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Can Cheapflights find flights to Ontario with no change fees?

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

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Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on October 6, 2026.

Best flights to Ontario
Discover carefully curated flight deals to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated October 6, 2026 and is based on user searches.

One-way flights to Ontario
Search for one-way flight options to Ontario. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.