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₱3,358+ Cheap flights from 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — MNL
Feb 26 — Mar 51
1 adult

What to know about flights from Ontario

Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated February 21, 2025.

Cheapest one-way flight

₱2,301

Cheapest round-trip flight

₱12,192

Cheapest airline

Alaska Airlines

Most popular destination

Taipei City Taiwan Taoyuan Intl (TPE)
The cheapest one-way flight from Ontario is currently to Kansas City.
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The cheapest round-trip flight from Ontario is currently to Vancouver Intl.
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On average, Alaska Airlines currently has the cheapest one-way flight from Ontario (avg. price of ₱6,696).
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Taipei City Taiwan Taoyuan Intl (TPE) is currently the most popular flight destination from Ontario (average round-trip price of ₱30,916).
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Find flights from Ontario

Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on February 21, 2025.

Tue 4/1512:10 amONT - MNL
1 stop18h 25mChina Airlines
Thu 4/174:50 pmMNL - ONT
1 stop16h 10mChina Airlines
Deal found 2/20₱44,462
Sun 5/412:10 amONT - CEB
1 stop19h 55mChina Airlines
Mon 5/2612:05 pmCEB - ONT
1 stop20h 55mChina Airlines
Deal found 2/20₱44,983
Mon 5/55:45 amONT - MNL
2 stops27h 14mKorean Air
Wed 6/113:05 amMNL - ONT
2 stops29h 17mKorean Air
Deal found 2/20₱48,747
Sun 3/910:38 amONT - MNL
1 stop29h 12mUnited Airlines
Mon 4/78:40 amMNL - ONT
1 stop26h 41mUnited Airlines
Deal found 2/20₱49,789
Wed 8/2011:45 pmONT - CRK
1 stop28h 10mSTARLUX Airlines
Wed 9/310:00 amCRK - ONT
1 stop22h 05mSTARLUX Airlines
Deal found 2/20₱49,846
Mon 3/175:05 amONT - MNL
2 stops34h 45mMultiple Airlines
Wed 4/29:10 amMNL - ONT
2 stops26h 11mMultiple Airlines
Deal found 2/20₱50,946
Thu 3/276:00 amONT - CEB
2 stops49h 25mMultiple Airlines
Wed 4/91:00 amCEB - ONT
2 stops31h 51mMultiple Airlines
Deal found 2/20₱51,641
Mon 8/411:45 pmONT - CEB
1 stop19h 05mSTARLUX Airlines
Sat 8/1610:50 amCEB - ONT
1 stop21h 50mSTARLUX Airlines
Deal found 2/20₱52,336
Wed 3/56:00 amONT - CEB
2 stops24h 25mKorean Air
Tue 3/1112:10 amCEB - ONT
2 stops31h 32mKorean Air
Deal found 2/20₱52,394
Wed 4/26:00 amONT - MNL
1 stop31h 00mPhilippine Airlines
Wed 5/710:40 pmMNL - ONT
1 stop27h 11mPhilippine Airlines
Deal found 2/21₱56,446
Wed 8/2011:45 pmONT - CRK
1 stop28h 10mMultiple Airlines
Wed 9/310:25 pmCRK - ONT
2 stops35h 15mMultiple Airlines
Deal found 2/20₱59,978
Mon 5/56:00 amONT - CEB
2 stops25h 05mUnited Airlines
Mon 6/29:15 amCEB - ONT
2 stops28h 30mUnited Airlines
Deal found 2/20₱64,552

Find flights from Ontario within your budget

Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on February 21, 2025. In the last 7 days, Cheapflights users made a total of 411,093 searches

Fly to

Manila

Route

Depart

Return

Price

OntarioManila

ONT - MNL

ONTMNL

Ontario

Tue 4/15

12:10 am-3:50 pm

1 stop24h 40m

Manila Ninoy Aquino Intl

Thu 4/24

4:50 pm-6:00 pm

1 stop16h 10m

₱44,462

OntarioCebu City

ONT - CEB

ONTCEB

Ontario

Sun 5/4

12:10 am-11:05 am

1 stop19h 55m

Cebu City Mactan Intl

Mon 5/26

12:05 pm-6:00 pm

1 stop20h 55m

₱44,983

OntarioManila

ONT - MNL

ONTMNL

Ontario

Mon 5/5

5:45 am-11:59 pm

2 stops27h 14m

Manila Ninoy Aquino Intl

Wed 6/11

3:05 am-5:22 pm

2 stops29h 17m

₱48,747

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 3/9

10:38 am-6:50 am

1 stop29h 12m

Manila Ninoy Aquino Intl

Mon 4/7

8:40 am-8:21 pm

1 stop26h 41m

₱49,789

OntarioAngeles City

ONT - CRK

ONTCRK

Ontario

Wed 8/20

11:45 pm-6:55 pm

1 stop28h 10m

Angeles City Clark Intl

Wed 9/3

10:00 am-5:05 pm

1 stop22h 05m

₱49,846

OntarioManila

ONT - MNL

ONTMNL

Ontario

Mon 3/17

5:05 am-6:50 am

2 stops34h 45m

Manila Ninoy Aquino Intl

Wed 4/2

9:10 am-8:21 pm

2 stops26h 11m

₱50,946

OntarioCebu City

ONT - CEB

ONTCEB

Ontario

Thu 3/27

6:00 am-10:25 pm

2 stops49h 25m

Cebu City Mactan Intl

Wed 4/9

1:00 am-5:51 pm

2 stops31h 51m

₱51,641

OntarioCebu City

ONT - CEB

ONTCEB

Ontario

Mon 8/4

11:45 pm-9:50 am

1 stop19h 05m

Cebu City Mactan Intl

Sat 8/16

10:50 am-5:40 pm

1 stop21h 50m

₱52,336

OntarioCebu City

ONT - CEB

ONTCEB

Ontario

Wed 3/5

6:00 am-10:25 pm

2 stops24h 25m

Cebu City Mactan Intl

Tue 3/11

12:10 am-4:42 pm

2 stops31h 32m

₱52,394

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 4/2

6:00 am-4:00 am

1 stop31h 00m

Manila Ninoy Aquino Intl

Wed 5/7

10:40 pm-10:51 am

1 stop27h 11m

₱56,446

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 31 results
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Best time to book a flight from Ontario

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Manila. Price data was last updated on February 14, 2025.

The best time to book flights from Ontario 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?

Currently, February is the cheapest month in which you can book a flight from Ontario (average of ₱39,831). Flying from Ontario in June will prove the most costly (average of ₱65,073). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Ontario?

Only one airline operates round-trip flights from Ontario: China Airlines. This airline flies to the following popular destinations: Manila.

China Airlines

China Airlines

From ₱815

Frontier

Frontier

From ₱48

American Airlines

American Airlines

From ₱299

Airline reviews for flights from Ontario

Read reviews and ratings of airlines operating flights from Ontario. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Ontario travel. Please note that the reviews are sourced from user searches and were last updated on February 21, 2025. In the last 7 days, Cheapflights users made a total of 411,093 searches.
Korean Air
8.4
Very good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

China Airlines
8.2
Very good
727 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Qatar Airways
7.4
Good
3,609 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

United Airlines
7.4
Good
8,761 reviews
Korean Air
8.4
Very good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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Fly your favorite airline from Ontario

Browse through various options for flying your favorite airline from Ontario. Flight routes are based on user searches made on Cheapflights and were last updated on February 21, 2025.
China Airlines flights from Ontario to Manila

Related info for your journey

Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated February 21, 2025.

  • What are the most popular destinations to fly to from Ontario?

    For the current month, the most popular flights from Ontario are Guadalajara, Dallas/Fort Worth Airport, Denver. Denver, Dallas/Fort Worth Airport, Guadalajara are the most popular locations from Ontario year round.

  • What are the cheapest airlines flying from Ontario to anywhere?

    According to our data, users have found Frontier, American Airlines, and China Airlines to have the cheapest round-trip prices from Ontario. Some of the destinations and prices are as follows: Frontier flights from Ontario to San Francisco (₱2,768). American Airlines flights from Ontario to Lexington Blue Grass (₱17,295). China Airlines flights from Ontario to Manila Ninoy Aquino Intl (₱47,205).

  • What is the cheapest premium economy flight from Ontario?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from Ontario may suit your needs. The cheapest premium economy flights from Ontario are:
    Fly from Ontario to Taipei City Taiwan Taoyuan Intl Airport starting at ₱192,258

  • What is the cheapest month to fly from Ontario?

    February is currently the cheapest month to fly from Ontario. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Ontario?

    Check out the cheapest flights from Ontario to embark to:
    Fly from Ontario to Manila from ₱44,462
    Fly from Ontario to Cebu City from ₱44,983
    Fly from Ontario to Angeles City from ₱49,846

  • How does Cheapflights help users find flights from Ontario?

    Cheapflights makes it easy to find flights from Ontario 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?

    Cheapflights helps you find that perfect flight from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Ontario with no change fees?

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

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

    Yes! Start tracking prices for flights from Ontario today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario?

Cheapflights makes it easy to find flights from Ontario 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?

Cheapflights helps you find that perfect flight from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario with no change fees?

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

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

Yes! Start tracking prices for flights from Ontario today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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