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Cheap flights to Ontario from ₱27,502

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 9/4. 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.
BOS — ONT
May 21 — May 281
1 adult
Tue 5/21
Tue 5/28

Flights to Ontario in 2024

Find the latest flights to Ontario in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 361,095 searches and data was last updated on May 16, 2024.

Popular in

August

Cheapest in

October

Average price

₱57,358

Round-trip from

₱37,837

One-way from

₱27,502
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in May 2024
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From Manila Ninoy Aquino Intl to Los Angeles
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One-way flight from Manila Ninoy Aquino Intl (MNL) to Ontario (ONT)
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Cheap flights to Ontario in May & June 2024

Discover affordable flights and deals to Ontario in May and June 2024. In the last 7 days, Cheapflights users made a total of 361,095 searches and data was last updated on May 16, 2024.
These are some of the cheapest-priced fares users can find on flights departing to Ontario in May and June 2024. Be sure to check back soon as deals update often.
Wed 5/294:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Sat 3/110:45 pmONT - MNL
1 stop34h 25mChina Airlines
Deal found 5/15₱50,468
Wed 5/223:20 pmMNL - ONT
2 stops41h 45mChina Airlines
Mon 8/512:45 amONT - MNL
1 stop24h 00mChina Airlines
Deal found 5/15₱53,224
Thu 5/3010:35 amMNL - ONT
1 stop22h 30mChina Airlines
Mon 9/912:45 amONT - MNL
1 stop17h 50mChina Airlines
Deal found 5/15₱55,004
Sun 6/164:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Sun 11/310:45 pmONT - MNL
1 stop25h 10mChina Airlines
Deal found 5/16₱55,349
Sun 6/24:00 amMNL - ONT
1 stop29h 05mChina Airlines
Sun 7/2812:45 amONT - MNL
2 stops27h 15mChina Airlines
Deal found 5/16₱55,521
Wed 6/194:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Mon 7/2212:45 amONT - MNL
1 stop17h 50mChina Airlines
Deal found 5/15₱56,899
Wed 5/294:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Thu 9/1212:45 amONT - MNL
2 stops24h 35mChina Airlines
Deal found 5/15₱58,277
Fri 6/214:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Mon 7/2212:45 amONT - MNL
1 stop17h 50mChina Airlines
Deal found 5/15₱58,506
Wed 5/2911:05 pmMNL - ONT
2 stops34h 00mChina Airlines
Sat 3/110:45 pmONT - MNL
1 stop34h 25mChina Airlines
Deal found 5/15₱59,540

Ontario 2024 flight deals

Explore flight deals for Ontario in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 361,095 searches and data were last updated on May 16, 2024.
Check out some of the best flight deals to Ontario in 2024. For more flight deals, be sure to check back very soon.
Wed 11/64:55 pmMNL - ONT
1 stop15h 40mChina Airlines
Wed 11/2710:45 pmONT - MNL
1 stop25h 10mChina Airlines
Deal found 5/16₱45,014
Sun 10/204:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Sat 11/211:45 pmONT - MNL
1 stop34h 25mChina Airlines
Deal found 5/16₱45,071
Tue 10/224:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Tue 11/510:45 pmONT - MNL
1 stop19h 10mChina Airlines
Deal found 5/14₱45,129
Fri 10/114:00 amMNL - ONT
1 stop29h 05mChina Airlines
Fri 3/710:45 pmONT - MNL
1 stop19h 10mChina Airlines
Deal found 5/16₱45,358
Fri 9/204:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Sun 3/911:45 pmONT - MNL
1 stop19h 10mChina Airlines
Deal found 5/15₱45,703
Thu 9/2610:35 amMNL - ONT
1 stop22h 30mChina Airlines
Sun 3/911:45 pmONT - MNL
1 stop25h 10mChina Airlines
Deal found 5/16₱45,818
Thu 9/264:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Sun 3/911:45 pmONT - MNL
1 stop25h 10mChina Airlines
Deal found 5/16₱45,875
Fri 9/204:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Wed 10/3011:45 pmONT - MNL
1 stop25h 10mChina Airlines
Deal found 5/16₱46,047
Fri 11/14:55 pmMNL - ONT
1 stop15h 40mChina Airlines
Thu 11/710:45 pmONT - MNL
1 stop34h 25mChina Airlines
Deal found 5/15₱46,564

Flights to Ontario departing soon

Discover available last-minute flight options to Ontario, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 361,095 searches and data was last updated on May 16, 2024.
If you're looking for a last-minute flight to Ontario, consider booking one of these fares. Make sure the flight you book matches the day, time, and destination you're looking for.
Wed 5/223:20 pmMNL - ONT
2 stops41h 45mChina Airlines
Mon 8/512:45 amONT - MNL
1 stop24h 00mChina Airlines
Deal found 5/15₱53,224
Sat 5/254:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Fri 6/2112:10 amONT - MNL
1 stop18h 25mChina Airlines
Deal found 5/15₱77,339
Sat 5/2510:35 amMNL - ONT
1 stop22h 30mChina Airlines
Fri 6/2112:10 amONT - MNL
1 stop18h 25mChina Airlines
Deal found 5/15₱79,176
Sat 5/2510:35 amMNL - ONT
1 stop22h 30mChina Airlines
Mon 6/2412:10 amONT - MNL
1 stop24h 35mChina Airlines
Deal found 5/16₱79,233
Thu 5/234:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Fri 6/2112:10 amONT - MNL
1 stop24h 35mChina Airlines
Deal found 5/16₱80,496
Thu 5/235:45 amMNL - ONT
2 stops22h 00mMultiple Airlines
Thu 6/64:21 pmONT - MNL
2 stops34h 04mMultiple Airlines
Deal found 5/15₱82,563
Wed 5/224:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Fri 6/2112:10 amONT - MNL
1 stop18h 25mChina Airlines
Deal found 5/16₱83,310
Sat 5/257:20 amMNL - ONT
2 stops25h 45mChina Airlines
Mon 6/2412:10 amONT - MNL
1 stop18h 25mChina Airlines
Deal found 5/16₱83,884
Sat 5/255:45 amMNL - ONT
2 stops31h 42mMultiple Airlines
Tue 6/256:10 amONT - MNL
2 stops25h 40mMultiple Airlines
Deal found 5/16₱84,114

One-way flights to Ontario

Explore one-way flight options to Ontario for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 361,095 searches and data was last updated on May 16, 2024.
Choose from one of these one-way flights departing to Ontario. Users can also find round-trip Ontario flights by using the search form above.
Wed 9/410:35 amMNL - ONT
1 stop23h 05mChina Airlines
Deal found 5/15₱27,502
Tue 10/294:55 pmMNL - ONT
1 stop15h 40mChina Airlines
Deal found 5/16₱28,306
Fri 6/710:35 amMNL - ONT
1 stop22h 30mChina Airlines
Deal found 5/15₱28,363
Mon 9/304:45 pmMNL - ONT
1 stop16h 20mChina Airlines
Deal found 5/15₱28,478
Mon 9/3010:35 amMNL - ONT
1 stop22h 30mChina Airlines
Deal found 5/15₱28,708
Fri 10/1810:35 amMNL - ONT
1 stop22h 30mChina Airlines
Deal found 5/14₱28,765
Fri 9/64:45 pmMNL - ONT
1 stop16h 55mChina Airlines
Deal found 5/15₱28,995
Sun 10/204:00 amMNL - ONT
1 stop29h 05mChina Airlines
Deal found 5/16₱29,052
Wed 10/1610:35 amMNL - ONT
1 stop22h 30mChina Airlines
Deal found 5/16₱29,110

Find flights to Ontario within your budget

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 361,095 searches and data was last updated on May 16, 2024.

Fly from

Any airport

Budget

₱45,014 - ₱89,511

Route

Depart

Return

Price

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Wed 11/6

1 stop15h 40m

Ontario

Wed 11/27

1 stop25h 10m

₱45,014

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Sun 10/20

1 stop16h 20m

Ontario

Sat 11/2

1 stop34h 25m

₱45,071

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Tue 10/22

1 stop16h 20m

Ontario

Tue 11/5

1 stop19h 10m

₱45,129

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Fri 10/11

1 stop29h 05m

Ontario

Fri 3/7

1 stop19h 10m

₱45,358

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Tue 11/5

2 stops19h 18m

Ontario

Tue 11/12

2 stops24h 05m

₱55,578

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Sun 11/3

2 stops23h 55m

Ontario

Wed 11/20

1 stop19h 10m

₱56,267

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Tue 9/17

1 stop19h 41m

Ontario

Wed 9/18

2 stops25h 20m

₱59,597

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Wed 11/6

2 stops21h 40m

Ontario

Wed 11/27

2 stops24h 00m

₱61,664

Manila Ninoy Aquino IntlOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Sat 9/21

2 stops53h 04m

Ontario

Sat 9/28

2 stops31h 15m

₱89,511

Flights are sorted by cheapest first

Deals found on 5/16

Average price of flights to Ontario by month

Plan your trip to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight to Ontario is currently ₱28,587 while a round-trip flight costs ₱55,910. Price data was last updated on May 12, 2024.

Temperature and rainfall in Ontario by month

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

LAX

Temperature

14 - 23 °C

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travelers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

Use this chart to determine the optimal time to book a round-trip flight to Ontario. Price data was last updated on May 10, 2024.
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 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly to Ontario?

Use this chart to determine the cheapest time to fly round-trip to Ontario. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Ontario should consider flying on Sunday afternoons, when prices are typically cheapest. Budget-minded travelers will want to avoid Thursday evenings, when prices are usually at their highest.
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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 May 16, 2024.
Get a feel of what it's like to fly with United Airlines, Qatar Airways and China Airlines to Ontario 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.
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Food

7.9

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Japan Airlines
8.3
Very good
1,472 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Food

7.9

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

China Airlines
8.3
Very good
910 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Food

7.9

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Qatar Airways
7.7
Good
4,387 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Food

7.9

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

United Airlines
7.4
Good
10,924 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Food

7.9

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

American Airlines
7.3
Good
14,514 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Food

7.9

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

  • What does ONT mean?

    This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a Ontario Airport flight would often be abbreviated as a ONT flight.

  • 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, China Airlines is rated the highest out of the airlines that fly to Ontario.

  • What is the cheapest airport to fly to in Ontario?

    null is currently the cheapest airport to fly to in Ontario. One-way flights to null typically cost null, while round-trip flights cost around null.

  • Does Ontario Airport have rental cars?

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

  • Are there hotels close to Ontario Airport?

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

See more FAQs

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