What airport do you fly into for flights to Ontario?

If you book a flight to Ontario, you will be flying into Ontario, which is the city’s only airport. Ontario (ONT) is located 4.9 km from the centre of Ontario.

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

Yes, flights with stopovers 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.

Does Ontario have rental cars?

Yes. Those touching down at Ontario can take advantage of the car hire 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).

S$ 678+ Flights to Ontario, California

Flights to Ontario in 2025

Return from	S$ 914
One-way from	S$ 678
Popular in	July
Cheapest in	February
Average price	S$ 1,196

SAUDIA
30-4-10-5
2 total stops
55h 05m total
Singapore to Los Angeles

Search Deals

China Airlines
30-5
1 total stop
31h 00m total
Singapore to Ontario

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (S$ 183 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (S$ 28 potential savings vs. average return price).

Search Deals

Average for return flights in March 2025

Search Deals

Find flight deals to Ontario

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 25 March 2025.

Fri 25-413:45SIN - ONT

1 stop19h 15mChina Airlines

Mon 12-500:10ONT - SIN

1 stop21h 25mChina Airlines

Deal found 24-3S$ 975

Wed 18-614:00SIN - ONT

1 stop18h 05mSTARLUX Airlines

Wed 2-723:45ONT - SIN

1 stop21h 55mSTARLUX Airlines

Deal found 24-3S$ 1,183

Wed 2-409:00SIN - ONT

2 stops26h 42mUnited Airlines

Thu 3-406:00ONT - SIN

1 stop21h 25mUnited Airlines

Deal found 24-3S$ 1,255

Tue 16-1210:00SIN - ONT

2 stops26h 17mAir Canada

Tue 30-1205:45ONT - SIN

2 stops34h 10mAir Canada

Deal found 23-3S$ 1,278

Tue 22-404:50SIN - ONT

2 stops28h 10mMultiple Airlines

Sun 27-400:10ONT - SIN

2 stops40h 45mMultiple Airlines

Deal found 25-3S$ 1,319

Wed 17-1208:15SIN - ONT

2 stops22h 57mJapan Airlines

Wed 31-1206:00ONT - SIN

2 stops26h 50mJapan Airlines

Deal found 23-3S$ 1,603

Mon 15-1202:20SIN - ONT

2 stops35h 38mAmerican Airlines

Mon 5-123:59ONT - SIN

2 stops32h 51mAmerican Airlines

Deal found 23-3S$ 1,876

Tue 28-1011:00SIN - ONT

2 stops26h 41mKorean Air

Tue 11-1107:00ONT - SIN

2 stops25h 10mKorean Air

Deal found 24-3S$ 2,062

Mon 27-1002:00SIN - ONT

2 stops31h 17mQatar Airways

Tue 11-1111:30ONT - SIN

2 stops29h 15mQatar Airways

Deal found 24-3S$ 2,098

Sun 21-1201:30SIN - ONT

2 stops31h 57mDelta

Fri 2-118:07ONT - SIN

2 stops38h 03mDelta

Deal found 23-3S$ 2,345

Sat 3-521:10SIN - ONT

2 stops39h 15mEtihad Airways

Sun 11-522:59ONT - SIN

2 stops43h 41mEtihad Airways

Deal found 24-3S$ 2,453

Best flights to Ontario
Discover carefully curated flight deals to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2025.

Fri 25-413:45SIN - ONT

1 stop19h 15mChina Airlines

Mon 12-500:10ONT - SIN

1 stop21h 25mChina Airlines

Deal found 24-3S$ 975

Wed 18-614:00SIN - ONT

1 stop18h 05mSTARLUX Airlines

Wed 2-723:45ONT - SIN

1 stop21h 55mSTARLUX Airlines

Deal found 24-3S$ 1,183

Tue 22-409:00SIN - ONT

1 stop23h 51mUnited Airlines

Mon 28-407:05ONT - SIN

1 stop20h 20mUnited Airlines

Deal found 25-3S$ 1,255

Tue 22-404:50SIN - ONT

2 stops28h 10mMultiple Airlines

Sun 27-400:10ONT - SIN

2 stops40h 45mMultiple Airlines

Deal found 25-3S$ 1,319

Sat 3-521:10SIN - ONT

2 stops39h 15mEtihad Airways

Sun 11-522:59ONT - SIN

2 stops43h 41mEtihad Airways

Deal found 24-3S$ 2,453

Wed 18-618:45SIN - ONT

2 stops44h 28mQatar Airways

Wed 2-712:00ONT - SIN

2 stops36h 45mQatar Airways

Deal found 24-3S$ 2,585

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 25 March 2025 and is based on user searches.

Wed 2-409:00SIN - ONT

2 stops26h 42mUnited Airlines

Thu 3-406:00ONT - SIN

1 stop21h 25mUnited Airlines

Deal found 24-3S$ 1,255

Fri 4-402:00SIN - ONT

1 stop31h 00mChina Airlines

Sun 13-400:10ONT - SIN

1 stop33h 25mChina Airlines

Deal found 24-3S$ 1,235

Fri 4-403:10SIN - ONT

2 stops30h 19mQatar Airways

Mon 14-411:33ONT - SIN

2 stops30h 27mQatar Airways

Deal found 24-3S$ 3,872

Sat 5-410:30SIN - ONT

2 stops52h 29mQatar Airways

Mon 14-414:44ONT - SIN

2 stops34h 01mQatar Airways

Deal found 24-3S$ 2,962

Tue 22-404:50SIN - ONT

2 stops28h 10mMultiple Airlines

Sun 27-400:10ONT - SIN

2 stops40h 45mMultiple Airlines

Deal found 25-3S$ 1,319

Fri 25-413:45SIN - ONT

1 stop19h 15mChina Airlines

Mon 12-500:10ONT - SIN

1 stop21h 25mChina Airlines

Deal found 24-3S$ 975

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 25 March 2025.

Fri 30-502:00SIN - ONT

1 stop31h 00mChina Airlines

Deal found 25-3S$ 678

Wed 4-614:00SIN - ONT

1 stop18h 05mSTARLUX Airlines

Deal found 23-3S$ 771

Fri 18-701:10SIN - ONT

2 stops31h 30mMultiple Airlines

Deal found 24-3S$ 787

Thu 17-420:40SIN - ONT

2 stops30h 58mUnited Airlines

Deal found 24-3S$ 1,037

Thu 7-808:05SIN - ONT

2 stops24h 59mJapan Airlines

Deal found 24-3S$ 1,307

Sun 30-303:10SIN - ONT

2 stops35h 49mQatar Airways

Deal found 25-3S$ 1,620

Tue 12-822:30SIN - ONT

2 stops39h 11mKorean Air

Deal found 24-3S$ 1,736

Mon 31-322:30SIN - ONT

2 stops38h 52mDelta

Deal found 24-3S$ 2,757

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 25-4

13:45-18:00

1 stop19h 15m

Ontario

Mon 12-5

00:10-12:35

1 stop21h 25m

S$ 975

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 18-6

14:00-17:05

1 stop18h 05m

Ontario

Wed 2-7

23:45-12:40

1 stop21h 55m

S$ 1,183

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 22-4

09:00-17:51

1 stop23h 51m

Ontario

Mon 28-4

07:05-18:25

1 stop20h 20m

S$ 1,255

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 22-4

04:50-18:00

2 stops28h 10m

Ontario

Sun 27-4

00:10-07:55

2 stops40h 45m

S$ 1,319

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 3-5

21:10-21:25

2 stops39h 15m

Ontario

Sun 11-5

22:59-09:40

2 stops43h 41m

S$ 2,453

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 18-6

18:45-00:13

2 stops44h 28m

Ontario

Wed 2-7

12:00-15:45

2 stops36h 45m

S$ 2,585

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 30-5

02:00-18:00

1 stop31h 00m

S$ 678

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 4-6

14:00-17:05

1 stop18h 05m

S$ 771

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 18-7

01:10-17:40

2 stops31h 30m

S$ 787

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 17-4

20:40-12:38

2 stops30h 58m

S$ 1,037

Flights are sorted by cheapest return flights first.

Deals found on 25-3

Showing 1-10 of 14 results

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.

Estimated return 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

How long is the flight to Ontario?

On average, a flight from Singapore to Ontario takes 18 hours 5 minutes. Flights to Ontario from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Singapore to Ontario are United Airlines and China Airlines.

United Airlines

From S$ 932

China Airlines

From S$ 814

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Singapore to Ontario are China Airlines and United Airlines.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 mm 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

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

Reviews of airlines servicing Ontario

Read through reviews of airlines servicing Ontario, such as STARLUX Airlines, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines

9.1

Wonderful

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air

8.4

Very Good

1,047 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines

8.3

Very Good

1,440 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

China Airlines

8.2

Very Good

722 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Delta

8.0

Very Good

7,890 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

FAQs about flying to Ontario

What airport do you fly into for flights to Ontario?
If you book a flight to Ontario, you will be flying into Ontario, which is the city’s only airport. Ontario (ONT) is located 4.9 km from the centre of Ontario.
Can I find cheaper flights to Ontario if I am willing to have stopovers?
Yes, flights with stopovers 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.
Does Ontario have rental cars?
Yes. Those touching down at Ontario can take advantage of the car hire 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

Browse thousands of different options on Cheapflights for your next trip

Search flights to Ontario by cabin class

Fly with Cheapflights

How does Cheapflights help users find flights to Ontario?

Deals for Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario.

Can Cheapflights find flights to Ontario with no change fees?

Need flexible booking options for your flight to Ontario ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Ontario today and book when you’re ready!

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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.

S$ 678+ Cheap flights to Ontario

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 30-5. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 25 March 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Ontario

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 25 March 2025.

Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Cheapflights Fare Finder

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 200,618 searches and data was last updated on 25 March 2025.

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

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

What are the most popular airlines that fly to Ontario?

What are the cheapest airlines that fly to Ontario?

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

Read through reviews of airlines servicing Ontario, such as STARLUX Airlines, Korean Air and Japan Airlines. Reviews also offer insight into each airline's 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 stopovers?

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Ontario by cabin class

Find flights to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Ontario?

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

Can Cheapflights find flights to Ontario with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

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 25 March 2025.