S$ 755+ 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 15-2. 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 17 January 2025.
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 17 January 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 17 January 2025.
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 200,618 searches and data was last updated on 17 January 2025.
Fly from
Route
Depart
Return
Price
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Sun 16-2
02:00-16:50
1 stop30h 50m
Ontario
Sun 23-2
22:45-13:05
1 stop22h 20m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Thu 6-2
10:10-17:57
1 stop23h 47m
Ontario
Wed 26-3
06:00-20:15
1 stop23h 15m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Thu 6-2
02:30-23:31
2 stops37h 01m
Ontario
Fri 28-2
11:25-17:40
1 stop38h 15m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Sun 2-3
02:20-22:16
2 stops35h 56m
Ontario
Mon 10-3
06:00-06:40
2 stops33h 40m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Sun 16-2
01:30-22:32
2 stops37h 02m
Ontario
Sun 23-2
16:05-05:00
2 stops44h 55m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Wed 12-2
11:00-22:32
2 stops27h 32m
Ontario
Sun 16-2
06:00-05:00
2 stops31h 00m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Sun 6-4
02:15-18:29
2 stops31h 14m
Ontario
Wed 23-4
12:50-09:00
2 stops29h 10m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Sat 15-2
20:15-09:34
3 stops53h 19m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Fri 7-2
02:00-16:50
1 stop30h 50m
SingaporeOntario
SIN - ONT
SINONT
Singapore Changi
Thu 23-1
10:10-17:57
1 stop23h 47m
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.
Travel insights for flights to Ontario
Get recent, data-driven insights about flights to Ontario including ideal travel times, pricing trends, and more.
How long is the flight to Ontario?
On average, a flight from Singapore to Ontario takes 18 hours 35 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.
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
Plan your trip to Ontario by taking into account the average rainfall totals 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
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 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
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 17 January 2025.
Read through reviews of airlines servicing Ontario, such as Qatar Airways and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
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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!