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S$ 191+ Cheap flights from Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13-5. 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.
YYZ — SIN
30 Mar — 6 Apr1
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 travellers. Please note that the information is based on the most recent updates available. Data last updated 25 March 2025.

Good round-trip deal

S$ 283 or less

Good one-way deal

S$ 137 or less
Price to beat on a round-trip flight from Ontario.
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Price to beat on a one-way flight from Ontario.
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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 25 March 2025.

Thu 8-512:00YYZ - ORD
Nonstop1h 55mAir Canada
Thu 15-509:35ORD - YYZ
Nonstop1h 40mAir Canada
Deal found 23-3S$ 259
Wed 30-417:59YYZ - ORD
1 stop3h 46mDelta
Wed 7-506:24ORD - YYZ
1 stop4h 16mDelta
Deal found 24-3S$ 298
Wed 4-612:00YYZ - ORD
Nonstop1h 55mUnited Airlines
Mon 9-612:00ORD - YYZ
Nonstop1h 38mUnited Airlines
Deal found 24-3S$ 304
Thu 24-412:20YYZ - ORD
Nonstop1h 55mMultiple Airlines
Sun 27-407:20ORD - YYZ
1 stop5h 19mMultiple Airlines
Deal found 24-3S$ 310
Thu 8-508:50YTZ - ORD
1 stop4h 13mAir Canada
Thu 15-507:00ORD - YTZ
1 stop6h 50mAir Canada
Deal found 23-3S$ 325
Thu 17-715:59YYZ - ORD
1 stop18h 23mWestJet
Sat 19-717:45ORD - YYZ
1 stop14h 08mWestJet
Deal found 25-3S$ 402
Sun 25-507:55YYZ - MSY
1 stop10h 26mDelta
Wed 28-510:40MSY - YYZ
1 stop9h 04mDelta
Deal found 25-3S$ 520
Wed 23-416:45YYZ - ORD
1 stop14h 20mAlaska Airlines
Wed 30-419:19ORD - YYZ
1 stop18h 41mAlaska Airlines
Deal found 24-3S$ 627
Fri 2-509:00YYZ - MSY
Nonstop2h 58mUnited Airlines
Sun 4-505:00MSY - YYZ
1 stop5h 34mUnited Airlines
Deal found 24-3S$ 651
Fri 16-520:00YYZ - MSY
2 stops24h 30mWestJet
Mon 19-507:00MSY - YYZ
1 stop23h 00mWestJet
Deal found 24-3S$ 745
Wed 23-412:35YYZ - MSY
Nonstop2h 58mMultiple Airlines
Wed 30-415:25MSY - YYZ
Nonstop2h 54mMultiple Airlines
Deal found 24-3S$ 749
Fri 2-516:45YYZ - MSY
2 stops23h 00mAlaska Airlines
Fri 9-507:15MSY - YYZ
1 stop30h 45mAlaska Airlines
Deal found 24-3S$ 850

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 25 March 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 8-5

12:00-12:55

Nonstop1h 55m

Chicago O'Hare Intl

Thu 15-5

09:35-12:15

Nonstop1h 40m

S$ 259

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 30-4

17:59-20:45

1 stop3h 46m

Chicago O'Hare Intl

Wed 7-5

06:24-11:40

1 stop4h 16m

S$ 298

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 4-6

12:00-12:55

Nonstop1h 55m

Chicago O'Hare Intl

Mon 9-6

12:00-14:38

Nonstop1h 38m

S$ 304

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 24-4

12:20-13:15

Nonstop1h 55m

Chicago O'Hare Intl

Sun 27-4

07:20-13:39

1 stop5h 19m

S$ 310

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Thu 8-5

08:50-12:03

1 stop4h 13m

Chicago O'Hare Intl

Thu 15-5

07:00-14:50

1 stop6h 50m

S$ 325

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 17-7

15:59-09:22

1 stop18h 23m

Chicago O'Hare Intl

Sat 19-7

17:45-08:53

1 stop14h 08m

S$ 402

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Sun 25-5

07:55-17:21

1 stop10h 26m

New Orleans Louis Armstrong

Wed 28-5

10:40-20:44

1 stop9h 04m

S$ 520

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 23-4

16:45-06:05

1 stop14h 20m

Chicago O'Hare Intl

Wed 30-4

19:19-15:00

1 stop18h 41m

S$ 627

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 2-5

09:00-10:58

Nonstop2h 58m

New Orleans Louis Armstrong

Sun 4-5

05:00-11:34

1 stop5h 34m

S$ 651

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 16-5

20:00-19:30

2 stops24h 30m

New Orleans Louis Armstrong

Mon 19-5

07:00-07:00

1 stop23h 00m

S$ 745

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Showing 1-10 of 60 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 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.

Travel insights for flights from Ontario

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

What is the cheapest month to book a flight from Region of Ontario?

Currently, April is the cheapest month in which you can book a flight from Region of Ontario (average of S$ 1,161). Flying from Region of Ontario in July will prove the most costly (average of S$ 1,433). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Region of Ontario?

Use this chart to determine the cheapest time to fly return from Ontario to Singapore. Price data was last updated on 24 March 2024.

Those who are seeking the cheapest fare on flights departing from Region of Ontario would be wise to consider leaving during Wednesday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Wednesday evenings when fares are usually the most expensive.

Which airlines fly from Region of Ontario?

When flying from Region of Ontario check dates and pricing for the following: United Airlines, Air Canada, Cathay Pacific. As they depart for the following popular destinations: Singapore.

Air Canada

Air Canada

From S$ 275

United Airlines

United Airlines

From S$ 898

Air India

Air India

From S$ 1,369

Cathay Pacific

Cathay Pacific

From S$ 1,145

What is the cheapest place to fly to from Region of Ontario?

The cheapest city to fly to from Region of Ontario is Calgary, with prices starting at S$ 124. Explore other affordable destinations below.

Calgary

Calgary

From S$ 93

Cancun

Cancun

From S$ 109

Boston Logan Intl

Boston Logan Intl

From S$ 138

Victoria Intl

Victoria Intl

From S$ 195

Airline reviews for flights from Ontario

Get insights into the airlines that provide service from Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ontario. In the last 7 days, Cheapflights users made a total of 200,618 searches.
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,171 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very Good
1,047 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very Good
1,440 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very Good
826 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very Good
3,190 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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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 25 March 2025.

  • What is the cheapest month to fly from Region of Ontario?

    Currently, the cheapest month for flights from Region of Ontario is April. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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

    View the cheapest flight destinations from Region of Ontario:
    Fly from Toronto to Singapore from S$ 1,106 round trip

  • How does Cheapflights help users find flights from Ontario?

    When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • 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?

    Need flexible booking options for your flight from 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 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.

See more FAQs

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 from Ontario?

When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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?

Need flexible booking options for your flight from 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 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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