S$ 165+ Flights from Ontario | Cheapflights

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What to know about flights from Ontario

Good round-trip deal	S$ 351 or less
Good one-way deal	S$ 178 or less

Price to beat on a round-trip flight from Ontario.

Price to beat on a one-way flight from Ontario.

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 30 July 2025.

Mon 25-821:00YYZ - ORD

Nonstop2h 07mUnited Airlines

Tue 2-921:12ORD - YYZ

Nonstop1h 46mUnited Airlines

Deal found 27-7S$ 216

Sun 12-1012:14YYZ - ORD

1 stop7h 00mDelta

Sat 18-1007:10ORD - YYZ

1 stop3h 10mDelta

Deal found 30-7S$ 273

Sun 21-917:17YYZ - ORD

1 stop7h 31mAmerican Airlines

Tue 23-908:10ORD - YYZ

1 stop7h 23mAmerican Airlines

Deal found 29-7S$ 294

Thu 4-914:45YYZ - ORD

Nonstop2h 03mMultiple Airlines

Sun 7-914:00ORD - YYZ

Nonstop1h 43mMultiple Airlines

Deal found 29-7S$ 348

Tue 19-806:30YYZ - ORD

1 stop4h 50mWestJet

Wed 27-806:10ORD - YYZ

2 stops17h 14mWestJet

Deal found 29-7S$ 362

Sun 17-806:15YYZ - MSY

1 stop6h 19mDelta

Wed 20-807:25MSY - YYZ

1 stop8h 32mDelta

Deal found 27-7S$ 512

Sun 10-807:25YTZ - ORD

1 stop4h 59mAir Canada

Wed 13-808:40ORD - YTZ

1 stop7h 06mAir Canada

Deal found 29-7S$ 554

Fri 12-916:40YYZ - MSY

1 stop21h 37mMultiple Airlines

Mon 15-911:55MSY - YYZ

Nonstop2h 48mMultiple Airlines

Deal found 27-7S$ 588

Wed 12-1116:45YYZ - MSY

1 stop32h 49mAlaska Airlines

Sun 16-1107:00MSY - YYZ

1 stop31h 35mAlaska Airlines

Deal found 30-7S$ 635

Fri 12-919:47YYZ - MSY

2 stops18h 30mUnited Airlines

Mon 15-905:15MSY - YYZ

2 stops11h 04mUnited Airlines

Deal found 27-7S$ 659

Mon 20-1020:00YYZ - MSY

2 stops21h 47mWestJet

Thu 23-1014:40MSY - YYZ

2 stops14h 32mWestJet

Deal found 28-7S$ 769

Tue 16-907:05YHM - SIN

2 stops29h 45mMultiple Airlines

Tue 23-918:00SIN - YHM

2 stops34h 44mMultiple Airlines

Deal found 29-7S$ 1,029

Best flights from Ontario
Discover carefully curated flight deals from Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 July 2025.

Mon 25-821:00YYZ - ORD

Nonstop2h 07mUnited Airlines

Tue 2-921:12ORD - YYZ

Nonstop1h 46mUnited Airlines

Deal found 27-7S$ 216

Sun 12-1012:14YYZ - ORD

1 stop7h 00mDelta

Sat 18-1007:10ORD - YYZ

1 stop3h 10mDelta

Deal found 30-7S$ 273

Sun 21-917:17YYZ - ORD

1 stop7h 31mAmerican Airlines

Tue 23-908:10ORD - YYZ

1 stop7h 23mAmerican Airlines

Deal found 29-7S$ 294

Thu 4-914:45YYZ - ORD

Nonstop2h 03mMultiple Airlines

Sun 7-914:00ORD - YYZ

Nonstop1h 43mMultiple Airlines

Deal found 29-7S$ 348

Tue 19-806:30YYZ - ORD

1 stop4h 50mWestJet

Wed 27-806:10ORD - YYZ

2 stops17h 14mWestJet

Deal found 29-7S$ 362

Sun 10-807:25YTZ - ORD

1 stop4h 59mAir Canada

Wed 13-808:40ORD - YTZ

1 stop7h 06mAir Canada

Deal found 29-7S$ 554

Wed 12-1116:45YYZ - MSY

1 stop32h 49mAlaska Airlines

Sun 16-1107:00MSY - YYZ

1 stop31h 35mAlaska Airlines

Deal found 30-7S$ 635

Sun 17-806:15YYZ - MSY

1 stop6h 19mDelta

Wed 20-807:25MSY - YYZ

1 stop8h 32mDelta

Deal found 27-7S$ 512

Fri 12-916:40YYZ - MSY

1 stop21h 37mMultiple Airlines

Mon 15-911:55MSY - YYZ

Nonstop2h 48mMultiple Airlines

Deal found 27-7S$ 588

Wed 3-1210:20YYZ - SIN

1 stop39h 30mEthiopian Air

Thu 18-1202:00SIN - YYZ

2 stops43h 05mEthiopian Air

Deal found 28-7S$ 1,195

Sun 7-915:30YYZ - SIN

1 stop26h 00mCathay Pacific

Tue 21-1001:50SIN - YYZ

1 stop24h 00mCathay Pacific

Deal found 29-7S$ 1,205

Fri 12-901:35YYZ - SIN

1 stop23h 45mPhilippine Airlines

Sat 27-900:20SIN - YYZ

2 stops41h 53mPhilippine Airlines

Deal found 28-7S$ 1,236

Direct flights from Ontario
Explore direct flight options from Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 July 2025.

Mon 25-821:00YYZ - ORD

Nonstop2h 07mUnited Airlines

Tue 2-921:12ORD - YYZ

Nonstop1h 46mUnited Airlines

Deal found 27-7S$ 216

Sun 21-906:30YYZ - ORD

Nonstop1h 55mAmerican Airlines

Tue 23-911:48ORD - YYZ

Nonstop1h 43mAmerican Airlines

Deal found 29-7S$ 327

Thu 4-914:45YYZ - ORD

Nonstop2h 03mMultiple Airlines

Sun 7-914:00ORD - YYZ

Nonstop1h 43mMultiple Airlines

Deal found 29-7S$ 348

Sun 17-807:00YYZ - ORD

Nonstop1h 59mAir Canada

Wed 20-808:55ORD - YYZ

Nonstop1h 54mAir Canada

Deal found 29-7S$ 464

Sat 16-809:05YYZ - MSY

Nonstop2h 51mUnited Airlines

Wed 20-811:45MSY - YYZ

Nonstop3h 22mUnited Airlines

Deal found 28-7S$ 1,029

Last-minute flights from Ontario
Discover last-minute flight deals departing from Ontario. Data was last updated 30 July 2025 and is based on user searches.

Sun 3-817:15YYZ - MSY

1 stop6h 10mUnited Airlines

Sun 10-807:00MSY - YYZ

1 stop6h 30mUnited Airlines

Deal found 27-7S$ 591

Mon 4-817:25YOW - SIN

2 stops37h 00mUnited Airlines

Mon 1-908:45SIN - YOW

2 stops37h 13mUnited Airlines

Deal found 29-7S$ 1,299

Mon 4-806:00YUL - SIN

2 stops36h 15mUnited Airlines

Tue 19-808:45SIN - YUL

2 stops42h 15mUnited Airlines

Deal found 28-7S$ 1,312

Wed 6-808:10YUL - BKK

2 stops28h 45mUnited Airlines

Fri 29-807:00BKK - YUL

2 stops44h 34mUnited Airlines

Deal found 29-7S$ 1,147

Thu 7-808:00YYZ - ORD

2 stops9h 49mWestJet

Wed 13-807:15ORD - YYZ

1 stop3h 05mWestJet

Deal found 28-7S$ 563

Thu 7-817:15YYZ - ORD

Nonstop2h 00mMultiple Airlines

Tue 12-820:25ORD - YYZ

Nonstop1h 45mMultiple Airlines

Deal found 29-7S$ 564

Thu 7-806:10YYZ - SIN

2 stops36h 05mUnited Airlines

Fri 29-820:40SIN - YYZ

2 stops30h 31mUnited Airlines

Deal found 27-7S$ 1,221

Thu 7-810:25YTZ - SIN

2 stops32h 40mAir Canada

Fri 29-806:15SIN - YTZ

2 stops27h 16mAir Canada

Deal found 27-7S$ 1,262

Thu 7-817:30YYZ - SIN

1 stop25h 35mMultiple Airlines

Wed 27-801:50SIN - YYZ

2 stops31h 25mMultiple Airlines

Deal found 27-7S$ 1,648

Fri 8-809:45YYZ - ORD

1 stop7h 28mDelta

Sun 10-807:10ORD - YYZ

1 stop3h 06mDelta

Deal found 29-7S$ 433

Fri 8-814:45YYZ - ORD

Nonstop2h 05mUnited Airlines

Wed 13-821:14ORD - YYZ

Nonstop1h 44mUnited Airlines

Deal found 29-7S$ 454

Sat 9-800:30YYZ - ORD

1 stop8h 25mAir Canada

Wed 13-816:43ORD - YYZ

Nonstop1h 54mAir Canada

Deal found 29-7S$ 588

One-way flights from Ontario
Search for one-way flight options from Ontario. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Mon 1-907:00YYZ - ORD

Nonstop1h 59mUnited Airlines

Deal found 29-7S$ 165

Tue 26-814:50YYZ - ORD

1 stop6h 33mDelta

Deal found 27-7S$ 174

Fri 22-807:25YTZ - ORD

1 stop4h 58mAir Canada

Deal found 28-7S$ 211

Fri 22-818:21YYZ - ORD

Nonstop2h 01mAmerican Airlines

Deal found 28-7S$ 212

Sat 24-106:00YYZ - ORD

1 stop4h 35mWestJet

Deal found 28-7S$ 216

Thu 11-906:03YYZ - MSY

1 stop13h 35mDelta

Deal found 28-7S$ 299

Fri 29-821:00YYZ - MSY

1 stop23h 16mUnited Airlines

Deal found 28-7S$ 358

Mon 8-917:45YHM - SIN

2 stops32h 05mMultiple Airlines

Deal found 27-7S$ 556

Tue 16-907:00YTZ - SIN

3 stops29h 50mMultiple Airlines

Deal found 29-7S$ 565

Tue 9-906:45YUL - SIN

3 stops30h 05mMultiple Airlines

Deal found 29-7S$ 599

Fri 12-907:40YYZ - SIN

2 stops29h 10mMultiple Airlines

Deal found 29-7S$ 610

Mon 1-906:00YUL - BKK

2 stops35h 35mUnited Airlines

Deal found 29-7S$ 646

Fly to

Route

Depart

Return

Price

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sat 30-8

09:00-09:55

Nonstop1h 55m

Chicago O'Hare Intl

Mon 1-9

21:12-23:58

Nonstop1h 46m

S$ 232

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 12-10

12:14-18:14

1 stop7h 00m

Chicago O'Hare Intl

Sat 18-10

07:10-11:20

1 stop3h 10m

S$ 273

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Sun 21-9

17:17-23:48

1 stop7h 31m

Chicago O'Hare Intl

Tue 23-9

08:10-16:33

1 stop7h 23m

S$ 294

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 4-9

14:45-15:48

Nonstop2h 03m

Chicago O'Hare Intl

Sun 7-9

14:00-16:43

Nonstop1h 43m

S$ 348

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Tue 19-8

06:30-10:20

1 stop4h 50m

Chicago O'Hare Intl

Wed 27-8

06:10-00:24

2 stops17h 14m

S$ 362

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Sun 17-8

06:15-11:34

1 stop6h 19m

New Orleans Louis Armstrong

Wed 20-8

07:25-16:57

1 stop8h 32m

S$ 512

TorontoChicago

YTZ - ORD

YTZORD

Toronto Island

Sun 10-8

07:25-11:24

1 stop4h 59m

Chicago O'Hare Intl

Wed 13-8

08:40-16:46

1 stop7h 06m

S$ 554

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 12-9

16:40-13:17

1 stop21h 37m

New Orleans Louis Armstrong

Mon 15-9

11:55-15:43

Nonstop2h 48m

S$ 588

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 12-11

16:45-00:34

1 stop32h 49m

New Orleans Louis Armstrong

Sun 16-11

07:00-15:35

1 stop31h 35m

S$ 635

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 12-9

19:47-13:17

2 stops18h 30m

New Orleans Louis Armstrong

Mon 15-9

05:15-17:19

2 stops11h 04m

S$ 659

Flights are sorted by cheapest return flights first.

Deals found on 29-7

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, October is the cheapest month in which you can book a flight from Region of Ontario (average of S$ 1,107). Flying from Region of Ontario in June will prove the most costly (average of S$ 1,309). 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 Region of Ontario?

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

Air Canada

United Airlines

United Airlines

Air India

EVA Air

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

The cheapest city to fly to from Region of Ontario is Los Angeles, with prices starting at S$ 156. Explore other affordable destinations below.

Los Angeles

Boston Logan Intl

Boston Logan Intl

Calgary

Cancun

Airline reviews for flights from Ontario

See what other customers who have flown with ANA, Japan Airlines, andEmirates from Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

8.3

Very Good

8.4

Very Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

8.1

Very Good

8.4

Very Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Singapore Airlines

8.1

Very Good

8.4

Very Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

7.8

Good

8.4

Very Good

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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Related info for your journey

What is the cheapest month to fly from Region of Ontario?
Currently, the cheapest month for flights from Region of Ontario is October. The most expensive month for flights is June. 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$ 1,040 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

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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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