How long is the flight from Region of Ontario to North America?

There are many flights that can get you from Region of Ontario to North America in 1h 45m. Fly via United Airlines, Porter Airlines, or WestJet to get the fastest option. The distance between Region of Ontario and North America is about 557 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Region of Ontario to North America one-way?

The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as C$ 30. However, be on the lookout for offers from Air Transat and Porter Airlines, as they are both options that can get you from Region of Ontario to North America for a low price.

In terms of precipitation, rainfall in North America ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit North America when rainfall is around 51.0 mm.

If weather is an important factor for your trip to North America, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Can I find deals for flights from Ontario to North America that include hotel bookings?

Yes. In addition to deals on Ontario to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to North America?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to North America.

Can I find deals for business class flights from Ontario to North America?

Yes. Cheapflights offers flight deals from Ontario to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 121+ Cheap Flights from Ontario to North America

Cheap flight deals from Ontario to North America

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to North America
Explore the most affordable flight options available from Ontario to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Sat 26/96:35 p.m. -

1 stop5h 45m

Fri 2/1011:05 a.m. -

1 stop8h 30m

Deal found 28/8C$ 291

Thu 17/910:25 p.m. -

Nonstop4h 19m

Mon 21/912:25 p.m. -

1 stop7h 10m

Deal found 26/8C$ 292

Thu 24/93:30 p.m. -

1 stop8h 50m

Mon 28/912:25 p.m. -

1 stop7h 10m

Deal found 26/8C$ 293

Wed 30/93:30 p.m. -

1 stop8h 50m

Sat 3/107:00 a.m. -

Nonstop3h 55m

Deal found 27/8C$ 295

Fri 25/95:55 p.m. -

1 stop6h 25m

Sun 4/1012:50 a.m. -

Nonstop3h 50m

Deal found 26/8C$ 296

Fri 25/95:55 p.m. -

1 stop6h 25m

Tue 29/91:20 p.m. -

Nonstop3h 55m

Deal found 28/8C$ 299

Fri 25/912:40 p.m. -

1 stop7h 30m

Sun 27/96:25 p.m. -

Nonstop3h 55m

Deal found 27/8C$ 300

Wed 23/93:30 p.m. -

1 stop8h 50m

Mon 28/99:15 a.m. -

Nonstop3h 55m

Deal found 27/8C$ 303

Fri 25/912:40 p.m. -

1 stop7h 30m

Thu 1/1011:05 a.m. -

1 stop6h 50m

Deal found 27/8C$ 304

Fri 2/1012:40 p.m. -

1 stop5h 30m

Fri 2/1011:45 p.m. -

1 stop6h 15m

Deal found 28/8C$ 306

Sat 19/98:00 p.m. -

Nonstop1h 48m

Sun 20/96:00 a.m. -

1 stop4h 04m

Deal found 25/8C$ 313

Sat 26/96:55 p.m. -

Nonstop4h 15m

Sat 3/105:25 p.m. -

Nonstop3h 48m

Deal found 25/8C$ 324

Best flights from Ontario to North America
Discover carefully curated flight deals from Ontario to North America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Wed 28/107:43 a.m. -

Nonstop1h 45m

Wed 28/107:59 p.m. -

1 stop3h 53m

Deal found 29/8C$ 324

Thu 1/107:00 a.m. -

2 stops17h 15m

Wed 7/1012:05 p.m. -

1 stop7h 20m

Deal found 25/8C$ 378

Fri 4/1210:00 a.m. -

1 stop4h 24m

Sun 6/128:00 a.m. -

Nonstop1h 43m

Deal found 25/8C$ 410

Wed 11/112:20 p.m. -

1 stop5h 03m

Sat 14/114:44 p.m. -

1 stop6h 13m

Deal found 25/8C$ 425

Sat 26/98:30 a.m. -

1 stop14h 31m

Tue 29/97:01 a.m. -

1 stop17h 12m

Deal found 25/8C$ 528

Sat 19/98:40 p.m. -

2 stops17h 40m

Sat 26/95:10 p.m. -

1 stop25h 40m

Deal found 25/8C$ 641

Wed 27/14:45 p.m. -

1 stop7h 55m

Fri 29/18:10 a.m. -

2 stops12h 24m

Deal found 26/8C$ 400

Tue 27/1010:30 a.m. -

Nonstop1h 46m

Fri 30/107:59 p.m. -

1 stop3h 53m

Deal found 27/8C$ 417

Fri 18/93:00 p.m. -

Nonstop1h 48m

Sun 20/96:30 a.m. -

Nonstop1h 40m

Deal found 28/8C$ 441

Fri 25/97:00 a.m. -

2 stops17h 35m

Sun 27/97:00 a.m. -

1 stop7h 35m

Deal found 25/8C$ 417

Sun 21/28:05 p.m. -

1 stop15h 15m

Wed 3/38:23 a.m. -

1 stop13h 06m

Deal found 26/8C$ 432

Sun 1/1112:55 p.m. -

Nonstop1h 42m

Mon 2/118:00 a.m. -

Nonstop1h 43m

Deal found 29/8C$ 443

Fri 25/97:00 a.m. -

2 stops17h 35m

Tue 29/912:05 p.m. -

1 stop7h 20m

Deal found 26/8C$ 417

Sat 17/107:43 p.m. -

1 stop4h 16m

Tue 27/109:30 p.m. -

Nonstop1h 56m

Deal found 25/8C$ 437

Thu 24/98:30 a.m. -

1 stop27h 16m

Thu 1/1011:21 a.m. -

1 stop12h 52m

Deal found 28/8C$ 539

Thu 3/127:00 a.m. -

1 stop5h 10m

Sat 12/1212:50 p.m. -

2 stops9h 44m

Deal found 26/8C$ 417

Mon 11/16:10 a.m. -

1 stop7h 24m

Tue 9/28:39 a.m. -

2 stops12h 50m

Deal found 27/8C$ 442

Tue 22/98:30 a.m. -

1 stop14h 31m

Tue 29/97:01 a.m. -

1 stop17h 12m

Deal found 29/8C$ 539

Fri 11/127:00 a.m. -

1 stop5h 10m

Sun 13/1212:50 p.m. -

2 stops9h 44m

Deal found 26/8C$ 418

Mon 18/112:45 p.m. -

2 stops28h 10m

Tue 26/16:16 p.m. -

2 stops19h 55m

Deal found 28/8C$ 442

Sat 12/98:30 a.m. -

1 stop14h 31m

Thu 17/97:01 a.m. -

1 stop17h 12m

Deal found 27/8C$ 541

Sat 19/96:05 a.m. -

1 stop6h 55m

Tue 22/97:00 a.m. -

2 stops10h 39m

Deal found 25/8C$ 428

Sun 24/110:19 a.m. -

1 stop6h 36m

Fri 29/18:23 a.m. -

1 stop13h 06m

Deal found 29/8C$ 442

Sat 10/106:05 a.m. -

1 stop6h 55m

Sat 17/105:25 p.m. -

Nonstop3h 48m

Deal found 26/8C$ 428

Fri 25/97:43 p.m. -

1 stop4h 16m

Wed 30/97:59 p.m. -

1 stop3h 55m

Deal found 27/8C$ 442

Wed 16/96:05 a.m. -

1 stop6h 55m

Thu 24/97:00 a.m. -

1 stop6h 05m

Deal found 26/8C$ 431

Thu 10/98:40 p.m. -

1 stop19h 20m

Mon 14/94:00 p.m. -

1 stop26h 50m

Deal found 25/8C$ 862

Thu 1/109:44 a.m. -

1 stop4h 25m

Mon 5/107:59 p.m. -

1 stop3h 55m

Deal found 25/8C$ 445

Sat 26/96:05 a.m. -

1 stop6h 55m

Tue 29/911:55 a.m. -

1 stop8h 30m

Deal found 28/8C$ 432

Thu 29/107:00 p.m. -

2 stops20h 55m

Sun 1/111:30 p.m. -

2 stops26h 15m

Deal found 25/8C$ 781

Find flight deals from Ontario to North America

Round-trip from	C$ 291
One-way from	C$ 121
Popular in	April
Cheapest in	October
Average price	C$ 320
Good round-trip deal	C$ 205 or less
Good one-way deal	C$ 112 or less

WestJet
26/9-2/10
2 total stops
14h 15m total
Ontario to North America

Search Deals

Porter Airlines
6/10
1 total stop
6h 55m total
Ontario to North America

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 52 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

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

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNewark

YYZ Toronto Pearson Intl - EWR Newark

YYZEWR

Toronto Pearson Intl

Wed 28/10

7:43 a.m.-9:28 a.m.

Nonstop1h 45m

Newark

Wed 28/10

7:59 p.m.-11:52 p.m.

1 stop3h 53m

C$ 324

HamiltonVancouver

YHM Hamilton - YVR Vancouver Intl

YHMYVR

Hamilton

Thu 1/10

7:00 a.m.-9:15 p.m.

2 stops17h 15m

Vancouver Intl

Wed 7/10

12:05 p.m.-10:25 p.m.

1 stop7h 20m

C$ 378

TorontoCalgary

YYZ Toronto Pearson Intl - YYC Calgary

YYZYYC

Toronto Pearson Intl

Wed 27/1

4:45 p.m.-11:40 p.m.

1 stop7h 55m

Calgary

Fri 29/1

8:10 a.m.-9:34 p.m.

2 stops12h 24m

C$ 400

TorontoNewark

YYZ Toronto Pearson Intl - EWR Newark

YYZEWR

Toronto Pearson Intl

Fri 4/12

10:00 a.m.-2:24 p.m.

1 stop4h 24m

Newark

Sun 6/12

8:00 a.m.-9:43 a.m.

Nonstop1h 43m

C$ 410

TorontoNewark

YYZ Toronto Pearson Intl - EWR Newark

YYZEWR

Toronto Pearson Intl

Tue 27/10

10:30 a.m.-12:16 p.m.

Nonstop1h 46m

Newark

Fri 30/10

7:59 p.m.-11:52 p.m.

1 stop3h 53m

C$ 417

HamiltonVancouver

YHM Hamilton - YVR Vancouver Intl

YHMYVR

Hamilton

Fri 25/9

7:00 a.m.-9:35 p.m.

2 stops17h 35m

Vancouver Intl

Sun 27/9

7:00 a.m.-5:35 p.m.

1 stop7h 35m

C$ 417

HamiltonVancouver

YHM Hamilton - YVR Vancouver Intl

YHMYVR

Hamilton

Fri 25/9

7:00 a.m.-9:35 p.m.

2 stops17h 35m

Vancouver Intl

Tue 29/9

12:05 p.m.-10:25 p.m.

1 stop7h 20m

C$ 417

TorontoNewark

YYZ Toronto Pearson Intl - EWR Newark

YYZEWR

Toronto Pearson Intl

Thu 3/12

7:00 a.m.-12:10 p.m.

1 stop5h 10m

Newark

Sat 12/12

12:50 p.m.-10:34 p.m.

2 stops9h 44m

C$ 417

TorontoNewark

YYZ Toronto Pearson Intl - EWR Newark

YYZEWR

Toronto Pearson Intl

Fri 11/12

7:00 a.m.-12:10 p.m.

1 stop5h 10m

Newark

Sun 13/12

12:50 p.m.-10:34 p.m.

2 stops9h 44m

C$ 418

TorontoNewark

YYZ Toronto Pearson Intl - EWR Newark

YYZEWR

Toronto Pearson Intl

Wed 11/11

2:20 p.m.-7:23 p.m.

1 stop5h 03m

Newark

Sat 14/11

4:44 p.m.-10:57 p.m.

1 stop6h 13m

C$ 425

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Ontario with our price prediction graph.

YYZ-YYC

YHM-YYC

YYZ-EWR

YTZ-CUN

YYZ-CUN

Estimated round-trip 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 from Ontario to North America

CAON-0NA

YYZ-YYC

YHM-YYC

YYZ-EWR

YTZ-CUN

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to North America (average of C$ 392). Flying from Region of Ontario to North America in December is currently the most expensive (average of C$ 520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to NA?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Region of Ontario to North America by exploring options for tickets in the morning.

Weekly flight availability from Region of Ontario to North America

The most flights from CAON to 0NA are scheduled on a Friday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

How far ahead should I book a flight from Region of Ontario to North America?

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to North America. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Region of Ontario to North America?

Travelers seeking maximum savings on their Region of Ontario to North America flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing North America

Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Ontario to North America to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Transat

7.8

Good

576 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

WestJet

7.2

Good

3,441 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,555 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Flair Airlines

6.1

Okay

276 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

How long is the flight from Region of Ontario to North America?
There are many flights that can get you from Region of Ontario to North America in 1h 45m. Fly via United Airlines, Porter Airlines, or WestJet to get the fastest option. The distance between Region of Ontario and North America is about 557 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Region of Ontario to North America one-way?
The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as C$ 30. However, be on the lookout for offers from Air Transat and Porter Airlines, as they are both options that can get you from Region of Ontario to North America for a low price.
Can I find deals for flights from Ontario to North America that include hotel bookings?
Yes. In addition to deals on Ontario to North America flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to North America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to North America.
Can I find deals for business class flights from Ontario to North America?
Yes. Cheapflights offers flight deals from Ontario to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to North America?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to North America (average of C$ 392). Flying from Region of Ontario to North America in December is currently the most expensive (average of C$ 520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top countries

Top destinations

Alternative routes for Ontario to North America

Pearson Intl to Cancún flights

Calgary to Cancún flights

Toronto Island to Cancún flights

Hamilton to Cancún flights

Pearson Intl to Vancouver Intl flights

Calgary to Cozumel flights

Vancouver Intl to Pearson Intl flights

Pearson Intl to Cozumel flights

Pearson Intl to New Delhi flights

Hamilton to Vancouver Intl flights

Vancouver Intl to Hamilton flights

Pearson Intl to Calgary flights

Region of Waterloo Intl to Cancún flights

Edmonton to Vancouver Intl flights

Calgary to Vancouver Intl flights

Vancouver Intl to New Delhi flights

Vancouver Intl to Calgary flights

Pearson Intl to Newark flights

Hamilton to Calgary flights

Pierre Elliott Trudeau Intl to Cancún flights

Toronto Island to Newark flights

Vancouver Intl to Edmonton flights

Toronto Island to Vancouver Intl flights

Pearson Intl to Abbotsford flights

Pierre Elliott Trudeau Intl to Vancouver Intl flights

Vancouver Intl to Toronto Island flights

Pierre Elliott Trudeau Intl to Charles de Gaulle flights

Pearson Intl to Heathrow flights

Vancouver Intl to Mexico City flights

Vancouver Intl to Hong Kong flights

Pearson Intl to John F Kennedy Intl flights

Pearson Intl to LaGuardia flights

Pearson Intl to Mexico City flights

Pierre Elliott Trudeau Intl to LaGuardia flights

Calgary to Pearson Intl flights

Vancouver Intl to Los Angeles flights

Pearson Intl to Mumbai flights

Edmonton to Pearson Intl flights

Vancouver Intl to Cancún flights

Vancouver Intl to Heathrow flights

Ottawa to Vancouver Intl flights

Toronto Island to New Delhi flights

Toronto Island to LaGuardia flights

Hamilton to Halifax flights

Abbotsford to Pearson Intl flights

Pierre Elliott Trudeau Intl to Newark flights

Pierre Elliott Trudeau Intl to Pearson Intl flights

Pearson Intl to Halifax flights

Pierre Elliott Trudeau Intl to Mexico City flights

Pearson Intl to Las Vegas flights

Top 10 airlines flying from Ontario to North America

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 119	AverageC$ 630	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 159	AverageC$ 496	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Flair Airlines	CheapestC$ 170	AverageC$ 398	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Delta	CheapestC$ 193	AverageC$ 477	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
JetBlue	CheapestC$ 206	AverageC$ 238	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Porter Airlines	CheapestC$ 209	AverageC$ 472	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
American Airlines	CheapestC$ 232	AverageC$ 588	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Arajet	CheapestC$ 247	AverageC$ 521	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
United Airlines	CheapestC$ 273	AverageC$ 608	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Transat	CheapestC$ 294	AverageC$ 522	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to North America?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to North America from Ontario today with Cheapflights!

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

Cheapflights helps you find that perfect flight to North America 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 to North America with no change fees?

Need flexible booking options for your flight to North America 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 to North America become cheaper?

Yes, Cheapflights offers price alerts on Ontario to North America flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.

Cheap flights from Ontario to North America from C$ 121

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to North America

Cheapest flights from Ontario to North AmericaExplore the most affordable flight options available from Ontario to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Explore the most affordable flight options available from Ontario to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Ontario to North AmericaDiscover carefully curated flight deals from Ontario to North America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Discover carefully curated flight deals from Ontario to North America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Direct flights from Ontario to North AmericaExplore direct flight options from Ontario to North America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 August 2026.

Explore direct flight options from Ontario to North America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 August 2026.

Last-minute flights from Ontario to North AmericaDiscover last-minute flight deals from Ontario to North America. Data last updated 30 August 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to North America. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Ontario to North AmericaSearch for one-way flight options from Ontario to North America. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Search for one-way flight options from Ontario to North America. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Find flight deals from Ontario to North America

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Ontario to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Ontario with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from ON to NA?

Find hourly flight availability from Ontario to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 August 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Region of Ontario to North America by exploring options for tickets in the morning.

Weekly flight availability from Region of Ontario to North America

The most flights from CAON to 0NA are scheduled on a Friday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

How far ahead should I book a flight from Region of Ontario to North America?

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to North America. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Region of Ontario to North America?

Use this chart to determine the cheapest time to fly round-trip from Ontario to North America. Price data was last updated on 29 August 2026.

Travelers seeking maximum savings on their Region of Ontario to North America flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing North America

Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Ontario to North America to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Region of Ontario to North America?

What are the cheapest airlines to fly from Region of Ontario to North America one-way?

Can I find deals for flights from Ontario to North America that include hotel bookings?

How can I find direct flights from Ontario to North America?

Can I find deals for business class flights from Ontario to North America?

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

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.

Alternative routes for Ontario to North America

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to North America by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ontario to North America by cabin class

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

Ontario and North America flights

Browse other Ontario and North America flight options. Last updated on 30 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from North America

Find the right flight back to Ontario after your stay in North America

Fly to North America countries

Consider these flights travelling to countries located in North America.

Ontario to North America flights

Consider these flights travelling from Ontario to North America.

Top 10 airlines flying from Ontario to North America

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to North America?

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

Can Cheapflights find flights from Ontario to North America with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to North America
Explore the most affordable flight options available from Ontario to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Ontario to North America
Discover carefully curated flight deals from Ontario to North America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Direct flights from Ontario to North America
Explore direct flight options from Ontario to North America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 August 2026.

Last-minute flights from Ontario to North America
Discover last-minute flight deals from Ontario to North America. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Ontario to North America
Search for one-way flight options from Ontario to North America. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.