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Cheap flights from Ontario to North America from C$ 144

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to North America

Enter your travel dates to find the best prices.

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 3 August 2026.

Thu 10/93:30 p.m.
YYZ
-
YYC
1 stop8h 50m
Multiple Airlines
Wed 16/96:25 p.m.
YYC
-
YYZ
Nonstop3h 55m
Multiple Airlines
Deal found 30/7C$ 287
Thu 10/93:30 p.m.
YYZ
-
YYC
1 stop6h 55m
WestJet
Mon 14/911:05 a.m.
YYC
-
YYZ
1 stop6h 50m
WestJet
Deal found 30/7C$ 289
Mon 14/93:30 p.m.
YYZ
-
YYC
1 stop8h 50m
Multiple Airlines
Thu 17/912:50 a.m.
YYC
-
YYZ
Nonstop3h 50m
Multiple Airlines
Deal found 30/7C$ 290
Fri 11/93:55 p.m.
YYZ
-
YYC
Nonstop4h 20m
Multiple Airlines
Sun 13/911:05 a.m.
YYC
-
YYZ
1 stop8h 30m
Multiple Airlines
Deal found 29/7C$ 291
Fri 11/95:55 p.m.
YYZ
-
YYC
1 stop6h 25m
Multiple Airlines
Mon 14/99:15 a.m.
YYC
-
YYZ
Nonstop3h 55m
Multiple Airlines
Deal found 31/7C$ 294
Fri 25/95:55 p.m.
YYZ
-
YYC
1 stop6h 25m
Multiple Airlines
Mon 28/97:00 a.m.
YYC
-
YYZ
1 stop8h 09m
Multiple Airlines
Deal found 28/7C$ 296
Thu 17/910:00 a.m.
YYZ
-
YYC
Nonstop4h 20m
Multiple Airlines
Thu 15/1011:05 a.m.
YYC
-
YYZ
1 stop8h 30m
Multiple Airlines
Deal found 29/7C$ 297
Wed 16/93:20 p.m.
YYZ
-
YYC
Nonstop4h 20m
Multiple Airlines
Sun 20/911:05 a.m.
YYC
-
YYZ
1 stop8h 30m
Multiple Airlines
Deal found 30/7C$ 298
Sun 13/93:55 p.m.
YYZ
-
YYC
Nonstop4h 20m
Multiple Airlines
Sun 20/911:05 a.m.
YYC
-
YYZ
1 stop8h 30m
Multiple Airlines
Deal found 30/7C$ 300
Sat 19/91:55 p.m.
YYZ
-
YYC
Nonstop4h 20m
Multiple Airlines
Wed 30/911:05 a.m.
YYC
-
YYZ
1 stop8h 30m
Multiple Airlines
Deal found 29/7C$ 301
Mon 21/93:30 p.m.
YYZ
-
YYC
1 stop6h 55m
Multiple Airlines
Sun 27/96:25 p.m.
YYC
-
YYZ
Nonstop3h 55m
Multiple Airlines
Deal found 30/7C$ 303
Fri 11/96:55 p.m.
YHM
-
YYC
Nonstop4h 25m
Porter Airlines
Fri 18/95:25 p.m.
YYC
-
YHM
Nonstop3h 48m
Porter Airlines
Deal found 31/7C$ 356

Find flight deals from Ontario to North America

Keep the following information in mind while searching for Ontario to North America flight deals. Data was last updated 3 August 2026.

Round-trip from

C$ 287

One-way from

C$ 144

Popular in

April

Cheapest in

October

Average price

C$ 314

Good round-trip deal

C$ 189 or less

Good one-way deal

C$ 81 or less
Flair Airlines
  • Flair Airlines
  • 10/9-16/9
  • 1 total stop
  • 12h 45m total
  • Ontario to North America
Search Deals
Porter Airlines
  • Porter Airlines
  • 1/10
  • 1 total stop
  • 6h 55m total
  • Ontario to North America
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 18 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

 
Customize your flight search to find flights from Ontario to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 August 2026.
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

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Sun 20/9

6:05 a.m.-11:00 a.m.

1 stop6h 55m

Calgary

Tue 29/9

11:55 a.m.-10:25 p.m.

1 stop8h 30m

C$ 370

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Fri 18/9

6:05 a.m.-11:00 a.m.

1 stop6h 55m

Calgary

Mon 28/9

5:25 p.m.-11:13 p.m.

Nonstop3h 48m

C$ 381

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Sun 20/9

6:05 a.m.-11:00 a.m.

1 stop6h 55m

Calgary

Fri 2/10

7:00 a.m.-3:05 p.m.

1 stop6h 05m

C$ 381

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Thu 10/9

6:05 a.m.-11:00 a.m.

1 stop6h 55m

Calgary

Sun 13/9

7:00 a.m.-10:09 p.m.

2 stops13h 09m

C$ 381

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Wed 16/9

6:05 a.m.-11:00 a.m.

1 stop6h 55m

Calgary

Wed 23/9

7:00 a.m.-7:39 p.m.

2 stops10h 39m

C$ 381

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Sat 19/9

1:55 p.m.-10:33 p.m.

2 stops10h 38m

Calgary

Sat 26/9

11:55 a.m.-10:25 p.m.

1 stop8h 30m

C$ 391

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Wed 16/9

11:45 a.m.-4:30 p.m.

1 stop6h 45m

Calgary

Thu 24/9

11:55 a.m.-10:25 p.m.

1 stop8h 30m

C$ 395

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Fri 11/9

6:55 p.m.-9:20 p.m.

Nonstop4h 25m

Calgary

Fri 25/9

7:00 a.m.-3:05 p.m.

1 stop6h 05m

C$ 396

TorontoVancouver

YYZ - YVR

YYZYVR

Toronto Pearson Intl

Wed 14/10

3:40 p.m.-8:59 p.m.

1 stop8h 19m

Vancouver Intl

Sun 18/10

7:00 a.m.-5:18 p.m.

1 stop7h 18m

C$ 410

HamiltonVancouver

YHM - YVR

YHMYVR

Hamilton

Sat 19/9

6:05 a.m.-11:20 a.m.

1 stop8h 15m

Vancouver Intl

Mon 28/9

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

1 stop7h 35m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to North America (average of C$ 373). 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?

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 3 August 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 28% 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

Explore weekly flight availability from Ontario to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 August 2026.

The most flights from CAON to 0NA are scheduled on a Friday (18 on average). You will have fewer flight options on Monday, 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 1 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. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated 3 August 2026.
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
450 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.5

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
450 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.5

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.8
Good
569 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.5

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
WestJet
7.2
Good
3,424 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.5

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,420 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.5

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Flair Airlines
6.0
Okay
275 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.5

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Ontario to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 6h 55m. Fly via Porter Airlines, United Airlines, or Copa Airlines to get the fastest option. The distance between Region of Ontario and North America is about 2696 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, September is the cheapest month in which you can book a flight from Region of Ontario to North America (average of C$ 373). 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

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Alternative routes for Ontario to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to North America

Discover the top 10 airlines that operate flights from Ontario to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 120AverageC$ 586FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 123AverageC$ 477FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 150AverageC$ 308FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
DeltaCheapestC$ 179AverageC$ 460FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapestC$ 207AverageC$ 230FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Porter AirlinesCheapestC$ 211AverageC$ 453FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 232AverageC$ 573FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 238AverageC$ 481FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 247AverageC$ 609FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
APG AirlinesCheapestC$ 618AverageC$ 620FlexibilityNo cancel feeOn-timeN/A
Search APG Airlines flights

Fly with Cheapflights

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

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.

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