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Cheap flights from North America to Ontario from C$ 86

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.
LAX — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from North America to Ontario

Keep the following information in mind while searching for North America to Ontario flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 168

One-way from

C$ 86

Popular in

December

Cheapest in

January

Average price

C$ 251

Good round-trip deal

C$ 120 or less

Good one-way deal

C$ 94 or less
Flair Airlines
  • Flair Airlines
  • 25/9-15/10
  • Nonstop
  • 8h 00m total
  • North America to Ontario
Search Deals
Flair Airlines
  • Flair Airlines
  • 6/10
  • Nonstop
  • 4h 30m total
  • North America to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from North America to Ontario.
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Price to beat on a one-way flight from North America to Ontario.
Search Deals

Find flight deals from North America to Ontario

Cheapest flights from North America to Ontario
Explore the most affordable flight options available from North America to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Thu 25/91:10 a.m.YEG - YYZ
Nonstop3h 45mFlair Airlines
Wed 15/1010:35 a.m.YYZ - YEG
Nonstop4h 15mFlair Airlines
Deal found 11/9C$ 168
Mon 13/101:10 a.m.YEG - YYZ
Nonstop3h 45mFlair Airlines
Tue 21/1010:00 p.m.YYZ - YEG
Nonstop4h 15mFlair Airlines
Deal found 11/9C$ 169
Thu 2/101:50 p.m.YEG - YYZ
Nonstop3h 50mFlair Airlines
Sun 12/107:00 a.m.YYZ - YEG
Nonstop4h 15mFlair Airlines
Deal found 10/9C$ 170
Tue 30/91:10 a.m.YEG - YYZ
Nonstop3h 45mFlair Airlines
Sun 12/1010:00 p.m.YYZ - YEG
Nonstop4h 15mFlair Airlines
Deal found 10/9C$ 172
Tue 14/107:00 a.m.YEG - YYZ
Nonstop3h 46mMultiple Airlines
Tue 21/1010:00 p.m.YYZ - YEG
Nonstop4h 15mMultiple Airlines
Deal found 11/9C$ 173
Tue 14/108:30 a.m.YEG - YYZ
1 stop7h 33mWestJet
Mon 20/106:45 a.m.YYZ - YEG
Nonstop4h 18mWestJet
Deal found 10/9C$ 175
Wed 8/107:00 a.m.YEG - YYZ
Nonstop3h 46mWestJet
Wed 15/109:00 a.m.YYZ - YEG
Nonstop4h 18mWestJet
Deal found 10/9C$ 176
Fri 10/106:45 p.m.YEG - YYZ
Nonstop3h 46mMultiple Airlines
Sun 12/107:00 a.m.YYZ - YEG
Nonstop4h 15mMultiple Airlines
Deal found 10/9C$ 177
Wed 8/1012:20 p.m.YEG - YYZ
Nonstop3h 48mPorter Airlines
Sun 12/107:00 a.m.YYZ - YEG
1 stop6h 10mPorter Airlines
Deal found 10/9C$ 179
Fri 10/106:45 p.m.YEG - YYZ
Nonstop3h 46mMultiple Airlines
Fri 17/107:00 a.m.YYZ - YEG
1 stop6h 10mMultiple Airlines
Deal found 10/9C$ 180
Mon 29/91:10 a.m.YEG - YYZ
Nonstop3h 45mFlair Airlines
Thu 2/1010:35 a.m.YYZ - YEG
Nonstop4h 15mFlair Airlines
Deal found 9/9C$ 182
Fri 3/1010:00 a.m.YEG - YYZ
Nonstop3h 45mFlair Airlines
Wed 22/1010:00 p.m.YYZ - YEG
Nonstop4h 15mFlair Airlines
Deal found 11/9C$ 183

Cheapflights Fare Finder

 
Customize your flight search to find flights from North America to Ontario 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 11 September 2025.
Use the filters below to find and compare flights from North America to Ontario that are best for you.

Fly from

North America

Fly to

Ontario

Route

Depart

Return

Price

EdmontonToronto

YEG - YYZ

YEGYYZ

Edmonton

Fri 5/12

1:20 a.m.-7:20 a.m.

Nonstop4h 00m

Toronto Pearson Intl

Fri 16/1

2:25 p.m.-4:50 p.m.

Nonstop4h 25m

C$ 173

EdmontonToronto

YEG - YYZ

YEGYYZ

Edmonton

Wed 24/9

1:10 a.m.-6:55 a.m.

Nonstop3h 45m

Toronto Pearson Intl

Fri 26/9

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

Nonstop4h 15m

C$ 177

EdmontonToronto

YEG - YYZ

YEGYYZ

Edmonton

Thu 16/10

1:10 a.m.-6:55 a.m.

Nonstop3h 45m

Toronto Pearson Intl

Sun 19/10

7:00 a.m.-11:10 a.m.

1 stop6h 10m

C$ 179

EdmontonToronto

YEG - YYZ

YEGYYZ

Edmonton

Wed 7/1

1:20 a.m.-7:20 a.m.

Nonstop4h 00m

Toronto Pearson Intl

Wed 14/1

10:15 p.m.-12:44 a.m.

Nonstop4h 29m

C$ 180

EdmontonToronto

YEG - YYZ

YEGYYZ

Edmonton

Mon 6/10

2:00 p.m.-12:43 a.m.

1 stop8h 43m

Toronto Pearson Intl

Mon 13/10

6:45 a.m.-9:03 a.m.

Nonstop4h 18m

C$ 188

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Fri 14/11

7:50 p.m.-6:58 a.m.

1 stop8h 08m

Toronto Pearson Intl

Fri 21/11

6:30 a.m.-9:04 a.m.

Nonstop5h 34m

C$ 191

VancouverToronto

YVR - YTZ

YVRYTZ

Vancouver Intl

Tue 4/11

8:30 a.m.-7:50 p.m.

1 stop8h 20m

Toronto Island

Thu 13/11

3:15 p.m.-8:43 p.m.

1 stop8h 28m

C$ 197

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Wed 15/10

7:05 p.m.-6:47 a.m.

1 stop8h 42m

Toronto Pearson Intl

Thu 16/10

9:00 a.m.-3:36 p.m.

2 stops9h 36m

C$ 201

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Thu 2/10

12:10 a.m.-7:50 a.m.

Nonstop4h 40m

Toronto Pearson Intl

Fri 31/10

9:45 a.m.-12:10 p.m.

Nonstop5h 25m

C$ 202

VancouverHamilton

YVR - YHM

YVRYHM

Vancouver Intl

Wed 22/10

9:00 a.m.-4:44 p.m.

Nonstop4h 44m

Hamilton

Tue 28/10

8:15 a.m.-10:34 a.m.

Nonstop5h 19m

C$ 204

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 results
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Best time to book a flight from North America to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from North America 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 North America to Ontario

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

Currently, January is the cheapest month in which you can book a flight from North America to Region of Ontario (average of C$ 168). Flying from North America to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 NA to ON?

Find hourly flight availability from North America to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from North America to Region of Ontario as you normally would.

Weekly flight availability from North America to Region of Ontario

Explore weekly flight availability from North America to Ontario. 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 11 September 2025.

The most flights from 0NA to CAON are scheduled on a Wednesday (22 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (17 on average).

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 11 September 2025.
Read through reviews of airlines operating flights from North America to Ontario, such as Porter Airlines,Air Transat, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Flair Airlines
6.0
Okay
250 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from North America to Ontario. 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 North America to Region of Ontario?

    Flair Airlines, WestJet, and Porter Airlines can get you from North America to Region of Ontario in just under 4h. Your travel time can differ by up to 4h 43m. North America and Region of Ontario are separated by a distance of 2688 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 90. Flair Airlines flights start at C$ 94 while deals on Porter Airlines start at C$ 96 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from North America to Ontario 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 North America to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from North America to Region of Ontario (average of C$ 168). Flying from North America to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 North America to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from North America to Ontario

Discover the top 9 airlines that operate flights from North America to Ontario. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 129AverageC$ 317FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 146AverageC$ 460FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 148AverageC$ 334FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 164AverageC$ 653FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 177AverageC$ 374FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 187AverageC$ 513FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 205AverageC$ 610FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 240AverageC$ 666FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
AeromexicoCheapestC$ 543AverageC$ 1,008FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico 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 North America to Ontario?

When you search for this flight from North America to 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 flight for you.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from North America to Ontario flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from North America to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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