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Cheap flights from Ontario to Canada from C$ 40

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYZ
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Canada

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Canada
Explore the most affordable flight options available from Ontario to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Wed 10/128:00 p.m.YYZ - YXX
Nonstop5h 20mFlair Airlines
Fri 12/1211:05 p.m.YXX - YYZ
Nonstop4h 20mFlair Airlines
Deal found 9/12C$ 292
Thu 25/125:25 p.m.YUL - YYZ
Nonstop1h 31mMultiple Airlines
Mon 26/111:15 p.m.YYZ - YUL
Nonstop1h 28mMultiple Airlines
Deal found 7/12C$ 299
Sun 28/126:45 a.m.YUL - YYZ
Nonstop1h 32mMultiple Airlines
Fri 23/111:15 p.m.YYZ - YUL
Nonstop1h 28mMultiple Airlines
Deal found 9/12C$ 300
Sun 28/127:20 p.m.YUL - YYZ
Nonstop1h 32mMultiple Airlines
Tue 6/111:15 p.m.YYZ - YUL
Nonstop1h 28mMultiple Airlines
Deal found 7/12C$ 301
Sun 21/126:45 a.m.YUL - YYZ
Nonstop1h 40mWestJet
Fri 2/111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 9/12C$ 304
Mon 15/122:10 p.m.YYZ - YYC
Nonstop4h 30mFlair Airlines
Fri 23/17:00 a.m.YYC - YYZ
Nonstop4h 10mFlair Airlines
Deal found 8/12C$ 306
Sun 28/126:45 a.m.YUL - YYZ
Nonstop1h 32mMultiple Airlines
Thu 1/111:15 p.m.YYZ - YUL
Nonstop1h 28mMultiple Airlines
Deal found 7/12C$ 308
Sun 28/126:45 a.m.YUL - YYZ
Nonstop1h 32mMultiple Airlines
Fri 2/111:15 p.m.YYZ - YUL
Nonstop1h 28mMultiple Airlines
Deal found 7/12C$ 310
Sun 14/129:30 p.m.YYZ - YYC
Nonstop4h 35mMultiple Airlines
Mon 12/16:30 a.m.YYC - YYZ
Nonstop3h 58mMultiple Airlines
Deal found 8/12C$ 311
Mon 15/129:30 p.m.YYZ - YYC
Nonstop4h 35mMultiple Airlines
Mon 12/15:15 p.m.YYC - YYZ
Nonstop3h 56mMultiple Airlines
Deal found 8/12C$ 313
Wed 17/125:00 p.m.YYZ - YVR
1 stop9h 15mMultiple Airlines
Thu 8/17:00 a.m.YVR - YYZ
Nonstop4h 35mMultiple Airlines
Deal found 7/12C$ 313
Sat 27/122:30 p.m.YUL - YYZ
Nonstop1h 32mMultiple Airlines
Fri 2/111:15 p.m.YYZ - YUL
Nonstop1h 28mMultiple Airlines
Deal found 6/12C$ 314

Find flight deals from Ontario to Canada

Keep the following information in mind while searching for Ontario to Canada flight deals. Data was last updated 9 December 2025.

Round-trip from

C$ 154

One-way from

C$ 40

Popular in

December

Cheapest in

January

Average price

C$ 331

Good round-trip deal

C$ 126 or less

Good one-way deal

C$ 61 or less
Flair Airlines
  • Flair Airlines
  • 29/1-1/2
  • Nonstop
  • 8h 40m total
  • Ontario to Canada
Search Deals
WestJet
  • WestJet
  • 11/1
  • Nonstop
  • 4h 25m total
  • Ontario to Canada
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Canada.
Search Deals
Price to beat on a one-way flight from Ontario to Canada.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Canada 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 9 December 2025.
Use the filters below to find and compare flights from Ontario to Canada that are best for you.

Fly from

Ontario

Fly to

Canada

Route

Depart

Return

Price

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Wed 21/1

4:00 p.m.-6:25 p.m.

Nonstop4h 25m

Calgary

Wed 28/1

11:25 a.m.-5:17 p.m.

Nonstop3h 52m

C$ 166

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Tue 6/1

2:35 p.m.-5:00 p.m.

Nonstop4h 25m

Calgary

Tue 13/1

4:30 p.m.-10:30 p.m.

Nonstop4h 00m

C$ 181

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Fri 9/1

2:35 p.m.-5:00 p.m.

Nonstop4h 25m

Calgary

Fri 16/1

4:30 p.m.-10:30 p.m.

Nonstop4h 00m

C$ 188

TorontoVancouver

YTZ - YVR

YTZYVR

Toronto Island

Fri 9/1

7:00 a.m.-11:25 a.m.

1 stop7h 25m

Vancouver Intl

Sun 11/1

7:00 a.m.-5:43 p.m.

1 stop7h 43m

C$ 195

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Fri 30/1

2:35 p.m.-5:00 p.m.

Nonstop4h 25m

Calgary

Fri 6/2

4:30 p.m.-10:30 p.m.

Nonstop4h 00m

C$ 199

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Wed 28/1

4:00 p.m.-6:25 p.m.

Nonstop4h 25m

Calgary

Tue 3/2

4:30 p.m.-10:30 p.m.

Nonstop4h 00m

C$ 199

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Fri 30/1

2:35 p.m.-5:00 p.m.

Nonstop4h 25m

Calgary

Tue 3/2

4:30 p.m.-10:30 p.m.

Nonstop4h 00m

C$ 199

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Sun 25/1

4:00 p.m.-6:25 p.m.

Nonstop4h 25m

Calgary

Mon 2/2

4:30 p.m.-10:30 p.m.

Nonstop4h 00m

C$ 199

HamiltonCalgary

YHM - YYC

YHMYYC

Hamilton

Sun 25/1

4:00 p.m.-6:25 p.m.

Nonstop4h 25m

Calgary

Tue 3/2

4:30 p.m.-10:30 p.m.

Nonstop4h 00m

C$ 199

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

6:45 a.m.-8:22 a.m.

Nonstop1h 37m

Toronto Pearson Intl

Sun 15/2

11:15 p.m.-12:38 a.m.

Nonstop1h 23m

C$ 206

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

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

Have a flexible travel schedule? Discover the best time to fly to Canada 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 Canada

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Canada (average of C$ 64). Flying from Region of Ontario to Canada in July is currently the most expensive (average of C$ 156). 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 CA?

Find hourly flight availability from Ontario to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 December 2025.

It’s optimal to fly from Region of Ontario to Canada in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Canada. Price data was last updated on 6 December 2025.

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

Weekly flight availability from Region of Ontario to Canada

Explore weekly flight availability from Ontario to Canada. 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 9 December 2025.

The most flights from CAON to CA0 are scheduled on a Monday (92 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (69 on average).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated 9 December 2025.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet from Ontario to Canada by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
397 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
480 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,193 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,514 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Flair Airlines
6.0
Okay
255 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Ontario to Canada. 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 Canada?

    There are many flights that can get you from Region of Ontario to Canada in 1h 37m. Fly via Porter Airlines, WestJet, or Flair Airlines to get the fastest option. There are 505 km between Region of Ontario and Canada. Most flights are nonstop.

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

    To fly one-way, consider booking your trip with Flair Airlines, which is currently one of the cheapest options available, starting at C$ 30. Air Transat flights start at C$ 37 while deals on Porter Airlines start at C$ 55 one-way.

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

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

  • How can I find direct flights from Ontario to Canada?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Canada 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 Canada?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Canada (average of C$ 64). Flying from Region of Ontario to Canada in July is currently the most expensive (average of C$ 156). 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

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Alternative routes for Ontario to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Vancouver Intl flights
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Top 5 airlines flying from Ontario to Canada

Discover the top 5 airlines that operate flights from Ontario to Canada. 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 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 72AverageC$ 453FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 93AverageC$ 394FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 95AverageC$ 273FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 113AverageC$ 526FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 120AverageC$ 441FlexibilityNo cancel feeOn-time52%
Search Porter 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 Canada?

Cheapflights makes it easy to find Ontario to Canada flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Canada from Ontario.

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

Yes, we can. To see specific flights from Ontario to Canada with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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