HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Canada

$61+ Cheap flights from Ontario (ONT) to Canada

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Canada with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Canada

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Canada (CA0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$183
(Kiwi.com)

One-way from

$61
(Kiwi.com)
From Ontario to Canada
Search Deals
One-way flight from Ontario to Canada
Search Deals

Find flight deals from Ontario to Canada

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 January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/52:43 pmONT - YYC
1 stop7h 12mMultiple Airlines
Wed 3/124:35 pmYYC - ONT
1 stop15h 51mMultiple Airlines
Deal found 1/21$183
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/82:43 pmONT - YVR
1 stop7h 47mMultiple Airlines
Tue 3/181:45 pmYVR - ONT
2 stops25h 19mMultiple Airlines
Deal found 1/19$187
This Trip.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/271:46 pmONT - YYZ
1 stop13h 09mMultiple Airlines
Fri 1/317:25 pmYYZ - ONT
1 stop14h 46mMultiple Airlines
Deal found 1/19$204
This Kissandfly.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/62:37 pmONT - YYZ
2 stops19h 00mFrontier
Wed 2/123:00 pmYYZ - ONT
2 stops19h 26mFrontier
Deal found 1/21$281
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/311:46 pmONT - YLW
2 stops10h 08mMultiple Airlines
Sun 2/24:00 pmYLW - ONT
1 stop19h 07mMultiple Airlines
Deal found 1/19$282
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/86:00 amONT - YYC
1 stop4h 47mDelta
Wed 2/128:00 amYYC - ONT
1 stop9h 28mDelta
Deal found 1/19$293
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2010:24 amONT - YEG
1 stop13h 14mMultiple Airlines
Thu 2/275:15 pmYEG - ONT
1 stop23h 04mMultiple Airlines
Deal found 1/21$296
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:05 amONT - YYC
1 stop8h 16mUnited Airlines
Sat 3/153:30 pmYYC - ONT
1 stop8h 15mUnited Airlines
Deal found 1/20$303
This Kissandfly.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2111:59 pmONT - YYZ
2 stops12h 31mBritish Airways
Thu 2/271:49 pmYYZ - ONT
2 stops13h 04mBritish Airways
Deal found 1/20$310
This Air Canada deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/85:10 amONT - YYC
1 stop15h 31mAir Canada
Wed 2/1212:35 pmYYC - ONT
2 stops9h 16mAir Canada
Deal found 1/19$314
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1410:05 amONT - YYC
2 stops34h 49mAmerican Airlines
Sun 2/166:29 amYYC - ONT
2 stops27h 42mAmerican Airlines
Deal found 1/20$325
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/65:10 amONT - YYZ
1 stop8h 17mAir Canada
Wed 2/126:30 amYYZ - ONT
1 stop14h 34mAir Canada
Deal found 1/21$329

Find flights from Ontario to Canada within your budget

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 3/5

2:43 pm-10:55 pm

1 stop7h 12m

Calgary

Wed 3/12

4:35 pm-7:26 am

1 stop15h 51m

$183

OntarioVancouver

ONT - YVR

ONTYVR

Ontario

Sat 3/8

2:43 pm-10:30 pm

1 stop7h 47m

Vancouver Intl

Tue 3/18

1:45 pm-3:04 pm

2 stops25h 19m

$187

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 3/11

2:43 pm-5:55 am

1 stop12h 12m

Toronto Pearson Intl

Sun 3/16

7:25 pm-7:26 am

1 stop15h 01m

$213

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 2/6

2:37 pm-12:37 pm

2 stops19h 00m

Toronto Pearson Intl

Wed 2/12

3:00 pm-7:26 am

2 stops19h 26m

$281

OntarioKelowna

ONT - YLW

ONTYLW

Ontario

Fri 1/31

1:46 pm-11:54 pm

2 stops10h 08m

Kelowna

Sun 2/2

4:00 pm-11:07 am

1 stop19h 07m

$282

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 2/8

6:00 am-11:47 am

1 stop4h 47m

Calgary

Wed 2/12

8:00 am-4:28 pm

1 stop9h 28m

$293

OntarioEdmonton

ONT - YEG

ONTYEG

Ontario

Thu 2/20

10:24 am-12:38 am

1 stop13h 14m

Edmonton

Thu 2/27

5:15 pm-3:19 pm

1 stop23h 04m

$296

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 3/11

6:00 am-12:28 pm

1 stop5h 28m

Calgary

Tue 3/11

3:30 pm-8:10 pm

1 stop5h 40m

$303

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Fri 2/21

11:59 pm-3:30 pm

2 stops12h 31m

Toronto Pearson Intl

Thu 2/27

1:49 pm-11:53 pm

2 stops13h 04m

$310

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 2/8

5:10 am-9:41 pm

1 stop15h 31m

Calgary

Wed 2/12

12:35 pm-8:51 pm

2 stops9h 16m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
1
2
3
...
6

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.

Travel insights for flights from Ontario to Canada

Get recent, data-driven insights about flights from Ontario to Canada including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Canada (average of $243). Flying from Ontario to Canada in July is currently the most expensive (average of $359). 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 ONT 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 January 21, 2025.

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

Rainfall in Canada by month

Plan your trip to Canada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Canada ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Canada when rainfall is around 2.0 in.

Temperature in Canada by month

Plan your trip to Canada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Canada, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 January 21, 2025.
See what other customers who have flown with Alaska Airlines, Air Canada and Delta from Ontario to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Virgin Atlantic
7.5
Good
665 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What airport do you fly from for flights from Ontario to Canada?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Canada. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $121. However, be on the lookout for offers from Virgin Atlantic and Alaska Airlines, as they are both options that can get you from Ontario to Canada for a low price.

  • What are the most popular routes from Ontario to Canada?

    The most popular route from Ontario to Canada is Ontario - Vancouver Intl. You may also consider Ontario - Toronto Pearson Intl or Ontario - Calgary.

  • 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 Ontario to Canada?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Canada (average of $243). Flying from Ontario to Canada in July is currently the most expensive (average of $359). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Canada

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Los Angeles to Newark flights
Los Angeles to Dallas/Fort Worth flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Mexico City flights
Los Angeles to Seattle flights
Los Angeles to Cancún flights
San Francisco to Las Vegas flights
Los Angeles to Miami flights
Los Angeles to Honolulu flights
Los Angeles to Las Vegas flights
Los Angeles to Orlando flights
Los Angeles to Salt Lake City flights
San Francisco to Newark flights
Los Angeles to LaGuardia flights
Santa Ana to Las Vegas flights
San Francisco to Honolulu flights
San Francisco to Cancún flights
Burbank to Las Vegas flights
San Francisco to Seattle flights
San Francisco to Los Angeles flights
Los Angeles to San Francisco flights
Los Angeles to Fort Lauderdale flights
Los Angeles to Boston flights
Los Angeles to Hobby flights
San Jose to Las Vegas flights
San Francisco to Dallas/Fort Worth flights
San Francisco to Miami flights
Oakland to Las Vegas flights
Los Angeles to Sky Harbor Intl flights
Los Angeles to O'Hare Intl flights
Ontario to Dallas/Fort Worth flights
Los Angeles to Reagan-National flights
Los Angeles to New Orleans flights
Los Angeles to Denver flights
Los Angeles to San José del Cabo flights
Ontario to Seattle flights
Los Angeles to Portland flights
San Francisco to LaGuardia flights
Los Angeles to Baltimore flights
San Francisco to Sky Harbor Intl flights
Los Angeles to George Bush Intcntl flights
San Francisco to New Orleans flights
Los Angeles to Puerto Vallarta flights
San Francisco to Mexico City flights
Oakland to Los Angeles flights
San Diego to Seattle flights
San Francisco to Orlando flights
San Francisco to Ontario flights
San Jose to Los Angeles flights

Top 7 airlines flying from Ontario to Canada

Discover the top 7 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$109Average$162FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$133Average$500FlexibilityNo cancel feeOn-time71%
WestJetCheapest$134Average$348FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$137Average$386FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$159Average$460FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$238Average$579FlexibilityNo cancel feeOn-time75%
DeltaCheapest$272Average$504FlexibilityNo cancel feeOn-timeN/A
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.