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$78+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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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 December 18, 2024.

Round-trip from

$233
(Kiwi.com)

One-way from

$78
(Kiwi.com)
From Ontario to Canada
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One-way flight from Ontario to Canada
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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 December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Mon 12/2310:19 pmONT - YYZ
2 stops29h 00mMultiple Airlines
Wed 1/88:00 pmYYZ - ONT
1 stop14h 09mMultiple Airlines
Deal found 12/17$327
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/315:05 amONT - YYZ
1 stop14h 47mUnited Airlines
Sun 1/266:10 amYYZ - ONT
1 stop18h 47mUnited Airlines
Deal found 12/17$359
This Trip.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/252:33 pmONT - YYC
1 stop6h 52mMultiple Airlines
Sun 1/57:15 amYYC - ONT
1 stop6h 14mMultiple Airlines
Deal found 12/16$367
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/315:05 amONT - YUL
1 stop9h 03mUnited Airlines
Thu 1/168:35 amYUL - ONT
2 stops16h 22mUnited Airlines
Deal found 12/17$386
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/2610:31 pmONT - YEG
1 stop14h 39mMultiple Airlines
Mon 12/307:00 amYEG - ONT
1 stop25h 09mMultiple Airlines
Deal found 12/16$387
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/305:32 pmONT - YVR
1 stop22h 12mMultiple Airlines
Tue 3/189:05 amYVR - ONT
1 stop5h 59mMultiple Airlines
Deal found 12/16$423
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 amONT - YVR
1 stop6h 29mAlaska Airlines
Tue 1/74:59 pmYVR - ONT
1 stop17h 39mAlaska Airlines
Deal found 12/17$547
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Mon 12/305:05 amONT - YYZ
1 stop14h 47mAir Canada
Tue 12/318:35 amYYZ - ONT
1 stop7h 05mAir Canada
Deal found 12/16$548
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/2411:59 pmONT - YYZ
1 stop15h 30mAmerican Airlines
Sun 12/292:00 pmYYZ - ONT
1 stop9h 57mAmerican Airlines
Deal found 12/17$574
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Tue 12/315:05 amONT - YYC
1 stop7h 56mAir Canada
Thu 4/312:35 pmYYC - ONT
2 stops8h 42mAir Canada
Deal found 12/17$609
This Delta deal was found by Cheapflights users on 12/17. 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.
Sun 12/225:30 amONT - YYZ
1 stop7h 24mDelta
Mon 1/610:05 amYYZ - ONT
2 stops15h 47mDelta
Deal found 12/17$684
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Tue 12/241:57 pmONT - YVR
1 stop7h 21mAir Canada
Thu 1/97:00 amYVR - ONT
1 stop10h 57mAir Canada
Deal found 12/17$692

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioVancouver

ONT - YVR

ONTYVR

Ontario

Mon 1/13

9:28 pm-3:43 pm

1 stop18h 15m

Vancouver Intl

Wed 1/22

9:05 am-7:06 am

1 stop22h 01m

$233

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 1/16

6:50 pm-10:55 pm

1 stop27h 05m

Calgary

Thu 1/23

12:00 pm-5:55 pm

1 stop6h 55m

$241

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 1/9

6:42 pm-6:46 am

1 stop9h 04m

Toronto Pearson Intl

Wed 1/15

8:00 pm-5:55 pm

1 stop24h 55m

$248

OntarioEdmonton

ONT - YEG

ONTYEG

Ontario

Thu 1/9

6:42 pm-2:10 pm

1 stop18h 28m

Edmonton

Sun 1/12

7:00 am-7:14 am

1 stop25h 14m

$256

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Wed 1/15

12:34 pm-4:35 pm

1 stop25h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 1/21

5:35 pm-11:43 am

1 stop21h 08m

$274

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 1/20

6:00 am-11:50 am

1 stop4h 50m

Calgary

Sat 1/25

8:00 am-12:26 pm

1 stop5h 26m

$292

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 1/9

10:47 am-9:25 pm

2 stops9h 38m

Calgary

Wed 1/15

9:00 am-6:04 pm

2 stops10h 04m

$294

OntarioWinnipeg

ONT - YWG

ONTYWG

Ontario

Mon 1/13

1:47 pm-12:36 am

1 stop8h 49m

Winnipeg

Mon 1/20

7:30 am-11:47 pm

2 stops42h 17m

$316

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 1/2

5:05 am-10:52 pm

1 stop14h 47m

Toronto Pearson Intl

Thu 1/9

3:30 pm-7:14 am

2 stops18h 44m

$343

OntarioVancouver

ONT - YVR

ONTYVR

Ontario

Tue 1/14

6:00 am-12:29 pm

1 stop6h 29m

Vancouver Intl

Tue 1/21

4:59 pm-10:38 am

1 stop17h 39m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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.

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 December 18, 2024.

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 December 18, 2024.
See what other customers who have flown with United Airlines, American Airlines 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
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Alaska Airlines
8.0
Very good
9,552 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

United Airlines
7.4
Good
9,059 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

WestJet
7.3
Good
2,818 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

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 Delta, with whom users have recently found tickets for as low as $121. However, be on the lookout for offers from United Airlines 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

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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.
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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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$109Average$162FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$133Average$483FlexibilityNo cancel feeOn-time71%
WestJetCheapest$134Average$343FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$145Average$389FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$159Average$464FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$238Average$577FlexibilityNo cancel feeOn-time75%
DeltaCheapest$272Average$504FlexibilityNo cancel feeOn-timeN/A
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