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$126+ Cheap flights from Ontario to Ontario (ONT)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
Jan 8 — Jan 151
Wed 1/8
Wed 1/15
1 adult, Economy
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Cheap flight deals from Ontario to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Ontario (ONT). 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 3, 2025.

Round-trip from

$274
(Kiwi.com)

One-way from

$126
(Trip.com)
From Ontario to Ontario
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One-way flight from Ontario to Ontario
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Find flight deals from Ontario to Ontario

Cheapest flights from Ontario to Ontario
Explore the most affordable flight options available from Ontario to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/1. 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.
Tue 2/258:00 pmYYZ - ONT
1 stop22h 19mMultiple Airlines
Thu 3/62:43 pmONT - YYZ
1 stop13h 00mMultiple Airlines
Deal found 1/1$274
This Kissandfly.com deal was found by Cheapflights users on 1/2. 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.
Sat 1/187:35 amYYZ - ONT
2 stops14h 56mBritish Airways
Wed 1/2210:00 amONT - YYZ
2 stops8h 20mBritish Airways
Deal found 1/2$289
This Alaska Airlines deal was found by Cheapflights users on 1/2. 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.
Sat 1/184:20 pmYYZ - ONT
1 stop21h 18mAlaska Airlines
Wed 1/226:00 amONT - YYZ
1 stop30h 05mAlaska Airlines
Deal found 1/2$291
This Air Canada deal was found by Cheapflights users on 1/2. 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 2/104:10 pmYYZ - ONT
1 stop7h 41mAir Canada
Mon 2/245:05 amONT - YYZ
1 stop14h 32mAir Canada
Deal found 1/2$292
This Delta deal was found by Cheapflights users on 1/2. 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.
Thu 1/165:00 pmYYZ - ONT
1 stop9h 53mDelta
Mon 1/206:00 amONT - YYZ
1 stop6h 52mDelta
Deal found 1/2$294
This American Airlines deal was found by Cheapflights users on 1/2. 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.
Thu 1/235:10 pmYYZ - ONT
1 stop8h 06mAmerican Airlines
Wed 1/296:00 amONT - YYZ
1 stop7h 15mAmerican Airlines
Deal found 1/2$295
This KAYAK deal was found by Cheapflights users on 1/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/184:10 pmYYZ - ONT
2 stops20h 41mUnited Airlines
Sun 1/265:10 amONT - YYZ
1 stop8h 17mUnited Airlines
Deal found 1/2$297
This Delta deal was found by Cheapflights users on 1/2. 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.
Tue 1/2112:52 pmYUL - ONT
1 stop13h 00mDelta
Thu 1/231:00 pmONT - YUL
1 stop7h 52mDelta
Deal found 1/2$303
This United Airlines deal was found by Cheapflights users on 1/2. 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.
Thu 1/238:05 amYUL - ONT
2 stops15h 24mUnited Airlines
Wed 1/295:10 amONT - YUL
1 stop8h 58mUnited Airlines
Deal found 1/2$306
This American Airlines deal was found by Cheapflights users on 1/2. 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.
Wed 3/1910:54 amYUL - ONT
2 stops14h 33mAmerican Airlines
Wed 3/266:00 amONT - YUL
2 stops13h 50mAmerican Airlines
Deal found 1/2$327
This Kiwi.com deal was found by Cheapflights users on 1/2. 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.
Sun 2/96:10 pmYOW - ONT
1 stop16h 01mMultiple Airlines
Fri 2/142:43 pmONT - YOW
2 stops21h 07mMultiple Airlines
Deal found 1/2$362
This Air Canada deal was found by Cheapflights users on 1/2. 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.
Wed 3/198:05 amYUL - ONT
1 stop15h 52mAir Canada
Wed 3/265:05 amONT - YUL
1 stop9h 03mAir Canada
Deal found 1/2$449

Find flights from Ontario to Ontario within your budget

Customize your flight search to find flights from Ontario 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 2,558,603 searches. Data last updated January 3, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 2/25

8:00 pm-3:19 pm

1 stop22h 19m

Ontario

Thu 3/6

2:43 pm-6:43 am

1 stop13h 00m

$274

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 1/18

7:35 am-7:31 pm

2 stops14h 56m

Ontario

Wed 1/22

10:00 am-9:20 pm

2 stops8h 20m

$289

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 1/18

4:20 pm-10:38 am

1 stop21h 18m

Ontario

Wed 1/22

6:00 am-3:05 pm

1 stop30h 05m

$291

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 2/10

4:10 pm-8:51 pm

1 stop7h 41m

Ontario

Mon 2/24

5:05 am-10:37 pm

1 stop14h 32m

$292

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 1/16

5:00 pm-11:53 pm

1 stop9h 53m

Ontario

Mon 1/20

6:00 am-3:52 pm

1 stop6h 52m

$294

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 1/23

5:10 pm-10:16 pm

1 stop8h 06m

Ontario

Wed 1/29

6:00 am-4:15 pm

1 stop7h 15m

$295

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 1/18

4:10 pm-9:51 am

2 stops20h 41m

Ontario

Sun 1/26

5:10 am-4:27 pm

1 stop8h 17m

$297

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Tue 1/21

12:52 pm-10:52 pm

1 stop13h 00m

Ontario

Fri 1/24

1:00 pm-11:52 pm

1 stop7h 52m

$303

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 1/23

8:05 am-8:29 pm

2 stops15h 24m

Ontario

Wed 1/29

5:10 am-5:08 pm

1 stop8h 58m

$306

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Wed 3/19

10:54 am-10:27 pm

2 stops14h 33m

Ontario

Wed 3/26

6:00 am-10:50 pm

2 stops13h 50m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Showing 1-10 of 37 results
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Best time to book a flight from Ontario to Ontario

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

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

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

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Ontario (average of $246). Flying from Region of Ontario to Ontario in March is currently the most expensive (average of $315). 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 ONT?

Find hourly flight availability from Ontario 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 January 3, 2025.

When flying from Region of Ontario to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 January 3, 2025.
Read through reviews of airlines operating flights from Ontario to Ontario, such as British Airways, Alaska Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,603 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,603 reviews
Alaska Airlines
8.0
Very good
9,603 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,536 reviews
Alaska Airlines
8.0
Very good
9,603 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,969 reviews
Alaska Airlines
8.0
Very good
9,603 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,603 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

WestJet
7.2
Good
2,815 reviews
Alaska Airlines
8.0
Very good
9,603 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

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

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from Ontario to Ontario.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $172. Users have also found prices from $173 and $175 on Alaska Airlines and Delta, respectively.

  • What are the most popular routes from Region of Ontario to Ontario?

    When deciding which route to take from Region of Ontario to Ontario consider Toronto Pearson Intl - Ontario, Montreal Pierre Elliott Trudeau Intl - Ontario or London - Ontario as they are the most popular.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Ontario (average of $246). Flying from Region of Ontario to Ontario in March is currently the most expensive (average of $315). 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.

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Alternative routes for Ontario to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ontario to Ontario

Discover the top 4 airlines that operate flights from Ontario 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 2,558,603 searches. Data last updated January 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$266Average$573FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$274Average$475FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$313Average$391FlexibilityNo cancel feeOn-time71%
DeltaCheapest$314Average$357FlexibilityNo cancel feeOn-timeN/A
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