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$134+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

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 November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:55 pmYYZ - ONT
1 stop8h 03mUnited Airlines
Tue 12/176:10 amONT - YYZ
1 stop13h 27mUnited Airlines
Deal found 11/21$290
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1212:55 pmYUL - ONT
1 stop13h 07mDelta
Tue 12/1712:11 pmONT - YUL
1 stop8h 44mDelta
Deal found 11/21$304
This Gotogate deal was found by Cheapflights users on 11/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:55 pmYYZ - ONT
1 stop8h 03mAir Canada
Mon 12/165:05 amONT - YYZ
2 stops10h 15mAir Canada
Deal found 11/21$313
This Kiwi.com deal was found by Cheapflights users on 11/21. 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.
Tue 12/175:35 pmYUL - ONT
1 stop22h 04mMultiple Airlines
Wed 1/12:33 pmONT - YUL
2 stops31h 07mMultiple Airlines
Deal found 11/21$340
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 12/54:20 pmYYZ - ONT
1 stop10h 39mMultiple Airlines
Fri 12/139:23 pmONT - YYZ
2 stops21h 08mMultiple Airlines
Deal found 11/21$362
This American Airlines deal was found by Cheapflights users on 11/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/156:14 amYYZ - ONT
1 stop18h 59mAmerican Airlines
Tue 12/3110:02 amONT - YYZ
2 stops21h 57mAmerican Airlines
Deal found 11/21$369
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:30 amYYZ - ONT
2 stops12h 49mDelta
Tue 12/1010:00 pmONT - YYZ
1 stop10h 06mDelta
Deal found 11/21$413
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:20 pmYUL - ONT
1 stop18h 33mUnited Airlines
Sat 12/145:05 amONT - YUL
1 stop9h 03mUnited Airlines
Deal found 11/21$443
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:15 pmYUL - ONT
2 stops11h 32mAir Canada
Wed 1/15:05 amONT - YUL
2 stops10h 48mAir Canada
Deal found 11/21$458
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/134:20 pmYYZ - ONT
1 stop10h 39mAlaska Airlines
Tue 12/246:00 amONT - YYZ
1 stop30h 07mAlaska Airlines
Deal found 11/20$467
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:00 pmYOW - ONT
2 stops23h 16mUnited Airlines
Wed 1/15:05 amONT - YOW
2 stops13h 19mUnited Airlines
Deal found 11/21$711
This American Airlines deal was found by Cheapflights users on 11/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/212:20 pmYUL - ONT
2 stops22h 27mAmerican Airlines
Mon 11/2510:38 pmONT - YUL
1 stop21h 06mAmerican Airlines
Deal found 11/21$742

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 12/12

6:55 pm-11:58 pm

1 stop8h 03m

Ontario

Tue 12/17

6:10 am-10:37 pm

1 stop13h 27m

$290

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Thu 12/12

12:55 pm-11:02 pm

1 stop13h 07m

Ontario

Tue 12/17

12:11 pm-11:55 pm

1 stop8h 44m

$304

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 12/12

6:55 pm-11:58 pm

1 stop8h 03m

Ontario

Mon 12/16

5:05 am-6:20 pm

2 stops10h 15m

$313

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Fri 1/10

6:00 am-8:29 pm

3 stops17h 29m

Ontario

Mon 1/13

6:00 am-9:42 pm

2 stops12h 42m

$320

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 1/9

6:10 am-11:58 pm

1 stop20h 48m

Ontario

Wed 1/15

6:00 am-4:15 pm

1 stop7h 15m

$323

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

Tue 12/17

5:35 pm-12:39 pm

1 stop22h 04m

Ontario

Wed 1/1

2:33 pm-12:40 am

2 stops31h 07m

$340

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 2/28

4:10 pm-11:24 pm

1 stop10h 14m

Ontario

Wed 3/5

4:20 pm-2:55 pm

1 stop19h 35m

$361

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 12/5

4:20 pm-11:59 pm

1 stop10h 39m

Ontario

Fri 12/13

9:23 pm-9:31 pm

2 stops21h 08m

$362

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sun 1/5

6:10 pm-12:45 pm

1 stop21h 35m

Ontario

Sun 1/12

1:52 pm-4:50 pm

1 stop23h 58m

$384

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 12/3

6:30 am-4:19 pm

2 stops12h 49m

Ontario

Tue 12/10

10:00 pm-11:06 am

1 stop10h 06m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 34 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, September is the cheapest month in which you can book a flight from Region of Ontario to Ontario (average of $236). Flying from Region of Ontario to Ontario in December is currently the most expensive (average of $298). 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 November 21, 2024.

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 November 21, 2024.
Read through reviews of airlines operating flights from Ontario to Ontario, such as United Airlines, Air Canada and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

SWISS
7.6
Good
1,636 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

WestJet
7.3
Good
2,811 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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 $174 and $177 on Delta and Air Canada, 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 Ottawa - 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, September is the cheapest month in which you can book a flight from Region of Ontario to Ontario (average of $236). Flying from Region of Ontario to Ontario in December is currently the most expensive (average of $298). 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$266Average$569FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$274Average$484FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$313Average$396FlexibilityNo cancel feeOn-time71%
DeltaCheapest$314Average$357FlexibilityNo cancel feeOn-timeN/A
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