HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$114+ Cheap flights from Ontario (ONT) to Ontario

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Ontario 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 Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Ontario (CAON). 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 noviembre 20, 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 noviembre 20, 2024.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/169:23 pmONT - YYZ
2 stops21h 08mMultiple Airlines
mié. 1/17:25 pmYYZ - ONT
1 stop15h 41mMultiple Airlines
Deal found 11/20$317
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/56:00 amONT - YYZ
1 stop10h 53mAir Canada
mié. 12/114:10 pmYYZ - ONT
1 stop7h 37mAir Canada
Deal found 11/20$332
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/125:05 amONT - YYZ
1 stop14h 47mUnited Airlines
mar. 12/176:30 amYYZ - ONT
1 stop14h 13mUnited Airlines
Deal found 11/19$348
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/85:05 amONT - YUL
1 stop9h 03mAir Canada
sáb. 12/146:20 pmYUL - ONT
1 stop18h 33mAir Canada
Deal found 11/19$350
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/116:00 amONT - YUL
1 stop7h 58mUnited Airlines
lun. 12/166:20 pmYUL - ONT
1 stop18h 33mUnited Airlines
Deal found 11/19$366
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
dom. 12/87:05 amONT - YUL
2 stops14h 23mMultiple Airlines
sáb. 12/145:35 pmYUL - ONT
1 stop16h 39mMultiple Airlines
Deal found 11/19$367
This Delta deal was found by Cheapflights users on 11/19. 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.
mar. 12/36:00 amONT - YYZ
2 stops13h 36mDelta
jue. 12/55:04 pmYYZ - ONT
1 stop9h 49mDelta
Deal found 11/19$369
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/57:30 pmONT - YYZ
2 stops12h 26mAmerican Airlines
mié. 12/116:15 amYYZ - ONT
2 stops10h 38mAmerican Airlines
Deal found 11/19$424
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.
mar. 12/106:10 pmONT - YYZ
1 stop17h 45mAlaska Airlines
dom. 12/154:20 pmYYZ - ONT
1 stop10h 39mAlaska Airlines
Deal found 11/20$433
This Delta deal was found by Cheapflights users on 11/19. 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.
lun. 12/210:00 pmONT - YUL
1 stop10h 45mDelta
mar. 12/1012:55 pmYUL - ONT
1 stop13h 07mDelta
Deal found 11/19$471
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1910:31 pmONT - YOW
1 stop15h 29mMultiple Airlines
mié. 12/256:10 pmYOW - ONT
1 stop16h 56mMultiple Airlines
Deal found 11/20$523
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/87:30 pmONT - YUL
2 stops16h 55mAmerican Airlines
sáb. 12/142:24 pmYUL - ONT
2 stops24h 37mAmerican Airlines
Deal found 11/19$550

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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

lun. 12/16

9:23 pm-9:31 pm

2 stops21h 08m

Toronto Pearson Intl

mié. 1/1

7:25 pm-8:06 am

1 stop15h 41m

$317

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 12/5

6:00 am-7:53 pm

1 stop10h 53m

Toronto Pearson Intl

mié. 12/11

4:10 pm-8:47 pm

1 stop7h 37m

$332

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 12/12

5:05 am-10:52 pm

1 stop14h 47m

Toronto Pearson Intl

mar. 12/17

6:30 am-5:43 pm

1 stop14h 13m

$348

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

dom. 12/8

5:05 am-5:08 pm

1 stop9h 03m

Montreal Pierre Elliott Trudeau Intl

sáb. 12/14

6:20 pm-9:53 am

1 stop18h 33m

$350

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 12/5

6:00 am-3:54 pm

1 stop6h 54m

Toronto Pearson Intl

mié. 12/11

10:21 am-11:02 pm

2 stops15h 41m

$352

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

mié. 12/11

6:00 am-4:58 pm

1 stop7h 58m

Montreal Pierre Elliott Trudeau Intl

lun. 12/16

6:20 pm-9:53 am

1 stop18h 33m

$366

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

dom. 12/8

7:05 am-12:28 am

2 stops14h 23m

Montreal Pierre Elliott Trudeau Intl

sáb. 12/14

5:35 pm-7:14 am

1 stop16h 39m

$367

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

vie. 12/13

7:30 pm-10:19 am

2 stops11h 49m

Toronto Pearson Intl

dom. 12/15

12:36 pm-10:03 pm

2 stops12h 27m

$418

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

mar. 12/10

6:10 pm-2:55 pm

1 stop17h 45m

Toronto Pearson Intl

dom. 12/15

4:20 pm-11:59 pm

1 stop10h 39m

$433

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

lun. 12/2

10:00 pm-11:45 am

1 stop10h 45m

Montreal Pierre Elliott Trudeau Intl

mar. 12/10

12:55 pm-11:02 pm

1 stop13h 07m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 41 results
1
2
3
...
5

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 Ontario to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Ontario to Region of Ontario (average of $242). Flying from Ontario to Region of Ontario 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 ON?

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 noviembre 20, 2024.

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

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 Region of Ontario 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 Region of Ontario when rainfall is around 2.0 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 Region of Ontario, 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 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 noviembre 20, 2024.
To help decide which airline to fly from Ontario to Ontario, see what other customers have to say about Alaska Airlines, Air Canada and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,461 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

Aeromexico
7.5
Good
2,004 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

WestJet
7.3
Good
2,811 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.2

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 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 from for flights from Ontario to Ontario?

    If you book a flight to Ontario from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Ontario to Region of Ontario for a low price.

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

    When deciding which route to take from Ontario to Region of Ontario consider Ontario - Toronto Pearson Intl, Ontario - Montreal Pierre Elliott Trudeau Intl or Ontario - Ottawa 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 Ontario to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Region of Ontario (average of $242). Flying from Ontario to Region of Ontario 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 Ontario

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Vancouver Intl flights
Los Angeles to Vancouver Intl flights
Los Angeles to Pearson Intl flights
Los Angeles to Abbotsford flights
San Francisco to Pearson Intl flights
Santa Ana to Vancouver Intl flights
Ontario to Vancouver Intl flights
San Francisco to Abbotsford flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Los Angeles to Calgary flights
San Diego to Vancouver Intl flights
Sacramento to Vancouver Intl flights
San Francisco to Calgary flights
San Jose to Vancouver Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
San Jose to Pearson Intl flights
Oakland to Vancouver Intl flights
Las Vegas to Vancouver Intl flights
Ontario to Pearson Intl flights
Oakland to Pearson Intl flights
Santa Ana to Calgary flights
San Francisco to Toronto Island flights
San Diego to Calgary flights
Ontario to Calgary flights
San Diego to Pearson Intl flights
Burbank to Vancouver Intl flights
San Diego to Abbotsford flights
Palm Springs to Vancouver Intl flights
Los Angeles to Edmonton flights
Las Vegas to Calgary flights
Santa Ana to Pearson Intl flights
Los Angeles to Region of Waterloo Intl flights
San Francisco to Edmonton flights
Las Vegas to Pearson Intl flights
Sacramento to Abbotsford flights
Los Angeles to Kelowna flights
Las Vegas to Abbotsford flights
Ontario to Pierre Elliott Trudeau Intl flights
Sacramento to Pearson Intl flights
San Diego to Pierre Elliott Trudeau Intl flights
Los Angeles to Victoria flights
Los Angeles to Québec City flights
San Jose to Calgary flights
San Francisco to Victoria flights
Palm Springs to Calgary flights
Los Angeles to Hamilton flights
Palm Springs to Pearson Intl flights
San Francisco to Québec City flights
Burbank to Pearson Intl flights

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 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$144Average$427FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$170Average$495FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$535FlexibilityNo cancel feeOn-time71%
DeltaCheapest$338Average$413FlexibilityNo 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.
View all available airlines