Find flights
Airlines
FAQs

Cheap flights from Ontario to Ontario from C$ 139

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
9 Nov — 16 Nov1
1 adult

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 503,521 searches. Data last updated 4 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 11/12

12:34 p.m.-6:46 a.m.

1 stop15h 12m

C$ 139

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 14/12

5:05 a.m.-11:46 p.m.

2 stops15h 41m

C$ 197

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sun 17/11

6:00 a.m.-3:54 p.m.

1 stop6h 54m

C$ 205

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 18/2

5:05 a.m.-5:08 p.m.

1 stop9h 03m

C$ 222

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 18/11

7:59 p.m.-10:51 a.m.

2 stops11h 52m

C$ 287

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 18/12

7:16 a.m.-9:20 p.m.

2 stops11h 04m

C$ 289

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Mon 25/11

10:05 p.m.-10:10 a.m.

2 stops33h 05m

C$ 165

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 31/12

5:05 a.m.-5:19 p.m.

2 stops9h 14m

C$ 205

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Thu 28/11

12:30 p.m.-11:59 p.m.

1 stop8h 29m

C$ 212

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 16/11

5:05 a.m.-3:02 p.m.

1 stop6h 57m

C$ 343

Flights are sorted by cheapest first

Deals found on 4/11

Showing 1-10 of 31 results
1
2
3
4

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 4 November 2024.

Mon 25/1110:05 p.m.ONT - YYZ
1 stop20h 42mMultiple Airlines
Wed 4/128:00 p.m.YYZ - ONT
1 stop18h 48mMultiple Airlines
Deal found 3/11C$ 367
Tue 19/113:15 p.m.ONT - YYZ
1 stop13h 15mLufthansa
Wed 20/113:50 p.m.YYZ - ONT
1 stop9h 12mLufthansa
Deal found 3/11C$ 441
Mon 18/113:15 p.m.ONT - YYZ
1 stop13h 15mAir Canada
Sat 14/125:20 p.m.YYZ - ONT
1 stop9h 38mAir Canada
Deal found 3/11C$ 455
Mon 25/116:00 a.m.ONT - YYZ
1 stop10h 53mUnited Airlines
Wed 4/126:55 p.m.YYZ - ONT
1 stop17h 58mUnited Airlines
Deal found 4/11C$ 469
Mon 25/1112:53 p.m.ONT - YYZ
1 stop6h 51mAmerican Airlines
Wed 4/124:44 p.m.YYZ - ONT
2 stops19h 17mAmerican Airlines
Deal found 4/11C$ 485
Thu 5/126:00 a.m.ONT - YYZ
2 stops14h 41mDelta
Wed 11/126:00 a.m.YYZ - ONT
2 stops13h 54mDelta
Deal found 3/11C$ 491
Thu 5/126:00 a.m.ONT - YUL
1 stop7h 58mUnited Airlines
Wed 11/1211:08 a.m.YUL - ONT
2 stops13h 34mUnited Airlines
Deal found 3/11C$ 492
Thu 28/1112:30 p.m.ONT - YUL
1 stop8h 29mDelta
Fri 6/1212:55 p.m.YUL - ONT
1 stop13h 21mDelta
Deal found 4/11C$ 503
Tue 19/115:05 a.m.ONT - YUL
1 stop9h 03mAir Canada
Sun 24/116:20 p.m.YUL - ONT
1 stop18h 33mAir Canada
Deal found 3/11C$ 505
Sat 16/115:16 p.m.ONT - YOW
1 stop20h 44mMultiple Airlines
Mon 25/116:15 a.m.YOW - ONT
2 stops27h 53mMultiple Airlines
Deal found 3/11C$ 524
Wed 20/116:44 p.m.ONT - YUL
1 stop18h 51mMultiple Airlines
Fri 22/116:45 a.m.YUL - ONT
2 stops27h 33mMultiple Airlines
Deal found 2/11C$ 568
Mon 9/127:00 a.m.ONT - YYZ
2 stops28h 55mAlaska Airlines
Fri 13/124:20 p.m.YYZ - ONT
2 stops21h 16mAlaska Airlines
Deal found 4/11C$ 570

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, October is the cheapest month in which you can book a flight from Ontario to Region of Ontario (average of C$ 178). Flying from Ontario to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 4 November 2024.

When flying from Ontario to Region of 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 Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 4 November 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Air Canada from Ontario to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

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
9,423 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,829 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,226 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 10

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

WestJet
7.3
Good
2,803 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.2

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
9,423 reviews
Check prices

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

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?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Ontario. It is only a 4.9 km journey to Ontario (ONT) from Ontario’s city centre.

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

    The cheapest airlines for a one-way flight from Ontario to Region of Ontario are United Airlines (C$ 197), Delta (C$ 205), and Air Canada (C$ 222).

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

    The most popular flight routes from Ontario to Region of Ontario are Ontario - Toronto Pearson Intl, Ontario - Montreal Pierre Elliott Trudeau Intl and Ontario - Ottawa.

  • 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, October is the cheapest month in which you can book a flight from Ontario to Region of Ontario (average of C$ 178). Flying from Ontario to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.
Los Angeles to Vancouver Intl flights
San Francisco to Vancouver Intl flights
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
San Diego to Vancouver Intl flights
Los Angeles to Calgary flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Los Angeles to Abbotsford flights
Sacramento to Vancouver Intl flights
San Francisco to Abbotsford flights
Ontario to Vancouver Intl flights
Santa Ana to Vancouver Intl flights
San Jose to Vancouver Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
San Francisco to Calgary flights
Los Angeles to Toronto Island flights
Ontario to Pearson Intl flights
Oakland to Vancouver Intl flights
Las Vegas to Vancouver Intl flights
San Diego to Pearson Intl flights
San Jose to Pearson Intl flights
Oakland to Pearson Intl flights
Las Vegas to Pearson Intl flights
Ontario to Calgary flights
San Diego to Calgary flights
San Diego to Abbotsford flights
San Francisco to Toronto Island flights
Los Angeles to Edmonton flights
Palm Springs to Vancouver Intl flights
Santa Ana to Calgary flights
Las Vegas to Calgary flights
Ontario to Pierre Elliott Trudeau Intl flights
Santa Ana to Pearson Intl flights
San Diego to Pierre Elliott Trudeau Intl flights
Los Angeles to Kelowna flights
Sacramento to Pearson Intl flights
Burbank to Vancouver Intl flights
Sacramento to Abbotsford flights
San Francisco to Ottawa flights
San Francisco to Edmonton flights
Reno to Vancouver Intl flights
Las Vegas to Pierre Elliott Trudeau Intl flights
San Diego to Moncton flights
Fresno to Vancouver Intl flights
Los Angeles to Québec City flights
Las Vegas to Abbotsford flights
San Francisco to Nanaimo flights
Palm Springs to Pearson Intl flights
San Francisco to Québec City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Ontario.

Can Cheapflights find flights from Ontario to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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