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Cheap flights from Toronto to Ontario from C$ 200

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ONT
4 May — 11 May1
1 adult

Cheap flight deals from Toronto to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 29 April 2025.

Round-trip from

C$ 413

One-way from

C$ 200

Popular in

December

Cheapest in

September

Average price

C$ 642
21/5-25/5
  • 21/5-25/5
  • 2 total stops
  • 29h 43m total
  • Toronto to Ontario
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 27h 44m total
  • Toronto to Ontario
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Toronto to Ontario

Cheapest flights from Toronto to Ontario
Explore the most affordable flight options available from Toronto to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Wed 21/57:00 a.m.YYZ - ONT
1 stop8h 08mMultiple Airlines
Sun 25/56:00 a.m.ONT - YYZ
1 stop21h 35mMultiple Airlines
Deal found 27/4C$ 413
Mon 12/56:30 a.m.YYZ - ONT
1 stop8h 54mUnited Airlines
Wed 14/56:00 a.m.ONT - YYZ
1 stop8h 55mUnited Airlines
Deal found 28/4C$ 430
Fri 20/61:28 p.m.YYZ - ONT
1 stop11h 57mDelta
Sun 29/610:05 p.m.ONT - YYZ
1 stop9h 19mDelta
Deal found 28/4C$ 431
Thu 12/68:45 a.m.YYZ - ONT
1 stop15h 19mBrussels Airlines
Thu 19/66:32 p.m.ONT - YYZ
1 stop15h 26mBrussels Airlines
Deal found 28/4C$ 435
Thu 15/51:29 p.m.YYZ - ONT
1 stop13h 14mAmerican Airlines
Tue 20/511:59 p.m.ONT - YYZ
1 stop9h 31mAmerican Airlines
Deal found 28/4C$ 479
Tue 3/64:45 p.m.YYZ - ONT
1 stop9h 01mAlaska Airlines
Tue 10/67:20 p.m.ONT - YYZ
1 stop16h 40mAlaska Airlines
Deal found 28/4C$ 500
Thu 22/53:45 p.m.YYZ - ONT
1 stop8h 20mWestJet Encore
Sun 25/511:59 p.m.ONT - YYZ
1 stop9h 31mWestJet Encore
Deal found 27/4C$ 553
Sat 31/59:44 a.m.YYZ - ONT
1 stop10h 43mAir Canada
Mon 9/65:10 a.m.ONT - YYZ
1 stop7h 01mAir Canada
Deal found 28/4C$ 578
Wed 11/69:20 a.m.YHM - ONT
3 stops34h 50mMultiple Airlines
Wed 18/611:25 a.m.ONT - YHM
2 stops29h 34mMultiple Airlines
Deal found 27/4C$ 1,093
Wed 11/66:00 a.m.YHM - ONT
2 stops14h 10mWestJet
Wed 18/66:25 a.m.ONT - YHM
2 stops15h 16mWestJet
Deal found 27/4C$ 1,547

Cheapflights Fare Finder

Customize your flight search to find flights from Toronto 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 629,999 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Toronto to Ontario that are best for you.

Fly from

Toronto

Fly to

Ontario

Route

Depart

Return

Price

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 21/5

7:00 a.m.-12:08 p.m.

1 stop8h 08m

Ontario

Sun 25/5

6:00 a.m.-6:35 a.m.

1 stop21h 35m

C$ 413

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 12/5

6:30 a.m.-12:24 p.m.

1 stop8h 54m

Ontario

Wed 14/5

6:00 a.m.-5:55 p.m.

1 stop8h 55m

C$ 430

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 20/6

1:28 p.m.-10:25 p.m.

1 stop11h 57m

Ontario

Sun 29/6

10:05 p.m.-10:24 a.m.

1 stop9h 19m

C$ 431

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 12/6

8:45 a.m.-9:04 p.m.

1 stop15h 19m

Ontario

Thu 19/6

6:32 p.m.-12:58 p.m.

1 stop15h 26m

C$ 435

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 15/5

1:29 p.m.-11:43 p.m.

1 stop13h 14m

Ontario

Tue 20/5

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

1 stop9h 31m

C$ 479

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 3/6

4:45 p.m.-10:46 p.m.

1 stop9h 01m

Ontario

Tue 10/6

7:20 p.m.-3:00 p.m.

1 stop16h 40m

C$ 500

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 22/5

3:45 p.m.-9:05 p.m.

1 stop8h 20m

Ontario

Sun 25/5

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

1 stop9h 31m

C$ 553

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 31/5

9:44 a.m.-5:27 p.m.

1 stop10h 43m

Ontario

Mon 9/6

5:10 a.m.-3:11 p.m.

1 stop7h 01m

C$ 578

HamiltonOntario

YHM - ONT

YHMONT

Hamilton

Wed 11/6

9:20 a.m.-5:10 p.m.

3 stops34h 50m

Ontario

Wed 18/6

11:25 a.m.-7:59 p.m.

2 stops29h 34m

C$ 1,093

HamiltonOntario

YHM - ONT

YHMONT

Hamilton

Wed 11/6

6:00 a.m.-5:10 p.m.

2 stops14h 10m

Ontario

Wed 18/6

6:25 a.m.-12:41 a.m.

2 stops15h 16m

C$ 1,547

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 18 results
1
2

Best time to book a flight from Toronto to Ontario

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

Cheapflights Insights

Everything you need to know about your flight from Toronto to Ontario

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

Currently, September is the cheapest month in which you can book a flight from Toronto to Ontario (average of C$ 290). Flying from Toronto to Ontario in May is currently the most expensive (average of C$ 574). 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 YTO to ONT?

Find hourly flight availability from Toronto 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 29 April 2025.

It’s typically best to fly out from Toronto to Ontario in the evening. Doing so could potentially save you 38% on the flight price compared to flying in the morning, which is usually more expensive.

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 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 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 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 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 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 29 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Toronto to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Brussels Airlines
7.4
Good
345 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 Toronto?

    For a flight from Toronto to Ontario, you will be flying into Ontario. Ontario (ONT) is just 4.9 km from the centre of the city. Ontario is the only Ontario airport and it handles 0 inbound flights from Toronto per day. 6 airlines have flights to Ontario from Toronto on a regular basis.

  • What are the cheapest airlines flying from Toronto to Ontario round-trip?

    According to our current data, United Airlines (C$ 430), Delta (C$ 431), and Brussels Airlines (C$ 435) offers the cheapest pricing from Toronto to Ontario. You may be able to fly from Toronto to Ontario for 25% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 234. Delta flights start at C$ 254 while deals on United Airlines start at C$ 274 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 Toronto to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Toronto to Ontario (average of C$ 290). Flying from Toronto to Ontario in May is currently the most expensive (average of C$ 574). 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 Toronto to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Toronto to Ontario

Discover the top 6 airlines that operate flights from Toronto 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 629,999 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 223AverageC$ 377FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 276AverageC$ 354FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 376AverageC$ 570FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 392AverageC$ 608FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 393AverageC$ 715FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 394AverageC$ 431FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 Toronto to Ontario?

When you search for this flight from Toronto to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Yes! Cheapflights helps users easily find flights from Toronto to Ontario with no change fees.

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

Yes, Cheapflights offers price alerts on Toronto to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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