Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto to Ontario from C$ 209

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ONT
16 Apr — 23 Apr1
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 11 April 2025.

Round-trip from

C$ 379

One-way from

C$ 209

Popular in

December

Cheapest in

September

Average price

C$ 650
22/4-29/4
  • 22/4-29/4
  • 2 total stops
  • 33h 39m total
  • Toronto to Ontario
Search Deals
20/4
  • 20/4
  • 1 total stop
  • 28h 26m total
  • Toronto to Ontario
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 11 April 2025.

Tue 22/47:25 p.m.YYZ - ONT
1 stop17h 28mMultiple Airlines
Tue 29/410:44 a.m.ONT - YYZ
1 stop16h 11mMultiple Airlines
Deal found 10/4C$ 379
Wed 21/58:45 a.m.YYZ - ONT
1 stop6h 53mUnited Airlines
Mon 26/56:32 p.m.ONT - YYZ
1 stop15h 24mUnited Airlines
Deal found 9/4C$ 423
Sun 25/56:30 a.m.YYZ - ONT
1 stop14h 09mAir Canada
Sun 1/66:41 p.m.ONT - YYZ
1 stop9h 19mAir Canada
Deal found 10/4C$ 427
Wed 30/43:59 p.m.YYZ - ONT
2 stops9h 37mDelta
Fri 2/510:15 p.m.ONT - YYZ
1 stop9h 09mDelta
Deal found 10/4C$ 428
Sat 10/53:45 p.m.YYZ - ONT
1 stop8h 20mAmerican Airlines
Mon 19/511:59 p.m.ONT - YYZ
1 stop19h 48mAmerican Airlines
Deal found 10/4C$ 449
Sun 25/58:25 a.m.YYZ - ONT
1 stop12h 14mLufthansa
Sun 1/65:10 a.m.ONT - YYZ
2 stops14h 20mLufthansa
Deal found 10/4C$ 490
Thu 1/54:45 p.m.YYZ - ONT
1 stop10h 14mAlaska Airlines
Mon 5/56:00 a.m.ONT - YYZ
1 stop30h 00mAlaska Airlines
Deal found 10/4C$ 550
Mon 26/53:45 p.m.YHM - ONT
3 stops33h 50mMultiple Airlines
Mon 2/611:44 a.m.ONT - YHM
2 stops33h 57mMultiple Airlines
Deal found 10/4C$ 1,031
Sun 25/56:00 a.m.YHM - ONT
2 stops19h 35mWestJet
Sun 1/611:44 a.m.ONT - YHM
2 stops33h 57mWestJet
Deal found 10/4C$ 1,144

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 11 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

Tue 22/4

7:25 p.m.-9:53 a.m.

1 stop17h 28m

Ontario

Tue 29/4

10:44 a.m.-5:55 a.m.

1 stop16h 11m

C$ 379

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 21/5

8:45 a.m.-12:38 p.m.

1 stop6h 53m

Ontario

Mon 26/5

6:32 p.m.-12:56 p.m.

1 stop15h 24m

C$ 423

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sun 25/5

6:30 a.m.-5:39 p.m.

1 stop14h 09m

Ontario

Sun 1/6

6:41 p.m.-7:00 a.m.

1 stop9h 19m

C$ 427

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 24/5

5:50 p.m.-10:16 p.m.

1 stop7h 26m

Ontario

Fri 30/5

10:00 p.m.-12:14 p.m.

1 stop11h 14m

C$ 431

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 10/5

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

1 stop8h 20m

Ontario

Mon 19/5

11:59 p.m.-10:47 p.m.

1 stop19h 48m

C$ 449

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sun 25/5

8:25 a.m.-5:39 p.m.

1 stop12h 14m

Ontario

Sun 1/6

5:10 a.m.-10:30 p.m.

2 stops14h 20m

C$ 490

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 1/5

4:45 p.m.-11:59 p.m.

1 stop10h 14m

Ontario

Mon 5/5

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

1 stop30h 00m

C$ 550

HamiltonOntario

YHM - ONT

YHMONT

Hamilton

Mon 26/5

3:45 p.m.-10:35 p.m.

3 stops33h 50m

Ontario

Mon 2/6

11:44 a.m.-12:41 a.m.

2 stops33h 57m

C$ 1,031

HamiltonOntario

YHM - ONT

YHMONT

Hamilton

Sun 25/5

6:00 a.m.-10:35 p.m.

2 stops19h 35m

Ontario

Sun 1/6

11:44 a.m.-12:41 a.m.

2 stops33h 57m

C$ 1,144

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sun 20/4

7:25 p.m.-8:51 p.m.

1 stop28h 26m

C$ 209

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 16 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 11 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 11 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
9,851 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,851 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,911 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,636 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,802 reviews
Alaska Airlines
8.0
Very good
9,851 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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$ 423), Air Canada (C$ 427), and Delta (C$ 431) offers the cheapest pricing from Toronto to Ontario. You may be able to fly from Toronto to Ontario for 27% 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$ 250. United Airlines flights start at C$ 253 while deals on Delta start at C$ 254 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

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 Toronto to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Las Vegas flights
Pearson Intl to Los Angeles flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Toronto Island to Las Vegas flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pearson Intl to Ontario flights
Pearson Intl to San Diego flights
Region of Waterloo Intl to Las Vegas flights
Region of Waterloo Intl to San Francisco flights
Toronto Island to San Francisco flights
Toronto Island to Los Angeles flights
Pierre Elliott Trudeau Intl to Ontario flights
Pearson Intl to Sacramento flights
Ottawa to Las Vegas flights
Pierre Elliott Trudeau Intl to San Diego flights
Hamilton to Las Vegas flights
Hamilton to San Francisco flights
Pearson Intl to San Jose flights
Ottawa to Los Angeles flights
Region of Waterloo Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Burbank flights
Pearson Intl to Palm Springs flights
Hamilton to Los Angeles flights
Pierre Elliott Trudeau Intl to Santa Ana flights
Pearson Intl to Santa Ana flights
Ottawa to San Francisco flights
Pearson Intl to Fresno flights
Ottawa to Ontario flights
Toronto Island to San Diego flights
Pearson Intl to Reno flights
Pearson Intl to Oakland flights
Region of Waterloo Intl to San Diego flights
Hamilton to Santa Ana flights
Pierre Elliott Trudeau Intl to Sacramento flights
Hamilton to San Diego flights
Pierre Elliott Trudeau Intl to San Jose flights
Pearson Intl to Burbank flights
Hamilton to Sacramento flights
Ottawa to San Diego flights
Region of Waterloo Intl to Sacramento flights
Pearson Intl to Long Beach flights
Region of Waterloo Intl to Palm Springs flights
Ottawa to Palm Springs flights
Pierre Elliott Trudeau Intl to Reno flights
Sault Ste Marie to Las Vegas flights
Thunder Bay to Las Vegas flights
Region of Waterloo Intl to Oakland flights

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 11 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 226AverageC$ 382FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 279AverageC$ 358FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 376AverageC$ 599FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 397AverageC$ 652FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 399AverageC$ 724FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 399AverageC$ 483FlexibilityNo 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.

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.