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Cheap flights from Toronto to Ontario from C$ 217

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ONT
8 Jul — 15 Jul1
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 3 July 2025.

Round-trip from

C$ 414

One-way from

C$ 217

Popular in

December

Cheapest in

September

Average price

C$ 825
4/8-13/8
  • 4/8-13/8
  • 3 total stops
  • 28h 31m total
  • Toronto to Ontario
5/9
  • 5/9
  • 2 total stops
  • 13h 50m total
  • Toronto to Ontario
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 4% potential price decrease (C$ 35 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 3 July 2025.

Mon 25/83:00 p.m.YYZ - ONT
2 stops28h 18mMultiple Airlines
Wed 3/98:00 a.m.ONT - YYZ
1 stop8h 47mMultiple Airlines
Deal found 3/7C$ 409
Mon 25/85:19 p.m.YYZ - ONT
2 stops26h 05mAmerican Airlines
Wed 3/96:10 a.m.ONT - YYZ
2 stops13h 19mAmerican Airlines
Deal found 3/7C$ 566
Tue 23/94:45 p.m.YYZ - ONT
2 stops19h 41mAlaska Airlines
Tue 30/93:06 p.m.ONT - YYZ
1 stop20h 54mAlaska Airlines
Deal found 3/7C$ 594
Sun 17/86:00 a.m.YHM - ONT
2 stops15h 04mMultiple Airlines
Sun 24/810:06 a.m.ONT - YHM
2 stops11h 35mMultiple Airlines
Deal found 3/7C$ 998

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 3 July 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

Mon 25/8

3:00 p.m.-4:18 p.m.

2 stops28h 18m

Ontario

Wed 3/9

8:00 a.m.-7:47 p.m.

1 stop8h 47m

C$ 409

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 25/8

6:49 a.m.-9:39 p.m.

2 stops17h 50m

Ontario

Wed 3/9

1:10 p.m.-2:44 p.m.

2 stops22h 34m

C$ 566

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 23/9

4:45 p.m.-9:26 a.m.

2 stops19h 41m

Ontario

Tue 30/9

3:06 p.m.-3:00 p.m.

1 stop20h 54m

C$ 594

HamiltonOntario

YHM - ONT

YHMONT

Hamilton

Sun 17/8

6:00 a.m.-6:04 p.m.

2 stops15h 04m

Ontario

Sun 24/8

10:06 a.m.-12:41 a.m.

2 stops11h 35m

C$ 998

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 5/9

11:00 a.m.-9:50 p.m.

2 stops13h 50m

C$ 217

HamiltonOntario

YHM - ONT

YHMONT

Hamilton

Wed 13/8

6:00 a.m.-4:19 p.m.

3 stops37h 19m

C$ 294

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 30/9

4:45 p.m.-9:26 a.m.

2 stops19h 41m

C$ 328

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 22/7

7:55 a.m.-10:27 p.m.

2 stops17h 32m

C$ 357

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 9/8

6:49 a.m.-4:24 p.m.

2 stops12h 35m

C$ 391

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 9/10

2:45 p.m.-10:30 p.m.

1 stop10h 45m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

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 December is currently the most expensive (average of C$ 461). 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 3 July 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.

How much does it cost to fly round-trip from Toronto to Ontario?

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 3 July 2025.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Toronto to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

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, American Airlines (C$ 578), and Alaska Airlines (C$ 621) offers the cheapest pricing from Toronto to Ontario. You may be able to fly from Toronto to Ontario for 1% 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 Alaska Airlines, which is currently one of the cheapest options available, starting at C$ 328. Delta flights start at C$ 357 while deals on American Airlines start at C$ 391 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 December is currently the most expensive (average of C$ 461). 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.

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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 131AverageC$ 703FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 195AverageC$ 314FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 271AverageC$ 290FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 365AverageC$ 563FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 385AverageC$ 602FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 387AverageC$ 424FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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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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