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Cheap flights from Toronto to Ontario from C$ 226

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
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Ontario

Enter your travel dates to find the best prices.

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 28 April 2026.

Thu 11/63:50 p.m.
YYZ
-
ONT
2 stops26h 18m
Multiple Airlines
Mon 22/63:34 p.m.
ONT
-
YYZ
1 stop25h 35m
Multiple Airlines
Deal found 24/4C$ 433
Wed 10/69:00 a.m.
YYZ
-
ONT
2 stops33h 08m
Multiple Airlines
Mon 22/63:34 p.m.
ONT
-
YYZ
1 stop25h 35m
Multiple Airlines
Deal found 24/4C$ 435
Fri 12/63:50 p.m.
YYZ
-
ONT
2 stops26h 18m
Multiple Airlines
Mon 22/63:34 p.m.
ONT
-
YYZ
1 stop25h 35m
Multiple Airlines
Deal found 24/4C$ 442
Tue 16/610:00 a.m.
YYZ
-
ONT
2 stops32h 08m
Multiple Airlines
Mon 22/63:34 p.m.
ONT
-
YYZ
1 stop25h 35m
Multiple Airlines
Deal found 24/4C$ 443
Sat 13/610:00 a.m.
YYZ
-
ONT
2 stops32h 08m
Multiple Airlines
Mon 22/63:34 p.m.
ONT
-
YYZ
1 stop25h 35m
Multiple Airlines
Deal found 24/4C$ 462
Sun 7/67:00 a.m.
YYZ
-
ONT
2 stops15h 32m
Multiple Airlines
Sun 14/611:58 a.m.
ONT
-
YYZ
2 stops15h 12m
Multiple Airlines
Deal found 23/4C$ 484
Fri 12/69:55 a.m.
YYZ
-
ONT
1 stop8h 13m
Multiple Airlines
Tue 23/63:34 p.m.
ONT
-
YYZ
2 stops30h 31m
Multiple Airlines
Deal found 24/4C$ 492
Fri 12/69:55 a.m.
YYZ
-
ONT
1 stop8h 13m
Multiple Airlines
Thu 18/63:34 p.m.
ONT
-
YYZ
2 stops26h 41m
Multiple Airlines
Deal found 24/4C$ 493
Thu 28/51:45 p.m.
YYZ
-
ONT
1 stop21h 19m
Multiple Airlines
Fri 5/63:30 p.m.
ONT
-
YYZ
2 stops26h 45m
Multiple Airlines
Deal found 25/4C$ 495
Mon 15/69:55 a.m.
YYZ
-
ONT
1 stop12h 56m
Multiple Airlines
Tue 23/63:34 p.m.
ONT
-
YYZ
2 stops30h 31m
Multiple Airlines
Deal found 24/4C$ 502
Fri 29/59:55 a.m.
YYZ
-
ONT
1 stop8h 14m
Multiple Airlines
Mon 1/64:04 p.m.
ONT
-
YYZ
2 stops34h 41m
Multiple Airlines
Deal found 25/4C$ 503
Tue 26/57:55 p.m.
YHM
-
ONT
2 stops24h 15m
Multiple Airlines
Tue 2/61:35 p.m.
ONT
-
YHM
2 stops30h 38m
Multiple Airlines
Deal found 28/4C$ 1,031

Find 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 28 April 2026.

Round-trip from

C$ 433

One-way from

C$ 226

Popular in

December

Cheapest in

July

Average price

C$ 678
11/6-22/6
  • 11/6-22/6
  • 3 total stops
  • 51h 53m total
  • Toronto to Ontario
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 16h 36m total
  • Toronto to Ontario
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 332 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 28 April 2026.
Use the filters below to find and compare flights from Toronto to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 20/5

5:45 p.m.-11:34 p.m.

1 stop8h 49m

Ontario

Wed 27/5

10:00 p.m.-12:19 p.m.

1 stop11h 19m

C$ 510

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 20/5

5:45 p.m.-11:34 p.m.

1 stop8h 49m

Ontario

Fri 5/6

10:00 p.m.-10:19 a.m.

1 stop9h 19m

C$ 528

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 6/8

11:00 a.m.-10:51 p.m.

1 stop14h 51m

Ontario

Thu 13/8

7:13 p.m.-7:00 a.m.

1 stop8h 47m

C$ 545

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sun 30/8

3:53 p.m.-9:59 p.m.

1 stop9h 06m

Ontario

Sun 6/9

5:00 a.m.-3:14 p.m.

1 stop7h 14m

C$ 545
Quickest round-trip

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 21/5

5:15 p.m.-10:51 p.m.

1 stop8h 36m

Ontario

Sun 24/5

1:18 p.m.-11:23 p.m.

1 stop7h 05m

C$ 582

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 6/6

4:00 p.m.-10:46 p.m.

1 stop9h 46m

Ontario

Thu 11/6

5:00 a.m.-11:23 p.m.

1 stop15h 23m

C$ 583

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 17/6

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

1 stop8h 42m

Ontario

Tue 30/6

5:00 a.m.-4:40 p.m.

1 stop8h 40m

C$ 600

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 2/7

10:45 a.m.-8:42 p.m.

1 stop12h 57m

Ontario

Mon 6/7

5:00 a.m.-4:40 p.m.

1 stop8h 40m

C$ 619

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 26/8

3:53 p.m.-9:59 p.m.

1 stop9h 06m

Ontario

Fri 28/8

5:00 a.m.-11:22 p.m.

1 stop15h 22m

C$ 619

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 22/6

8:55 a.m.-8:42 p.m.

1 stop14h 47m

Ontario

Tue 30/6

5:00 a.m.-4:40 p.m.

1 stop8h 40m

C$ 639

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Showing 1-10 of 44 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Toronto to Ontario (average of C$ 131). Flying from Toronto to Ontario in September is currently the most expensive (average of C$ 838). 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.

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

What’s the top layover airport for flights from Toronto to Ontario?

Share of one-stop round-trip flights from Toronto to Ontario chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 91% of one-stop itineraries from Toronto to Ontario on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Ontario?

Average round-trip fare for 1-stop flights from Toronto to Ontario, chosen by Cheapflights users in the past 12 months, with the same layover each way.

San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of C$ 524.

What’s the fastest layover option from Toronto to Ontario?

Shortest average travel time for 1-stop one-way flights from Toronto to Ontario, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 17m.

Which airport typically offers the quickest layover for flights from Toronto to Ontario?

Average layover duration for 1-stop one-way flights from Toronto to Ontario, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 01m.

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 28 April 2026.
See what other customers who have flown with United Airlines and Air Canada 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.
United Airlines
7.4
Good
9,672 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,975 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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. 4 airlines have flights to Ontario from Toronto on a regular basis.

  • How long is the flight from Toronto to Ontario?

    Delta and United Airlines can get you from Toronto to Ontario in just under 8h 49m. Your travel time can differ by up to 6h 02m. The distance between Toronto and Ontario is about 3421 km. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, American Airlines (C$ 131), Porter Airlines (C$ 290), and United Airlines (C$ 501) offers the cheapest pricing from Toronto to Ontario. You may be able to fly from Toronto to Ontario for 82% less than the average price by searching for these airlines.

  • 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, July is the cheapest month in which you can book a flight from Toronto to Ontario (average of C$ 131). Flying from Toronto to Ontario in September is currently the most expensive (average of C$ 838). 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 4 airlines flying from Toronto to Ontario

Discover the top 4 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 131AverageC$ 558FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 290AverageC$ 290FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 501AverageC$ 871FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 526AverageC$ 1,025FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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