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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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ONT
8 May — 15 May1
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 8 April 2026.

Tue 5/59:45 a.m.
YYZ
-
ONT
1 stop8h 59m
Multiple Airlines
Tue 12/54:39 p.m.
ONT
-
YYZ
2 stops29h 26m
Multiple Airlines
Deal found 7/4C$ 417
Mon 1/69:45 a.m.
YYZ
-
ONT
1 stop12h 47m
Multiple Airlines
Tue 2/61:39 p.m.
ONT
-
YYZ
2 stops13h 06m
Multiple Airlines
Deal found 4/4C$ 428
Thu 11/66:10 a.m.
YYZ
-
ONT
2 stops16h 41m
Multiple Airlines
Sun 14/63:34 p.m.
ONT
-
YYZ
1 stop22h 35m
Multiple Airlines
Deal found 8/4C$ 465
Sat 16/55:20 p.m.
YYZ
-
ONT
2 stops24h 49m
Multiple Airlines
Mon 25/511:51 a.m.
ONT
-
YYZ
1 stop29h 09m
Multiple Airlines
Deal found 7/4C$ 486
Sat 18/46:15 a.m.
YYZ
-
ONT
2 stops13h 10m
Delta
Fri 24/410:15 p.m.
ONT
-
YYZ
1 stop9h 04m
Delta
Deal found 4/4C$ 492
Sun 19/46:30 a.m.
YYZ
-
ONT
1 stop8h 50m
United Airlines
Sat 25/47:00 a.m.
ONT
-
YYZ
1 stop6h 56m
United Airlines
Deal found 5/4C$ 493
Tue 1/94:18 p.m.
YYZ
-
ONT
1 stop7h 34m
United Airlines
Mon 14/97:13 p.m.
ONT
-
YYZ
1 stop8h 47m
United Airlines
Deal found 5/4C$ 497
Sat 5/91:00 p.m.
YYZ
-
ONT
1 stop8h 19m
United Airlines
Tue 8/95:00 a.m.
ONT
-
YYZ
1 stop7h 14m
United Airlines
Deal found 6/4C$ 504
Sat 6/61:34 p.m.
YYZ
-
ONT
1 stop11h 14m
Delta
Tue 9/610:00 p.m.
ONT
-
YYZ
2 stops15h 14m
Delta
Deal found 5/4C$ 508
Mon 18/58:10 a.m.
YYZ
-
ONT
2 stops28h 55m
Multiple Airlines
Thu 18/63:34 p.m.
ONT
-
YYZ
1 stop25h 26m
Multiple Airlines
Deal found 6/4C$ 511
Thu 23/412:16 p.m.
YYZ
-
ONT
2 stops14h 28m
Delta
Wed 29/47:05 a.m.
ONT
-
YYZ
1 stop11h 54m
Delta
Deal found 7/4C$ 512
Thu 9/45:30 a.m.
YHM
-
ONT
2 stops15h 57m
Multiple Airlines
Fri 10/49:36 p.m.
ONT
-
YHM
2 stops22h 14m
Multiple Airlines
Deal found 8/4C$ 1,000

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 8 April 2026.

Round-trip from

C$ 417

One-way from

C$ 209

Popular in

December

Cheapest in

July

Average price

C$ 688
5/5-12/5
  • 5/5-12/5
  • 3 total stops
  • 38h 25m total
  • Toronto to Ontario
Search Deals
8/6
  • 8/6
  • 1 total stop
  • 8h 24m total
  • Toronto to Ontario
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 343 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 50 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 8 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

Sat 2/5

1:00 p.m.-8:36 p.m.

2 stops10h 36m

Ontario

Sat 9/5

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

1 stop7h 14m

C$ 492

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 20/4

6:11 p.m.-11:44 p.m.

2 stops8h 33m

Ontario

Mon 27/4

10:15 p.m.-1:24 p.m.

2 stops12h 09m

C$ 492

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 24/9

1:30 p.m.-6:01 p.m.

1 stop7h 31m

Ontario

Tue 29/9

10:59 p.m.-12:15 p.m.

1 stop10h 16m

C$ 504
Quickest round-trip

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 1/5

5:20 p.m.-10:35 p.m.

1 stop8h 15m

Ontario

Sat 9/5

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

1 stop7h 14m

C$ 512

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 23/5

5:45 p.m.-10:45 p.m.

1 stop8h 00m

Ontario

Sat 30/5

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

1 stop11h 19m

C$ 512

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 6/5

4:18 p.m.-8:36 p.m.

1 stop7h 18m

Ontario

Wed 13/5

6:59 p.m.-7:00 a.m.

1 stop9h 01m

C$ 512

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 2/5

6:15 a.m.-11:36 a.m.

1 stop8h 21m

Ontario

Sun 10/5

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

1 stop9h 19m

C$ 512

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 7/5

1:00 p.m.-10:35 p.m.

1 stop12h 35m

Ontario

Mon 11/5

6:59 p.m.-7:00 a.m.

1 stop9h 01m

C$ 514

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 23/5

4:18 p.m.-8:42 p.m.

1 stop7h 24m

Ontario

Sat 30/5

5:00 a.m.-9:32 p.m.

1 stop13h 32m

C$ 514

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 3/9

1:30 p.m.-6:01 p.m.

1 stop7h 31m

Ontario

Mon 7/9

7:00 a.m.-10:02 p.m.

1 stop12h 02m

C$ 526

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 40 resultsSorted by cheapest first
1
2
3
4

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$ 133). Flying from Toronto to Ontario in March is currently the most expensive (average of C$ 303). 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 92% 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$ 532.

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 18m.

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 8 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
9,551 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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
9,551 reviews
United Airlines
7.4
Good
9,551 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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
10,903 reviews
United Airlines
7.4
Good
9,551 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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?

    United Airlines and Delta can get you from Toronto to Ontario in just under 12h 30m. Your travel time can differ by up to 3h 06m. 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$ 133), Porter Airlines (C$ 295), and United Airlines (C$ 419) 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$ 133). Flying from Toronto to Ontario in March is currently the most expensive (average of C$ 303). 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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 133AverageC$ 567FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 295AverageC$ 295FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 419AverageC$ 851FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 422AverageC$ 861FlexibilityNo 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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