Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto to Ontario from C$ 221

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — ONT
21 Apr — 28 Apr1
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 22 March 2026.

Thu 7/53:50 p.m.
YYZ
-
ONT
2 stops18h 59m
Multiple Airlines
Wed 13/54:39 p.m.
ONT
-
YYZ
1 stop24h 30m
Multiple Airlines
Deal found 17/3C$ 418
Tue 5/59:45 a.m.
YYZ
-
ONT
1 stop12h 47m
Multiple Airlines
Mon 11/511:36 a.m.
ONT
-
YYZ
1 stop29h 24m
Multiple Airlines
Deal found 18/3C$ 434
Mon 20/412:16 p.m.
YYZ
-
ONT
2 stops14h 28m
Delta
Thu 30/410:15 p.m.
ONT
-
YYZ
1 stop11h 04m
Delta
Deal found 21/3C$ 505
Sat 18/46:15 a.m.
YYZ
-
ONT
1 stop8h 21m
Delta
Fri 24/410:15 p.m.
ONT
-
YYZ
1 stop9h 04m
Delta
Deal found 19/3C$ 506
Mon 13/46:15 p.m.
YYZ
-
ONT
1 stop18h 54m
American Airlines
Sat 18/46:00 a.m.
ONT
-
YYZ
1 stop13h 55m
American Airlines
Deal found 20/3C$ 508
Wed 29/49:35 a.m.
YYZ
-
ONT
1 stop12h 14m
Multiple Airlines
Thu 7/511:36 a.m.
ONT
-
YYZ
2 stops14h 34m
Multiple Airlines
Deal found 18/3C$ 509
Fri 1/57:55 a.m.
YYZ
-
ONT
2 stops16h 05m
Delta
Mon 4/510:15 p.m.
ONT
-
YYZ
1 stop9h 04m
Delta
Deal found 18/3C$ 527
Fri 10/44:18 p.m.
YYZ
-
ONT
1 stop7h 18m
United Airlines
Sat 18/45:10 a.m.
ONT
-
YYZ
1 stop7h 04m
United Airlines
Deal found 17/3C$ 530
Thu 23/411:30 a.m.
YYZ
-
ONT
1 stop10h 03m
Delta
Tue 28/410:15 p.m.
ONT
-
YYZ
2 stops12h 29m
Delta
Deal found 20/3C$ 549
Mon 6/48:00 p.m.
YYZ
-
ONT
1 stop19h 09m
Multiple Airlines
Tue 14/411:44 a.m.
ONT
-
YYZ
2 stops15h 29m
Multiple Airlines
Deal found 18/3C$ 550
Mon 27/411:30 a.m.
YYZ
-
ONT
1 stop12h 30m
Delta
Mon 4/510:15 p.m.
ONT
-
YYZ
1 stop11h 04m
Delta
Deal found 18/3C$ 561
Tue 5/57:55 p.m.
YHM
-
ONT
2 stops20h 44m
Multiple Airlines
Tue 12/56:45 a.m.
ONT
-
YHM
2 stops13h 28m
Multiple Airlines
Deal found 22/3C$ 1,191

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 22 March 2026.

Round-trip from

C$ 418

One-way from

C$ 221

Popular in

December

Cheapest in

February

Average price

C$ 503
7/5-13/5
  • 7/5-13/5
  • 3 total stops
  • 43h 29m total
  • Toronto to Ontario
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 31h 54m total
  • Toronto to Ontario
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 355 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 22 March 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

Tue 21/4

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

2 stops8h 33m

Ontario

Tue 28/4

10:15 p.m.-10:19 a.m.

1 stop9h 04m

C$ 505

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 24/4

2:45 p.m.-10:31 p.m.

1 stop10h 46m

Ontario

Tue 28/4

5:10 a.m.-3:14 p.m.

1 stop7h 04m

C$ 505

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 6/4

8:50 a.m.-10:31 p.m.

1 stop16h 41m

Ontario

Wed 8/4

1:34 p.m.-9:54 a.m.

2 stops17h 20m

C$ 527

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 14/4

9:46 a.m.-10:37 p.m.

2 stops15h 51m

Ontario

Fri 17/4

10:15 p.m.-10:19 a.m.

1 stop9h 04m

C$ 527
Quickest round-trip

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 22/5

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

1 stop9h 46m

Ontario

Thu 28/5

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

1 stop7h 05m

C$ 601

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 1/4

12:15 p.m.-11:51 p.m.

2 stops14h 36m

Ontario

Wed 8/4

12:57 p.m.-11:57 p.m.

1 stop8h 00m

C$ 609

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 5/5

2:45 p.m.-10:35 p.m.

1 stop10h 50m

Ontario

Mon 11/5

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

1 stop7h 14m

C$ 630

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 3/4

1:00 p.m.-10:31 p.m.

1 stop12h 31m

Ontario

Thu 9/4

7:00 a.m.-5:56 p.m.

1 stop7h 56m

C$ 649

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 14/5

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

1 stop8h 49m

Ontario

Mon 18/5

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

1 stop9h 19m

C$ 680

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 1/5

4:55 p.m.-11:59 p.m.

1 stop10h 04m

Ontario

Sat 9/5

7:00 a.m.-3:45 p.m.

2 stops29h 45m

C$ 730

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 38 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$ 132). Flying from Toronto to Ontario in February is currently the most expensive (average of C$ 285). 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 90% 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.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 466.

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 19m.

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 Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 12m.

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 22 March 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
9,455 reviews
Check prices

Overall

7.4

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

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
9,455 reviews
United Airlines
7.4
Good
9,455 reviews
Check prices

Overall

7.4

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

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
10,830 reviews
United Airlines
7.4
Good
9,455 reviews
Check prices

Overall

7.4

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

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 33m. Your travel time can differ by up to 2h 13m. 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$ 292), and United Airlines (C$ 415) offers the cheapest pricing from Toronto to Ontario. You may be able to fly from Toronto to Ontario for 81% 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$ 132). Flying from Toronto to Ontario in February is currently the most expensive (average of C$ 285). 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 Los Angeles flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Toronto Island to Las Vegas flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pearson Intl to San Diego flights
Pearson Intl to Ontario flights
Toronto Island to Los Angeles flights
Toronto Island to San Francisco flights
Pearson Intl to Sacramento flights
Ottawa to Las Vegas flights
Pierre Elliott Trudeau Intl to San Diego flights
Hamilton to San Francisco flights
Pearson Intl to San Jose flights
Pearson Intl to Palm Springs flights
Pierre Elliott Trudeau Intl to Ontario flights
Region of Waterloo Intl to San Francisco flights
Region of Waterloo Intl to Los Angeles flights
Hamilton to Las Vegas flights
Pearson Intl to Santa Ana flights
Ottawa to Sacramento flights
Region of Waterloo Intl to Las Vegas flights
Ottawa to Los Angeles flights
Ottawa to San Francisco flights
Toronto Island to San Diego flights
Windsor to Las Vegas flights
Pierre Elliott Trudeau Intl to San Jose flights
Ottawa to San Diego flights
Hamilton to Los Angeles flights
Pearson Intl to Oakland flights
Pierre Elliott Trudeau Intl to Santa Ana flights
London to Las Vegas flights
Pearson Intl to Burbank flights
Pearson Intl to Fresno flights
Hamilton to San Diego flights
Ottawa to Ontario flights
Pierre Elliott Trudeau Intl to Sacramento flights
Sudbury to Las Vegas flights
Pierre Elliott Trudeau Intl to Oakland flights
Pearson Intl to Reno flights
Region of Waterloo Intl to San Diego flights
London to Los Angeles flights
Hamilton to Palm Springs flights
Pearson Intl to Long Beach flights
Thunder Bay to Las Vegas flights

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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 131AverageC$ 643FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 292AverageC$ 292FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 415AverageC$ 844FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 418AverageC$ 843FlexibilityNo 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.

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.