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Cheap flights from Canada to Ontario from C$ 192

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
12 abr. — 19 abr.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Ontario
Explore the most affordable flight options available from Canada to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 marzo 2026.

mar. 14/47:00 a.m.
YVR
-
ONT
1 stop5h 20m
United Airlines
mar. 21/411:05 a.m.
ONT
-
YVR
1 stop9h 54m
United Airlines
Deal found 8/3C$ 329
vie. 1/53:15 p.m.
YVR
-
ONT
1 stop7h 44m
United Airlines
lun. 4/51:30 p.m.
ONT
-
YVR
1 stop7h 29m
United Airlines
Deal found 8/3C$ 340
vie. 17/47:00 a.m.
YVR
-
ONT
1 stop15h 45m
United Airlines
mar. 21/411:05 a.m.
ONT
-
YVR
1 stop9h 54m
United Airlines
Deal found 9/3C$ 341
mar. 7/47:00 a.m.
YVR
-
ONT
1 stop11h 02m
United Airlines
mar. 14/41:27 p.m.
ONT
-
YVR
1 stop7h 32m
United Airlines
Deal found 10/3C$ 344
vie. 10/47:00 a.m.
YVR
-
ONT
1 stop15h 45m
United Airlines
sáb. 18/46:00 a.m.
ONT
-
YVR
1 stop7h 12m
United Airlines
Deal found 8/3C$ 347
mar. 31/37:00 a.m.
YVR
-
ONT
1 stop11h 02m
United Airlines
vie. 10/41:43 p.m.
ONT
-
YVR
1 stop9h 13m
United Airlines
Deal found 10/3C$ 351
vie. 17/47:00 a.m.
YVR
-
ONT
1 stop5h 20m
United Airlines
mié. 22/45:10 a.m.
ONT
-
YVR
1 stop8h 56m
United Airlines
Deal found 9/3C$ 352
sáb. 28/37:15 p.m.
YVR
-
ONT
1 stop4h 44m
United Airlines
jue. 16/46:00 a.m.
ONT
-
YVR
1 stop4h 48m
United Airlines
Deal found 12/3C$ 355
mar. 14/43:36 p.m.
YVR
-
ONT
1 stop7h 01m
Delta
mar. 21/41:29 p.m.
ONT
-
YVR
2 stops9h 32m
Delta
Deal found 8/3C$ 356
sáb. 18/47:00 a.m.
YVR
-
ONT
1 stop5h 20m
Lufthansa
dom. 26/46:00 a.m.
ONT
-
YVR
1 stop7h 12m
Lufthansa
Deal found 11/3C$ 361
lun. 20/48:00 p.m.
YYZ
-
ONT
1 stop17h 44m
Multiple Airlines
mié. 29/411:44 a.m.
ONT
-
YYZ
2 stops14h 26m
Multiple Airlines
Deal found 11/3C$ 390
lun. 4/53:17 p.m.
YEG
-
ONT
1 stop6h 19m
United Airlines
dom. 10/55:00 a.m.
ONT
-
YEG
1 stop16h 04m
United Airlines
Deal found 7/3C$ 431

Find flight deals from Canada to Ontario

Keep the following information in mind while searching for Canada to Ontario flight deals. Data was last updated 13 marzo 2026.

Round-trip from

C$ 329

One-way from

C$ 192

Popular in

March

Cheapest in

September

Average price

C$ 525
United Airlines
  • United Airlines
  • 14/4-21/4
  • 2 total stops
  • 15h 14m total
  • Canada to Ontario
Search Deals
30/3
  • 30/3
  • 1 total stop
  • 21h 48m total
  • Canada to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 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 Canada 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 13 marzo 2026.
Use the filters below to find and compare flights from Canada to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

mié. 22/4

3:15 p.m.-10:45 p.m.

1 stop7h 30m

Ontario

sáb. 25/4

1:27 p.m.-8:59 p.m.

1 stop7h 32m

C$ 341

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

vie. 1/5

3:15 p.m.-10:59 p.m.

1 stop7h 44m

Ontario

lun. 4/5

1:30 p.m.-8:59 p.m.

1 stop7h 29m

C$ 341

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

mar. 14/4

7:00 a.m.-6:02 p.m.

1 stop11h 02m

Ontario

vie. 17/4

6:45 p.m.-10:48 a.m.

1 stop16h 03m

C$ 352

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

mar. 14/4

3:36 p.m.-10:37 p.m.

1 stop7h 01m

Ontario

vie. 17/4

5:05 p.m.-10:31 p.m.

1 stop5h 26m

C$ 362

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

jue. 30/4

7:00 a.m.-12:22 p.m.

1 stop5h 22m

Ontario

lun. 4/5

1:30 p.m.-8:59 p.m.

1 stop7h 29m

C$ 362

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

mar. 14/4

12:40 p.m.-8:36 p.m.

1 stop7h 56m

Ontario

mar. 21/4

1:27 p.m.-8:59 p.m.

1 stop7h 32m

C$ 362

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

sáb. 2/5

7:00 a.m.-12:22 p.m.

1 stop5h 22m

Ontario

mar. 5/5

1:30 p.m.-8:59 p.m.

1 stop7h 29m

C$ 362

VancouverOntario

YVR - ONT

YVRONT

Vancouver Intl

jue. 7/5

3:15 p.m.-10:59 p.m.

1 stop7h 44m

Ontario

mar. 12/5

6:59 p.m.-10:48 a.m.

1 stop15h 49m

C$ 362

CalgaryOntario

YYC - ONT

YYCONT

Calgary

mié. 29/4

6:00 a.m.-8:36 p.m.

1 stop15h 36m

Ontario

mié. 6/5

6:00 a.m.-12:19 p.m.

1 stop5h 19m

C$ 445

CalgaryOntario

YYC - ONT

YYCONT

Calgary

lun. 27/4

3:22 p.m.-10:45 p.m.

1 stop8h 23m

Ontario

mar. 5/5

6:00 a.m.-12:19 p.m.

1 stop5h 19m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Canada to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Canada 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 Canada to Ontario

What is the cheapest month to book a flight from Canada to Ontario?

Currently, April is the cheapest month in which you can book a flight from Canada to Ontario (average of C$ 99). Flying from Canada to Ontario in December is currently the most expensive (average of C$ 131). 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.

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 13 marzo 2026.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited Airlines from Canada 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.
Porter Airlines
8.0
Very good
423 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,284 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,418 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,432 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,800 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Canada 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 Canada?

    Ontario (ONT) is the airport you will fly into if you book a flight from Canada to Ontario. It is only a 4.9 km journey from Ontario (ONT) to Ontario’s city centre.

  • How long is the flight from Canada to Ontario?

    United Airlines, Delta, and Alaska Airlines can get you from Canada to Ontario in just under 5h 34m. Your travel time can differ by up to 2h 49m. The distance from Canada to Ontario is about 1918 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Canada to Ontario?

    While some choose either Toronto Pearson Intl - Ontario or Montreal Pierre Elliott Trudeau Intl - Ontario, Vancouver Intl - Ontario is the most popular route from Canada to Ontario.

  • Can I find deals for flights from Canada to Ontario that include hotel bookings?

    Yes. In addition to deals on Canada to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Ontario.

  • Can I find deals for business class flights from Canada to Ontario?

    Yes. Cheapflights offers flight deals from Canada 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 Canada to Ontario?

    Currently, April is the cheapest month in which you can book a flight from Canada to Ontario (average of C$ 99). Flying from Canada to Ontario in December is currently the most expensive (average of C$ 131). 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

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Alternative routes for Canada to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Canada to Ontario

Discover the top 5 airlines that operate flights from Canada 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 13 marzo 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 130AverageC$ 557FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 258AverageC$ 704FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 270AverageC$ 290FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 274AverageC$ 744FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 367AverageC$ 560FlexibilityNo 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 Canada to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Canada today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Canada to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Canada.

Can Cheapflights find flights from Canada to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Canada to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Canada 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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