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Cheap flights from North America to Ontario from C$ 127

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YYZ
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from North America to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from North America to Ontario
Explore the most affordable flight options available from North America to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2026.

Thu 1/1010:35 a.m.
LGA
-
YUL
Nonstop1h 30m
Air Canada
Tue 6/108:20 a.m.
YUL
-
LGA
Nonstop1h 25m
Air Canada
Deal found 5/5C$ 288
Fri 29/511:20 a.m.
EWR
-
YTZ
Nonstop1h 35m
Porter Airlines
Fri 29/54:00 p.m.
YTZ
-
EWR
1 stop4h 55m
Porter Airlines
Deal found 30/4C$ 290
Fri 9/108:25 p.m.
YXX
-
YYZ
1 stop7h 30m
WestJet
Sun 11/106:15 a.m.
YYZ
-
YXX
1 stop6h 50m
WestJet
Deal found 2/5C$ 291
Sat 23/53:45 p.m.
EWR
-
YUL
Nonstop1h 40m
Air Canada
Sun 24/54:25 p.m.
YUL
-
EWR
Nonstop1h 34m
Air Canada
Deal found 1/5C$ 293
Tue 11/810:40 a.m.
LGA
-
YUL
Nonstop1h 25m
GOL
Thu 13/86:35 a.m.
YUL
-
LGA
Nonstop1h 25m
GOL
Deal found 1/5C$ 295
Wed 17/66:00 a.m.
EWR
-
YUL
Nonstop1h 37m
Air Canada
Wed 24/66:20 p.m.
YUL
-
EWR
Nonstop1h 38m
Air Canada
Deal found 1/5C$ 297
Wed 17/68:00 a.m.
EWR
-
YTZ
Nonstop1h 35m
Porter Airlines
Wed 17/66:10 p.m.
YTZ
-
EWR
Nonstop1h 30m
Porter Airlines
Deal found 2/5C$ 298
Thu 28/53:45 p.m.
EWR
-
YUL
Nonstop1h 40m
Air Canada
Mon 1/66:15 p.m.
YUL
-
EWR
Nonstop1h 37m
Air Canada
Deal found 5/5C$ 298
Sat 23/57:55 p.m.
EWR
-
YYZ
Nonstop1h 39m
Air Canada
Sun 24/56:25 a.m.
YYZ
-
EWR
Nonstop1h 38m
Air Canada
Deal found 1/5C$ 298
Thu 9/77:00 a.m.
YVR
-
YHM
1 stop7h 25m
Porter Airlines
Thu 9/78:35 p.m.
YHM
-
YVR
Nonstop5h 08m
Porter Airlines
Deal found 3/5C$ 299
Sun 24/58:00 a.m.
EWR
-
YTZ
Nonstop1h 35m
Porter Airlines
Wed 10/67:00 a.m.
YTZ
-
EWR
Nonstop1h 30m
Porter Airlines
Deal found 2/5C$ 299
Mon 1/66:40 p.m.
EWR
-
YUL
Nonstop1h 37m
Air Canada
Mon 8/64:25 p.m.
YUL
-
EWR
Nonstop1h 34m
Air Canada
Deal found 4/5C$ 299

Find flight deals from North America to Ontario

Keep the following information in mind while searching for North America to Ontario flight deals. Data was last updated 5 May 2026.

Round-trip from

C$ 290

One-way from

C$ 127

Popular in

December

Cheapest in

January

Average price

C$ 293

Good round-trip deal

C$ 133 or less

Good one-way deal

C$ 113 or less
Porter Airlines
  • Porter Airlines
  • 29/5-29/5
  • 1 total stop
  • 6h 30m total
  • North America to Ontario
Search Deals
Air Canada
  • Air Canada
  • 18/6
  • Nonstop
  • 1h 40m total
  • North America to Ontario
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from North America to Ontario.
Search Deals
Price to beat on a one-way flight from North America to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from North America 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 5 May 2026.
Use the filters below to find and compare flights from North America to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 1/6

6:25 a.m.-8:00 a.m.

Nonstop1h 35m

Toronto Island

Sun 7/6

7:00 a.m.-8:30 a.m.

Nonstop1h 30m

C$ 363

AbbotsfordToronto

YXX - YYZ

YXXYYZ

Abbotsford

Fri 5/6

11:45 p.m.-7:20 a.m.

Nonstop4h 35m

Toronto Pearson Intl

Mon 8/6

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

Nonstop5h 00m

C$ 374

VancouverHamilton

YVR - YHM

YVRYHM

Vancouver Intl

Wed 8/7

7:00 a.m.-5:25 p.m.

1 stop7h 25m

Hamilton

Fri 10/7

7:00 a.m.-9:35 p.m.

2 stops17h 35m

C$ 374

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 12/6

8:29 p.m.-10:23 p.m.

Nonstop1h 54m

Toronto Pearson Intl

Sun 14/6

7:30 a.m.-9:05 a.m.

Nonstop1h 35m

C$ 376

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Tue 16/6

3:55 p.m.-9:53 p.m.

1 stop5h 58m

Toronto Island

Tue 23/6

11:55 a.m.-3:55 p.m.

1 stop4h 00m

C$ 378

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 28/5

4:40 p.m.-6:15 p.m.

Nonstop1h 35m

Toronto Island

Sun 31/5

8:00 a.m.-3:53 p.m.

2 stops7h 53m

C$ 378

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Wed 17/6

3:55 p.m.-9:53 p.m.

1 stop5h 58m

Toronto Island

Wed 24/6

8:00 a.m.-3:55 p.m.

2 stops7h 55m

C$ 385

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Sun 24/5

6:00 a.m.-10:04 a.m.

1 stop4h 04m

Toronto Pearson Intl

Thu 28/5

10:45 a.m.-12:20 p.m.

Nonstop1h 35m

C$ 389

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Fri 3/7

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

2 stops9h 10m

Toronto Pearson Intl

Thu 9/7

1:50 p.m.-9:15 p.m.

1 stop10h 25m

C$ 397

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sun 9/8

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

9:28 a.m.-11:00 a.m.

Nonstop1h 32m

C$ 405

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

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

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

How far ahead should I book a flight from North America to Region of Ontario?

To ensure you get the cheapest price possible for a flight from North America to Region of Ontario, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from North America to Region of Ontario?

Currently, September is the cheapest month in which you can book a flight from North America to Region of Ontario (average of C$ 329). Flying from North America to Region of Ontario in December is currently the most expensive (average of C$ 475). 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 NA to ON?

Find hourly flight availability from North America 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 5 May 2026.

It’s typically best to fly out from North America to Region of Ontario in the evening. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from North America to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from North America to Ontario. Price data was last updated on 2 May 2026.

Travelers seeking maximum savings on their North America to Region of Ontario flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from North America to Region of Ontario

Explore weekly flight availability from North America to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 May 2026.

The most flights from 0NA to CAON are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).

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 5 May 2026.
Read through reviews of airlines operating flights from North America to Ontario, such as Porter Airlines,Air Transat, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Overall

8.0

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
436 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Overall

8.0

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 Transat
7.8
Good
548 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Overall

8.0

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.
WestJet
7.2
Good
3,331 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Overall

8.0

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
10,999 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Overall

8.0

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.
Flair Airlines
6.0
Okay
268 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Overall

8.0

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 North America to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from North America to Region of Ontario?

    Porter Airlines, Flair Airlines, and United Airlines can get you from North America to Region of Ontario in just under 1h 35m. Your travel time will be generally consistent. North America and Region of Ontario are separated by a distance of 539 km. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from North America to Region of Ontario one-way?

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at C$ 23. Flair Airlines flights start at C$ 30 while deals on WestJet start at C$ 61 one-way.

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

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

  • How can I find direct flights from North America to Ontario?

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

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

    Yes. Cheapflights offers flight deals from North America 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 North America to Region of Ontario?

    Currently, September is the cheapest month in which you can book a flight from North America to Region of Ontario (average of C$ 329). Flying from North America to Region of Ontario in December is currently the most expensive (average of C$ 475). 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 North America to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from North America to Ontario

Discover the top 9 airlines that operate flights from North America 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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 139AverageC$ 494FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 172AverageC$ 380FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Flair AirlinesCheapestC$ 173AverageC$ 267FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 175AverageC$ 535FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 186AverageC$ 567FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 193AverageC$ 456FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 222AverageC$ 631FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 296AverageC$ 737FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Alaska AirlinesCheapestC$ 301AverageC$ 693FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines 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 North America to Ontario?

When you search for this flight from North America 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 North America 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 North America.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from North America to Ontario flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from North America to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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