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Ontario

$104+ Cheap flights to Ontario

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
Jul 6 — Jul 131
Mon 7/6
Mon 7/13
1 adult, Economy
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Flights to Ontario in 2026

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on June 6, 2026.

This deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:55 am
LGA
-
YYZ
Nonstop1h 40m
Porter Airlines
Tue 10/203:20 pm
YYZ
-
LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/2$182
This deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:55 am
LGA
-
YYZ
Nonstop1h 40m
Porter Airlines
Tue 10/135:50 pm
YYZ
-
LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/2$185
This deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:55 am
LGA
-
YYZ
Nonstop1h 40m
Porter Airlines
Tue 9/293:20 pm
YYZ
-
LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/2$188
This FlipMilhas deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:55 am
LGA
-
YTZ
Nonstop1h 41m
GOL
Tue 7/287:25 am
YTZ
-
LGA
Nonstop1h 27m
GOL
Deal found 6/5$201
This deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am
LGA
-
YYZ
1 stop5h 03m
Air Canada
Tue 10/132:10 pm
YYZ
-
LGA
Nonstop1h 36m
Air Canada
Deal found 6/2$203
This FlipMilhas deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:55 am
LGA
-
YTZ
Nonstop1h 41m
GOL
Sun 7/267:25 am
YTZ
-
LGA
Nonstop1h 27m
GOL
Deal found 6/4$203
This FlipMilhas deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:55 am
LGA
-
YTZ
Nonstop1h 41m
GOL
Fri 7/246:10 pm
YTZ
-
LGA
Nonstop1h 27m
GOL
Deal found 6/2$205
This deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:35 am
LGA
-
YYZ
1 stop7h 37m
Air Canada
Sun 9/278:00 am
YYZ
-
LGA
Nonstop1h 29m
Air Canada
Deal found 6/5$230
This deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/253:55 pm
EWR
-
YTZ
1 stop5h 58m
Porter Airlines
Tue 6/308:15 pm
YTZ
-
EWR
Nonstop1h 30m
Porter Airlines
Deal found 6/5$230
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:55 am
LGA
-
YTZ
Nonstop1h 41m
Air Canada
Tue 7/2812:30 pm
YTZ
-
LGA
1 stop4h 27m
Air Canada
Deal found 6/5$235
This Super.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/215:30 pm
EWR
-
YUL
Nonstop1h 43m
Porter Airlines
Wed 6/243:10 pm
YUL
-
EWR
Nonstop1h 40m
Porter Airlines
Deal found 5/31$237
This deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:00 am
EWR
-
YTZ
Nonstop1h 35m
Porter Airlines
Wed 6/1011:55 am
YTZ
-
EWR
1 stop4h 00m
Porter Airlines
Deal found 6/5$240

Find flights to Ontario

Browse one-way and round-trip flights deals to Ontario on Cheapflights. Flight deals are based on user searches and were last updated on June 6, 2026
Explore Ontario
Flights to Toronto
Flights to Ottawa
Flights to Windsor
Flights to Thunder Bay
Flights to Sudbury
Flights to Timmins

Find flight deals to Ontario

Find the latest flights to Ontario in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on June 6, 2026.

Popular in

December

Cheapest in

April

Average price

$268

Round-trip from

$182

One-way from

$104

Good round-trip deal

$269 or less

Good one-way deal

$128 or less
Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
From New York to Toronto
Search Deals
One-way flight from New York to Ontario
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Price to beat on a round-trip flight from New York to Ontario.
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Price to beat on a one-way flight from New York to Ontario.
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Cheapflights Fare Finder

 
Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on June 6, 2026.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Tue 8/4

4:07 pm-6:09 pm

Nonstop2h 02m

Toronto Pearson Intl

Sat 8/15

2:31 pm-4:19 pm

Nonstop1h 48m

$299

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sat 6/20

5:55 pm-7:32 pm

Nonstop1h 37m

Toronto Pearson Intl

Tue 6/23

5:50 pm-7:25 pm

Nonstop1h 35m

$299

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Tue 8/11

8:00 am-9:35 am

Nonstop1h 35m

Toronto Island

Tue 8/11

11:55 am-3:45 pm

1 stop3h 50m

$320

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 7/15

7:15 am-3:20 pm

1 stop8h 05m

Toronto Pearson Intl

Wed 7/22

6:04 am-8:00 am

Nonstop1h 56m

$320

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 6/19

7:25 pm-9:19 pm

Nonstop1h 54m

Toronto Pearson Intl

Sat 6/27

7:55 am-9:41 am

Nonstop1h 46m

$321

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Wed 8/26

12:03 pm-1:47 pm

Nonstop1h 44m

Toronto Pearson Intl

Thu 8/27

8:00 pm-9:48 pm

Nonstop1h 48m

$332

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sun 9/6

12:06 pm-1:39 pm

Nonstop1h 33m

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

2:30 pm-4:06 pm

Nonstop1h 36m

$332

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 7/7

5:00 pm-11:25 pm

1 stop6h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 7/9

2:29 pm-3:59 pm

Nonstop1h 30m

$340

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Thu 8/6

11:20 am-6:10 pm

1 stop6h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 8/10

6:30 am-11:45 am

1 stop5h 15m

$341

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Wed 7/1

6:25 am-12:10 pm

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

12:50 pm-6:45 pm

1 stop5h 55m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to Ontario

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

How long is the flight to Ontario?

On average, a flight from New York to Ontario takes 7 hours 53 minutes. Flights to Ontario from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Ontario

The most flights from New York to Ontario are scheduled on a Wednesday (94 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (53 on average).

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from New York to Ontario are Porter Airlines, Air Canada and United Airlines.

Air Canada
Air Canada
From $64
Porter Airlines
Porter Airlines
From $54
United Airlines
United Airlines
From $79
American Airlines
American Airlines
From $184

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from New York to Ontario are Flair Airlines, Air Canada and Delta.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

When is the best time to book a flight to Ontario?

The price you pay for your flight to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly to Ontario?

Use this chart to determine the cheapest time to fly round-trip from New York to Ontario. Price data was last updated on May 30, 2026.

Users looking for the lowest fares to Ontario should consider flying on Monday at noon, when prices are typically cheapest. Budget-minded travelers will want to avoid Sunday afternoons, when prices are usually at their highest.

What are the most popular places to fly to in Ontario?

Destination popularity is based on the amount of flight searches to Ontario in the last few years. This data was updated on June 6, 2026.
The most popular places in Ontario to fly to are Toronto and Ottawa.

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 June 6, 2026.
Peruse reviews from past customers who have flown Porter Airlines,Delta, andUnited Airlines to Canada to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
440 reviews

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
440 reviews
Porter Airlines
8.0
Very good
440 reviews

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Delta
7.9
Good
8,395 reviews
Porter Airlines
8.0
Very good
440 reviews

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,777 reviews
Porter Airlines
8.0
Very good
440 reviews

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,651 reviews
Porter Airlines
8.0
Very good
440 reviews

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,129 reviews
Porter Airlines
8.0
Very good
440 reviews

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

FAQs about flying to Ontario

Ontario climate

Ontario has a continental climate with hot summers and cold winters. Cheap flights to Ontario can usually be found in the winter months, but make sure to bring warm clothes and plan a lot of inside-activities.

Best Time to Fly to Ontario

Peak Season:

Spring and summer are usually the best times to visit Ontario and when most travelers book Ontario flights and lodging. Toronto hosts many festivals and this is also a great time to visit the Niagara Falls area.

Off Season:

Winter is cold and can become frigid and windy, but if you’re willing to brave the cold this is also a great time to find cheap flights to Ontario. Plan smart – many of the top tourist attractions reduce hours or close outside of the peak travel season, but the ones that remain open likely feature reduced rates.

Getting around Ontario

Renting a car is often the best way to really explore the Ontario scenery. Reserve a rental car when you book Ontario flights, especially if you’re traveling during the peak season.

Bike paths and hiking trails are flanked throughout the province and many tourism offices have trail maps or guided tours for your convenience.

Domestic Canada flights depart from Ontario daily.

Ontario Travel Information

  • Don’t miss a trip to Niagara Falls. One of the most spectacular natural wonders in the world, Niagara Falls also includes plenty of parkland and wilderness attractions.
  • Sault Ste. Marie is located on Lake Superior on the US border with Michigan and hosts endless scenery of natural beauty. Take a train trip through the Agawa Canyon or a cruise through the Soo Locks.
  • If you’re visiting Toronto, save yourself some money and purchase a Toronto CityPass, which allows you to enter the top attractions at discounted prices. Each booklet of tickets is valid for nine days from when the first one is used. You can buy the package at the Royal Ontario Museum, the Art Gallery of Ontario, the Ontario Science Center, the CN Tower, Casa Loma, and the Toronto Zooany or online at www.citypass.com.

  • Can I find cheaper flights to Ontario if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ontario?

    Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Ontario.

  • What is the cheapest airport to fly to in Ontario?

    Toronto Island is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Island typically cost $58, while round-trip flights cost around $80.

  • How much is a round-trip flight to Ontario?

    A round-trip flight to Ontario will typically cost around $359, however they can be found for as little as $94.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Cleveland Hopkins Intl offers the quickest one-way flight (1 hour 5 minutes).

  • Does Toronto Pearson Intl have rental cars?

    Yes. Those touching down at Toronto Pearson Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Toronto Pearson Intl?

    Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 mi away from Toronto Pearson Intl).

See more FAQs

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