How long is the flight from Connecticut to Region of Ontario?

Average flight duration from Connecticut to Region of Ontario depends on which airport you fly into and out of. Flying from Hartford to Toronto Pearson Intl Airport is 3h 48m on average, while flying from New Haven to Toronto Pearson Intl Airport is 8h 15m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

How many flights depart from Connecticut to Region of Ontario on average per week?

771 flights are operational weekly from Connecticut to Region of Ontario as of September 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

What is the cheapest airline that flies from Connecticut to Ontario?

Delta, Porter Airlines, and United Airlines are the most popular carriers operating from Connecticut to Ontario

When did momondo last update prices for flights from Connecticut to Ontario?

Prices for flights from Connecticut to Ontario are updated daily.

How many operators does momondo search for flights from Connecticut to Ontario?

There are 7 operators available for flights from Connecticut to Ontario as of September 2026.

How old do you have to be to fly from Connecticut to Ontario?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$115 Cheap Flights from Connecticut to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Connecticut to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 am - 11:30 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$199Porter Airlines

Thu, Oct 22 - Sat, Oct 24

8:30 pm - 10:00 pmLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mnonstop

8:00 pm - 9:30 pmYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 30mnonstop

$213Air Canada

Tue, Sep 22 - Thu, Sep 24

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

3:20 pm - 4:55 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$224Porter Airlines

Sat, Sep 19 - Sat, Sep 19

6:00 am - 11:50 amEWR Newark-YTZ Toronto Island

5h 50m1 stop Montreal Pierre Elliott Trudeau Intl

10:35 am - 4:45 pmYTZ Toronto Island-EWR Newark

6h 10m1 stop Ottawa

$239Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

10:25 am - 3:33 pmEWR Newark-YYZ Toronto Pearson Intl

5h 08m1 stop Montreal Pierre Elliott Trudeau Intl

8:55 pm - 10:30 pmYYZ Toronto Pearson Intl-EWR Newark

1h 35mnonstop

$240Air Canada

Sat, Sep 26 - Mon, Sep 28

5:55 pm - 7:35 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$241Air Transat

Sat, Sep 19 - Sun, Sep 20

6:00 am - 10:55 amEWR Newark-YTZ Toronto Island

4h 55m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

10:35 am - 4:45 pmYTZ Toronto Island-EWR Newark

6h 10m1 stop Ottawa

$241Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

8:30 pm - 10:10 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

5:50 pm - 7:25 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$265Air Transat

Fri, Sep 18 - Mon, Sep 21

9:10 am - 5:56 pmEWR Newark-YYZ Toronto Pearson Intl

8h 46m1 stop Chicago O'Hare Intl

8:00 pm - 9:48 pmYYZ Toronto Pearson Intl-EWR Newark

1h 48mnonstop

$291United Airlines

Sat, Oct 3 - Sat, Oct 3

9:10 am - 3:46 pmEWR Newark-YYZ Toronto Pearson Intl

6h 36m1 stop Chicago O'Hare Intl

7:00 pm - 8:48 pmYYZ Toronto Pearson Intl-EWR Newark

1h 48mnonstop

$291United Airlines

Wed, Oct 14 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 am - 10:40 amEWR Newark-YYZ Toronto Pearson Intl

1h 40mnonstop

2:00 pm - 7:50 pmYYZ Toronto Pearson Intl-EWR Newark

5h 50m1 stop Montreal Pierre Elliott Trudeau Intl

$246Air Canada

Sun, Sep 13 - Tue, Sep 15

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

5:50 pm - 7:25 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$278Porter Airlines

Sun, Sep 13 - Tue, Sep 15

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

3:20 pm - 4:55 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$283Porter Airlines

Sun, Sep 13 - Wed, Sep 16

6:00 am - 7:34 amEWR Newark-YUL Montreal Pierre Elliott Trudeau Intl

1h 34mnonstop

7:55 am - 9:30 amYUL Montreal Pierre Elliott Trudeau Intl-EWR Newark

1h 35mnonstop

$294Air Canada

Sun, Sep 13 - Sat, Sep 19

6:50 am - 8:21 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 31mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$304Multiple Airlines

Sat, Sep 12 - Sun, Sep 13

3:30 pm - 9:53 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

6h 23m1 stop Montreal Pierre Elliott Trudeau Intl

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$304Multiple Airlines

Sat, Sep 12 - Sun, Sep 13

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

5:50 pm - 7:25 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$329Air Transat

Wed, Sep 9 - Wed, Sep 16

5:55 pm - 7:35 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$332Air Transat

Wed, Sep 9 - Sun, Sep 13

8:33 am - 10:15 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mnonstop

12:47 pm - 2:30 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 43mnonstop

$340American Airlines

Tue, Sep 8 - Sat, Oct 24

10:20 am - 4:45 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

6h 25m1 stop Washington, D.C. Reagan-National

7:27 am - 9:06 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 39mnonstop

$340American Airlines

Sat, Sep 12 - Sat, Sep 19

Cheap direct flights

Enter your travel dates to find the best prices.

9:55 am - 11:30 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$199Porter Airlines

Thu, Oct 22 - Sat, Oct 24

8:30 pm - 10:00 pmLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mnonstop

8:00 pm - 9:30 pmYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 30mnonstop

$213Air Canada

Tue, Sep 22 - Thu, Sep 24

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

3:20 pm - 4:55 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$224Porter Airlines

Sat, Sep 19 - Sat, Sep 19

5:55 pm - 7:35 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$241Air Transat

Sat, Sep 19 - Sun, Sep 20

8:00 am - 9:51 amEWR Newark-YYZ Toronto Pearson Intl

1h 51mnonstop

4:20 pm - 6:01 pmYYZ Toronto Pearson Intl-EWR Newark

1h 41mnonstop

$242Air Canada

Sun, Oct 25 - Mon, Nov 30

6:30 am - 8:01 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 31mnonstop

3:20 pm - 4:55 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$261Multiple Airlines

Tue, Oct 6 - Sat, Oct 10

4:45 pm - 6:20 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$261Multiple Airlines

Sat, Sep 26 - Mon, Sep 28

8:30 pm - 10:10 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

5:50 pm - 7:25 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$265Air Transat

Fri, Sep 18 - Mon, Sep 21

8:15 am - 9:49 amLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 34mnonstop

10:32 am - 12:07 pmYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 35mnonstop

$306American Airlines

Sat, Oct 3 - Tue, Oct 6

8:15 am - 9:49 amLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 34mnonstop

10:30 am - 12:00 pmYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 30mnonstop

$312American Airlines

Wed, Sep 23 - Thu, Sep 24

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Air Canada flights from Connecticut to Region of Ontario

Our best Air Canada deals on Connecticut to Region of Ontario flight tickets

Air Canada

Sep 22

LGA8:30 pmNew York LaGuardia

1h 30m

YUL10:00 pmMontreal Pierre Elliott Trudeau Intl

Sep 24

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

1h 30m

LGA9:30 pmNew York LaGuardia

$213

Air Canada

Sep 26

EWR10:25 amNewark

5h 08m

1 stop

YYZ3:33 pmToronto Pearson Intl

Sep 28

YYZ8:55 pmToronto Pearson Intl

1h 35m

EWR10:30 pmNewark

$240

Air Canada

Sep 13

EWR9:00 amNewark

1h 40m

YYZ10:40 amToronto Pearson Intl

Sep 15

YYZ2:00 pmToronto Pearson Intl

5h 50m

1 stop

EWR7:50 pmNewark

$246

Delta flights from Connecticut to Region of Ontario

Our best Delta deals on Connecticut to Region of Ontario flight tickets

Delta

Dec 3

JFK11:55 amNew York John F Kennedy Intl

11h 48m

1 stop

YUL11:43 pmMontreal Pierre Elliott Trudeau Intl

Dec 5

YUL2:43 pmMontreal Pierre Elliott Trudeau Intl

10h 18m

1 stop

JFK1:01 amNew York John F Kennedy Intl

$307

Delta

Sep 16

JFK9:14 pmNew York John F Kennedy Intl

1h 58m

YYZ11:12 pmToronto Pearson Intl

Sep 19

YYZ6:25 pmToronto Pearson Intl

2h 05m

JFK8:30 pmNew York John F Kennedy Intl

$314

Delta

Sep 16

JFK7:15 amNew York John F Kennedy Intl

8h 00m

1 stop

YYZ3:15 pmToronto Pearson Intl

Sep 19

YYZ6:25 pmToronto Pearson Intl

2h 05m

JFK8:30 pmNew York John F Kennedy Intl

$324

momondo Fare Finder

Use the filters below to find and compare flights from Connecticut to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Thu 10/22

9:55 am-11:30 am

Nonstop1h 35m

Toronto Pearson Intl

Sat 10/24

7:20 am-8:55 am

Nonstop1h 35m

$199

Quickest round-trip

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Tue 9/22

8:30 pm-10:00 pm

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 9/24

8:00 pm-9:30 pm

Nonstop1h 30m

$213

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Sat 9/19

9:55 am-11:35 am

Nonstop1h 40m

Toronto Pearson Intl

Sat 9/19

3:20 pm-4:55 pm

Nonstop1h 35m

$224

NewarkToronto

EWR Newark - YTZ Toronto Island

EWRYTZ

Newark

Sun 10/18

6:00 am-11:50 am

1 stop5h 50m

Toronto Island

Sun 10/25

10:35 am-4:45 pm

1 stop6h 10m

$239

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Sat 9/26

10:25 am-3:33 pm

1 stop5h 08m

Toronto Pearson Intl

Mon 9/28

8:55 pm-10:30 pm

Nonstop1h 35m

$240

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Sat 9/19

5:55 pm-7:35 pm

Nonstop1h 40m

Toronto Pearson Intl

Sun 9/20

7:20 am-8:55 am

Nonstop1h 35m

$241

NewarkToronto

EWR Newark - YTZ Toronto Island

EWRYTZ

Newark

Sun 10/18

6:00 am-10:55 am

2 stops4h 55m

Toronto Island

Sun 10/25

10:35 am-4:45 pm

1 stop6h 10m

$241

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Fri 9/18

8:30 pm-10:10 pm

Nonstop1h 40m

Toronto Pearson Intl

Mon 9/21

5:50 pm-7:25 pm

Nonstop1h 35m

$265

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Sat 10/3

9:10 am-5:56 pm

1 stop8h 46m

Toronto Pearson Intl

Sat 10/3

8:00 pm-9:48 pm

Nonstop1h 48m

$291

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Wed 10/14

9:10 am-3:46 pm

1 stop6h 36m

Toronto Pearson Intl

Wed 10/14

7:00 pm-8:48 pm

Nonstop1h 48m

$291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

The month of September is, on average, the cheapest month to fly to Region of Ontario from Connecticut, with most prices found around $639. If you aren’t able to travel during the month of September, then book flights to Region of Ontario from Connecticut during March instead. Flights to Region of Ontario in March, while not as cheap as those in September, still average around $708.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Monday is the cheapest day to fly to Region of Ontario from Connecticut. The lowest ticket price found for a Monday departure recently was $447. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Connecticut to Region of Ontario on a Thursday will generally be more expensive and average around $691. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Connecticut to Region of Ontario flights?

You could potentially save up to 54% on your flight if you consider stops on a Connecticut to Region of Ontario flight.

Cheap Connecticut to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Region of Ontario

Best Price Found	$115
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Connecticut in the past 72 hours is $115. The best round-trip flight deal from Connecticut to Region of Ontario found on momondo in the last 72 hours is $199.

The fastest flight from Connecticut to Region of Ontario takes 1h 25m

Direct flights go from Connecticut to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Connecticut there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

Frequently asked questions about flying from Connecticut to Ontario

When did momondo last update prices for flights from Connecticut to Ontario?
Prices for flights from Connecticut to Ontario are updated daily.
How many operators does momondo search for flights from Connecticut to Ontario?
There are 7 operators available for flights from Connecticut to Ontario as of September 2026.
How old do you have to be to fly from Connecticut to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Connecticut to Region of Ontario

Compare and see reviews for airlines that fly from Connecticut to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $465	Free Cancellation	Rating 7.1 12,042 reviews		Search American Airlines flights
United Airlines	PriceFrom $611	Free Cancellation	Rating 7.4 10,174 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Connecticut to Ontario for you.

Can I find flights from Connecticut to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Connecticut with this policy.

How can momondo help me find flights from Connecticut to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Connecticut.

I’m not ready to book a flight from Connecticut to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Connecticut and alert you when they change.