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

The flight from Connecticut to Region of Ontario depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Hartford (a popular airport in Connecticut) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 5h 40m on average. If you fly from New Haven (another popular airport in Connecticut) to Toronto Pearson Intl Airport, then the average flight time is 20h 33m.

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

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

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

1,024 flights are operational weekly from Connecticut to Region of Ontario as of May 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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

Prices for flights from Connecticut to Ontario are refreshed on a daily basis.

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 May 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.

C$ 131 Cheap Flights from Connecticut to Ontario in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

7:25 a.m. - 8:58 a.m.

LGA

YYZ

1h 33mdirect

5:50 p.m. - 7:25 p.m.

YYZ

LGA

1h 35mdirect

C$ 266Multiple Airlines

Thu, 11 Jun - Mon, 15 Jun

6:30 a.m. - 11:38 a.m.

LGA

YYZ

5h 08m

1 stop

5:50 p.m. - 7:25 p.m.

YYZ

LGA

1h 35mdirect

C$ 268Multiple Airlines

Thu, 11 Jun - Mon, 15 Jun

7:25 a.m. - 8:58 a.m.

LGA

YYZ

1h 33mdirect

6:00 a.m. - 7:36 a.m.

YYZ

LGA

1h 36mdirect

C$ 276Air Canada

Thu, 11 Jun - Mon, 15 Jun

6:30 a.m. - 11:38 a.m.

LGA

YYZ

5h 08m

1 stop

6:00 a.m. - 7:35 a.m.

YYZ

LGA

1h 35mdirect

C$ 277Air Canada

Tue, 9 Jun - Thu, 25 Jun

9:55 a.m. - 11:32 a.m.

LGA

YYZ

1h 37mdirect

3:20 p.m. - 4:55 p.m.

YYZ

LGA

1h 35mdirect

C$ 283Porter Airlines

Wed, 10 Jun - Wed, 10 Jun

7:55 a.m. - 9:36 a.m.

LGA

YTZ

1h 41mdirect

7:25 a.m. - 8:52 a.m.

YTZ

LGA

1h 27mdirect

C$ 283GOL

Thu, 9 Jul - Thu, 16 Jul

7:55 a.m. - 9:36 a.m.

LGA

YTZ

1h 41mdirect

7:25 a.m. - 8:52 a.m.

YTZ

LGA

1h 27mdirect

C$ 284GOL

Mon, 6 Jul - Mon, 13 Jul

10:35 a.m. - 4:33 p.m.

EWR

YTZ

5h 58m

1 stop

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

YTZ

EWR

4h 00m

1 stop

C$ 305Porter Airlines

Thu, 11 Jun - Fri, 12 Jun

9:05 p.m. - 11:15 p.m.

JFK

YYZ

2h 10mdirect

6:29 p.m. - 8:36 p.m.

YYZ

JFK

2h 07mdirect

C$ 340Delta

Tue, 9 Jun - Fri, 12 Jun

6:29 a.m. - 3:19 p.m.

JFK

YYZ

8h 50m

1 stop

12:15 p.m. - 1:59 p.m.

YYZ

JFK

1h 44mdirect

C$ 353Delta

Tue, 9 Jun - Fri, 12 Jun

Air Canada flights from Connecticut to Region of Ontario

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

Air Canada

11 Jun

LGA7:25 a.m.New York LaGuardia

1h 33m

YYZ8:58 a.m.Toronto Pearson Intl

15 Jun

YYZ6:00 a.m.Toronto Pearson Intl

1h 36m

LGA7:36 a.m.New York LaGuardia

C$ 276

Air Canada

4 Jun

LGA7:25 a.m.New York LaGuardia

1h 33m

YYZ8:58 a.m.Toronto Pearson Intl

8 Jun

YYZ9:00 p.m.Toronto Pearson Intl

1h 36m

LGA10:36 p.m.New York LaGuardia

C$ 277

Air Canada

11 Jun

LGA6:30 a.m.New York LaGuardia

5h 08m

1 stop

YYZ11:38 a.m.Toronto Pearson Intl

15 Jun

YYZ9:00 p.m.Toronto Pearson Intl

1h 36m

LGA10:36 p.m.New York LaGuardia

C$ 279

Delta flights from Connecticut to Region of Ontario

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

Delta

11 Jun

LGA11:58 a.m.New York LaGuardia

1h 44m

YYZ1:42 p.m.Toronto Pearson Intl

12 Jun

YYZ2:32 p.m.Toronto Pearson Intl

1h 47m

LGA4:19 p.m.New York LaGuardia

C$ 340

Delta

9 Jun

JFK6:29 a.m.New York John F Kennedy Intl

8h 50m

1 stop

YYZ3:19 p.m.Toronto Pearson Intl

12 Jun

YYZ12:15 p.m.Toronto Pearson Intl

1h 44m

JFK1:59 p.m.New York John F Kennedy Intl

C$ 353

Delta

13 Jun

JFK9:25 a.m.New York John F Kennedy Intl

2h 00m

YYZ11:25 a.m.Toronto Pearson Intl

19 Jun

YYZ6:29 p.m.Toronto Pearson Intl

2h 07m

JFK8:36 p.m.New York John F Kennedy Intl

C$ 367

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 11/6

7:25 a.m.-8:58 a.m.

Nonstop1h 33m

Toronto Pearson Intl

Mon 15/6

5:50 p.m.-7:25 p.m.

Nonstop1h 35m

C$ 266

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 11/6

6:30 a.m.-11:38 a.m.

1 stop5h 08m

Toronto Pearson Intl

Mon 15/6

5:50 p.m.-7:25 p.m.

Nonstop1h 35m

C$ 268

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 11/6

7:25 a.m.-8:58 a.m.

Nonstop1h 33m

Toronto Pearson Intl

Mon 15/6

6:00 a.m.-7:36 a.m.

Nonstop1h 36m

C$ 276

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Tue 9/6

6:30 a.m.-11:38 a.m.

1 stop5h 08m

Toronto Pearson Intl

Thu 25/6

6:00 a.m.-7:35 a.m.

Nonstop1h 35m

C$ 277

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 10/6

9:55 a.m.-11:32 a.m.

Nonstop1h 37m

Toronto Pearson Intl

Wed 10/6

3:20 p.m.-4:55 p.m.

Nonstop1h 35m

C$ 283

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 9/7

7:55 a.m.-9:36 a.m.

Nonstop1h 41m

Toronto Island

Thu 16/7

7:25 a.m.-8:52 a.m.

Nonstop1h 27m

C$ 283

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Mon 6/7

7:55 a.m.-9:36 a.m.

Nonstop1h 41m

Toronto Island

Mon 13/7

7:25 a.m.-8:52 a.m.

Nonstop1h 27m

C$ 284

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 11/6

10:35 a.m.-4:33 p.m.

1 stop5h 58m

Toronto Island

Fri 12/6

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

1 stop4h 00m

C$ 305

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 9/6

9:05 p.m.-11:15 p.m.

Nonstop2h 10m

Toronto Pearson Intl

Fri 12/6

6:29 p.m.-8:36 p.m.

Nonstop2h 07m

C$ 340

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 9/6

6:29 a.m.-3:19 p.m.

1 stop8h 50m

Toronto Pearson Intl

Fri 12/6

12:15 p.m.-1:59 p.m.

Nonstop1h 44m

C$ 353

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?

In general, December is the cheapest month to fly from Connecticut to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 173. If you are unable to visit Region of Ontario during the month of December, then departing from Connecticut during the month March is also very affordable. Most momondo users find prices during this month for around C$ 355.

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

Fastest flight time	1h 25m
Direct flights	Every day
Airports in Region of Ontario	125 airports

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), Toronto Pearson Intl (YYZ).

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 refreshed on a daily basis.
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 May 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.

Why use momondo?

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

It is quick and easy to find Connecticut to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. All flights to Ontario from Connecticut on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ontario from Connecticut. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.