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

Porter Airlines and Air Canada are the most popular carriers operating from Connecticut to Ontario

What airlines fly to Region of Ontario?

United Airlines, American Airlines and WestJet are the top three most popular airlines that fly to Region of Ontario from Connecticut according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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 4h 04m on average, while flying from New Haven to Toronto Pearson Intl Airport is 21h 30m 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?

1,142 flights are operational weekly from Connecticut to Region of Ontario as of September 2025. The most popular departure day for this route is Thu, 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 updated daily.

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

There are 8 operators available for flights from Connecticut to Ontario as of September 2025.

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.

$91 Cheap Flights from Connecticut to Ontario in 2025/26

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Find the cheapest flights from Connecticut to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:00 am - 11:40 amEWR-YTZ

1h 40mnonstop

12:30 pm - 2:00 pmYTZ-EWR

1h 30mnonstop

$204Porter Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

8:55 am - 10:35 amEWR-YTZ

1h 40mnonstop

6:45 am - 8:15 amYTZ-EWR

1h 30mnonstop

$205Porter Airlines

Find Deal

Mon, Oct 6 - Thu, Oct 9

6:50 am - 8:30 amEWR-YTZ

1h 40mnonstop

7:45 am - 9:15 amYTZ-EWR

1h 30mnonstop

$206Porter Airlines

Find Deal

Fri, Oct 17 - Thu, Oct 23

8:00 am - 9:45 amEWR-YYZ

1h 45mnonstop

4:30 pm - 6:03 pmYYZ-EWR

1h 33mnonstop

$209Air Canada

Find Deal

Sat, Nov 1 - Sat, Nov 8

11:05 am - 12:49 pmEWR-YYZ

1h 44mnonstop

4:30 pm - 6:03 pmYYZ-EWR

1h 33mnonstop

$211Air Canada

Find Deal

Fri, Oct 31 - Fri, Nov 7

7:36 am - 9:19 amEWR-YYZ

1h 43mnonstop

1:00 pm - 12:45 amYYZ-EWR

11h 45m1 stop

$258United Airlines

Find Deal

Fri, Oct 17 - Fri, Oct 17

7:35 pm - 9:30 pmJFK-YYZ

1h 55mnonstop

7:15 am - 8:59 amYYZ-JFK

1h 44mnonstop

$275American Airlines

Find Deal

Sat, Oct 11 - Sun, Oct 19

6:30 am - 11:59 amJFK-YYZ

5h 29m1 stop

7:15 am - 8:59 amYYZ-JFK

1h 44mnonstop

$284American Airlines

Find Deal

Wed, Oct 15 - Fri, Oct 17

3:25 pm - 5:23 pmJFK-YYZ

1h 58mnonstop

6:00 am - 7:59 amYYZ-JFK

1h 59mnonstop

$286Delta

Find Deal

Thu, Oct 16 - Mon, Oct 20

7:20 am - 2:45 pmJFK-YYZ

7h 25m1 stop

6:00 am - 7:59 amYYZ-JFK

1h 59mnonstop

$295Delta

Find Deal

Thu, Oct 16 - Thu, Oct 23

Air Canada flights from Connecticut to Region of Ontario

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

Air Canada

Nov 1

EWR8:00 amNewark

1h 45m

YYZ9:45 amToronto Pearson Intl

Nov 8

YYZ4:30 pmToronto Pearson Intl

1h 33m

EWR6:03 pmNewark

$209

Find similar

Air Canada

Oct 31

EWR11:05 amNewark

1h 44m

YYZ12:49 pmToronto Pearson Intl

Nov 7

YYZ4:30 pmToronto Pearson Intl

1h 33m

EWR6:03 pmNewark

$211

Find similar

Air Canada

Nov 22

EWR6:55 amNewark

4h 45m

1 stop

YYZ11:40 amToronto Pearson Intl

Nov 23

YYZ4:30 pmToronto Pearson Intl

1h 33m

EWR6:03 pmNewark

$213

Find similar

American Airlines flights from Connecticut to Region of Ontario

Our best American Airlines deals on Connecticut to Region of Ontario flight tickets

American Airlines

Oct 11

JFK7:35 pmNew York John F Kennedy Intl

1h 55m

YYZ9:30 pmToronto Pearson Intl

Oct 19

YYZ7:15 amToronto Pearson Intl

1h 44m

JFK8:59 amNew York John F Kennedy Intl

$275

Find similar

American Airlines

Oct 15

JFK6:30 amNew York John F Kennedy Intl

5h 29m

1 stop

YYZ11:59 amToronto Pearson Intl

Oct 17

YYZ7:15 amToronto Pearson Intl

1h 44m

JFK8:59 amNew York John F Kennedy Intl

$284

Find similar

American Airlines

Nov 5

JFK8:00 pmNew York John F Kennedy Intl

15h 54m

1 stop

YYZ11:54 amToronto Pearson Intl

Nov 8

YYZ10:30 amToronto Pearson Intl

1h 45m

JFK12:15 pmNew York John F Kennedy Intl

$290

Find similar

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

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Fri 10/31

10:00 am-11:40 am

Nonstop1h 40m

Toronto Island

Fri 11/7

12:30 pm-2:00 pm

Nonstop1h 30m

$204

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 10/6

8:55 am-10:35 am

Nonstop1h 40m

Toronto Island

Thu 10/9

6:45 am-8:15 am

Nonstop1h 30m

$205

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Fri 10/17

6:50 am-8:30 am

Nonstop1h 40m

Toronto Island

Thu 10/23

7:45 am-9:15 am

Nonstop1h 30m

$206

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Sat 11/1

8:00 am-9:45 am

Nonstop1h 45m

Toronto Pearson Intl

Sat 11/8

4:30 pm-6:03 pm

Nonstop1h 33m

$209

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 10/31

11:05 am-12:49 pm

Nonstop1h 44m

Toronto Pearson Intl

Fri 11/7

4:30 pm-6:03 pm

Nonstop1h 33m

$211

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 10/17

7:36 am-9:19 am

Nonstop1h 43m

Toronto Pearson Intl

Fri 10/17

1:00 pm-12:45 am

1 stop11h 45m

$258

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sat 10/11

7:35 pm-9:30 pm

Nonstop1h 55m

Toronto Pearson Intl

Sun 10/19

7:15 am-8:59 am

Nonstop1h 44m

$275

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 10/15

6:30 am-11:59 am

1 stop5h 29m

Toronto Pearson Intl

Fri 10/17

7:15 am-8:59 am

Nonstop1h 44m

$284

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 10/16

3:25 pm-5:23 pm

Nonstop1h 58m

Toronto Pearson Intl

Mon 10/20

6:00 am-7:59 am

Nonstop1h 59m

$286

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 10/16

7:20 am-2:45 pm

1 stop7h 25m

Toronto Pearson Intl

Thu 10/23

6:00 am-7:59 am

Nonstop1h 59m

$295

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 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 $714. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Region of Ontario is in the evening. momondo users have found flights departing from Connecticut to Region of Ontario in the evening for as low as $574. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $772.

What is the cheapest Connecticut to Ontario flight route?

Fly from Hartford Bradley Intl to Toronto Pearson Intl for the best Connecticut - Ontario flight prices

What cabin class options are available on Connecticut to Ontario flights?

There are 2 cabin classes available to choose from on Connecticut to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 23m
Direct flights	Every day
Airports in Region of Ontario	1 airport

The fastest flight from Connecticut to Region of Ontario takes 1h 23m

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

There is 1 airport near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL)

Search flight deals

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 8 operators available for flights from Connecticut to Ontario as of September 2025.
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.
What is the most popular plane model from Connecticut to Region of Ontario?
Based on momondo bookings for flights between Connecticut and Region of Ontario, the leading plane model is Airbus A220-300, making up 30.00% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 30.00%, Airbus A321-100/200 with 10.00%, and Airbus A321neo with 10.00%.

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
Air Canada	PriceFrom $208	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
American Airlines	PriceFrom $471	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $473	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $762	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
WestJet	PriceFrom $839	Free Cancellation	Rating 7.2 3,095 reviews	Search WestJet 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.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Ontario

Popular cities in Ontario

Flights to Torontofrom $98

Flights to Vancouverfrom $85

Flights to Montrealfrom $186

Flights to Calgaryfrom $132

Flights to Ottawafrom $190

Flights to Halifaxfrom $188

Flights to Winnipegfrom $157

Flights to Québec Cityfrom $177

Flights to Saskatoonfrom $117

Flights to Kelownafrom $156

Flights to St. John'sfrom $244

Flights to Reginafrom $206

Cheap flights from Connecticut to Ontario from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Ontario departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Connecticut to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Air Canada flights from Connecticut to Region of Ontario

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

American Airlines flights from Connecticut to Region of Ontario

Our best American Airlines deals on Connecticut to Region of Ontario flight tickets

momondo Fare Finder

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

See travel insights to Ontario from

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

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

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

What is the cheapest Connecticut to Ontario flight route?

Fly from Hartford Bradley Intl to Toronto Pearson Intl for the best Connecticut - Ontario flight prices

What cabin class options are available on Connecticut to Ontario flights?

There are 2 cabin classes available to choose from on Connecticut to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Porter Airlines and Air Canada are the most popular carriers operating from Connecticut to Ontario

What airlines fly to Region of Ontario?

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

1,142 flights are operational weekly from Connecticut to Region of Ontario as of September 2025. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.

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

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

Direct flights

Airports in Region of Ontario

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

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

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

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

What is the most popular plane model from Connecticut to Region of Ontario?

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

Why use momondo?

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

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

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

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

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular cities in Ontario

Popular flights according to clicks in the last 7 days on momondo