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Ontario

$93+ Cheap flights from Connecticut 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — YYZ
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Connecticut to Ontario

Keep the following information in mind while searching for Connecticut to Ontario flight deals. Data was last updated October 2, 2025.

Round-trip from

$191
(Mytrip)

One-way from

$93
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$562
From Connecticut to Ontario
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One-way flight from Connecticut to Ontario
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Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Connecticut to Ontario

Cheapest flights from Connecticut to Ontario
Explore the most affordable flight options available from Connecticut to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Kissandfly.com deal was found by Cheapflights users on 10/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:05 amJFK - YTZ
1 stop6h 50mAir Canada
Sat 11/223:30 pmYTZ - JFK
1 stop5h 28mAir Canada
Deal found 10/1$192
This Flightnetwork deal was found by Cheapflights users on 10/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:45 amJFK - YYZ
Nonstop1h 45mAir Canada
Sun 11/28:55 pmYYZ - JFK
Nonstop1h 44mAir Canada
Deal found 10/2$192
This Kissandfly.com deal was found by Cheapflights users on 10/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:05 pmLGA - YTZ
1 stop4h 50mAir Canada
Sat 11/223:30 pmYTZ - LGA
1 stop6h 03mAir Canada
Deal found 10/1$192
This Flightnetwork deal was found by Cheapflights users on 9/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:45 amJFK - YYZ
Nonstop1h 45mAir Canada
Sun 11/28:55 pmYYZ - JFK
Nonstop1h 44mAir Canada
Deal found 9/30$193
This flugladen.de deal was found by Cheapflights users on 10/2. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:05 amLGA - YYZ
1 stop4h 44mAir Canada
Sun 11/25:25 amYYZ - LGA
Nonstop1h 42mAir Canada
Deal found 10/2$194
This Flightnetwork deal was found by Cheapflights users on 10/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:45 pmLGA - YYZ
Nonstop1h 43mAir Canada
Sat 11/227:35 amYYZ - LGA
Nonstop1h 38mAir Canada
Deal found 10/1$195
This Flightnetwork deal was found by Cheapflights users on 10/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:45 amJFK - YYZ
Nonstop1h 45mAir Canada
Sun 11/28:55 pmYYZ - JFK
Nonstop1h 44mAir Canada
Deal found 10/1$195
This flugladen.de deal was found by Cheapflights users on 9/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:50 amLGA - YYZ
Nonstop1h 43mAir Canada
Sun 11/25:25 amYYZ - LGA
Nonstop1h 42mAir Canada
Deal found 9/30$196
This Flightnetwork deal was found by Cheapflights users on 10/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:05 amJFK - YUL
Nonstop1h 30mAir Canada
Mon 11/37:10 pmYUL - JFK
Nonstop1h 48mAir Canada
Deal found 10/1$199
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amLGA - YYZ
1 stop8h 40mMultiple Airlines
Sun 11/25:25 amYYZ - LGA
Nonstop1h 42mMultiple Airlines
Deal found 10/1$200
This Flightnetwork deal was found by Cheapflights users on 9/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:45 pmLGA - YYZ
Nonstop1h 43mAir Canada
Mon 12/295:25 pmYYZ - LGA
Nonstop1h 38mAir Canada
Deal found 9/30$201
This Booking.com deal was found by Cheapflights users on 9/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:05 pmLGA - YTZ
1 stop6h 50mAir Canada
Sat 11/110:25 amYTZ - LGA
2 stops8h 38mAir Canada
Deal found 9/30$201

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut 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 2,558,603 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from Connecticut to Ontario that are best for you.

Fly from

Connecticut

Fly to

Ontario

Route

Depart

Return

Price

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Sat 11/15

1:05 pm-5:55 pm

1 stop4h 50m

Toronto Island

Sat 11/22

3:30 pm-9:33 pm

1 stop6h 03m

$192

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Sat 11/22

10:35 am-2:55 pm

1 stop4h 20m

Toronto Island

Wed 12/3

7:10 am-12:23 pm

1 stop5h 13m

$214

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Sat 11/1

1:05 pm-7:55 pm

1 stop6h 50m

Toronto Island

Mon 11/3

12:30 pm-7:03 pm

1 stop6h 33m

$214

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Wed 11/26

2:45 pm-7:50 pm

1 stop5h 05m

Toronto Island

Sat 11/29

1:30 pm-3:00 pm

Nonstop1h 30m

$218

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 11/20

6:05 am-11:42 am

2 stops5h 37m

Toronto Island

Sun 11/23

3:30 pm-9:33 pm

1 stop6h 03m

$231

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Fri 12/5

7:35 pm-9:15 pm

Nonstop1h 40m

Toronto Island

Wed 12/10

1:30 pm-3:00 pm

Nonstop1h 30m

$237

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Mon 11/10

6:40 am-10:45 am

1 stop4h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 11/12

4:00 pm-7:45 pm

1 stop3h 45m

$238

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 11/8

10:00 am-11:40 am

Nonstop1h 40m

Toronto Island

Sat 11/8

2:05 pm-6:50 pm

1 stop4h 45m

$241

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 10/23

1:15 pm-2:56 pm

Nonstop1h 41m

Ottawa

Sun 10/26

3:55 pm-5:25 pm

Nonstop1h 30m

$248

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 10/23

10:00 am-11:40 am

Nonstop1h 40m

Toronto Island

Sun 10/26

7:00 am-10:55 am

1 stop3h 55m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Connecticut to Region of Ontario (average of $243). Flying from Connecticut to Region of Ontario in August is currently the most expensive (average of $348). 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 CT to ON?

Find hourly flight availability from Connecticut 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 October 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Region of Ontario as you normally would.

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 October 2, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Connecticut to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,962 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,933 reviews
Delta
8.0
Very good
7,962 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,033 reviews
Delta
8.0
Very good
7,962 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
3,111 reviews
Delta
8.0
Very good
7,962 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,224 reviews
Delta
8.0
Very good
7,962 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Connecticut 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 Connecticut to Region of Ontario?

    There are many flights that can get you from Connecticut to Region of Ontario in 1h 55m. Fly via Air Canada, Porter Airlines, or United Airlines to get the fastest option. The distance from Connecticut to Region of Ontario is about 346 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $94. Users have also found prices from $95 and $108 on Porter Airlines and United Airlines, respectively.

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

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

  • How can I find direct flights from Connecticut to Ontario?

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Connecticut to Region of Ontario (average of $243). Flying from Connecticut to Region of Ontario in August is currently the most expensive (average of $348). 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 Connecticut to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Connecticut to Ontario

Discover the top 5 airlines that operate flights from Connecticut 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 2,558,603 searches. Data last updated October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$471Average$624FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$473Average$758FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$567Average$654FlexibilityNo cancel feeOn-time67%
DeltaCheapest$651Average$806FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$718Average$1,116FlexibilityNo cancel feeOn-time60%

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