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$91+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — YYZ
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:55 amEWR - YTZ
1 stop5h 03mPorter Airlines
dom. 1/1112:30 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/10$210
This Trip.com deal was found by Cheapflights users on 12/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:10 pmEWR - YTZ
Nonstop1h 40mPorter Airlines
dom. 1/47:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 12/9$211
This Trip.com deal was found by Cheapflights users on 12/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:40 amEWR - YTZ
Nonstop1h 40mPorter Airlines
vie. 1/27:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 12/10$212
This FlightHub deal was found by Cheapflights users on 12/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:55 amEWR - YTZ
Nonstop1h 40mPorter Airlines
lun. 1/57:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 12/9$214
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:55 amEWR - YTZ
1 stop5h 03mPorter Airlines
sáb. 1/37:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 12/9$218
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:55 amEWR - YYZ
1 stop5h 23mPorter Airlines
dom. 1/47:15 amYYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 12/9$218
This FlightHub deal was found by Cheapflights users on 12/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:10 pmEWR - YTZ
Nonstop1h 40mPorter Airlines
mar. 1/612:30 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/9$222
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:40 amEWR - YTZ
Nonstop1h 40mPorter Airlines
mié. 12/313:00 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/10$223
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:10 pmEWR - YTZ
Nonstop1h 40mPorter Airlines
lun. 1/53:00 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/10$224
This FlightHub deal was found by Cheapflights users on 12/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:00 amEWR - YTZ
Nonstop1h 40mPorter Airlines
mié. 1/712:30 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/9$225
This Mytrip deal was found by Cheapflights users on 12/10. 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.
mié. 12/3110:55 amEWR - YOW
Nonstop1h 40mMultiple Airlines
vie. 1/94:20 pmYOW - EWR
3 stops22h 50mMultiple Airlines
Deal found 12/10$229
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:15 amLGA - YYZ
Nonstop1h 40mPorter Airlines
mié. 1/143:15 pmYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 12/10$229

Find flight deals from Connecticut to Ontario

Keep the following information in mind while searching for Connecticut to Ontario flight deals. Data was last updated diciembre 12, 2025.

Round-trip from

$195
(Trip.com)

One-way from

$91
(Trip.com)

Popular in

October

Cheapest in

September

Average price

$718
From Connecticut to Ontario
Search Deals
One-way flight from Connecticut to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 12, 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

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

sáb. 1/24

10:05 am-4:55 pm

1 stop6h 50m

Toronto Island

sáb. 1/31

3:30 pm-8:58 pm

1 stop5h 28m

$207

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

mar. 1/6

12:40 pm-5:55 pm

1 stop5h 15m

Toronto Island

jue. 1/8

10:30 am-4:57 pm

1 stop6h 27m

$209

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

jue. 1/8

12:40 pm-5:55 pm

1 stop5h 15m

Toronto Island

dom. 1/11

5:30 pm-9:33 pm

1 stop4h 03m

$211

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

jue. 1/8

5:15 pm-6:55 pm

Nonstop1h 40m

Toronto Island

vie. 1/9

3:00 pm-4:30 pm

Nonstop1h 30m

$214

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

dom. 1/25

6:05 am-11:55 am

1 stop5h 50m

Toronto Island

dom. 2/1

7:00 am-11:58 am

1 stop4h 58m

$214

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

sáb. 1/24

10:35 am-6:13 pm

2 stops7h 38m

Toronto Island

sáb. 1/31

12:30 pm-4:57 pm

1 stop4h 27m

$223

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

mar. 1/20

11:40 am-1:20 pm

Nonstop1h 40m

Toronto Island

mar. 1/27

3:00 pm-4:30 pm

Nonstop1h 30m

$225

NewarkOttawa

EWR - YOW

EWRYOW

Newark

jue. 1/8

3:45 pm-5:25 pm

Nonstop1h 40m

Ottawa

dom. 1/11

7:00 am-10:00 am

3 stops27h 00m

$232

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

vie. 1/9

6:05 am-11:55 am

1 stop5h 50m

Toronto Island

dom. 1/11

5:30 pm-9:33 pm

1 stop4h 03m

$232

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

lun. 1/26

10:35 am-2:55 pm

1 stop4h 20m

Toronto Island

lun. 2/2

5:30 pm-9:33 pm

1 stop4h 03m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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, December is the cheapest month in which you can book a flight from Connecticut to Region of Ontario (average of $125). Flying from Connecticut to Region of Ontario in July is currently the most expensive (average of $732). 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 diciembre 12, 2025.

It’s optimal to fly from Connecticut to Region of Ontario in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

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 diciembre 12, 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
7.9
Good
8,005 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,194 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 40m. Fly via Air Canada, Porter Airlines, or Delta to get the fastest option. The distance from Connecticut to Region of Ontario is about 335 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 $134. Users have also found prices from $249 and $258 on American 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, December is the cheapest month in which you can book a flight from Connecticut to Region of Ontario (average of $125). Flying from Connecticut to Region of Ontario in July is currently the most expensive (average of $732). 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 4 airlines flying from Connecticut to Ontario

Discover the top 4 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$362Average$770FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$471Average$624FlexibilityNo cancel feeOn-time71%
DeltaCheapest$651Average$806FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$718Average$1,116FlexibilityNo cancel feeOn-time60%

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