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Connecticut

$144+ Cheap flights from Ontario to Connecticut

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BDL
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Ontario to Connecticut

Cheapest flights from Ontario to Connecticut
Explore the most affordable flight options available from Ontario to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:18 pm
YYZ
-
LGA
1 stop9h 26m
American Airlines
Sat 9/1212:56 pm
LGA
-
YYZ
Nonstop1h 43m
American Airlines
Deal found 7/24$218
This TravelUp deal was found by Cheapflights users on 7/25. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:50 pm
YYZ
-
LGA
Nonstop1h 40m
British Airways
Tue 9/298:30 am
LGA
-
YYZ
Nonstop1h 45m
British Airways
Deal found 7/25$224
This SmartFares deal was found by Cheapflights users on 7/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:15 pm
YUL
-
LGA
Nonstop1h 26m
Air Canada
Thu 9/246:30 am
LGA
-
YUL
Nonstop1h 27m
Air Canada
Deal found 7/28$224
This SmartFares deal was found by Cheapflights users on 7/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:20 am
YUL
-
LGA
Nonstop1h 27m
Air Canada
Sun 8/236:30 am
LGA
-
YUL
Nonstop1h 30m
Air Canada
Deal found 7/24$225
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:55 pm
YYZ
-
LGA
Nonstop1h 40m
Porter Airlines
Sun 11/86:35 pm
LGA
-
YYZ
Nonstop1h 42m
Porter Airlines
Deal found 7/27$226
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Thu 8/201:10 pm
YUL
-
EWR
Nonstop1h 45m
Air Canada
Sun 8/236:00 am
EWR
-
YUL
Nonstop1h 38m
Air Canada
Deal found 7/24$226
This Trip.com deal was found by Cheapflights users on 7/26. 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.
Thu 8/206:30 am
YUL
-
EWR
1 stop6h 20m
Porter Airlines
Fri 8/216:25 am
EWR
-
YUL
1 stop5h 45m
Porter Airlines
Deal found 7/26$227
This eDestinos deal was found by Cheapflights users on 7/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:20 am
YYZ
-
LGA
Nonstop1h 35m
Porter Airlines
Sun 10/189:55 am
LGA
-
YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/24$228
This FlightHub deal was found by Cheapflights users on 7/25. 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.
Fri 8/213:15 pm
YUL
-
EWR
Nonstop1h 40m
Porter Airlines
Mon 8/248:00 am
EWR
-
YUL
1 stop4h 10m
Porter Airlines
Deal found 7/25$228
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:20 pm
YYZ
-
LGA
Nonstop1h 35m
Porter Airlines
Mon 9/285:55 pm
LGA
-
YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/26$229
This Trip.com deal was found by Cheapflights users on 7/26. 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.
Thu 8/2012:50 pm
YUL
-
EWR
1 stop5h 55m
Porter Airlines
Sun 8/2312:25 pm
EWR
-
YUL
Nonstop1h 43m
Porter Airlines
Deal found 7/26$229
This SmartFares deal was found by Cheapflights users on 7/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:30 am
YTZ
-
LGA
1 stop5h 06m
Air Canada
Wed 9/301:00 pm
LGA
-
YTZ
Nonstop1h 41m
Air Canada
Deal found 7/27$230

Find flight deals from Ontario to Connecticut

Keep the following information in mind while searching for Ontario to Connecticut flight deals. Data was last updated July 28, 2026.

Round-trip from

$218
(American Airlines)

One-way from

$144
(Flightnetwork)

Popular in

October

Cheapest in

February

Average price

$528
From Ontario to Connecticut
Search Deals
One-way flight from Ontario to Connecticut
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Connecticut 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 July 28, 2026.
Use the filters below to find and compare flights from Ontario to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 10/27

7:50 pm-9:33 pm

Nonstop1h 43m

New York LaGuardia

Wed 11/4

7:00 am-8:32 am

Nonstop1h 32m

$236

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Fri 8/21

6:00 am-7:38 am

Nonstop1h 38m

Newark

Sun 8/23

6:30 am-11:52 am

1 stop5h 22m

$248

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 10/31

7:00 am-6:44 pm

1 stop11h 44m

New York LaGuardia

Tue 11/3

7:00 am-8:32 am

Nonstop1h 32m

$251

TorontoNewark

YTZ - EWR

YTZEWR

Toronto Island

Wed 8/26

8:30 am-10:00 am

Nonstop1h 30m

Newark

Mon 8/31

10:40 am-4:33 pm

1 stop5h 53m

$254

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 10/29

7:50 pm-9:33 pm

Nonstop1h 43m

New York LaGuardia

Wed 11/4

1:59 pm-11:57 pm

1 stop9h 58m

$255

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 10/29

7:50 pm-9:33 pm

Nonstop1h 43m

New York LaGuardia

Sun 11/1

7:30 am-4:15 pm

1 stop8h 45m

$255

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Fri 10/23

6:00 am-7:55 am

Nonstop1h 55m

New York LaGuardia

Thu 10/29

11:50 am-1:39 pm

Nonstop1h 49m

$258

MontrealNew York

YUL - JFK

YULJFK

Montreal Pierre Elliott Trudeau Intl

Wed 10/28

6:50 pm-12:59 am

1 stop6h 09m

New York John F Kennedy Intl

Sat 10/31

3:10 pm-11:57 pm

1 stop8h 47m

$261
Quickest round-trip

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

9:30 am-11:02 am

Nonstop1h 32m

New York LaGuardia

Tue 9/15

7:00 am-8:35 am

Nonstop1h 35m

$262

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 8/20

7:44 pm-9:20 pm

Nonstop1h 36m

New York LaGuardia

Sun 8/23

7:00 am-8:39 am

Nonstop1h 39m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Ontario to Connecticut

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

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Connecticut (average of $399). Flying from Region of Ontario to Connecticut in September is currently the most expensive (average of $685). 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.

How much does it cost to fly round-trip from Region of Ontario to Connecticut?

Airfare is below average for this route at the moment.
Region of Ontario to Connecticut flights typically cost between $497 and $705 in September.
The cheapest round-trip price found within the last 5 days was $387 on American Airlines (Sep 1-Sep 22).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated July 28, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Ontario to Connecticut to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,049 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,049 reviews
United Airlines
7.4
Good
10,049 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,845 reviews
United Airlines
7.4
Good
10,049 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

    Delta, Porter Airlines, and United Airlines can get you from Region of Ontario to Connecticut in just under 1h 30m. Your travel time can differ by up to 2h 17m. The distance from Region of Ontario to Connecticut is about 335 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Connecticut (average of $399). Flying from Region of Ontario to Connecticut in September is currently the most expensive (average of $685). 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 Ontario to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to Connecticut

Discover the top 2 airlines that operate flights from Ontario to Connecticut. 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$459Average$650FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$473Average$651FlexibilityNo cancel feeOn-time69%

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