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Cheap flights from Connecticut to Ontario from C$ 90

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — YYZ
11 Jan — 18 Jan1
1 adult

Cheap flight deals from Connecticut to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Connecticut (USCT) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 January 2025.

Round-trip from

C$ 272

One-way from

C$ 90
Porter Airlines
  • Porter Airlines
  • 12/2-14/2
  • 1 total stop
  • 7h 30m total
  • Connecticut to Ontario
Search Deals
Air Canada
  • Air Canada
  • 11/3
  • Nonstop
  • 1h 37m total
  • Connecticut to Ontario
Search Deals

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 6 January 2025.

Wed 12/27:35 p.m.EWR - YTZ
Nonstop1h 45mPorter Airlines
Fri 14/21:05 p.m.YTZ - EWR
1 stop5h 45mPorter Airlines
Deal found 6/1C$ 272
Tue 11/25:45 a.m.EWR - YYZ
1 stop8h 10mMultiple Airlines
Tue 18/28:15 p.m.YYZ - EWR
1 stop15h 32mMultiple Airlines
Deal found 5/1C$ 280
Tue 11/25:45 a.m.LGA - YYZ
1 stop8h 10mMultiple Airlines
Tue 18/28:15 p.m.YYZ - LGA
1 stop11h 15mMultiple Airlines
Deal found 4/1C$ 285
Thu 13/22:10 p.m.EWR - YYZ
1 stop4h 15mPorter Airlines
Mon 17/27:05 a.m.YYZ - EWR
1 stop4h 25mPorter Airlines
Deal found 4/1C$ 286
Thu 30/111:04 a.m.JFK - YYZ
1 stop12h 49mMultiple Airlines
Sun 2/27:55 p.m.YYZ - JFK
1 stop14h 10mMultiple Airlines
Deal found 5/1C$ 293
Thu 24/410:30 a.m.JFK - YYZ
Nonstop1h 45mFlair Airlines
Sun 27/47:45 a.m.YYZ - JFK
Nonstop2h 00mFlair Airlines
Deal found 5/1C$ 298
Thu 20/27:40 a.m.EWR - YOW
Nonstop1h 40mPorter Airlines
Thu 20/211:50 a.m.YOW - EWR
1 stop4h 40mPorter Airlines
Deal found 5/1C$ 318
Thu 23/12:40 p.m.EWR - YTZ
1 stop4h 03mMultiple Airlines
Sun 26/14:25 p.m.YTZ - EWR
Nonstop1h 30mMultiple Airlines
Deal found 6/1C$ 318
Fri 24/16:00 a.m.LGA - YUL
1 stop8h 55mMultiple Airlines
Mon 27/13:55 p.m.YUL - LGA
1 stop17h 09mMultiple Airlines
Deal found 5/1C$ 321
Wed 22/110:20 a.m.LGA - YYZ
1 stop5h 25mUnited Airlines
Wed 22/16:25 p.m.YYZ - LGA
Nonstop1h 38mUnited Airlines
Deal found 6/1C$ 328
Wed 5/29:45 a.m.JFK - YYZ
Nonstop1h 44mAir Canada
Wed 5/22:00 p.m.YYZ - JFK
1 stop6h 42mAir Canada
Deal found 5/1C$ 335
Wed 8/18:00 a.m.EWR - YUL
1 stop5h 18mAir Canada
Thu 9/16:15 p.m.YUL - EWR
Nonstop1h 43mAir Canada
Deal found 4/1C$ 339

Find flights from Connecticut to Ontario within your budget

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 629,999 searches. Data last updated 6 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Wed 12/2

7:35 p.m.-9:20 p.m.

Nonstop1h 45m

Toronto Island

Fri 14/2

1:05 p.m.-6:50 p.m.

1 stop5h 45m

C$ 272

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 13/2

3:55 p.m.-5:39 p.m.

Nonstop1h 44m

Toronto Pearson Intl

Wed 19/2

8:55 p.m.-10:38 p.m.

Nonstop1h 43m

C$ 277

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Tue 11/2

5:45 a.m.-1:55 p.m.

1 stop8h 10m

Toronto Pearson Intl

Tue 18/2

8:15 p.m.-11:47 a.m.

1 stop15h 32m

C$ 280

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Tue 11/2

5:45 a.m.-1:55 p.m.

1 stop8h 10m

Toronto Pearson Intl

Tue 18/2

8:15 p.m.-7:30 a.m.

1 stop11h 15m

C$ 285

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 13/2

2:10 p.m.-6:25 p.m.

1 stop4h 15m

Toronto Pearson Intl

Mon 17/2

7:05 a.m.-11:30 a.m.

1 stop4h 25m

C$ 286

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 30/1

11:04 a.m.-11:53 p.m.

1 stop12h 49m

Toronto Pearson Intl

Sun 2/2

7:55 p.m.-10:05 a.m.

1 stop14h 10m

C$ 293

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 20/2

7:40 a.m.-9:20 a.m.

Nonstop1h 40m

Ottawa

Thu 20/2

11:50 a.m.-4:30 p.m.

1 stop4h 40m

C$ 318

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 23/1

2:40 p.m.-6:43 p.m.

1 stop4h 03m

Toronto Island

Sun 26/1

4:25 p.m.-5:55 p.m.

Nonstop1h 30m

C$ 318

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 24/1

6:00 a.m.-2:55 p.m.

1 stop8h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 27/1

3:55 p.m.-9:04 a.m.

1 stop17h 09m

C$ 321

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 22/1

8:15 a.m.-1:42 p.m.

1 stop5h 27m

Toronto Pearson Intl

Wed 22/1

5:15 p.m.-6:53 p.m.

Nonstop1h 38m

C$ 328

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

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.

Travel insights for flights from Connecticut to Ontario

Get recent, data-driven insights about flights from Connecticut to Ontario including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Connecticut to Region of Ontario (average of C$ 178). Flying from Connecticut to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 6 January 2025.

When flying from Connecticut to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 6 January 2025.
Peruse reviews from past customers who have flown with WestJet, United Airlines and Air Canada from Connecticut to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,513 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,513 reviews
Delta
8.0
Very good
8,513 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Alaska Airlines
8.0
Very good
9,617 reviews
Delta
8.0
Very good
8,513 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Porter Airlines
7.9
Good
274 reviews
Delta
8.0
Very good
8,513 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,337 reviews
Delta
8.0
Very good
8,513 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
8,513 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

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

    C$ 90 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Porter Airlines and Delta, with prices starting from C$ 133 and C$ 147, 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, October is the cheapest month in which you can book a flight from Connecticut to Region of Ontario (average of C$ 178). Flying from Connecticut to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 airline flying from Connecticut to Ontario

Discover the top airline 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 629,999 searches. Data last updated 6 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 304AverageC$ 785FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Connecticut to Ontario?

Cheapflights helps you search for flights from Connecticut to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Connecticut to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Connecticut to Ontario.

Can Cheapflights find flights from Connecticut to Ontario with no change fees?

Yes, we can. To see specific flights from Connecticut to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Connecticut to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Connecticut today and book when prices fit your budget.

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