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$188+ Cheap flights from New Haven (HVN) 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — YYZ
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from New Haven to Ontario

Cheapest flights from New Haven to Ontario
Explore the most affordable flight options available from New Haven to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/11. 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.
Tue 12/238:30 amHVN - YUL
2 stops16h 00mMultiple Airlines
Fri 1/211:25 amYUL - HVN
2 stops11h 24mMultiple Airlines
Deal found 12/11$734

Find flight deals from New Haven to Ontario

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

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$298
(Kiwi.com)

One-way from

$188
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$328
Provider with most accurate pricing for New York (NYC)-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Toronto (YTO) flights.
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From Tweed-New Haven to Ontario
Search Deals
One-way flight from Tweed-New Haven to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from New Haven 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 December 12, 2025.
Use the filters below to find and compare flights from New Haven to Ontario that are best for you.

Fly from

New Haven

Fly to

Ontario

Route

Depart

Return

Price

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Sun 1/25

11:38 am-11:54 pm

1 stop12h 16m

Toronto Pearson Intl

Sun 2/1

3:50 pm-2:12 pm

2 stops22h 22m

$298

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Thu 1/8

5:58 pm-9:19 pm

2 stops27h 21m

Toronto Pearson Intl

Thu 1/15

7:15 am-7:04 pm

1 stop11h 49m

$322

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Sun 1/25

11:38 am-2:54 pm

1 stop27h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

8:00 am-2:12 pm

2 stops30h 12m

$362

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Wed 1/7

8:00 am-10:40 pm

2 stops14h 40m

Toronto Pearson Intl

Sun 1/11

8:30 pm-6:28 pm

2 stops21h 58m

$462

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Tue 12/23

8:30 am-12:30 am

2 stops16h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 1/2

11:25 am-10:49 pm

2 stops11h 24m

$734

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Wed 1/14

3:33 pm-11:35 am

2 stops44h 02m

$188

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Mon 12/22

4:06 pm-12:30 am

2 stops32h 24m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from New Haven to Ontario

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

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

Currently, May is the cheapest month in which you can book a flight from New Haven to Region of Ontario (average of $83). Flying from New Haven to Region of Ontario in December is currently the most expensive (average of $125). 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.

Related info for your journey

Find useful and relevant information for your journey from New Haven to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Haven to Ontario?

    Most people fly from Tweed-New Haven (HVN) if they book a flight from New Haven to Ontario. Tweed-New Haven is conveniently located just 3.6 mi from New Haven’s city center.

  • What are the most popular routes from New Haven to Region of Ontario?

    The most popular route from New Haven to Region of Ontario is Tweed-New Haven - Toronto Pearson Intl. You may also consider Tweed-New Haven - Montreal Pierre Elliott Trudeau Intl or Tweed-New Haven - Ottawa.

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

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

  • How can I find direct flights from New Haven to Ontario?

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

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

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

    Currently, May is the cheapest month in which you can book a flight from New Haven to Region of Ontario (average of $83). Flying from New Haven to Region of Ontario in December is currently the most expensive (average of $125). 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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See prices for flight routes from nearby airports that may be better suited for you.
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