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$145+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — YYZ
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap 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 October 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$422
(Mytrip)

One-way from

$145
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$314
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
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One-way flight from Tweed-New Haven to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 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 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 October 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 amHVN - YYZ
1 stop17h 19mMultiple Airlines
Fri 12/197:10 amYYZ - HVN
1 stop15h 19mMultiple Airlines
Deal found 10/28$422
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:30 amHVN - YUL
1 stop8h 53mMultiple Airlines
Fri 12/1911:25 amYUL - HVN
2 stops11h 24mMultiple Airlines
Deal found 10/28$443
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amHVN - YUL
3 stops33h 30mMultiple Airlines
Thu 11/206:45 amYUL - HVN
1 stop15h 54mMultiple Airlines
Deal found 10/27$516
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:55 pmHVN - YOW
2 stops25h 30mMultiple Airlines
Wed 12/34:15 pmYOW - HVN
2 stops22h 29mMultiple Airlines
Deal found 10/27$521
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:40 pmHVN - YUL
3 stops26h 15mMultiple Airlines
Sat 11/294:35 pmYUL - HVN
2 stops23h 20mMultiple Airlines
Deal found 10/28$803
This Mytrip deal was found by Cheapflights users on 10/29. 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 11/72:00 pmHVN - YUL
2 stops8h 45mMultiple Airlines
Sun 11/96:45 amYUL - HVN
3 stops29h 57mMultiple Airlines
Deal found 10/29$832

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 October 29, 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

Fri 12/12

6:30 am-11:49 pm

1 stop17h 19m

Toronto Pearson Intl

Fri 12/19

7:10 am-10:29 pm

1 stop15h 19m

$422

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Fri 12/12

7:30 am-4:23 pm

1 stop8h 53m

Montreal Pierre Elliott Trudeau Intl

Fri 12/19

11:25 am-10:49 pm

2 stops11h 24m

$443

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Tue 11/18

7:00 am-4:30 pm

3 stops33h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

6:45 am-10:39 pm

1 stop15h 54m

$516

New HavenOttawa

HVN - YOW

HVNYOW

Tweed-New Haven

Wed 11/26

3:55 pm-5:25 pm

2 stops25h 30m

Ottawa

Wed 12/3

4:15 pm-2:44 pm

2 stops22h 29m

$521

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Sat 1/3

4:10 pm-4:25 pm

2 stops24h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

2:30 pm-1:27 pm

2 stops22h 57m

$633

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Fri 12/12

6:30 am-11:49 pm

1 stop17h 19m

$150

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Mon 11/10

10:25 am-9:07 pm

1 stop10h 42m

$152

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Mon 12/22

6:26 pm-11:20 pm

2 stops52h 54m

$188

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Tue 11/11

2:42 pm-8:08 pm

2 stops29h 26m

$228

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Sat 11/1

6:30 am-9:19 pm

1 stop14h 49m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 $84). Flying from New Haven to Region of Ontario in December is currently the most expensive (average of $163). 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 - Montreal Pierre Elliott Trudeau Intl. You may also consider Tweed-New Haven - Toronto Pearson 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 $84). Flying from New Haven to Region of Ontario in December is currently the most expensive (average of $163). 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 New Haven to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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