In terms of precipitation, rainfall in New Haven ranges from 79.0 - 115.0 mm per month. May is typically the wettest month, when rainfall can reach 115.0 mm. February is typically the driest time to visit New Haven when rainfall is around 79.0 mm.

If weather is an important factor for your trip to New Haven, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

The most popular flight routes from Region of Ontario to New Haven are Toronto Pearson Intl - Tweed-New Haven, Montreal Pierre Elliott Trudeau Intl - Tweed-New Haven and Ottawa - Tweed-New Haven.

What is the cheapest time of day to fly from ON to HVN?

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

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

If you book a flight to New Haven from Ontario, you will be flying to Tweed-New Haven, which is the city’s only airport. Tweed-New Haven (HVN) is located 5.8 km from the centre of New Haven.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Ontario to New Haven by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 258+ Cheap Flights from Ontario to New Haven

Cheap flight deals from Ontario to New Haven

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ontario to New Haven
Explore the most affordable flight options available from Ontario to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Sat 24/101:30 p.m. -

1 stop8h 56m

Sat 31/1011:00 a.m. -

1 stop8h 20m

Deal found 9/9C$ 598

Thu 22/106:30 a.m. -

2 stops29h 20m

Thu 29/107:54 p.m. -

1 stop17h 46m

Deal found 7/9C$ 615

Fri 11/97:45 a.m. -

2 stops9h 59m

Sun 13/97:54 p.m. -

1 stop24h 11m

Deal found 6/9C$ 662

Sun 8/117:00 a.m. -

1 stop12h 14m

Sun 15/116:34 p.m. -

2 stops20h 46m

Deal found 6/9C$ 687

Sat 24/106:45 a.m. -

2 stops13h 56m

Sat 31/1011:00 a.m. -

2 stops13h 35m

Deal found 9/9C$ 828

Fri 23/106:30 a.m. -

2 stops15h 18m

Fri 30/103:30 p.m. -

2 stops33h 00m

Deal found 8/9C$ 935

Fri 23/109:50 a.m. -

1 stop12h 29m

Sat 24/107:00 a.m. -

1 stop10h 34m

Deal found 8/9C$ 993

Fri 11/96:45 a.m. -

2 stops15h 34m

Mon 14/98:30 a.m. -

2 stops30h 40m

Deal found 7/9C$ 1,096

Sun 20/94:40 p.m. -

2 stops29h 39m

Wed 23/96:30 a.m. -

2 stops13h 02m

Deal found 9/9C$ 1,100

Tue 15/96:25 p.m. -

2 stops27h 32m

Tue 22/96:30 a.m. -

2 stops13h 30m

Deal found 10/9C$ 1,362

Find flight deals from Ontario to New Haven

Round-trip from	C$ 598
One-way from	C$ 258
Popular in	August
Cheapest in	January
Average price	C$ 390

24/10-31/10
2 total stops
17h 16m total
Ontario to New Haven

Search Deals

25/10-31/12
2 total stops
26h 15m total
Ontario to New Haven

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNew Haven

YYZ Toronto Pearson Intl - HVN Tweed-New Haven

YYZHVN

Toronto Pearson Intl

Sun 25/10

9:35 a.m.-11:50 a.m.

2 stops26h 15m

Tweed-New Haven

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 258

TorontoNew Haven

YYZ Toronto Pearson Intl - HVN Tweed-New Haven

YYZHVN

Toronto Pearson Intl

Sun 18/10

6:30 a.m.-11:35 a.m.

2 stops29h 05m

Tweed-New Haven

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 307

Quickest round-trip

TorontoNew Haven

YYZ Toronto Pearson Intl - HVN Tweed-New Haven

YYZHVN

Toronto Pearson Intl

Mon 5/10

1:30 p.m.-10:19 p.m.

1 stop8h 49m

Tweed-New Haven

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 343

OttawaNew Haven

YOW Ottawa - HVN Tweed-New Haven

YOWHVN

Ottawa

Wed 21/10

4:00 p.m.-11:50 a.m.

3 stops43h 50m

Tweed-New Haven

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 417

OttawaNew Haven

YOW Ottawa - HVN Tweed-New Haven

YOWHVN

Ottawa

Thu 22/10

8:00 a.m.-6:12 p.m.

2 stops10h 12m

Tweed-New Haven

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 441

TorontoNew Haven

YYZ Toronto Pearson Intl - HVN Tweed-New Haven

YYZHVN

Toronto Pearson Intl

Tue 6/10

6:35 p.m.-12:53 p.m.

3 stops18h 18m

Tweed-New Haven

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 473

MontrealNew Haven

YUL Montreal Pierre Elliott Trudeau Intl - HVN Tweed-New Haven

YULHVN

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

6:45 a.m.-9:59 p.m.

2 stops15h 14m

Tweed-New Haven

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 584

TorontoNew Haven

YYZ Toronto Pearson Intl - HVN Tweed-New Haven

YYZHVN

Toronto Pearson Intl

Fri 25/9

9:30 a.m.-10:19 p.m.

1 stop12h 49m

Tweed-New Haven

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 598

TorontoNew Haven

YYZ Toronto Pearson Intl - HVN Tweed-New Haven

YYZHVN

Toronto Pearson Intl

Sat 24/10

1:30 p.m.-10:26 p.m.

1 stop8h 56m

Tweed-New Haven

Sat 31/10

11:00 a.m.-7:20 p.m.

1 stop8h 20m

C$ 598

TorontoNew Haven

YYZ Toronto Pearson Intl - HVN Tweed-New Haven

YYZHVN

Toronto Pearson Intl

Thu 22/10

6:30 a.m.-9:59 p.m.

1 stop15h 29m

Tweed-New Haven

Thu 29/10

3:15 p.m.-12:55 a.m.

1 stop9h 40m

C$ 734

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Ontario to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Ontario with our price prediction graph.

YYZ-HVN

YUL-HVN

YOW-HVN

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 New Haven

CAON-HVN

YYZ-HVN

YUL-HVN

YOW-HVN

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to New Haven from Ontario?
If you book a flight to New Haven from Ontario, you will be flying to Tweed-New Haven, which is the city’s only airport. Tweed-New Haven (HVN) is located 5.8 km from the centre of New Haven.
What are the most popular routes from Region of Ontario to New Haven?
The most popular flight routes from Region of Ontario to New Haven are Toronto Pearson Intl - Tweed-New Haven, Montreal Pierre Elliott Trudeau Intl - Tweed-New Haven and Ottawa - Tweed-New Haven.
Can I find deals for flights from Ontario to New Haven that include hotel bookings?
Yes. In addition to deals on Ontario to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to New Haven?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to New Haven.
Can I find deals for business class flights from Ontario to New Haven?
Yes. Cheapflights offers flight deals from Ontario to New Haven by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to New Haven

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Cheapflights makes it easy to find Ontario to New Haven flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to New Haven from Ontario.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to New Haven flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Ontario to New Haven flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Ontario to New Haven from C$ 258

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to New Haven

Cheapest flights from Ontario to New HavenExplore the most affordable flight options available from Ontario to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from Ontario to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Ontario to New HavenDiscover carefully curated flight deals from Ontario to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Ontario to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Ontario to New HavenDiscover last-minute flight deals from Ontario to New Haven. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to New Haven. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Ontario to New HavenSearch for one-way flight options from Ontario to New Haven. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from Ontario to New Haven. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to New Haven

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Complete your trip

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Direct flights to Connecticut

Book a non-stop flight to one of these other cities located in Connecticut.

Search flights from Ontario to New Haven by cabin class

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Ontario and New Haven flights

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Cheapest flights from Ontario to New Haven
Explore the most affordable flight options available from Ontario to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Ontario to New Haven
Discover carefully curated flight deals from Ontario to New Haven that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Ontario to New Haven
Discover last-minute flight deals from Ontario to New Haven. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Ontario to New Haven
Search for one-way flight options from Ontario to New Haven. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.