$239+ Cheap flights from Ontario to New Haven (HVN)
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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to New Haven with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to New Haven
Keep the following information in mind while searching for Ontario to New Haven flight deals. Data was last updated juin 12, 2025.
Round-trip from | $328 (Kiwi.com) |
|---|---|
One-way from | $239 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $227 |
Find 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 juin 12, 2025.
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 juin 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to New Haven 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 juin 12, 2025.
Use the filters below to find and compare flights from Ontario to New Haven that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoNew Haven
YYZ - HVN
YYZHVN
Toronto Pearson Intl
jeu. 8/21
7:15 am-8:45 am
1 stop25h 30m
Tweed-New Haven
dim. 8/24
6:31 pm-11:59 pm
1 stop29h 28m
OttawaNew Haven
YOW - HVN
YOWHVN
Ottawa
jeu. 7/10
3:50 pm-2:50 pm
1 stop23h 00m
Tweed-New Haven
jeu. 7/17
6:30 am-5:15 pm
1 stop10h 45m
MontrealNew Haven
YUL - HVN
YULHVN
Montreal Pierre Elliott Trudeau Intl
ven. 6/27
10:45 am-10:19 pm
2 stops11h 34m
Tweed-New Haven
ven. 7/4
6:40 pm-8:10 pm
2 stops25h 30m
MontrealNew Haven
YUL - HVN
YULHVN
Montreal Pierre Elliott Trudeau Intl
mer. 7/23
6:45 am-8:45 am
2 stops26h 00m
TorontoNew Haven
YYZ - HVN
YYZHVN
Toronto Pearson Intl
ven. 8/22
4:00 pm-8:45 am
1 stop16h 45m
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to New Haven
What is the cheapest month to book a flight from Region of Ontario to New Haven?
Currently, February is the cheapest month in which you can book a flight from Region of Ontario to New Haven (average of $91). Flying from Region of Ontario to New Haven in December is currently the most expensive (average of $186). 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 ON to HVN?
Find hourly flight availability from Ontario to New Haven. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.
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.
Rainfall in New Haven by month
Plan your trip to New Haven by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New Haven ranges from 3.1 - 4.5 inches per month. May is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New Haven when rainfall is around 3.1 in.
Temperature in New Haven by month
Plan your trip to New Haven by taking into account the average temperature totals by month.
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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).