$200+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from New Haven to Ontario 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 New Haven to Ontario
Keep the following information in mind while searching for New Haven to Ontario flight deals. Data was last updated April 29, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $292 (Mytrip) |
One-way from | $200 (Trip.com) |
Popular in | November |
Cheapest in | May |
Average price | $270 |
Find flight deals from New Haven to Ontario
Cheapest flights from New Haven to OntarioExplore 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 April 29, 2025.
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 April 29, 2025.
This Mytrip deal was found by Cheapflights users on 4/28. 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.
This Mytrip deal was found by Cheapflights users on 4/28. 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.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.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 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 April 29, 2025.
Use the filters below to find and compare flights from New Haven to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New HavenToronto
HVN - YYZ
HVNYYZ
Tweed-New Haven
Wed 6/11
2:00 pm-2:05 pm
1 stop24h 05m
Toronto Pearson Intl
Fri 6/13
9:50 am-10:29 pm
1 stop12h 39m
New HavenMontreal
HVN - YUL
HVNYUL
Tweed-New Haven
Thu 6/12
2:00 pm-2:50 pm
1 stop24h 50m
Montreal Pierre Elliott Trudeau Intl
Thu 6/19
6:45 am-10:59 pm
2 stops16h 14m
New HavenOttawa
HVN - YOW
HVNYOW
Tweed-New Haven
Fri 6/13
6:30 pm-5:06 pm
1 stop22h 36m
Ottawa
Fri 6/20
5:55 am-7:08 pm
2 stops37h 13m
New HavenToronto
HVN - YYZ
HVNYYZ
Tweed-New Haven
Fri 6/13
8:00 am-9:00 pm
1 stop13h 00m
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.
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, January is the cheapest month in which you can book a flight from New Haven to Region of Ontario (average of $243). Flying from New Haven to Region of Ontario in July is currently the most expensive (average of $359). 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.
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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.
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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).