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.

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).

What is the cheapest month to fly from Philadelphia to New Haven?

Our data shows that August tends to be the cheapest month to fly to New Haven from Philadelphia. Users have commonly found prices around $340 for the month, but tickets can be as low as $163. Due to multiple factors, prepare for potentially higher prices in November.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to New Haven as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Philadelphia 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.

$164+ Flights from Philadelphia to New Haven

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Cheap flight deals from Philadelphia to New Haven

Popular in	November
Cheapest in	August
Average price	$280

Highest demand for flights based on searches. 16% potential increase in price ($66 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Philadelphia to New Haven

One-way flights from Philadelphia to New Haven
Search for one-way flight options from Philadelphia to New Haven. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 7/116:39 amPHL - HVN

1 stop6h 52mMultiple Airlines

Deal found 7/1

$164

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to New Haven that are best for you.

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Route

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PhiladelphiaNew Haven

PHL - HVN

PHLHVN

Philadelphia

Fri 7/11

6:39 am-1:31 pm

1 stop6h 52m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Philadelphia to New Haven

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

What is the cheapest month to book a flight from Philadelphia to New Haven?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to New Haven (average of $91). Flying from Philadelphia to New Haven in December is currently the most expensive (average of $185). 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

Can I find deals for flights from Philadelphia to New Haven that include hotel bookings?
Yes. In addition to deals on Philadelphia to New Haven flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to New Haven?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to New Haven.
Can I find deals for business class flights from Philadelphia to New Haven?
Yes. Cheapflights offers flight deals from Philadelphia 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.
What is the cheapest month to book a flight from Philadelphia to New Haven?
Currently, February is the cheapest month in which you can book a flight from Philadelphia to New Haven (average of $91). Flying from Philadelphia to New Haven in December is currently the most expensive (average of $185). 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.

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$164+ Cheap flights from Philadelphia to New Haven (PHL - 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to New Haven with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to New Haven

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Find flight deals from Philadelphia to New Haven

One-way flights from Philadelphia to New HavenSearch for one-way flight options from Philadelphia to New Haven. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Search for one-way flight options from Philadelphia to New Haven. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to New Haven that are best for you.

Best time to book a flight from Philadelphia to New Haven

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

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to New Haven

What is the cheapest month to book a flight from Philadelphia to New Haven?

Related info for your journey

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

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

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

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

What is the cheapest month to book a flight from Philadelphia to New Haven?

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One-way flights from Philadelphia to New Haven
Search for one-way flight options from Philadelphia to New Haven. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.