Our data shows that March tends to be the cheapest month to fly to New Haven from Philadelphia. Users have commonly found prices around $300 for the month, but tickets can be as low as $229. Due to multiple factors, prepare for potentially higher prices in January.
Flights from Philadelphia to New Haven are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New Haven.
It’s optimal to fly from Philadelphia to New Haven in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.
Find a great deal and save up to 111% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Philadelphia to New Haven within the next two weeks, with the cheapest ticket starting at $349.