Users have found that booking a flight from Philadelphia to Trenton at least 21 days early can save you up to 26% on average compared to booking a flight this week. If booking 21 days before your flight isn’t an option for you, users have found flights from Philadelphia to Trenton for as little as $229 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $301 for flights departing within the next 3 days.
Flights from Philadelphia to Trenton lean towards being more expensive in December. Prices are generally better when you fly from Philadelphia to Trenton in August, with the cheapest ticket starting at $62.