It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 26% on flights from San Diego to Trenton compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $229. For sooner than that we have options available in the next 3 days from $301.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Trenton. Flights to Trenton from San Diego in August are about $235 on average during August, but can be found for as low as $62.
It’s typically best to fly out from San Diego to Trenton in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.