Travelers have found it’s best to book a flight 21 days in advance to save up to 26% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 21 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Trenton 1-2 weeks in advance for as low as $229, or $301 for flights within the next 24 hours.
The best pricing can be found in the month of August. Prices to Trenton from Portland average $235. You can even find prices in August for less than $235, as users have found deals to Trenton from as low as $62. The month of December appears to be one of the more expensive times to travel to Trenton from Portland. Flying in the targeted month can save you up to 25%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Trenton as you normally would.