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Cheap flights to Trenton, New Jersey

— TTN
26 Feb — 5 Mar1
1 adult

Flights to Trenton, NJ in 2025

Find the latest flights to Trenton in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 February 2025.

Return from

£279

Popular in

August

Cheapest in

January

Average price

£386
PLAY
  • PLAY
  • 3/3-10/3
  • 2 total stops
  • 21h 50m total
  • London to New York
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Highest demand for flights based on searches. 9% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
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Average for return flights in February 2025
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Best time to book a flight to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton with our price prediction graph.
Estimated return 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.

Travel insights for flights to Trenton

Get recent, data-driven insights about flights to Trenton including ideal travel times, pricing trends, and more.

Rainfall in Trenton by month

Plan your trip to Trenton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trenton ranges from 73.0 - 121.0 inches per month. July is typically the wettest month, when rainfall can reach 121.0 mm. February is typically the driest time to visit Trenton when rainfall is around 73.0 mm.

Temperature in Trenton by month

Plan your trip to Trenton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trenton, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Getting around Trenton

The bus service is extensive and pretty reliable, and will also take you to the coast if necessary. Trenton also has a station which connects the city to New York and Philadelphia. Yellow cabs can also be booked or hailed for shorter journeys, and bikes are easy to rent for excursions in the countryside. However, renting a car is always recommended in the United States, providing much more flexibility.

  • When is the best time to fly to Trenton?

    Trenton doesn’t really suffer from vast crowds and accommodation should be affordable all year round. However, summer (June to August) may see some rises, with the coast and New York so close. Try to time your arrival to beat the crowds by visiting in autumn (when the leaf fall is also spectacularly beautiful).

  • What airport do you fly into for flights to Trenton?

    Trenton-Mercer (TTN), located 4.8 mi from the city center, is the airport you fly into when you book flights to Trenton.

  • Can I find cheaper flights to Trenton if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Trenton on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Trenton-Mercer have car hire?

    Yes. Those touching down at Trenton-Mercer can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Trenton-Mercer?

    Yes. Trenton-Mercer has hotels nearby for those requiring accommodations. Courtyard by Marriott Ewing Princeton is the closest property to Trenton-Mercer (0.0 mi away from Trenton-Mercer).

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Certainly. Search results for flights to Trenton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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