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Travel Guide

Cheap flights to Trenton, NJ

— TTN
19 Nov — 26 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Trenton

Round-trip from

C$ 299

Popular in

September

Cheapest in

April

Average price

C$ 392
Porter Airlines
  • Porter Airlines
  • 6/11-8/11
  • Nonstop
  • 3h 21m total
  • Toronto to New York
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Highest demand for flights based on searches. 6% potential increase in price (C$ 26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 5 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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 round-trip price

Cheapflights Insights

Everything you need to know about your flight to Trenton

Rainfall in Trenton by month

In terms of precipitation, rainfall in Trenton ranges from 73.0 - 121.0 mm 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

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).

How long is the flight to Trenton?

On average, a flight from Toronto to Trenton takes 20 hours 22 minutes. Flights to Trenton from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Trenton

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

    If you book a flight to Trenton, you will be flying into Trenton-Mercer, which is the city’s only airport. Trenton-Mercer (TTN) is located 7.8 km from the centre of Trenton.

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

    Yes, flights with layovers 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.

  • Where does the fastest flight to Trenton depart from?

    For those looking to save time traveling to Trenton, Toronto offers the quickest one-way flight (9 hours 40 minutes).

  • Does Trenton-Mercer have rental cars?

    Yes. Those touching down at Trenton-Mercer can take advantage of the rental car 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 km away from Trenton-Mercer).

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Can Cheapflights find flights to Trenton with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Trenton, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Trenton become cheaper?

Yes, Cheapflights offers price alerts on Trenton flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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