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C$ 333+ Cheap flights to Trenton, NJ

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
— TTN
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Trenton, NJ in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Trenton
Explore the most affordable flight options available to Trenton. Find the lowest fares based on data from user searches, with prices last updated on 11 March 2026.

Thu 30/46:30 a.m.
YYZ
-
TTN
1 stop11h 55m
Multiple Airlines
Thu 7/57:15 p.m.
TTN
-
YYZ
2 stops25h 09m
Multiple Airlines
Deal found 9/3C$ 489
Fri 10/47:10 a.m.
YYZ
-
TTN
1 stop16h 29m
Multiple Airlines
Fri 17/46:31 p.m.
TTN
-
YYZ
1 stop26h 29m
Multiple Airlines
Deal found 11/3C$ 933
Wed 11/37:10 a.m.
YYZ
-
TTN
1 stop16h 49m
Multiple Airlines
Sun 15/36:00 a.m.
TTN
-
YYZ
1 stop29h 26m
Multiple Airlines
Deal found 8/3C$ 1,007

Find flight deals to Trenton

Find the latest flights to Trenton in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 March 2026.

Round-trip from

C$ 236

One-way from

C$ 333

Popular in

December

Cheapest in

May

Average price

C$ 311
Porter Airlines
  • Porter Airlines
  • 10/4-12/4
  • Nonstop
  • 3h 15m total
  • Toronto to New York
Search Deals
25/4
  • 25/4
  • 1 total stop
  • 21h 55m total
  • Toronto to Trenton
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Locate flights to Trenton that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 March 2026.
Use the filters below to find and compare flights to Trenton that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Thu 30/4

6:30 a.m.-6:25 p.m.

1 stop11h 55m

Trenton-Mercer

Thu 7/5

7:15 p.m.-8:24 p.m.

2 stops25h 09m

C$ 489

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Fri 10/4

7:10 a.m.-11:39 p.m.

1 stop16h 29m

Trenton-Mercer

Fri 17/4

6:31 p.m.-9:00 p.m.

1 stop26h 29m

C$ 933
Cheapest one-way
Quickest one-way

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Sat 25/4

8:30 p.m.-6:25 p.m.

1 stop21h 55m

C$ 333

TorontoTrenton

YTZ - TTN

YTZTTN

Toronto Island

Sat 25/4

12:30 p.m.-6:25 p.m.

2 stops29h 55m

C$ 388

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Sorted by cheapest first

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
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.

Cheapflights Insights

Everything you need to know about your flight to Trenton

How long is the flight to Trenton?

On average, a flight from Toronto to Trenton takes 13 hours 27 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.

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 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

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).

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 (11 hours 55 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).

See more FAQs

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How does Cheapflights help users find flights to Trenton?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Trenton.

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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