Find flights
Travel Guide

C$ 301+ 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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
— TTN
26 Jul — 2 Aug1
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 26 June 2026.

Wed 15/79:30 a.m.
YYZ
-
TTN
1 stop25h 30m
Multiple Airlines
Sat 18/76:05 a.m.
TTN
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 25/6C$ 745
Tue 14/76:30 a.m.
YYZ
-
TTN
2 stops33h 11m
Multiple Airlines
Sat 18/76:05 a.m.
TTN
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 25/6C$ 803
Thu 10/99:50 a.m.
YYZ
-
TTN
1 stop23h 45m
Multiple Airlines
Sun 13/94:39 p.m.
TTN
-
YYZ
1 stop22h 16m
Multiple Airlines
Deal found 25/6C$ 815
Tue 14/79:50 a.m.
YYZ
-
TTN
1 stop13h 50m
Multiple Airlines
Fri 17/76:05 a.m.
TTN
-
YYZ
2 stops11h 04m
Multiple Airlines
Deal found 22/6C$ 839
Mon 13/71:30 p.m.
YYZ
-
TTN
2 stops26h 11m
Multiple Airlines
Sat 18/76:05 a.m.
TTN
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 25/6C$ 887
Thu 16/77:45 a.m.
YYZ
-
TTN
1 stop15h 55m
Multiple Airlines
Sat 18/76:05 a.m.
TTN
-
YYZ
2 stops15h 59m
Multiple Airlines
Deal found 25/6C$ 918
Sun 12/74:45 p.m.
YYZ
-
TTN
2 stops39h 53m
Multiple Airlines
Sat 18/76:05 a.m.
TTN
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 25/6C$ 945
Fri 17/78:10 a.m.
YYZ
-
TTN
1 stop7h 31m
Multiple Airlines
Sat 18/76:05 a.m.
TTN
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 25/6C$ 957

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 26 June 2026.

Round-trip from

C$ 293

One-way from

C$ 301

Popular in

June

Cheapest in

September

Average price

C$ 394
Porter Airlines
  • Porter Airlines
  • 11/7-23/7
  • Nonstop
  • 3h 15m total
  • Toronto to New York
Search Deals
19/8
  • 19/8
  • 1 total stop
  • 25h 53m total
  • Toronto to Trenton
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 24 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 June 2026
Search Deals

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 26 June 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

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Wed 15/7

9:30 a.m.-11:00 a.m.

1 stop25h 30m

Trenton-Mercer

Sat 18/7

6:05 a.m.-10:04 p.m.

2 stops15h 59m

C$ 825

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Thu 16/7

7:45 a.m.-11:40 p.m.

1 stop15h 55m

Trenton-Mercer

Sat 18/7

6:05 a.m.-4:45 p.m.

1 stop10h 40m

C$ 839
Quickest round-trip

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Tue 14/7

9:50 a.m.-11:40 p.m.

1 stop13h 50m

Trenton-Mercer

Fri 17/7

6:05 a.m.-5:09 p.m.

2 stops11h 04m

C$ 839

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Thu 27/8

9:50 a.m.-11:40 p.m.

1 stop13h 50m

Trenton-Mercer

Tue 1/9

7:15 a.m.-8:05 p.m.

1 stop12h 50m

C$ 990

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Sun 12/7

7:45 a.m.-11:40 p.m.

1 stop15h 55m

Trenton-Mercer

Sat 18/7

6:05 a.m.-4:45 p.m.

1 stop10h 40m

C$ 1,133
Cheapest one-way
Quickest one-way

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Wed 19/8

9:30 a.m.-11:23 a.m.

1 stop25h 53m

C$ 301

TorontoTrenton

YTZ - TTN

YTZTTN

Toronto Island

Sun 9/8

9:15 a.m.-4:54 p.m.

2 stops31h 39m

C$ 412

TorontoTrenton

YYZ - TTN

YYZTTN

Toronto Pearson Intl

Sun 9/8

4:45 p.m.-11:40 p.m.

2 stops30h 55m

C$ 451

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/6

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 14 hours 25 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 (13 hours 50 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Trenton by cabin class

Find flights to Trenton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Trenton
Business class flights to Trenton
Prem Economy class flights to Trenton
Economy class flights to Trenton

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Trenton?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Trenton today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Trenton?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.