$24 Cheap Flights to Trenton , NJ

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

How much is the cheapest flight to Trenton?

Prices were available within the past 7 days and start at $24 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines

Find Your Flights to Trenton PHL

Cheap flights to Trenton (PHL)

Get started finding a cheap flight to Trenton on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Trenton.

Roundtrip prices range from $43 - $57, and one-ways to Trenton start as low as $24.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Trenton (PHL)

You have several options for which airline you choose to travel with to Trenton. There are 10 airlines flying into PHL: Frontier Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Trenton (PHL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to PHL in March and in March for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Trenton?
For more information about updating your flight to Trenton or canceling it, head over to our Customer Service Portal.
How do I find cheap flights to Trenton that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight you select. When you’re searching for flights to Trenton, you’ll see a “no change fees” filter for you to select.
Can I fly to Trenton now?
Make your plane trip to Trenton take off without a hitch by first stopping off at our Covid-19 Travel Advisor. This is the quickest way to stay informed about current travel restrictions, including quarantine requirements and the latest official health advisory information.
What is the name of Trenton's airport?
If you’re traveling by plane, you won’t have to decide which airport to choose. Trenton has just one – Mercer Airport (TTN).
How far is Mercer Airport (TTN) from central Trenton?
Trenton–Mercer Airport is close to the city center. It’s a mere 5 mi from downtown Trenton.
What airport is best to fly into Trenton?
If you’re planning to fly to Trenton, you’ll likely hit the tarmac at PHL (35 mi from downtown). Trenton–Mercer Airport (5 mi from downtown) is the other major airport here.
How many airlines fly to Trenton?
There are 14 airlines that fly into Trenton from 102 airports around the world.
Which airlines fly to Trenton?
American Airlines, Frontier Airlines and Spirit Airlines are the most frequent fliers to Trenton. The majority of these flights come in from Orlando, with American Airlines offering the most services on this route.
How many nonstop flights are there to Trenton?
Planning an awesome Trenton getaway is a piece of cake when there are 2,244 nonstop flights each week to pick from.
Where are the most popular flights to Trenton departing from?
A large number of flights to Trenton take off from Orlando, Atlanta and Chicago airports.
How long is the flight to Trenton Airport?
If you’re flying to Trenton from Orlando, you’re looking at a flight time of 2 hours and 30 minutes. Those jetting off from Atlanta can expect to be on the plane for 2 hours and 3 minutes. From Chicago it’s roughly 1 hour and 56 minutes away.
How to book the cheapest flight to Trenton?
We’ve all come across those lucky jet-setters who somehow manage to land incredibly cheap plane tickets whenever they fly. Would you like to know how to do it for your Trenton vacation? Don’t wait until the last moment to secure your flight. Don’t stop there, however. Do some research and check if there are a few airports at your destination. Ticket prices often differ depending on which airport you jet into. Don’t forget to compare prices across air carriers too. Last of all, another simple way to save a few dollars is be ready to book at a moment’s notice. If you find a terrific deal, don’t think twice — grab it while you’ve got the chance.
How to survive the flight to Trenton?
If you’re poorly prepared, air travel can be a real challenge. But there’s no need to panic. Follow these useful tips for a stress-free start to your time in Trenton.What to pack in your hand luggage:

  • A plane trip can be a great experience if you carry the right stuff. Firstly, you’ll need toiletry items, such as a toothbrush and lip balm, a fresh change of clothes and a good novel. Secondly, leave space in your carry-on bag for your phone, tablet and chargers, your important medications and maybe a cozy neck pillow as well. Lastly, be sure to bring your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp objects, like a Swiss Army knife, and dangerous products which are flammable or explosive, such as spray paint, flares and strong acids, are also banned.

What to wear on a flight:

  • Comfort should be your number one priority when choosing what to wear during your flight. Consider your choice of footwear with care too, as swollen ankles and feet are a common occurrence. Shoes which are flat and slightly roomy are always a smart option.
  • The serious condition called deep vein thrombosis (DVT) can pose a risk on long-distance flights. It’s the result of blood clots forming due to poor circulation. Doing regular foot and leg exercises in your seat is a great way to prevent this happening. Wearing a high-quality pair of compression tights or socks is also a wise idea.

How to get through airport security fast when flying to Trenton?
The trick is to be prepared before you arrive at airport security. That way, you’ll be hopping onto that plane to Trenton before you know it. Follow these tips and get your trip off to a fantastic start:

  • Security personnel first need to see that you have a valid passport and matching boarding pass before you’re allowed to proceed any further. Have them ready for inspection.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the alarm. This includes items like earphones or headphones, as well as your coat or jacket. They’ll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like phones and laptops will also need to go on a tray for inspection. Don’t worry though, you’ll be back online before you know it.
  • Any liquids or gels, such as hair oil or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), zip-lock bag.
  • There’s a good chance you’ll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a good idea.
  • Sharp or pointed objects (like knives and scissors) are prohibited in the cabin. They’ll be confiscated at security, so pack them in your checked luggage.

Flights to Trenton information
Destination Airport
Destination Airport IATA Code
Destination City Name
Flight Price

Trending flights to Trenton

Prices were available within the past 7 days and start at $24 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines