$150 Cheap Flights from Trenton (TTN) to Newark Liberty Intl. Airport (EWR)

View $150 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Trenton–Mercer Airport (TTN) to Newark Liberty Intl. Airport (EWR)

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Cheap Flights from Trenton to Newark Liberty Intl. Airport (TTN-EWR)

Prices were available within the past 7 days and start at $150 for one-way flights and $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $323 found 2 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$403 Roundtrip, found 6 hours ago
$403
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $403 found 6 hours ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$483 Roundtrip, found 2 days ago
$483
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $483 found 2 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$493 Roundtrip, found 2 days ago
$493
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $493 found 2 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$528 Roundtrip, found 2 days ago
$528
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $528 found 2 days ago
American Airlines
Sat, Nov 8 - Sat, Nov 15
TTN
Trenton
EWR
New York
$536 Roundtrip, found 5 days ago
$536
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from Trenton to New York, returning Sat, Nov 15, priced at $536 found 5 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$543 Roundtrip, found 6 hours ago
$543
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $543 found 6 hours ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$545 Roundtrip, found 6 hours ago
$545
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $545 found 6 hours ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$589 Roundtrip, found 6 hours ago
$589
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $589 found 6 hours ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TTN
Trenton
EWR
New York
$662 Roundtrip, found 2 days ago
$662
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Trenton to New York, returning Tue, Nov 18, priced at $662 found 2 days ago

Frequently asked questions

How much does a flight from Mercer Airport (TTN) to Liberty Intl. Airport (EWR) cost?
Lock in a cheap one-way flight from $150 or cheap return flight from $323 from Mercer Airport (TTN) to Liberty Intl. Airport (EWR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Mercer Airport (TTN) to Liberty Intl. Airport (EWR)?
Planning your trip for November can help you save, as it's the cheapest month for flights between TTN and EWR. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Mercer Airport (TTN) to Liberty Intl. Airport (EWR)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest TTN to EWR flight.
How many flights per day from Mercer Airport (TTN) to Liberty Intl. Airport (EWR)?
There aren't any daily direct flights departing from Mercer Airport (TTN) to Liberty Intl. Airport (EWR). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from TTN to EWR?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mercer Airport (TTN) to Liberty Intl. Airport (EWR)?
To touch down at Liberty Intl. Airport (EWR) on time, choose a flight that takes off from Mercer Airport (TTN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mercer Airport (TTN) to Liberty Intl. Airport (EWR) last-minute?
Booking your flight from TTN to EWR just before your journey is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a TTN to EWR flight and hotel package?
Compared with arranging flights and hotels separately, booking a TTN to EWR flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Mercer Airport (TTN) to Liberty Intl. Airport (EWR)?
Usually, it's possible to reschedule or cancel your TTN to EWR flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Mercer
Destination airport
Newark Liberty Intl. Airport
Airlines serving
American Airlines
Roundtrip price
$322
Distance
44 mi

Book with confidence

Trenton to Newark Liberty Intl. Airport Flights

The cheapest times to fly from Trenton to Newark Liberty Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trenton to Newark Liberty Intl. Airport are during the month of November. You can find some of the cheapest flights from Trenton to Newark Liberty Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trenton to Newark Liberty Intl. Airport

Sunday is one of the best days to book for cheap flights from Trenton to Newark Liberty Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trenton to Newark Liberty Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trenton to Newark Liberty Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $150 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trenton to Newark Liberty Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trenton to Newark Liberty Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Trenton to Newark Liberty Intl. Airport Flights

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