Cheap Flights from Trenton (TTN) to New London (GON)

Popular airlines from Trenton–Mercer Airport (TTN) to New London, CT (GON-Groton - New London)

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Flights from Trenton (TTN) to New London (GON)
Origin airport
Mercer
Destination airport
Groton - New London
Distance
162 mi

Trenton to New London Flights

The cheapest times to fly from Trenton to New London

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 New London are during the month of . You can find some of the cheapest flights from Trenton to New London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trenton to New London

Sunday is one of the best days to book for cheap flights from Trenton to New London: 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 New London

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 New London in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 New London 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 New London 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.

 

Frequently asked questions

How much does a flight from Mercer Airport (TTN) to New London, CT (GON-Groton - New London) cost?
Snag a cheap one-way flight or cheap return flight from Mercer Airport (TTN) to New London, CT (GON-Groton - New London) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Mercer Airport (TTN) to New London, CT (GON-Groton - New London)?
is the least expensive month to fly from TTN to GON. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Mercer Airport (TTN) to New London, CT (GON-Groton - New London)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from TTN to GON. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Mercer Airport (TTN) to New London, CT (GON-Groton - New London)?
You'll have to catch a flight with a layover when traveling from Mercer Airport (TTN) to New London, CT (GON-Groton - New London). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from TTN to GON?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, such as the time of year and carrier.*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 New London, CT (GON-Groton - New London)?
To avoid possible delays on the Mercer Airport (TTN) to New London, CT (GON-Groton - New London) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 New London, CT (GON-Groton - New London) last-minute?
Last-minute bookings from TTN to GON are usually more expensive. To lock in the best rates, start looking for flights as soon as possible. That said, if your travel plans are flexible, you may find a cheap fare right before you leave.
Is it cheaper to book a TTN to GON flight and hotel package?
You'll typically save money by booking a TTN to GON flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Mercer Airport (TTN) to New London, CT (GON-Groton - New London)?
Usually, it's possible to cancel or reschedule your TTN to GON flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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