Cheap Flights to New Castle: New Castle Flight Deals

View €267 flight on Sat, 1 Nov 2025Opens in a new window

Popular airlines to New Castle

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Cheap round-trip flights to New Castle

Prices were available within the past 7 days and start at €267 for one-way flights and €332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, 5 Dec - Wed, 10 Dec
DUB
Dublin
BOS
Boston
€332 Return, found 3 days ago
€332
Return
found 3 days ago
Select Aer Lingus flight, departing Fri, 5 Dec from Dublin to Boston, returning Wed, 10 Dec, priced at €332 found 3 days ago
Icelandair
Wed, 26 Nov - Sun, 7 Dec
DUB
Dublin
BOS
Boston
€339 Return, found 4 days ago
€339
Return
found 4 days ago
Select Icelandair flight, departing Wed, 26 Nov from Dublin to Boston, returning Sun, 7 Dec, priced at €339 found 4 days ago
American Airlines
Mon, 27 Oct - Mon, 3 Nov
DUB
Dublin
BOS
Boston
€357 Return, found 5 hours ago
€357
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 27 Oct from Dublin to Boston, returning Mon, 3 Nov, priced at €357 found 5 hours ago
Lufthansa
Wed, 29 Oct - Mon, 10 Nov
DUB
Dublin
BOS
Boston
€359 Return, found 14 hours ago
€359
Return
found 14 hours ago
Select Lufthansa flight, departing Wed, 29 Oct from Dublin to Boston, returning Mon, 10 Nov, priced at €359 found 14 hours ago
Scandinavian Airlines
Wed, 12 Nov - Mon, 17 Nov
DUB
Dublin
BOS
Boston
€359 Return, found 5 hours ago
€359
Return
found 5 hours ago
Select Scandinavian Airlines flight, departing Wed, 12 Nov from Dublin to Boston, returning Mon, 17 Nov, priced at €359 found 5 hours ago

Find the cheapest month to fly from Columbus (CMH) to Boston (BOS)

November is typically the cheapest month to fly

From €75 - €286 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to New Castle. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to New Castle. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to New Castle, or are just on the lookout for the best flights to New Castle, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in New Castle to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of New Castle's airport?
New Castle is served by a single airport, Portsmouth Intl. Airport (PSM).
How far is Portsmouth Intl. Airport (PSM) from central New Castle?
Portsmouth Intl. Airport (PSM) is only a short cab ride from buzzing downtown New Castle. You'll find it 8 kilometres from the city centre.
What airport is best to fly into New Castle?
Head through the exit doors of Portsmouth Intl. Airport at Pease and your New Castle trip will have begun! The city's main airport, it's located 8 kilometres from the downtown area.
How many airlines fly to New Castle?
It's easy choosing who to book your trip to New Castle with — just one airline services the route. Book well in advance to make sure you can get tickets on your preferred dates.
Which airlines fly to New Castle?
Most of the flights heading into New Castle are operated by Breeze Airways. The most well-known route is from Punta Gorda, and Breeze Airways flies this route the most.
How many nonstop flights are there to New Castle?
With 12 nonstop flights operating every week, you'll be touching down in New Castle before you have time to say, "Are we there yet?"
Where are the most popular flights to New Castle departing from?
Travellers frequently depart from Orlando, Sarasota and Fort Myers airports when heading to New Castle.
How long is the flight to New Castle Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Orlando to New Castle, the average flight time is 2 hours and 54 minutes. From Sarasota it's typically 3 hours and 10 minutes, and from Fort Myers it's 3 hours and 15 minutes.
How to book the cheapest flight to New Castle?
Don't leave booking your flight to New Castle until the very last minute. That's one trick seasoned travellers use to get the best prices. Booking ahead means more options and cheaper flights. Another terrific way to land an unbeatable deal is to compare all options. If where you're headed has more than one airport, research the cost of flying into a smaller terminal. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and be ready to secure your seat as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to New Castle?
Depending on where you're coming from, your trip to New Castle could be simple and straightforward or it could go on forever. We've rounded up some handy tips that will help you start your next unforgettable escape on the right foot. What to pack in your hand luggage:

  • A plane ride can be a stress-free experience if you've got all the right gear. First things first, you'll need toiletry items, such as a toothbrush and lip balm, a clean set of clothes and something to read. Secondly, make room in your carry-on bag for your mobile phone, a charger, your medications and maybe a comfy neck pillow as well. Lastly, remember to take your passport, travel documents and some cash.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a Swiss Army knife hiding in one of the zippers of your hand luggage. Other prohibited items include explosive or flammable goods, such as fuel and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your goal here is to be as comfortable as possible. Opt for a pair of flat, closed-toe shoes, dress in loose, natural fibers and don't forget to bring a jacket in case you get chilly in the cabin.
  • You've probably heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lower your risk on board, stay hydrated, consider wearing compression tights or socks and move your legs and feet often.

How to get through airport security fast when flying to New Castle?
The answer is simple — be organised. We've compiled some useful tips for a fuss-free trip through security. Watch out New Castle, here you come:

  • Your travel ID and boarding pass will need to be shown to airport security personnel. Have them close by so you don't hold up the line.
  • Next up, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Personal belongings such as your coat, belt and earphones need to go through the machine.
  • All your electronics, including your phone and tablet, will also need to be scanned.
  • Any gels or liquids, such as perfume or hairspray, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a clever footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other heavy-style shoes are usually subjected to additional screening.
  • Sharp or pointed objects (like knives and scissors) are prohibited in the cabin. They'll be seized at security, so pack them safely away in your checked suitcase.

Flights to New Castle information
Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Return price
€332

Trending flights to New Castle

Prices were available within the past 7 days and start at €267 for one-way flights and €332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, 5 Dec - Wed, 10 Dec
DUB
Dublin
BOS
Boston
€332 Return, found 3 days ago
€332
Return
found 3 days ago
Select Aer Lingus flight, departing Fri, 5 Dec from Dublin to Boston, returning Wed, 10 Dec, priced at €332 found 3 days ago
*Available to Expedia members.