Cheap Flights to New Castle

View ₩151,300 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines to New Castle

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How much is the cheapest flight to New Castle?

Prices were available within the past 7 days and start at ₩151,300 for one-way flights and ₩303,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 22 - Mon, Nov 10
LAX
Los Angeles
BOS
Boston
₩303,000 Roundtrip, found 18 hours ago
₩303,000
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Oct 22 from Los Angeles to Boston, returning Mon, Nov 10, priced at ₩303,000 found 18 hours ago
Hawaiian Airlines
Mon, Nov 3 - Tue, Nov 18
LAX
Los Angeles
BOS
Boston
₩343,600 Roundtrip, found 18 hours ago
₩343,600
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Mon, Nov 3 from Los Angeles to Boston, returning Tue, Nov 18, priced at ₩343,600 found 18 hours ago
American Airlines
Fri, Oct 31 - Sat, Nov 15
LAX
Los Angeles
BOS
Boston
₩406,300 Roundtrip, found 18 hours ago
₩406,300
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Los Angeles to Boston, returning Sat, Nov 15, priced at ₩406,300 found 18 hours ago
United
Fri, Oct 17 - Tue, Oct 21
LAX
Los Angeles
BOS
Boston
₩406,300 Roundtrip, found 18 hours ago
₩406,300
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Oct 17 from Los Angeles to Boston, returning Tue, Oct 21, priced at ₩406,300 found 18 hours ago
Air Canada
Thu, Oct 23 - Sat, Nov 1
ICN
Seoul
BOS
Boston
₩664,100 Roundtrip, found 2 hours ago
₩664,100
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Seoul to Boston, returning Sat, Nov 1, priced at ₩664,100 found 2 hours ago

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

November is typically the cheapest month to fly

From ₩122,100 - ₩464,878 per traveler.

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 kilometers from the city center.
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 kilometers 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?
Travelers 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 travelers 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 milliliters).

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 organized. 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 milliliters). Also, they all must fit inside a quart-size (one liter), 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.

Book with confidence

Book with confidence

Searching for cheap flights to New Castle? No travel company presents more choices than Expedia if you're looking to compare flights to New Castle. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to New Hampshire. Expedia provides the cheapest flights to many destinations in New Hampshire and you may find even greater savings if you combine your flight with a hotel stay in New Castle.

Travel information

Travel information

Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Roundtrip price
₩303,000

Trending flights to New Castle

Prices were available within the past 7 days and start at ₩151,300 for one-way flights and ₩303,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Oct 23 - Sat, Nov 1
ICN
Seoul
BOS
Boston
₩664,100 Roundtrip, found 2 hours ago
₩664,100
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Thu, Oct 23 from Seoul to Boston, returning Sat, Nov 1, priced at ₩664,100 found 2 hours ago

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