A calm river with a wooden dock and two boats moored at the pier.

Cheap Flights to New Castle , NH from CA $196

View CA $196 flight on Wed, Sep 23, 2026Opens in a new window

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How much is the cheapest flight to New Castle?

Prices were available within the past 7 days and start at CA $196 for one-way flights and CA $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Air Canada
American Airlines
Delta
United

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

From CA $273 - CA $460 per traveller.

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 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 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.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to New Castle. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to New Castle. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to New Castle.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your New Castle flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to New Castle.

Looking to save even more? Get additional savings by bundling your New Castle flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your New Castle trip!

Travel information

Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Roundtrip price
CA $330

Trending flights to New Castle

Prices were available within the past 7 days and start at CA $196 for one-way flights and CA $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
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