$38 Cheap Flights to New Castle , NH

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How much is the cheapest flight to New Castle?

Prices were available within the past 7 days and start at $38 for one-way flights and $75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, May 15 - Wed, May 22
CMH
John Glenn Columbus Intl.
BOS
Logan Intl.
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, May 15 from John Glenn Columbus Intl. to Logan Intl., returning Wed, May 22, priced at $78 just found
Spirit Airlines
Wed, May 15 - Tue, Jun 11
CMH
John Glenn Columbus Intl.
BOS
Logan Intl.
$88 Roundtrip, found 5 hours ago
$88
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Wed, May 15 from John Glenn Columbus Intl. to Logan Intl., returning Tue, Jun 11, priced at $88 found 5 hours ago
Spirit Airlines
Thu, Jun 6 - Wed, Jun 12
CMH
John Glenn Columbus Intl.
BOS
Logan Intl.
$99 Roundtrip, found 3 hours ago
$99
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Thu, Jun 6 from John Glenn Columbus Intl. to Logan Intl., returning Wed, Jun 12, priced at $99 found 3 hours ago
Frontier Airlines
Wed, Sep 4 - Wed, Sep 11
CMH
John Glenn Columbus Intl.
BOS
Logan Intl.
$160 Roundtrip, found 9 hours ago
$160
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Sep 4 from John Glenn Columbus Intl. to Logan Intl., returning Wed, Sep 11, priced at $160 found 9 hours ago
American Airlines
Sat, Aug 3 - Sat, Aug 10
CMH
John Glenn Columbus Intl.
BOS
Logan Intl.
$199 Roundtrip, just found
$199
Roundtrip
just found
Select American Airlines flight, departing Sat, Aug 3 from John Glenn Columbus Intl. to Logan Intl., returning Sat, Aug 10, priced at $199 just found

Find Your Flights to New Castle BOS

Cheap flights to New Castle (BOS)

Get started finding a cheap flight to New Castle on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to New Castle.

Roundtrip prices range from $75 - $199, and one-ways to New Castle start as low as $38.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to New Castle (BOS)

You have several options for which airline you choose to travel with to New Castle. There are 10 airlines flying into BOS: Spirit Airlines, Frontier Airlines, Delta, American Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to New Castle (BOS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to BOS in May and in May for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How do I find cheap flights to New Castle that have flexible change policies?
At Expedia, we’ve been channeling our inner yoga master to provide you with the most flexible airfares on the market. Just mark the “No change fee” box directly under the “Flexible change policies” subheading to find your ideal flight to New Castle.
What is the name of the airport in New Castle?
New Castle is served by one airport, Portsmouth Intl. Airport (PSM).
How far is PSM from central New Castle?
PSM is just a short drive from buzzing downtown New Castle. It’s located 8 mi from the center of the city.
Which day of the week is the best day to buy a plane ticket to New Castle?
Research suggests Sundays are the best day of the week for booking cheaper airfares. Your chances of scoring a fantastic deal to New Castle also depend on how far ahead you book your trip. The cheapest tickets can usually be found from 21 days to about 45 days out from the departure date. You’re also likely to find some good deals when tickets are first released. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into New Castle?
With one main airport operating in New Castle, it won’t take you long to find the best flight. You’ll be taking off to Portsmouth Intl. Airport (PSM), which is located around 8 mi from downtown.
How many nonstop flights are there to New Castle?
Flying to somewhere new is much more fun when there aren’t any stopovers. If you’re making your way to New Castle, the fantastic news is that there are around 10 direct flights each week.
Where are the most popular flights to New Castle departing from?
While people fly from all over to visit New Castle, the most popular flights depart from Orlando and Punta Gorda.
Do you have any tips for my flight to New Castle?

  • Get your vacation off to a great start by being well prepared. Pack your travel documents, passport and medications first. After that, consider downloading the latest movies on your tablet for a guilt-free binge session. Or, throw in that juicy novel you’ve been itching to read. Lastly, a snack or two to nibble on and a neck pillow will go a long way to making your journey as comfortable as possible.
  • There’s a list of items you shouldn’t pack in your carry-on bag too. Flammables, sharps and explosives are strictly prohibited in the cabin — they can include knives, razor blades, flares and aerosol cans. Some sporting equipment, like baseball bats and tennis rackets, also generally can’t go in your hand luggage. Your airline’s website will have all the details about what you can and can’t take on board.

What to wear on a flight:

  • Whether traveling long or short-haul, layering up is key to a comfortable flight. Choose loose, natural fabrics that will keep you fresh and pack a pullover for any in-flight cabin temperature variations. Your feet will be happiest in a pair of closed-toe shoes or sneakers.
  • Consider wearing compression socks or tights to reduce the risk of deep vein thrombosis (DVT). This blood clotting condition can be caused by long periods of sitting, especially on long-distance flights. Performing foot and leg exercises in your seat or wandering around the cabin will help improve your circulation.

How can I get a cheap last-minute flight to New Castle?
To score a cheap last-minute flight to New Castle, you’ll need to be flexible. If possible, have some wiggle room with the dates you can travel. It’s also wise to have some flexibility with your arrival and departure airports, choice of airline, flight times and stops or layovers.
Where can I learn more about changing or canceling my flight to New Castle?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to New Castle information
Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$77
Popular airline
Spirit Airlines

Trending flights to New Castle

Prices were available within the past 7 days and start at $38 for one-way flights and $75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Jun 5 - Wed, Jun 12
ORD
O'Hare Intl.
BOS
Logan Intl.
$75 Roundtrip, just found
$75
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Jun 5 from O'Hare Intl. to Logan Intl., returning Wed, Jun 12, priced at $75 just found
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