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New Castle

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New Castle Flights as Low as $103

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Breeze Airways
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Spirit Airlines
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United
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Cheap Flights to New Castle

Fall in love at first flight with your vacation to New Castle by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to New Castle on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in New Castle, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to New Castle

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to New Castle with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the BOS airport.

What is the cheapest month to fly to New Castle?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to New Castle are in July, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to New Castle?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to New Castle.

What airport is best to fly into New Castle?

When you’re planning your trip to New Castle, convenience is the name of the game. Luckily, New Castle Portsmouth Intl. Airport is nearby so you can deplane and get going on checking off everything on your New Castle must-do list.

How much are flights to New Castle?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to New Castle on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $103, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to New Castle?

The trick to saving a stack of cash on your flight to New Castle? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $103 right now, why wait?

New Castle Flight Information
Destination airport
Portsmouth Intl.
Destination airport IATA code
PSM
Roundtrip price
$102

Last Minute Hotel Deals in New Castle

Ashworth by the Sea
Ashworth by the Sea
3 out of 5
295 Ocean Blvd, Hampton, NH
Stay at this 3-star beach hotel in Hampton. Enjoy 3 restaurants, a beach locale, and a rooftop terrace. Our guests praise the bar and the helpful staff in our ...
7.8/10 Good! (1,194 reviews)
"Our room was upgraded to a balcony which was great! Also allowed late check out, complimentary."

Reviewed on May 27, 2025

Ashworth by the Sea
Cliff House Maine
Cliff House Maine
4.5 out of 5
591 Shore Road, Cape Neddick, ME
Stay at this 4.5-star luxury resort in Cape Neddick. Enjoy free parking, an outdoor pool, and a full-service spa. Our guests praise the helpful staff and the ...
9.4/10 Exceptional! (1,001 reviews)
"I love the outdoor hot tub . Staff very friendly"

Reviewed on May 29, 2025

Cliff House Maine
Anchorage Inn and Resort
Anchorage Inn and Resort
3 out of 5
265 Long Beach Avenue, York Beach, ME
Stay at this 3-star beach hotel in York Beach. Enjoy free WiFi, free parking, and 2 indoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
8.8/10 Excellent! (1,001 reviews)
Definitely book with Anchorage Inn again!
"Stay was very pleasant. Staff interacted with were upbeat, positive and friendly. Room and bathroom clean. Appreciated extra set of towels in room. Grounds beautifully maintained. Inn was good walking distance to all amenities and quick drive to lighthouse and Ogunquit. Thank you for a lovely ..."

Reviewed on May 30, 2025

Anchorage Inn and Resort
Terrace by the Sea
Terrace by the Sea
2.5 out of 5
23 Wharf Ln, Ogunquit, ME
Stay at this hotel in Ogunquit. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
9.2/10 Wonderful! (755 reviews)
"pros: bed was comfortable; appreciated refrigerator, bathroom was clean. cons: chairs in room were sunken in the middle; bed sheets may have been laundered but there were stains that seemed permanent in a couple of spots."

Reviewed on Jun 1, 2025

Terrace by the Sea
Anchor Inn and Cottages Wells-Ogunquit
Anchor Inn and Cottages Wells-Ogunquit
2.5 out of 5
424 Post Rd, Wells, ME
Stay at this motel in Wells. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.2/10 Very Good! (1,004 reviews)
"Good place dog friendly for 35 dallors a night we stayed in a cabin it was decent over all good trip"

Reviewed on May 31, 2025

Anchor Inn and Cottages Wells-Ogunquit
Hampton Inn & Suites Portsmouth Downtown
Hampton Inn & Suites Portsmouth Downtown
3 out of 5
23 Portwalk Pl, Portsmouth, NH
Stay at this 3-star business-friendly hotel in Portsmouth. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,002 reviews)
"Great hotel"

Reviewed on May 31, 2025

Hampton Inn & Suites Portsmouth Downtown
Hampton Inn Portsmouth Central
Hampton Inn Portsmouth Central
2.5 out of 5
99 Durgin Ln, Portsmouth, NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,002 reviews)
"Always smells great & the included breakfast is always good."

Reviewed on May 31, 2025

Hampton Inn Portsmouth Central
Holiday Inn Portsmouth by IHG
Holiday Inn Portsmouth by IHG
3 out of 5
300 Woodbury Ave, Portsmouth, NH
Stay at this 3-star hotel in Portsmouth. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in ...
7.8/10 Good! (994 reviews)
Location, Location, Location!
"Location, location, location! Easy on and easy off I-95, proximity to the State Liquor Store, next to the Round-about Diner...this place has it all!"

Reviewed on May 13, 2025

Holiday Inn Portsmouth by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.