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New Castle Flights as Low as $102
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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 October, 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 $102, 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 $102 right now, why wait?
Destination airport | Portsmouth Intl. |
Destination airport IATA code | PSM |
Roundtrip price | $101 |
Last Minute Hotel Deals in New Castle
Ogunquit - The Milestone
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Ashworth by the Sea
Reviewed on Jul 31, 2025
Hampton Inn & Suites Portsmouth Downtown
Reviewed on Jul 27, 2025
Sea Latch Inn
Reviewed on Jul 29, 2025
Cliff House Maine
Reviewed on Jul 30, 2025
The Crest - Hampton Beach
Reviewed on Jul 30, 2025
Anchor Inn and Cottages Wells-Ogunquit
Reviewed on Jul 30, 2025
Ogunquit Tides Resort
Reviewed on Jul 31, 2025
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Top New Castle Hotels
- Ashworth by the Sea
- Hampton Inn & Suites Portsmouth Downtown
- Cliff House Maine
- Anchor Inn and Cottages Wells-Ogunquit
- Ogunquit Tides Resort
- Hampton Inn Portsmouth Central
- Anchorage Inn and Resort
- Howard Johnson by Wyndham Portsmouth
- Quality Inn
- Port Inn and Suites Portsmouth, Ascend Hotel Collection
- Motel 6 Portsmouth, NH