Search Cheap Flights toNew Castle
Search 400 airlines and 321,000 hotels worldwide.
Stop Planning & Start Exploring
FREE 24 hour cancellation on most flights
New Castle Flights as Low as $86
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
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 June, 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 15 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 $86, 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 $86 right now, why wait?
Destination airport | Logan Intl. |
|---|---|
Destination airport IATA code | BOS |
Roundtrip price | $86 |
Last Minute Hotel Deals in New Castle
Hampton Inn & Suites Portsmouth Downtown
Room was clean and large
Reviewed on Mar 9, 2026
Hilton Garden Inn Portsmouth Downtown
Amazing Staff! Ben was so kind and helpful! Awesome location, walk to everything. Everyone we encountered went above and beyond. We will be back!
Reviewed on Mar 9, 2026
Ashworth by the Sea
Great ocean view, the pool was nice, and the staff was very kind and gave us an upgrade due to some slight noise going on with some renovations.
Reviewed on Mar 10, 2026
Anchorage Inn and Resort
The ocean was visible. The hot tub is extremely small. Says maximum capacity 6 - no way. Also, it was very dirty. I’ll spare details. Other than that, a wonderful stay. The restaurant across the street was stellar!
Reviewed on Mar 9, 2026
Cliff House Maine
Great hotel with super nice views!
Reviewed on Mar 1, 2026
The Hotel Portsmouth
Very cute property
Reviewed on Mar 10, 2026
Anchorage by the Sea
We booked last minute while passing through town, we absolutely loved it and had a great experience. Def want to go back again in the warmer weather but gets pricey as the weather warms up
Reviewed on Mar 1, 2026
Sheraton Portsmouth Harborside Hotel
I took my son and his friend for a belated birthday celebration. Our original trip was postponed due to a big snowstorm. When we arrived the staff was genuine and welcoming. At dinner the waitress was unbelievable. Kind, attentive AND when we said we were celebrating my son’s belated birthday and ...
Reviewed on Mar 10, 2026
Nearby Cities
Popular Flight Routes
- Atlanta to New York
- Detroit to Las Vegas
- Dallas to Atlanta
- Dallas to Yosemite National Park
- Toronto to Edmonton
- Chicago to Tulum
- Houston to Lake Tahoe
- Chicago to Las Vegas
- Dallas to Miami
- Dallas to Lake Tahoe
- New York to Miami
- New York to Las Vegas
- Miami to Atlanta
- Minneapolis St Paul to Fort Walton Beach Destin
- Dallas to Branson
- Cleveland to Vero Beach
- Managua to Miami
- Atlanta to Boston
- Austin to Tulum
- Calgary to Vancouver