Search Cheap Flights to
New Castle

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

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 , 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  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 , 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  right now, why wait?

New Castle Flight Information
Destination airport
Logan Intl.
Destination airport IATA code
BOS
Roundtrip price
$277

Last Minute Hotel Deals in New Castle

Hampton Inn Portsmouth Central

Hampton Inn Portsmouth Central

2.5 out of 5
131 DOW AVENUE 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! (1,005 reviews)
Food tasted amazing Our heat worked

Reviewed on Nov 16, 2025

Hampton Inn Portsmouth Central
Hampton Inn & Suites Portsmouth Downtown

Hampton Inn & Suites Portsmouth Downtown

3 out of 5
23 Portwalk Pl Portsmouth NH
Book a stay at this 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! (1,073 reviews)
Excellent all around!

Reviewed on Nov 14, 2025

Hampton Inn & Suites Portsmouth Downtown
Cliff House Maine

Cliff House Maine

4.5 out of 5
591 Shore Road Cape Neddick ME
Book a stay at this luxury resort in Cape Neddick. Enjoy free parking, an outdoor pool, and a full-service spa. Our guests praise the helpful staff and the property ...
9.4/10 Exceptional! (1,007 reviews)
Amazing and beautiful

Reviewed on Nov 20, 2025

Cliff House Maine
Anchorage by the Sea

Anchorage by the Sea

3 out of 5
125 Shore Road Ogunquit ME
Book a stay at this business-friendly hotel in Ogunquit. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the property ...
9/10 Wonderful! (762 reviews)
Everything was good. Staff was excellent and welcome us and we also had a complementary glass of champagne upon checking in

Reviewed on Nov 18, 2025

Anchorage by the Sea
Hampton Inn & Suites Exeter

Hampton Inn & Suites Exeter

2.5 out of 5
59 Portsmouth Ave Exeter NH
Book a stay at this business-friendly hotel in Exeter. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (1,002 reviews)
The room was spotless and much larger than I expected. I was very pleasantly surprised.

Reviewed on Nov 16, 2025

Hampton Inn & Suites Exeter
Howard Johnson by Wyndham Portsmouth

Howard Johnson by Wyndham Portsmouth

2 out of 5
383 Woodbury Ave Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (1,000 reviews)
Clean room but I wasnt able to hook up my laptop to the TV to use as a monitor.

Reviewed on Nov 13, 2025

Howard Johnson by Wyndham Portsmouth
Hilton Garden Inn Portsmouth Downtown

Hilton Garden Inn Portsmouth Downtown

3 out of 5
100 High St Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (166 reviews)
Wonderfully friendly staff. Clean rooms, beautiful lobby and PERFECT location!

Reviewed on Nov 15, 2025

Hilton Garden Inn Portsmouth Downtown
Quality Inn

Quality Inn

2.5 out of 5
1190 Lafayette Road Portsmouth NH
Stay at this hotel in Portsmouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
8.4/10 Very Good! (1,004 reviews)
We were very happy with this hotel. The room was clean, the bed was comfortable and the hotel was quiet. Breakfast was excellent, better than average.

Reviewed on Nov 14, 2025

Quality Inn
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.