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New Castle

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New Castle Flights as Low as $117

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

JetBlue Airways
Sat, Sep 19 - Tue, Sep 29
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Sep 19 from Ronald Reagan Washington National to Logan Intl., returning Tue, Sep 29, priced at $117 just found
Delta
Tue, Nov 3 - Wed, Nov 18
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$117 Roundtrip, found 15 hours ago
$117
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Nov 3 from Ronald Reagan Washington National to Logan Intl., returning Wed, Nov 18, priced at $117 found 15 hours ago
American Airlines
Tue, Sep 22 - Thu, Sep 24
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$119 Roundtrip, just found
$119
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 22 from Ronald Reagan Washington National to Logan Intl., returning Thu, Sep 24, priced at $119 just found
Delta
Tue, Nov 3 - Wed, Nov 18
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$147 Roundtrip, found 15 hours ago
$147
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Nov 3 from Ronald Reagan Washington National to Logan Intl., returning Wed, Nov 18, priced at $147 found 15 hours ago
Delta
Tue, Sep 22 - Thu, Sep 24
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$149 Roundtrip, just found
$149
Roundtrip
just found
Select Delta flight, departing Tue, Sep 22 from Ronald Reagan Washington National to Logan Intl., returning Thu, Sep 24, priced at $149 just found
JetBlue Airways
Sat, Sep 19 - Tue, Sep 29
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$152 Roundtrip, just found
$152
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Sep 19 from Ronald Reagan Washington National to Logan Intl., returning Tue, Sep 29, priced at $152 just found
American Airlines
Tue, Sep 22 - Thu, Sep 24
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$154 Roundtrip, just found
$154
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 22 from Ronald Reagan Washington National to Logan Intl., returning Thu, Sep 24, priced at $154 just found
United
Tue, Nov 3 - Wed, Nov 18
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$171 Roundtrip, found 15 hours ago
$171
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Nov 3 from Ronald Reagan Washington National to Logan Intl., returning Wed, Nov 18, priced at $171 found 15 hours ago
American Airlines
Fri, Sep 11 - Sat, Sep 12
DCA
Ronald Reagan Washington National
MHT
Manchester-Boston Regional
$213 Roundtrip, found 18 hours ago
$213
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Ronald Reagan Washington National to Manchester-Boston Regional, returning Sat, Sep 12, priced at $213 found 18 hours ago
JetBlue Airways
Wed, Sep 23 - Tue, Oct 6
ORF
Norfolk Intl.
BOS
Logan Intl.
$257 Roundtrip, found 3 hours ago
$257
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Wed, Sep 23 from Norfolk Intl. to Logan Intl., returning Tue, Oct 6, priced at $257 found 3 hours ago
Bargain Flight
Mon, Oct 19 - Sat, Oct 24
LAX
Los Angeles Intl.
BOS
Logan Intl.
$273 Roundtrip, found 1 hour ago
$273
Roundtrip
found 1 hour ago
Select Bargain Flight flight, departing Mon, Oct 19 from Los Angeles Intl. to Logan Intl., returning Sat, Oct 24, priced at $273 found 1 hour ago
Frontier Airlines
Mon, Oct 19 - Sat, Oct 24
LAX
Los Angeles Intl.
BOS
Logan Intl.
$288 Roundtrip, found 1 hour ago
$288
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Oct 19 from Los Angeles Intl. to Logan Intl., returning Sat, Oct 24, priced at $288 found 1 hour ago
Southwest Airlines
Tue, Oct 27 - Sat, Oct 31
LAX
Los Angeles Intl.
BOS
Logan Intl.
$307 Roundtrip, found 1 hour ago
$307
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Tue, Oct 27 from Los Angeles Intl. to Logan Intl., returning Sat, Oct 31, priced at $307 found 1 hour ago
Alaska Airlines
Tue, Sep 22 - Wed, Sep 23
LAX
Los Angeles Intl.
BOS
Logan Intl.
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 22 from Los Angeles Intl. to Logan Intl., returning Wed, Sep 23, priced at $336 found 1 day ago
American Airlines
Wed, Oct 7 - Sat, Oct 10
LAX
Los Angeles Intl.
MHT
Manchester-Boston Regional
$342 Roundtrip, found 5 days ago
$342
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 7 from Los Angeles Intl. to Manchester-Boston Regional, returning Sat, Oct 10, priced at $342 found 5 days ago
Sun Country Airlines
Sun, Nov 15 - Thu, Nov 19
LAX
Los Angeles Intl.
BOS
Logan Intl.
$473 Roundtrip, found 6 days ago
$473
Roundtrip
found 6 days ago
Select Sun Country Airlines flight, departing Sun, Nov 15 from Los Angeles Intl. to Logan Intl., returning Thu, Nov 19, priced at $473 found 6 days ago

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 September, 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 $117, 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 $117 right now, why wait?

New Castle Flight Information
Destination airport
Portsmouth Intl.
Destination airport IATA code
PSM
Roundtrip price
$121

Last Minute Hotel Deals in New Castle

Ashworth by the Sea

Ashworth by the Sea

3 out of 5
295 Ocean Blvd Hampton NH
Book a stay at this beach hotel in Hampton. Enjoy 3 restaurants, a beach locale, and a rooftop terrace. Our guests praise the helpful staff and the clean rooms ...
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Ashworth by the Sea
Ogunquit River Inn & Suites

Ogunquit River Inn & Suites

3 out of 5
17 Post Road Ogunquit ME
Book a stay at this business-friendly hotel in Ogunquit. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,014 reviews)
"The staff was totally helpful. The breakfast was excellent. The distance from, and the proximity to, the center of town is perfect. And of course, the views."

Reviewed on Aug 20, 2026

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Ogunquit River Inn & Suites
Ocean Sands at York Beach

Ocean Sands at York Beach

2 out of 5
277 Long Beach Avenue York Beach ME
Book a stay at this beach motel in York Beach. Enjoy an outdoor pool, parking (surcharge), and a garden. Our guests praise the pool and the helpful staff in ...
8.6/10 Excellent! (117 reviews)
"The rooms were clean. Appreciated how they had a limited selection Starbucks on site. The issue we had is the integrity of policy. We booked in advance and realized that when we checked in, the price had dropped by half and they wouldn’t honor the updated rate. We only noticed it because we were ..."

Reviewed on Aug 20, 2026

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Ocean Sands at York Beach
Ogunquit - The Milestone

Ogunquit - The Milestone

2 out of 5
687 Main Street Ogunquit ME
Book a stay at this business-friendly motel in Ogunquit. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the breakfast and the pool in ...
8.8/10 Excellent! (1,483 reviews)
"Location to downtown Ogunquit was too far too walk. The room definitely needs to be cleaned and updated in bathroom better. The chairs inside had mold on the wood that we had to wipe ourselves. Just poorly kept inside and outside rug by door had paint on the rug and torn up in the older part of the ..."

Reviewed on Aug 20, 2026

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Ogunquit - The Milestone
Ocean Surf at York Beach

Ocean Surf at York Beach

3 out of 5
780 York Street (Rte 1A) York Beach ME
Book a stay at this beach motel in York Beach. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the pool and the helpful staff ...
8.6/10 Excellent! (113 reviews)
"The place was lovely, only complaint is there were no bedside tables and very little storage space. Balcony was great, nice common areas, beach right across the street."

Reviewed on Aug 19, 2026

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Ocean Surf at York Beach
The Meadowmere Resort

The Meadowmere Resort

2.5 out of 5
74 Main Street Ogunquit ME
Stay at this hotel in Ogunquit. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the helpful staff in our reviews. Popular attractions ...
8.6/10 Excellent! (1,004 reviews)
"Our room was spotless! The hot tub was awesome! The only negative for our stay was the fact that Expedia did a poor job of describing the room we chose. We were three travelers and needed more than one king bed. When I chose that option that was offered for three, I assumed there was a pull out couch ..."

Reviewed on Aug 20, 2026

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The Meadowmere Resort
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 ...
8.6/10 Excellent! (1,025 reviews)
"The outside of the property is very misleading as the exterior is well manicured, unfortunately the rooms were akin to staying at a low rate Super 8 motel. We had to be moved as the first room smelled so heavily with mold and mildew, and the second room was slightly better. Propped open the door ..."

Reviewed on Aug 20, 2026

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Anchor Inn and Cottages Wells-Ogunquit
Anchorage Inn and Resort

Anchorage Inn and Resort

3 out of 5
265 Long Beach Avenue York Beach ME
Book a stay at this 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. ...
9/10 Wonderful! (1,259 reviews)
"I paid for a room that said it would sleep three but when we got there I actually had to order a bed cart but not even ten minutes later I was charge an extra $55 for the bed cart. I was stunned seeing we paid $1,000 for two night in a tiny room ! Nice view from the property but for that price a ..."

Reviewed on Aug 20, 2026

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Anchorage Inn and Resort
See all 2,892 properties in New Castle
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.