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New Castle

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New Castle Flights as Low as $56

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

Frontier Airlines
Sat, Aug 22 - Sat, Aug 22
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Aug 22 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Sat, Aug 22, priced at $56 just found
Frontier Airlines
Thu, Oct 22 - Wed, Nov 11
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$57 Roundtrip, found 18 hours ago
$57
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Thu, Oct 22 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Wed, Nov 11, priced at $57 found 18 hours ago
Frontier Airlines
Mon, Aug 24 - Sat, Aug 29
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$59 Roundtrip, found 19 hours ago
$59
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Sat, Aug 29, priced at $59 found 19 hours ago
Frontier Airlines
Sun, Aug 30 - Thu, Sep 10
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$60 Roundtrip, found 20 hours ago
$60
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sun, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Thu, Sep 10, priced at $60 found 20 hours ago
Frontier Airlines
Sat, Aug 22 - Mon, Aug 24
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$67 Roundtrip, found 13 hours ago
$67
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sat, Aug 22 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Mon, Aug 24, priced at $67 found 13 hours ago
Frontier Airlines
Tue, Aug 18 - Thu, Aug 20
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$69 Roundtrip, found 13 hours ago
$69
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Thu, Aug 20, priced at $69 found 13 hours ago
Delta
Sat, Aug 22 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$119 Roundtrip, found 8 hours ago
$119
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 22 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Wed, Aug 26, priced at $119 found 8 hours ago
Frontier Airlines
Mon, Aug 31 - Mon, Sep 14
RSW
Southwest Florida Intl.
PHL
Philadelphia Intl.
$143 Roundtrip, found 22 hours ago
$143
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Mon, Aug 31 from Southwest Florida Intl. to Philadelphia Intl., returning Mon, Sep 14, priced at $143 found 22 hours ago
American Airlines
Thu, Nov 26 - Thu, Nov 26
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$162 Roundtrip, found 16 hours ago
$162
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Nov 26 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Thu, Nov 26, priced at $162 found 16 hours ago
American Airlines
Sat, Aug 22 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$167 Roundtrip, found 8 hours ago
$167
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Aug 22 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Aug 26, priced at $167 found 8 hours ago
Frontier Airlines
Wed, Oct 7 - Wed, Oct 14
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 7 from George Bush Intercontinental to Philadelphia Intl., returning Wed, Oct 14, priced at $200 found 1 day ago
Bargain Flight
Thu, Jul 23 - Sat, Jul 25
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$221 Roundtrip, found 4 hours ago
$221
Roundtrip
found 4 hours ago
Select Bargain Flight flight, departing Thu, Jul 23 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Sat, Jul 25, priced at $221 found 4 hours ago
Frontier Airlines
Tue, Aug 11 - Wed, Aug 19
IAH
George Bush Intercontinental
TTN
Mercer
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 11 from George Bush Intercontinental to Mercer, returning Wed, Aug 19, priced at $256 found 1 day ago
American Airlines
Wed, Jul 22 - Tue, Jul 28
ATL
Hartsfield-Jackson Atlanta Intl.
ILG
New Castle
$289 Roundtrip, found 4 days ago
$289
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jul 22 from Hartsfield-Jackson Atlanta Intl. to New Castle, returning Tue, Jul 28, priced at $289 found 4 days ago
JetBlue Airways
Thu, Oct 22 - Wed, Nov 11
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$303 Roundtrip, found 18 hours ago
$303
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Thu, Oct 22 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Wed, Nov 11, priced at $303 found 18 hours ago
Breeze Airways
Wed, Oct 21 - Sun, Nov 1
RSW
Southwest Florida Intl.
TTN
Mercer
$518 Roundtrip, found 1 day ago
$518
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Wed, Oct 21 from Southwest Florida Intl. to Mercer, returning Sun, Nov 1, priced at $518 found 1 day 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 ILG 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 August, 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 New Castle 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 $56, 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 $56 right now, why wait?

New Castle Flight Information
Destination airport
Philadelphia Intl.
Destination airport IATA code
PHL
Roundtrip price
$56

Last Minute Hotel Deals in New Castle

Travel Inn

Travel Inn

2.5 out of 5
232 S. Dupont Hwy New Castle DE
Stay at this motel in New Castle. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Christiana Mall and Delaware Park Racetrack and ...
7.2/10 Good! (326 reviews)
"If you want a decent bed and clean room for cheap, this is the place. Our room must have been newly refurbished. The shower basin, plumbing, and tile were brand new. The vanity counter still had the guide markings for cutting the hole for the sink. The tub and tv still had the stickers. The smell ..."

Reviewed on Jul 13, 2026

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Travel Inn
Fairfield Inn & Suites Wilmington New Castle

Fairfield Inn & Suites Wilmington New Castle

3 out of 5
2117 North DuPont Highway New Castle DE
Book a stay at this golf hotel in New Castle. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our ...
8.8/10 Excellent! (1,001 reviews)
"Well the staff was nice and helpful. The property is run down, not very clean, the breakfast very minimal just fills the belly nothing memorable. The worst is that there was sewage coming from the sink and tub, Disgusting. I would never stay there again, oh and little black bugs flying around the ..."

Reviewed on Jul 17, 2026

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Fairfield Inn & Suites Wilmington New Castle
Red Roof Inn & Suites Wilmington - New Castle

Red Roof Inn & Suites Wilmington - New Castle

2 out of 5
1612 North DuPont Highway New Castle DE
Book a stay at this business-friendly hotel in New Castle. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Wilmington Riverwalk ...
5.8/10 (999 reviews)
"O atendimento na recepção não foi bom, o atendente nem olhava para gente direito, hotel sem Wi-Fi e a tv não funcionava."

Reviewed on Jul 10, 2026

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Red Roof Inn & Suites Wilmington - New Castle
Superlodge

Superlodge

2.5 out of 5
1213 West Avenue New Castle DE
Book a stay at this business-friendly motel in New Castle. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. ...
6/10 (571 reviews)
"No volume control on tv"

Reviewed on Jul 14, 2026

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Superlodge
Courtyard By Marriott New Castle

Courtyard By Marriott New Castle

3 out of 5
2180 New Castle Avenue New Castle DE
Stay at this hotel in New Castle. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff in our reviews. Popular ...
8.8/10 Excellent! (301 reviews)
"Smoking around the building. Two chairs seemed to be set up permanently for cigar smokers. Raining when we arrived and besides the two cigar smokers there were 4 or 5 people smoking by the entrance door. Apparently smoking is allowed as long as outside. The smoke could be smelled inside. The woman ..."

Reviewed on Jul 15, 2026

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Courtyard By Marriott New Castle
La Quinta Inn & Suites by Wyndham Philadelphia Airport

La Quinta Inn & Suites by Wyndham Philadelphia Airport

3 out of 5
53 Industrial Hwy Essington PA
Book a stay at this business-friendly hotel in Essington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.6/10 Good! (2,263 reviews)
"Honestly could lose a star."

Reviewed on Jul 17, 2026

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La Quinta Inn & Suites by Wyndham Philadelphia Airport
Quality Inn Newark - Wilmington

Quality Inn Newark - Wilmington

2.5 out of 5
65 Geoffrey Dr Newark DE
Book a stay at this business-friendly hotel in Newark. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Christiana Mall and Delaware ...
Get rates
Quality Inn Newark - Wilmington
Quality Hotel Philadelphia Airport

Quality Hotel Philadelphia Airport

2.5 out of 5
45 Industrial Hwy Essington PA
Book a stay at this business-friendly hotel in Essington. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Harrah's Casino and Racetrack ...
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Quality Hotel Philadelphia Airport
See all 753 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.