Search Cheap Flights to
New Castle

Photo by Eric Carter

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 $106

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

Frontier Airlines
Wed, May 21 - Sun, Jun 1
TPA
Tampa Intl.
TTN
Mercer
$106 Roundtrip, found 5 days ago
$106
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, May 21 from Tampa Intl. to Mercer, returning Sun, Jun 1, priced at $106 found 5 days ago
Frontier Airlines
Thu, May 8 - Sun, May 11
TPA
Tampa Intl.
TTN
Mercer
$118 Roundtrip, found 6 days ago
$118
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, May 8 from Tampa Intl. to Mercer, returning Sun, May 11, priced at $118 found 6 days ago
Frontier Airlines
Wed, May 21 - Fri, May 30
TPA
Tampa Intl.
TTN
Mercer
$121 Roundtrip, found 5 days ago
$121
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, May 21 from Tampa Intl. to Mercer, returning Fri, May 30, priced at $121 found 5 days ago
Frontier Airlines
Fri, Jul 11 - Tue, Jul 15
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$126 Roundtrip, found 9 hours ago
$126
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, Jul 11 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Tue, Jul 15, priced at $126 found 9 hours ago
Frontier Airlines
Sun, May 25 - Mon, Jun 2
TPA
Tampa Intl.
PHL
Philadelphia Intl.
$140 Roundtrip, found 5 days ago
$140
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, May 25 from Tampa Intl. to Philadelphia Intl., returning Mon, Jun 2, priced at $140 found 5 days ago
Spirit Airlines
Tue, Jul 8 - Wed, Jul 9
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$148 Roundtrip, found 9 hours ago
$148
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Tue, Jul 8 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Wed, Jul 9, priced at $148 found 9 hours ago
Spirit Airlines
Wed, Jun 4 - Thu, Jun 5
IAH
George Bush Intercontinental
PHL
Philadelphia Intl.
$152 Roundtrip, found 7 hours ago
$152
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Wed, Jun 4 from George Bush Intercontinental to Philadelphia Intl., returning Thu, Jun 5, priced at $152 found 7 hours ago
Delta
Tue, Jun 24 - Tue, Jun 24
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 24 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Tue, Jun 24, priced at $157 found 5 days ago
Frontier Airlines
Sat, May 24 - Sat, Jun 7
CMH
John Glenn Columbus Intl.
TTN
Mercer
$173 Roundtrip, found 2 days ago
$173
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, May 24 from John Glenn Columbus Intl. to Mercer, returning Sat, Jun 7, priced at $173 found 2 days ago
Frontier Airlines
Thu, May 29 - Sun, Jun 1
CMH
John Glenn Columbus Intl.
PHL
Philadelphia Intl.
$173 Roundtrip, found 10 hours ago
$173
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, May 29 from John Glenn Columbus Intl. to Philadelphia Intl., returning Sun, Jun 1, priced at $173 found 10 hours ago
Frontier Airlines
Fri, Jun 27 - Fri, Jul 4
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$173 Roundtrip, found 3 days ago
$173
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jun 27 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Fri, Jul 4, priced at $173 found 3 days ago
American Airlines
Fri, Jun 20 - Tue, Jun 24
TPA
Tampa Intl.
PHL
Philadelphia Intl.
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jun 20 from Tampa Intl. to Philadelphia Intl., returning Tue, Jun 24, priced at $179 found 2 days ago
Bargain Flight
Sat, May 24 - Wed, May 28
CMH
John Glenn Columbus Intl.
PHL
Philadelphia Intl.
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, May 24 from John Glenn Columbus Intl. to Philadelphia Intl., returning Wed, May 28, priced at $193 found 1 day ago
JetBlue Airways
Fri, Sep 26 - Sat, Oct 4
TPA
Tampa Intl.
PHL
Philadelphia Intl.
$295 Roundtrip, found 7 hours ago
$295
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Fri, Sep 26 from Tampa Intl. to Philadelphia Intl., returning Sat, Oct 4, priced at $295 found 7 hours ago
Frontier Airlines
Fri, May 9 - Mon, May 12
IAH
George Bush Intercontinental
TTN
Mercer
$304 Roundtrip, found 4 days ago
$304
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, May 9 from George Bush Intercontinental to Mercer, returning Mon, May 12, priced at $304 found 4 days ago
Alaska Airlines
Tue, May 27 - Wed, May 28
CMH
John Glenn Columbus Intl.
PHL
Philadelphia Intl.
$439 Roundtrip, found 10 hours ago
$439
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, May 27 from John Glenn Columbus Intl. to Philadelphia Intl., returning Wed, May 28, priced at $439 found 10 hours 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 May, 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 Philadelphia 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 $106, 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 $106 right now, why wait?

New Castle Flight Information
Destination airport
Mercer
Destination airport IATA code
TTN
Roundtrip price
$106

Last Minute Hotel Deals in New Castle

Fairfield Inn & Suites Wilmington New Castle
Fairfield Inn & Suites Wilmington New Castle
2.5 out of 5
2117 North DuPont Highway, New Castle, DE
The price is $143 per night from May 11 to May 12
$143
includes taxes & fees
May 11 - May 12
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 ...
8.6/10 Excellent! (798 reviews)
"WiFi didn’t work"

Reviewed on May 2, 2025

Fairfield Inn & Suites Wilmington New Castle
Superlodge
Superlodge
2.5 out of 5
1213 West Avenue, New Castle, DE
The price is $65 per night from May 6 to May 7
$65
includes taxes & fees
May 6 - May 7
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. ...
5.6/10 (381 reviews)
"Just not a good place to stay but it's cheap"

Reviewed on Apr 12, 2025

Superlodge
Red Roof Inn & Suites Wilmington - New Castle
Red Roof Inn & Suites Wilmington - New Castle
2 out of 5
1612 North DuPont Highway, Building A, New Castle, DE
The price is $80 per night from May 6 to May 7
$80
includes taxes & fees
May 6 - May 7
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 ...
5.6/10 (1,000 reviews)
"Good hotel and very clean"

Reviewed on Apr 11, 2025

Red Roof Inn & Suites Wilmington - New Castle
Courtyard By Marriott New Castle
Courtyard By Marriott New Castle
3 out of 5
2180 New Castle Avenue, New Castle, DE
The price is $122 per night from May 25 to May 26
$122
includes taxes & fees
May 25 - May 26
Stay at this 3-star hotel in New Castle. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (181 reviews)
"Very close to I95"

Reviewed on Apr 30, 2025

Courtyard By Marriott New Castle
HomeTowne Studios by Red Roof Wilmington - New Castle
HomeTowne Studios by Red Roof Wilmington - New Castle
2 out of 5
1612 N. Dupont Highway, Building B, New Castle, DE
The price is $80 per night from May 6 to May 7
$80
includes taxes & fees
May 6 - May 7
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 ...
5.6/10 (94 reviews)
"It’s okay"

Reviewed on Apr 10, 2025

HomeTowne Studios by Red Roof Wilmington - New Castle
Delta Hotel Philadelphia Airport
Delta Hotel Philadelphia Airport
3.5 out of 5
500 Stevens Dr, Philadelphia, PA
The price is $129 per night from May 11 to May 12
$129
includes taxes & fees
May 11 - May 12
Book a stay at this business-friendly hotel in Philadelphia. Enjoy breakfast (surcharge), a free airport shuttle, and a 24-hour fitness center. Our guests praise ...
8.2/10 Very Good! (2,405 reviews)
"The property was clean."

Reviewed on Apr 30, 2025

Delta Hotel Philadelphia Airport
Quality Hotel
Quality Hotel
2.5 out of 5
45 Industrial Hwy, Essington, PA
The price is $73 per night from May 11 to May 12
$73
includes taxes & fees
May 11 - May 12
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 ...
6.8/10 (479 reviews)
"The lady that checked me in yesterday was so sweet, nice and kind over all everything was great"

Reviewed on Apr 29, 2025

Quality Hotel
Sonesta Select Newark Christiana Mall
Sonesta Select Newark Christiana Mall
3 out of 5
48 Geoffrey Dr, Newark, DE
The price is $109 per night from May 26 to May 27
$109
includes taxes & fees
May 26 - May 27
Stay at this 3-star business-friendly hotel in Newark. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (1,007 reviews)
"Clean"

Reviewed on Apr 28, 2025

Sonesta Select Newark Christiana Mall
See all 740 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.