Cheap Flights to New Castle County from $43 (2026/2027)

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Wilmington

Flights
Wilmington

How Much Does it Cost To Fly To New Castle County?

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

Tue, Jun 30 - Sat, Jul 4
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$90 Roundtrip, found 14 hours ago
$90
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Tue, Jun 30 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Sat, Jul 4, priced at $90 found 14 hours ago
Wed, May 27 - Sat, May 30
MCO
Orlando Intl.
ILG
New Castle
$91 Roundtrip, found 18 hours ago
$91
Roundtrip
found 18 hours ago
Select Avelo Airlines flight, departing Wed, May 27 from Orlando Intl. to New Castle, returning Sat, May 30, priced at $91 found 18 hours ago
Thu, Oct 8 - Thu, Oct 15
FLL
Fort Lauderdale - Hollywood Intl.
PHL
Philadelphia Intl.
$93 Roundtrip, found 2 days ago
$93
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 8 from Fort Lauderdale - Hollywood Intl. to Philadelphia Intl., returning Thu, Oct 15, priced at $93 found 2 days ago
Sat, May 30 - Sat, May 30
MCO
Orlando Intl.
PHL
Philadelphia Intl.
$97 Roundtrip, found 18 hours ago
$97
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sat, May 30 from Orlando Intl. to Philadelphia Intl., returning Sat, May 30, priced at $97 found 18 hours ago
Wed, Jun 3 - Wed, Jun 3
MCO
Orlando Intl.
TTN
Mercer
$115 Roundtrip, found 4 days ago
$115
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jun 3 from Orlando Intl. to Mercer, returning Wed, Jun 3, priced at $115 found 4 days ago
Fri, Jul 31 - Mon, Aug 3
ATL
Hartsfield-Jackson Atlanta Intl.
PHL
Philadelphia Intl.
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Jul 31 from Hartsfield-Jackson Atlanta Intl. to Philadelphia Intl., returning Mon, Aug 3, priced at $119 found 1 hour ago
Thu, Aug 20 - Sun, Aug 23
FLL
Fort Lauderdale - Hollywood Intl.
ILG
New Castle
$126 Roundtrip, found 5 days ago
$126
Roundtrip
found 5 days ago
Select Avelo Airlines flight, departing Thu, Aug 20 from Fort Lauderdale - Hollywood Intl. to New Castle, returning Sun, Aug 23, priced at $126 found 5 days ago
Wed, Jul 22 - Sat, Jul 25
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$218 Roundtrip, found 4 days ago
$218
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Jul 25, priced at $218 found 4 days ago
OriginDestinationTravel DatesFlights From*
ATLPhiladelphiaAugust 16 to August 18$88
DTWTrentonJuly 7 to July 14$190
IAHTrentonJuly 14 to July 22$230
DENTrentonJuly 1 to July 4$263
ATLNew CastleJuly 3 to July 10$320
LAXPhiladelphiaAugust 22 to August 29$342
BWIPhiladelphiaJune 30 to July 2$359
DTWNew CastleJune 16 to June 22$381
IAHNew CastleJune 9 to June 14$397
DENNew CastleJuly 1 to July 5$397
INDNew CastleJuly 17 to July 25$484
LAXNew CastleJuly 30 to August 2$519
BWINew CastleJune 6 to June 7$788
FCOPhiladelphiaJune 14 to June 21$897
KIXPhiladelphiaJune 10 to August 20$1,631
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DTWTrentonMay 31 to June 7$256
IAHTrentonMay 29 to June 1$349
ATLTrentonMay 30 to June 2$354
DENPhiladelphiaMay 29 to June 1$361
INDPhiladelphiaMay 30 to May 31$379
LAXPhiladelphiaMay 29 to June 2$461
BWIPhiladelphiaMay 30 to May 30$1,015
FCOPhiladelphiaMay 31 to June 4$1,150
KIXPhiladelphiaMay 31 to June 1$1,790
*Prices include taxes and fees

Best New Castle County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Holiday Inn Express & Suites Middletown by IHG
2.5-star property

Holiday Inn Express & Suites Middletown by IHG

Jun 19 - Jun 21

2 night stay

Pittsburgh (PIT) to Wilmington (ILG)

American Airlines • Non-stop • Coach

Wilmington (ILG) to Pittsburgh (PIT)

Frontier Airlines • Non-stop • Coach
Price was $763, price is now $710 per person
$710
per person
found 1 day ago
Budget Motor Lodge
2.0-star property

Budget Motor Lodge

Jun 19 - Jun 21

2 night stay

Pittsburgh (PIT) to Wilmington (ILG)

American Airlines • Non-stop • Coach

Wilmington (ILG) to Pittsburgh (PIT)

Frontier Airlines • Non-stop • Coach
Price was $1,120, price is now $905 per person
$905
per person
found 1 day ago
Super 8 by Wyndham New Castle
2.0-star property

Super 8 by Wyndham New Castle

Jun 19 - Jun 21

2 night stay

Pittsburgh (PIT) to Wilmington (ILG)

American Airlines • Non-stop • Coach

Wilmington (ILG) to Pittsburgh (PIT)

Frontier Airlines • Non-stop • Coach
Price was $823, price is now $783 per person
$783
per person
found 1 day ago
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Travelers ❤️ These New Castle County 🏨

Club Quarters Hotel Rittenhouse Square, Philadelphia

Club Quarters Hotel Rittenhouse Square, Philadelphia

4 out of 5
1628 Chestnut St Philadelphia PA
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, a fitness center, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Rittenhouse Square and Pennsylvania Convention Center are located nearby.
9/10 Wonderful! (4,569 reviews)
"Great location and wonderful staff!"

Reviewed on May 21, 2026

Opens in a new windowClub Quarters Hotel Rittenhouse Square, Philadelphia
Philadelphia Marriott Downtown

Philadelphia Marriott Downtown

4 out of 5
1201 Market St Philadelphia PA
Book a stay at this business-friendly hotel in Philadelphia. Enjoy 2 restaurants, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Pennsylvania Convention Center and Rittenhouse Square are located nearby.
8.6/10 Excellent! (2,006 reviews)
"Very Nice! Great location!"

Reviewed on May 21, 2026

Opens in a new windowPhiladelphia Marriott Downtown
The Windsor Suites

The Windsor Suites

4 out of 5
1700 Ben Franklin Pkwy Philadelphia PA
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, an outdoor pool, and 2 restaurants. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Pennsylvania Convention Center and Rittenhouse Square are located nearby.
8.6/10 Excellent! (2,849 reviews)
"Great location and great property"

Reviewed on May 20, 2026

Opens in a new windowThe Windsor Suites
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Sonesta Select Philadelphia Airport

Sonesta Select Philadelphia Airport

3 out of 5
8900 Bartram Ave Philadelphia PA
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Xfinity Mobile Arena and Lincoln Financial Field are located nearby.
8.6/10 Excellent! (1,686 reviews)
"Loved it"

Reviewed on May 21, 2026

Opens in a new windowSonesta Select Philadelphia Airport
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.

Frequently asked questions

How much is the cheapest flight to New Castle County?
Thrifty travelers were able to book a roundtrip flight to New Castle County for as little as $88 during the last seven days. If you find a fare you like, book quickly. Cheap deals don't wait around forever! This price was available on Travelocity for flights to New Castle County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to New Castle County?
June is the cheapest month to make your way to New Castle County based on Travelocity's direct return flight demand from January to December last year. We'll help you snap up an incredible deal so you can start preparing your escape today.
How can I check my flight status to New Castle County?
Check on the status of your flight to New Castle County, amend your journey and loads more from our useful Trips portal. Found at the top right of our homepage, it's the place to manage and view your bookings. All you need to do is log in or create a new account in seconds. Savvy wanderers will also love the Travelocity app. You'll get alerts for any gate changes and flight delays, along with the ability to view deals on hotels, flights, rental cars and activities while you're on the move. If you have family flying with you, it's also a quick way to share travel details with each other.
How do I find the best deals on flights to New Castle County?
It's better to book ahead of schedule, and if possible, avoid flying during peak periods. Another smart way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. This lets you compare prices for nearby days. In the last seven days, the best price for a return flight to New Castle County was $88. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to New Castle County with Travelocity?
From cheap flights to New Castle County to rental cars and hotels, Travelocity is your one-stop shop for epic adventures. With everything you need in one convenient place, you can enjoy more time preparing for all the wonderful things that await you in New Castle County and less time working on travel planning. Plus with our Price Match Guarantee and free cancellation on most activities, our mission is to make your next break the best one yet.
How much is a flight to New Castle County on average?
In the last seven days, roundtrip flights to New Castle County were priced between $88 and $1,790. No matter what type of ticket you're after, we've got some amazing deals to help you stick within budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to New Castle County?
That depends on a couple of things. Is your flight to New Castle County short and snappy or many hours long? Are you planning to fly with a full-service airline or a low-cost one? These things will influence your onboard experience. If your flight is classified as long haul, a majority of airlines include drinks, hot meals and entertainment. Budget carriers are an excellent option when it comes to cheap flights for family vacations or if your trip is short. But, they often won't have the same inclusions as a full-service carrier.