Cheap Flights to New Castle County from $38 (2026/2027)

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Newark

Flights
Newark

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.

Sun, Nov 1 - Sun, Nov 8
PIE
St. Petersburg-Clearwater Intl.
TTN
Mercer
$83 Roundtrip, found 6 days ago
$83
Roundtrip
found 6 days ago
Select Allegiant Air flight, departing Sun, Nov 1 from St. Petersburg-Clearwater Intl. to Mercer, returning Sun, Nov 8, priced at $83 found 6 days ago
Fri, Dec 4 - Mon, Dec 7
PIE
St. Petersburg-Clearwater Intl.
PHL
Philadelphia Intl.
$83 Roundtrip, found 4 days ago
$83
Roundtrip
found 4 days ago
Select Allegiant Air flight, departing Fri, Dec 4 from St. Petersburg-Clearwater Intl. to Philadelphia Intl., returning Mon, Dec 7, priced at $83 found 4 days ago
Mon, Nov 2 - Wed, Nov 4
MCO
Orlando Intl.
PHL
Philadelphia Intl.
$96 Roundtrip, found 15 hours ago
$96
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Mon, Nov 2 from Orlando Intl. to Philadelphia Intl., returning Wed, Nov 4, priced at $96 found 15 hours ago
Thu, Jan 7 - Sun, Jan 10
TPA
Tampa Intl.
PHL
Philadelphia Intl.
$98 Roundtrip, found 19 hours ago
$98
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Thu, Jan 7 from Tampa Intl. to Philadelphia Intl., returning Sun, Jan 10, priced at $98 found 19 hours ago
Fri, Oct 23 - Sun, Oct 25
TPA
Tampa Intl.
TTN
Mercer
$120 Roundtrip, found 6 days ago
$120
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Oct 23 from Tampa Intl. to Mercer, returning Sun, Oct 25, priced at $120 found 6 days ago
Fri, Oct 23 - Mon, Oct 26
MCO
Orlando Intl.
TTN
Mercer
$123 Roundtrip, found 2 days ago
$123
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Oct 23 from Orlando Intl. to Mercer, returning Mon, Oct 26, priced at $123 found 2 days ago
Fri, Jan 8 - Sun, Jan 10
TPA
Tampa Intl.
ILG
New Castle
$126 Roundtrip, found 4 hours ago
$126
Roundtrip
found 4 hours ago
Select Avelo Airlines flight, departing Fri, Jan 8 from Tampa Intl. to New Castle, returning Sun, Jan 10, priced at $126 found 4 hours ago
Fri, Jan 22 - Mon, Jan 25
MCO
Orlando Intl.
ILG
New Castle
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Avelo Airlines flight, departing Fri, Jan 22 from Orlando Intl. to New Castle, returning Mon, Jan 25, priced at $199 found 2 days ago
OriginDestinationTravel DatesFlights From*
DTWPhiladelphiaNovember 5 to November 9$63
ATLPhiladelphiaDecember 14 to December 16$68
IAHPhiladelphiaNovember 4 to November 7$135
BWIPhiladelphiaDecember 3 to December 9$163
INDPhiladelphiaNovember 9 to November 16$163
DENPhiladelphiaNovember 18 to November 25$187
LAXPhiladelphiaOctober 27 to October 31$282
FCOPhiladelphiaNovember 12 to November 18$753
KWIPhiladelphiaDecember 18 to December 25$1,066
KIXPhiladelphiaDecember 21 to December 29$1,583
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ATLTrentonOctober 9 to November 12$267
IAHPhiladelphiaOctober 10 to October 13$349
DTWTrentonOctober 10 to October 17$365
DENTrentonOctober 9 to October 10$394
INDTrentonOctober 10 to October 12$423
LAXPhiladelphiaOctober 10 to October 12$428
BWIPhiladelphiaOctober 11 to October 12$789
FCOPhiladelphiaOctober 9 to October 12$821
*Prices include taxes and fees

Best New Castle County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Rittenhouse Philadelphia
5.0-star property

The Rittenhouse Philadelphia

Nov 19 - Nov 22

3 night stay

Atlanta (ATL) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,836, price is now $1,104 per person
$1,104
per person
found 1 day ago
Casa De Miliki
3.0-star property

Casa De Miliki

Oct 31 - Nov 3

3 night stay

Orlando (MCO) to Philadelphia (PHL)

American Airlines • Coach

Philadelphia (PHL) to Orlando (MCO)

Frontier Airlines • Coach
Price was $5,239, price is now $2,605 per person
$2,605
per person
found 20 hours ago
Cozy Home near City Center with Hot tub
3.0-star property

Cozy Home near City Center with Hot tub

Nov 25 - Nov 29

4 night stay

Los Angeles (LAX) to Philadelphia (PHL)

American Airlines • Coach

Philadelphia (PHL) to Los Angeles (LAX)

Frontier Airlines • Coach
Price was $7,272, price is now $3,786 per person
$3,786
per person
found 1 day ago
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See all available trips from Atlanta to New Castle County
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Travelers ❤️ These New Castle County 🏨

Sonesta Select Newark Christiana Mall

Sonesta Select Newark Christiana Mall

3 out of 5
48 Geoffrey Dr Newark DE
Stay at this hotel in Newark. Enjoy free WiFi, free parking, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Christiana Mall and Delaware Park Racetrack and Slots are located nearby.
7.6/10 Good! (1,295 reviews)
"They were in the process of renovating, so I was happy we got a renovated room. The towels were only a step up from a paper towel! The area was a little sketchy, and I would not have liked to stay there if I was alone. They make me put down $150 for incidentals which I thought was ridiculous, especially ..."

Reviewed on Oct 5, 2026

Opens in a new windowSonesta Select Newark Christiana Mall
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! (4,847 reviews)
"Staff were amazing. The building is just run down with chipped paint and cracked walls, horrible air conditioning, and rooms that are squeezed so tightly together you and your neighbor cannot leave your rooms at the same time. Horrible design!"

Reviewed on Oct 6, 2026

Opens in a new windowClub Quarters Hotel Rittenhouse Square, Philadelphia
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.
Opens in a new windowThe Windsor Suites
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Motto by Hilton Philadelphia Rittenhouse Square

Motto by Hilton Philadelphia Rittenhouse Square

3.5 out of 5
31 S 19th St Philadelphia PA
Stay at this hotel in Philadelphia. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Rittenhouse Square and Pennsylvania Convention Center are located nearby.
Opens in a new windowMotto by Hilton Philadelphia Rittenhouse Square
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 $63 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?
November 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 $63. 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 $63 and $1,583. 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.