$38 Cheap flights to New Castle County

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Top places to visit in New Castle County

A large, historic house with a symmetrical facade, green shutters, and a well-maintained garden.
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Wilmington

Wilmington

Cheap flights to New Castle County from $38 One Way, $76 Round Trip

$76 return flights and $38 one-way flights to New Castle County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 15 - Sun, Oct 18
FLL
Fort Lauderdale
PHL
Philadelphia
$76 Roundtrip, just found
$76
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 15 from Fort Lauderdale to Philadelphia, returning Sun, Oct 18, priced at $76 just found
Thu, Sep 17 - Sun, Sep 27
MIA
Miami
PHL
Philadelphia
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 17 from Miami to Philadelphia, returning Sun, Sep 27, priced at $78 just found
Thu, Sep 17 - Sun, Sep 27
FLL
Fort Lauderdale
TTN
Trenton
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Allegiant Air flight, departing Thu, Sep 17 from Fort Lauderdale to Trenton, returning Sun, Sep 27, priced at $78 just found
Tue, Sep 8 - Tue, Sep 8
ATL
Atlanta
PHL
Philadelphia
$82 Roundtrip, found 10 hours ago
$82
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Sep 8 from Atlanta to Philadelphia, returning Tue, Sep 8, priced at $82 found 10 hours ago
Thu, Oct 8 - Thu, Oct 15
FLL
Fort Lauderdale
ILG
Wilmington
$95 Roundtrip, found 3 hours ago
$95
Roundtrip
found 3 hours ago
Select Avelo Airlines flight, departing Thu, Oct 8 from Fort Lauderdale to Wilmington, returning Thu, Oct 15, priced at $95 found 3 hours ago
Wed, Oct 21 - Sat, Oct 24
ATL
Atlanta
PHL
Philadelphia
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Delta flight, departing Wed, Oct 21 from Atlanta to Philadelphia, returning Sat, Oct 24, priced at $119 just found
Thu, Oct 1 - Sun, Oct 4
ORD
Chicago
PHL
Philadelphia
$123 Roundtrip, found 8 hours ago
$123
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Chicago to Philadelphia, returning Sun, Oct 4, priced at $123 found 8 hours ago
Wed, Oct 21 - Sat, Oct 24
ATL
Atlanta
PHL
Philadelphia
$151 Roundtrip, just found
$151
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Oct 21 from Atlanta to Philadelphia, returning Sat, Oct 24, priced at $151 just found
Thu, Sep 10 - Sat, Sep 12
ORD
Chicago
TTN
Trenton
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Chicago to Trenton, returning Sat, Sep 12, priced at $181 found 1 day ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
ATLPhiladelphiaAugust 8 to August 15$146
IAHTrentonAugust 8 to October 8$259
DTWTrentonAugust 7 to September 16$274
DENTrentonAugust 8 to August 11$320
INDPhiladelphiaAugust 9 to August 11$325
LAXTrentonAugust 7 to August 18$428
DENNew CastleAugust 7 to August 10$557
BWIPhiladelphiaAugust 8 to August 9$615
KIXPhiladelphiaAugust 7 to August 16$1,948
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic New Castle County Accommodation Deals

Quality Inn Newark - Wilmington

Quality Inn Newark - Wilmington

2.5 out of 5
65 Geoffrey Dr Newark DE
Fully refundable
$65 nightly
The price is $72 total per night from Aug 9 to Aug 10
$72 total
Aug 9 - Aug 10
Total with taxes and fees
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 ...
Opens in a new windowQuality Inn Newark - Wilmington
Philadelphia Marriott Downtown

Philadelphia Marriott Downtown

4 out of 5
1201 Market St Philadelphia PA
Fully refundableReserve now, pay when you stay
$179 nightly
The price is $208 total per night from Aug 16 to Aug 17
$208 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy 2 restaurants, breakfast (surcharge), and room service. Our guests praise the helpful staff ...
Opens in a new windowPhiladelphia Marriott Downtown
Loews Philadelphia Hotel

Loews Philadelphia Hotel

4 out of 5
1200 Market St Philadelphia PA
Fully refundableReserve now, pay when you stay
$189 nightly
The price is $220 total per night from Aug 23 to Aug 24
$220 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Philadelphia. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and ...
Opens in a new windowLoews Philadelphia Hotel
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W Philadelphia

W Philadelphia

5 out of 5
1439 CHESTNUT ST Philadelphia PA
Fully refundableReserve now, pay when you stay
$199 nightly
The price is $232 total per night from Aug 9 to Aug 10
$232 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this luxury hotel in Philadelphia. Enjoy a full-service spa, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and ...
9/10 Wonderful! (1,258 reviews)
"Excellent"

Reviewed on Aug 1, 2026

Opens in a new windowW Philadelphia
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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

New Castle County

Get the absolute lowest prices on flights to New Castle County by shopping with Orbitz. Orbitz is the most efficient travel planner around, allowing you to search, compare and book discount domestic and international flights fast. With cutting-edge mobile tools and access to frequent flier rewards programs, we have everything you need for both your routine and holiday excursions.

Book Your Flight To New Castle County Using Your Mobile Device

New mobile app tools enable those with hand-held devices to scout out the best bargains and to secure tickets from any location. If you have an iPhone, iPad or Android device, you may take advantage of special discounts, only available to mobile device customers, when you book hotel rooms or car rentals on the same day as booking New Castle County flights.

Avoid Check-In Hassles When Traveling On Flights to New Castle County

Orbitz also provides an array of resources that can help you eliminate most check-in hassles. Detailed baggage information is continually available for New Castle County flights. Mobile apps can also be used to share travel itineraries with family members or business associates.

Keeping Everyone Up To Date

When you download the free Orbitz mobile phone app, you can get regular and free flight updates. These will keep you informed of important scheduling changes. Updates can even be sent to several contacts, helping to keep everyone current on anticipated arrival times and all other relevant flight details.

Orbitz makes traveling on a budget very easy to do. We provide everything you need to plan your ideal trip from start to finish. Getting there and back again is a snap when you book your New Castle County flight using Orbitz.

Frequently asked questions

What is the best airport to fly to in New Castle County?
Jet into Wilmington, DE (ILG-New Castle), the main entry point to New Castle County. Organizing your getaway to this region doesn't get much easier than that.
How much is a flight to New Castle County?
Lots of incredible deals were picked up this week, with round-trip flights to New Castle County fluctuating from $76 to $1,948. But it was passengers starting their trip from Miami (MIA) who bagged the biggest bargains. One-way fares to New Castle County started from a low $38.
How to book the cheapest flight to New Castle County?
With some of the most amazing flight deals around, you'll get more for your money with Orbitz. The following hints and tips will help you score cheap flights to New Castle County — and leave you with more cash to play with:

  • Consider taking off from or landing at alternative airports for a cheaper fare. Enter your preferred departure and arrival points in the form fields, then choose the 'Nearby airports' function below. It will show you any available options.
  • Also, click on the 'Show flexible dates' link to see the airfares on days around your chosen departure. You may be able to score cheaper flight deals if you're flexible with your plans.
  • To optimize your results, hit 'Show options.' You can search based on seating class, airlines, and nonstop and refundable flights. You can also select your preferred flight times under 'Sort & Filter' to the left.
  • Once you've sorted out your travel dates, don't wait to book. Ticket prices generally rise as the departure date gets closer.
  • Combine your hotels, flights and car rentals into a cost-effective package deal. Save your cash for things you're really excited about, like exploring New Castle County.
  • Flying during peak season often means pricey airfares. If possible, plan your trip outside of popular periods, such as Christmas, New Year's Eve and Easter.

What is the best time to book a flight to New Castle County?
Generally speaking, the cheapest month to book a plane ticket is in January. This is closely followed by February and August. When searching for a cheap flight to New Castle County, it's always good to be ready to book. Cheap deals pop up quickly and don't stick around!
What day of the week is the cheapest to book a flight to New Castle County?
If you're after cheap airfares to New Castle County, the best days of the week to book are Tuesdays, Wednesdays and Saturdays. With Orbitz (and a bit of good timing!), a terrific flight deal will be all yours.
What is the cheapest day of the week to fly to New Castle County?
Based on Orbitz data from 2020, Monday tends to be the best day to nab cheap flights to New Castle County. Tuesday also offers wallet-friendly fares, whereas Saturday has the highest ticket rates. Even though leaving at the weekend may be easier to organize, you'll have more cash in your pocket to play with if you fly out early in the week.
What is the cheapest month to fly to New Castle County?
We won't keep you in suspense — according to Orbitz data, August is generally the most affordable month to fly. Ideal for those who want a weekend getaway or simply escape from it all before the weather changes. The most expensive time to fly is the height of summer, with fares peaking in June.
Which airlines allow free cancellation?
If you think your travel plans may change, Orbitz will help you lock in a flexible ticket. All you need to do is click on "Filter by flexible change policies" when searching for your New Castle County flights. We'll show you all the airlines that include free cancellation and no change fees — along with awesome low prices.
What do I need for the flight to New Castle County?
Whether you're familiar with flying or you're new to the skies, it's always great to be prepared on your trip. Here are some tips and things to take into account:

  • Travel paperwork such as visas and identification are essential. To avoid any last-minute delays when you check in, ensure that your booking is under the same name, birth date and gender as your government-issued ID.
  • Stuff your carry-on bag with snacks and things to keep you busy and you'll easily pass the time on your medium-haul flight. If you can, jump on the airport's Wi-Fi and download your favorite podcast or playlist to your device prior to take off.
  • Aeroplane cabins often get chilly. Even if you're flying during the height of summer, be sure to bring an extra warm layer just in case.

How do I get cheap first-class/business deals to New Castle County?
If you think a business or first-class fare is out of your reach, you may want to think again. Here are some terrific tips to help you nab a premium flight to New Castle County for less:

  • Be flexible with your travel dates and wait for sales or exclusive offers on first or business-class airfares.
  • Plenty of budget carriers offer comfortable business-class seating that doesn't cost a bundle.
  • Bid for an upgrade in online auctions (if available) or upgrade your seat with points earned through loyalty programs.

What is the best time to go to New Castle County?
New Castle County is a busy place in May, June and August. If you're thinking of visiting during these months, it would be a good idea to book in advance to ensure you land the greatest deals. Want to know what summertime's like in New Castle County? Average daily temperatures generally sit between 65 ºF and 85 ºF. Like many destinations in the Northern Hemisphere, summertime begins June 20 here.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.