$27 Cheap flights to New Castle County

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Top places to visit in New Castle County

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

Wilmington

Wilmington

Cheap flights to New Castle County from $27 One Way, $52 Round Trip

$52 return flights and $27 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.

Fri, Aug 14 - Sun, Aug 16
ATL
Atlanta
PHL
Philadelphia
$52 Roundtrip, found 2 hours ago
$52
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Aug 14 from Atlanta to Philadelphia, returning Sun, Aug 16, priced at $52 found 2 hours ago
Fri, Oct 16 - Mon, Oct 19
MCO
Orlando
TTN
Trenton
$82 Roundtrip, found 6 days ago
$82
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Oct 16 from Orlando to Trenton, returning Mon, Oct 19, priced at $82 found 6 days ago
Sat, Aug 29 - Mon, Aug 31
MCO
Orlando
ILG
Wilmington
$87 Roundtrip, found 5 days ago
$87
Roundtrip
found 5 days ago
Select Avelo Airlines flight, departing Sat, Aug 29 from Orlando to Wilmington, returning Mon, Aug 31, priced at $87 found 5 days ago
Wed, Sep 2 - Wed, Sep 9
MCO
Orlando
PHL
Philadelphia
$118 Roundtrip, found 2 hours ago
$118
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Sep 2 from Orlando to Philadelphia, returning Wed, Sep 9, priced at $118 found 2 hours ago
Sat, Oct 3 - Tue, Oct 6
ATL
Atlanta
PHL
Philadelphia
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 3 from Atlanta to Philadelphia, returning Tue, Oct 6, priced at $119 found 1 day ago
Tue, Sep 1 - Sat, Sep 5
ATL
Atlanta
PHL
Philadelphia
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Sep 1 from Atlanta to Philadelphia, returning Sat, Sep 5, priced at $131 found 4 days ago
Thu, Sep 17 - Tue, Sep 22
DFW
Dallas
PHL
Philadelphia
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Sep 17 from Dallas to Philadelphia, returning Tue, Sep 22, priced at $157 found 2 days ago
Sat, Aug 15 - Sat, Aug 15
ATL
Atlanta
PHL
Philadelphia
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 15 from Atlanta to Philadelphia, returning Sat, Aug 15, priced at $162 found 6 days ago
Sat, Aug 15 - Sun, Aug 16
ATL
Atlanta
TTN
Trenton
$167 Roundtrip, found 2 hours ago
$167
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Aug 15 from Atlanta to Trenton, returning Sun, Aug 16, priced at $167 found 2 hours ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
ATLPhiladelphiaJuly 18 to July 19$230
IAHTrentonJuly 18 to July 25$266
DTWTrentonJuly 18 to July 21$296
DENPhiladelphiaJuly 18 to July 19$336
INDPhiladelphiaJuly 17 to July 19$353
LAXTrentonJuly 18 to July 21$372
BWIPhiladelphiaJuly 19 to July 23$1,010
BWINew CastleJuly 19 to July 20$2,313
*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 Jul 20 to Jul 21
$72 total
Jul 20 - Jul 21
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 ...
5.8/10 (1,019 reviews)
"This place was very much run-down. The AC in the room was not working even though it was set on full blast at the lowest setting. The room reeked of stale cigarette smoke, multiple occupants of nearby rooms were out in the open smoking weed. My kid was able to go enjoy the swimming pool, which was ..."

Reviewed on Jul 13, 2026

Opens in a new windowQuality Inn Newark - Wilmington
Club Quarters Hotel Rittenhouse Square, Philadelphia

Club Quarters Hotel Rittenhouse Square, Philadelphia

4 out of 5
1628 Chestnut St Philadelphia PA
$132 nightly
The price is $154 total per night from Aug 9 to Aug 10
$154 total
Aug 9 - Aug 10
Total with taxes and fees
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 ...
9/10 Wonderful! (4,739 reviews)
"Clean room perfect location"

Reviewed on Jul 13, 2026

Opens in a new windowClub Quarters Hotel Rittenhouse Square, Philadelphia
The Bellevue Hotel - The Unbound Collection by Hyatt

The Bellevue Hotel - The Unbound Collection by Hyatt

4.5 out of 5
200 South Broad Street Philadelphia PA
Fully refundableReserve now, pay when you stay
$261 nightly
The price is $303 total per night from Jul 27 to Jul 28
$303 total
Jul 27 - Jul 28
Total with taxes and fees
Book a stay at this luxury hotel in Philadelphia. Enjoy free WiFi, 3 indoor pickleball courts, and breakfast (surcharge). Our guests praise the helpful staff ...
8.6/10 Excellent! (1,003 reviews)
"IRA is the best part of this hotel!! The WiFi was spotty but the place is beautiful and well located. The new supper club is insanely gorgeous!! And the gym!!!!!"

Reviewed on Jul 2, 2026

Opens in a new windowThe Bellevue Hotel - The Unbound Collection by Hyatt
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Philadelphia Marriott Downtown

Philadelphia Marriott Downtown

4 out of 5
1201 Market St Philadelphia PA
Fully refundableReserve now, pay when you stay
$180 nightly
The price is $209 total per night from Aug 12 to Aug 13
$209 total
Aug 12 - Aug 13
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 ...
8.6/10 Excellent! (2,173 reviews)
"Always a great stay!"

Reviewed on Jul 13, 2026

Opens in a new windowPhiladelphia Marriott Downtown
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

Are you in the mood for a cruise? Shop Orbitz today for cheap cruises and flights to New Castle County. Our award-winning cruise site features exclusive offers, information for first-timers and top destinations and activities. Make discount domestic and international travel plans in an instant with cutting-edge mobile tools from Orbitz.

Top Pick

Orbitz holds a “Best of the Web” Cruise Site Award from Forbes Magazine. You won’t find better deals anywhere on low cost cruises and low fare New Castle County flights. Our Customer Care and guaranteed low prices make Orbitz the team to beat in budget cruises and air ticket sales.

Exclusive Offers

Register for Orbitz email updates and our cruise experts will notify you of bargain tickets on cruises as they’re posted. Install our free mobile apps on your iPad, iPhone or Android for easy booking and mobile-only savings on flights to New Castle County. Visit www.Orbitz.com to learn more about these amazing benefits and our 110% Best Price Guarantee.

First-Timers

Are you and your family cruise newbies? Orbitz offers Cruising 101 and Cruise FAQ to answer any questions you may have. Book your cruise and air travel with Orbitz On the Go for greater savings on New Castle County flights.

Ports and Play

Be sure to check our cruise page for free shore excursions, onboard spending, balcony upgrades and other perks. Orbitz offers last-minute, luxury, weekend and summer cruises. You can even designate which port you want to sail from and pre-book on-shore activities. Get there on the cheap with discounts on flights to New Castle County and New Castle County flights. Get more bang for your travel buck at 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 $52 to $2,313. But it was passengers starting their trip from Atlanta (ATL) who bagged the biggest bargains. One-way fares to New Castle County started from a low $27.
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.