Cheap Flights from Wilmington (ILG) to Carlsbad (CLD)

Popular airlines from Wilmington, DE (ILG-New Castle) to Carlsbad, CA (CLD-McClellan-Palomar)

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Cheap Flights from Wilmington to Carlsbad (ILG-CLD)

Prices were available within the past 7 days and start at for one-way flights and $423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 18 - Tue, Dec 2
ILG
Wilmington
CLD
Carlsbad
$423 Roundtrip, found 1 day ago
$423
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 18 from Wilmington to Carlsbad, returning Tue, Dec 2, priced at $423 found 1 day ago
American Airlines
Tue, Feb 10 - Sun, Feb 15
ILG
Wilmington
CLD
Carlsbad
$470 Roundtrip, found 4 hours ago
$470
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Feb 10 from Wilmington to Carlsbad, returning Sun, Feb 15, priced at $470 found 4 hours ago
American Airlines
Sun, Feb 15 - Thu, Feb 19
ILG
Wilmington
CLD
Carlsbad
$517 Roundtrip, found 4 hours ago
$517
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sun, Feb 15 from Wilmington to Carlsbad, returning Thu, Feb 19, priced at $517 found 4 hours ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
ILG
Wilmington
CLD
Carlsbad
$630 Roundtrip, found 6 days ago
$630
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 23 from Wilmington to Carlsbad, returning Tue, Dec 30, priced at $630 found 6 days ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
ILG
Wilmington
CLD
Carlsbad
$727 Roundtrip, found 4 days ago
$727
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Dec 23 from Wilmington to Carlsbad, returning Tue, Dec 30, priced at $727 found 4 days ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
ILG
Wilmington
CLD
Carlsbad
$750 Roundtrip, found 6 days ago
$750
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 23 from Wilmington to Carlsbad, returning Tue, Dec 30, priced at $750 found 6 days ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
ILG
Wilmington
CLD
Carlsbad
$846 Roundtrip, found 4 days ago
$846
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Dec 23 from Wilmington to Carlsbad, returning Tue, Dec 30, priced at $846 found 4 days ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
ILG
Wilmington
CLD
Carlsbad
$894 Roundtrip, found 6 days ago
$894
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 23 from Wilmington to Carlsbad, returning Tue, Dec 30, priced at $894 found 6 days ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
ILG
Wilmington
CLD
Carlsbad
$956 Roundtrip, found 6 days ago
$956
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 23 from Wilmington to Carlsbad, returning Tue, Dec 30, priced at $956 found 6 days ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
ILG
Wilmington
CLD
Carlsbad
$991 Roundtrip, found 4 days ago
$991
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Dec 23 from Wilmington to Carlsbad, returning Tue, Dec 30, priced at $991 found 4 days ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
ILG
Wilmington
CLD
Carlsbad
$1,053 Roundtrip, found 4 days ago
$1,053
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Dec 23 from Wilmington to Carlsbad, returning Tue, Dec 30, priced at $1,053 found 4 days ago
American Airlines
Sun, Nov 30 - Sun, Dec 21
ILG
Wilmington
CLD
Carlsbad
$1,136 Roundtrip, found 1 day ago
$1,136
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Nov 30 from Wilmington to Carlsbad, returning Sun, Dec 21, priced at $1,136 found 1 day ago

Alternative airports near Carlsbad

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest option available. Average driving time to city center is 38 minutes. Flights from $436
SAN
San Diego Intl.
Cheapest
Average driving time to city center38 min
Flights from $436

Frequently asked questions

How much does a flight from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD) cost?
Secure a cheap one-way flight or cheap return flight from $423 from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD)?
Flying in November is a good way to save, as it's the cheapest month for flights between ILG and CLD. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ILG to CLD flight.
How many flights per day from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD)?
There are no daily direct flights from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from ILG to CLD?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD)?
To avoid possible delays on the Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD) last-minute?
Booking your ticket from ILG to CLD right before your journey is usually more expensive. However, if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book an ILG to CLD flight and hotel package?
Compared with arranging flights and hotels separately, booking an ILG to CLD flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Wilmington, DE (ILG-New Castle) to McClellan-Palomar Airport (CLD)?
If you booked your ILG to CLD flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
New Castle
Destination airport
McClellan-Palomar
Airlines serving
American Airlines
Roundtrip price
$422
Distance
2339 mi

Book with confidence

Wilmington to Carlsbad Flights

The cheapest times to fly from Wilmington to Carlsbad

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Wilmington to Carlsbad are during the month of November. You can find some of the cheapest flights from Wilmington to Carlsbad with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Wilmington to Carlsbad

Sunday is one of the best days to book for cheap flights from Wilmington to Carlsbad: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Wilmington to Carlsbad

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Wilmington to Carlsbad in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Wilmington to Carlsbad flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Wilmington to Carlsbad airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Wilmington to Carlsbad Flights

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*Available to One Key members.