Cheap Flights from El Salvador (ESR) to Wilmington (ILG)

Popular airlines from El Salvador (ESR) to Wilmington, DE (ILG-New Castle)

Frequently asked questions

How much does a flight from El Salvador (ESR) to Wilmington, DE (ILG-New Castle) cost?
Snag a cheap one-way flight or cheap return flight from El Salvador (ESR) to Wilmington, DE (ILG-New Castle) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from El Salvador (ESR) to Wilmington, DE (ILG-New Castle)?
The cheapest month to fly from ESR to ILG is , when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from El Salvador (ESR) to Wilmington, DE (ILG-New Castle)?
To find the cheapest airline flying from ESR to ILG, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from El Salvador (ESR) to Wilmington, DE (ILG-New Castle)?
Nonstop flights from El Salvador (ESR) to Wilmington, DE (ILG-New Castle) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ESR to ILG?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, carrier 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 El Salvador (ESR) to Wilmington, DE (ILG-New Castle)?
Book a flight from El Salvador (ESR) to Wilmington, DE (ILG-New Castle) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 El Salvador (ESR) to Wilmington, DE (ILG-New Castle) last-minute?
Last-minute bookings from ESR to ILG are generally more expensive. For the lowest prices, start searching for flights well ahead of time. That said, if you can play around with your travel dates, you may land a cheap ticket right before your journey.
Can I cancel or change the date of my flight from El Salvador (ESR) to Wilmington, DE (ILG-New Castle)?
In most instances, you're able to reschedule or cancel your ESR to ILG flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
El Salvador
Destination airport
New Castle
Distance
4574 mi

Book with confidence

Book with confidence

El Salvador to Wilmington Flights

The cheapest times to fly from El Salvador to Wilmington

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 El Salvador to Wilmington are during the month of . You can find some of the cheapest flights from El Salvador to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from El Salvador to Wilmington

Sunday is one of the best days to book for cheap flights from El Salvador to Wilmington: 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 El Salvador to Wilmington

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 El Salvador to Wilmington 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 El Salvador to Wilmington 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 El Salvador to Wilmington 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.

 

El Salvador to Wilmington Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.