Cheap Flights from San Juan (SIG) to Wilmington (ILG)

Popular airlines from San Juan (SIG-Fernando Luis Ribas Dominicci) to Wilmington, DE (ILG-New Castle)

Frequently asked questions

How much does a flight from Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle) cost?
Grab a cheap one-way flight or cheap return flight from Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle)?
is the cheapest month to fly from SIG to ILG. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SIG to ILG flight.
How many flights per day from Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle)?
There aren't any daily direct flights available from Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SIG to ILG?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle)?
To avoid potential delays on the Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle) last-minute?
Booking your ticket from SIG to ILG shortly before your getaway is usually more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from Fernando Luis Ribas Dominicci Airport (SIG) to Wilmington, DE (ILG-New Castle)?
It's usually possible to reschedule or cancel your SIG to ILG flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Fernando Luis Ribas Dominicci
Destination airport
New Castle
Distance
1571 mi

Book with confidence

Book with confidence

San Juan to Wilmington Flights

The cheapest times to fly from San Juan 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 San Juan to Wilmington are during the month of . You can find some of the cheapest flights from San Juan to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Wilmington

Sunday is one of the best days to book for cheap flights from San Juan 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 San Juan 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 San Juan 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 San Juan 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 San Juan 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.

 

San Juan to Wilmington Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.