Title: Cheap Flights from Wilmington (ILG) to San Juan (SJU) - Expedia.ca ![Condado Beach which includes general coastal views and a coastal town](https://images.trvl-media.com/place/6082351/ae98bc8e-4169-4654-a33a-bab2e7b17b7e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Wilmington (ILG) to San Juan (SJU) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Wilmington, DE (ILG-New Castle) to Luis Munoz Marin Intl. Airport (SJU) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ilg,to:sju,departure:23/10/2025TANYT&leg2=from:sju,to:ilg,departure:30/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from ILG to Isla Verde Intl. Airport? > Round-trip flights between ILG and SJU start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from ILG to Isla Verde Intl. Airport? > Most flights can be cancelled online, but whether you incur a fee depends on your airline. If you do need to cancel your break, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from ILG to Isla Verde Intl. Airport that have flexible change policies? > Plenty of airlines will allow you to move your flight without a change fee. All you pay is the cost difference between the two flights. When looking for ILG to Isla Verde Intl. Airport flights, you'll find a "No change fees" box for you to pick. ### How far is the flight from ILG to SJU? > You'll be cruising at altitude for a while, as the flight distance from ILG to SJU is 2,500 kilometres. Create a playlist of your favourite podcasts before you leave home to stay entertained during your trip. ### Which airlines fly direct from ILG to Isla Verde Intl. Airport? > Operating 8 flights every month, Avelo Airlines (XP) is a great choice when flying straight from ILG to Luis Munoz Marin Intl. Airport (SJU). ### Are ILG to Isla Verde Intl. Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from ILG to SJU at the last minute could be your ticket to a great deal. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia. ## Travel information | Origin airport | New Castle | | --- | --- | | Destination airport | Luis Munoz Marin Intl. | | Distance | 2520 km | | Average flight time | 2 hours 46 mins | ## Book with confidence ### New Castle to San Juan Flights **The easy way to book your flights from Wilmington to San Juan**  With Expedia, it’s simple to find and book flights to San Juan from Wilmington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Luis Munoz Marin Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Wilmington to San Juan today, tomorrow, or this week.   **Save dollars with cheap flights from New Castle, ILG to Luis Munoz Marin Intl., SJU**  Sort your search results by price to find great deals on your flight from Wilmington to San Juan—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Juan from Wilmington currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to San Juan   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to San Juan from Wilmington**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Juan with Expedia today. \*Available to Expedia members.