Vuelos de Delta de Wilmington (ILM) a San Antonio (SAT) desde $133

For info on any current San Antonio Airport quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out en route.

Once you receive the boarding pass for your Delta Air Lines flight from Wilmington Intl. Airport to SAT, you should be able to see which terminals you’ll be flying in and out of. Your carrier will have the answers if those details are missing from your ticket.

Unfortunately, there aren’t any direct flights between Wilmington Intl. Airport and San Antonio Airport with Delta Air Lines. Plan to make at least one stopover if you need to stick to this particular airline and route.

Your Delta Air Lines flight from ILM to SAT will take an average of 4 hours and 7 minutes. But there are many things you can do to keep yourself busy. Chatting to the person beside you about their amazing travel experiences is one of them. If you’d prefer a different sort of in-flight entertainment, you could always listen to an audio book.

Delta Air Lines operates about 3 flights every day from ILM to San Antonio Airport.

For more info about changing your flight to San Antonio Intl. Airport (SAT), please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.