Vuelos de Delta de San Antonio (SAT) a San Juan (SJU) desde $187

Be sure to check out our Covid-19 Travel Advisor to find out if there are any current travel advice reports and quarantine requirements in place in Luis Munoz Marin Intl. Airport (SJU) when jet-setting from San Antonio Intl. Airport (SAT).

Check your boarding pass to find out which SAT terminal you’ll be departing from on your way to SJU with Delta Air Lines. If you can’t spot the information on there, contact your airline.

As you can’t fly direct from San Antonio Intl. Airport (SAT) to SJU with Delta Air Lines, make the most of your stopover. Shout yourself some drinks at a cozy airport bar, or wander about the terminal and enjoy a little retail therapy.

Take in a movie or two, listen to music through your headphones or just recline your seat and take it easy. Whatever you prefer, find a way to entertain yourself during the 6 hours and 3 minutes that it takes to go from SAT to SJU with Delta Air Lines.

You’ll find around 2 Delta Air Lines flights each day from SAT to SJU.

For more info about changing your flight to Isla Verde Intl. Airport, 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.