Vuelos de Delta de Louisville (SDF) a San Juan (SJU) desde $127

For information on any current Luis Munoz Marin Intl. Airport (SJU) travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught up en route.

Once you’re issued with the boarding pass for your Delta Air Lines flight from Louisville Muhammad Ali Intl. Airport to SJU, you should be able to see which terminals you’ll be jetting in and out of. Your carrier will be able to help if those details are missing from your ticket.

You won’t find any nonstop flights with Delta Air Lines from Louisville Intl. Airport (SDF) to SJU. But think of it this way — you can use this time to stretch your legs before your next flight.

Pack that novel in your carry-on you’ve been eager to read. A flight from Louisville Muhammad Ali Intl. Airport to Luis Munoz Marin Intl. Airport (SJU) with Delta Air Lines takes roughly 5 hours and 6 minutes. You’ll have ample time to completely lose yourself in the riveting plot.

If you’re considering a trip from SDF to SJU, you can select from about 2 Delta Air Lines flights each day.

For more info about changing your flight to SJU, 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.