United Flights from Dallas (DFW) to San Juan (SJU) from $99

Your boarding pass usually displays which terminal your United Airlines flight will be leaving from at Dallas, TX (DFW-Dallas-Fort Worth Intl.). It might also be able to provide you with the arrival details for San Juan (SJU-Luis Munoz Marin Intl.). If not, you might like to ask your airline.

United Airlines doesn't fly direct between Dallas, TX (DFW-Dallas-Fort Worth Intl.) and San Juan (SJU-Luis Munoz Marin Intl.), so get ready to make at least one stopover. If you have enough time between flights, check out the airport shops while you wait for your connection.

Bring that novel on board you've been eager to read. A flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) with United Airlines takes roughly 7 hours and 49 minutes. You'll have sufficient time to lose yourself in the plot.

Take your pick of about 2 flights per day with United Airlines from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to San Juan (SJU-Luis Munoz Marin Intl.).

For more info about changing your flight to San Juan (SJU-Luis Munoz Marin Intl.), please visit our Customer Service Portal.

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.