United Flights from Washington (DCA) to San Juan (SJU)

Once you receive the boarding pass for your United Airlines flight from Washington, DC (DCA-Ronald Reagan Washington National) to San Juan (SJU-Luis Munoz Marin Intl.), you should be able to see which terminals you'll be flying in and out of. Your carrier will be able to help if you can't find those details on your ticket.

United Airlines doesn't operate direct flights between Washington, DC (DCA-Ronald Reagan Washington National) and San Juan (SJU-Luis Munoz Marin Intl.), so plan on making at least one stopover. If you're not pushed for time between flights, hit the airport shops while waiting for your connection.

Get some in-flight shut-eye and begin your getaway feeling refreshed and relaxed. You'll have plenty of time to do so when traveling with United Airlines between Washington, DC (DCA-Ronald Reagan Washington National) and San Juan (SJU-Luis Munoz Marin Intl.), with the flight taking on average 5 hours and 32 minutes.

If you're thinking about a journey from DCA to SJU, you can pick from at least 2 United Airlines flights daily.

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.