IAD to SJU (Washington to San Juan) Flights

Last Minute Flights from IAD to SJU

Best airfare and ticket deals for IAD to SJU flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IADSan JuanApril 28 to May 8$525
*Prices include taxes and fees

Cheapest IAD to SJU Flights

Best airfare and ticket deals for IAD to SJU flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IADSan JuanMay 14 to May 15$262
IADSan JuanJune 2 to June 12$263
IADSan JuanMay 21 to May 31$272
IADSan JuanMay 21 to May 30$295
*Prices include taxes and fees
IAD to SJU Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
Luis Munoz Marin Intl.
Destination airport IATA code
SJU
Distance
1574 mi

Frequently asked questions

Which airlines with flights from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Juan Airport (SJU-Luis Munoz Marin Intl.) allow free cancellation due to COVID-19?
To find all the airlines that allow flexible COVID-19 related changes, just use our convenient filter function. Get started by typing in your travel details. Then, once all the available flights are in front of you, check the “No change fee” box under “Flexible change policies” on the left. Spend some time reading through the air carrier’s rules and regulations before finalizing your IAD to San Juan Airport (SJU-Luis Munoz Marin Intl.) airfare.
What airlines fly direct from IAD to SJU?
Get your trip off to a stress-free start with United Airlines (UA). This carrier lists 30 nonstop flights per month from IAD to SJU, so you’ll be skipping down the streets of San Juan in a flash!
How many flights are there from IAD to SJU?
About 26 every day. If you’re in a big rush to fly to San Juan, see if you can score a good last-minute deal from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Juan Airport (SJU-Luis Munoz Marin Intl.) and then reserve it pronto!
How long does it take to fly from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Juan Airport (SJU-Luis Munoz Marin Intl.)?
Washington, DC Airport (IAD-Washington Dulles Intl.) to San Juan Airport (SJU-Luis Munoz Marin Intl.) takes about 6 hours and 31 minutes. That’s an ideal length of time to take in a popular new TV series, get immersed in a podcast or catch some z’s.
What is the flight distance from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Juan Airport (SJU-Luis Munoz Marin Intl.)?
Covering a distance of 1600 miles (2500 km), you’ll be in your seat for some time during this medium-haul flight. Need more legroom? Ask for an aisle seat. Otherwise, sit at the window and enjoy the changing scenery between Loudoun County and San Juan.
How many morning flights are there from IAD to SJU?
The IAD to SJU route has excellent connections, with 94 morning flights available every week.
  • You can fly off as bright and early as 6:30AM if you grab a seat with United Airlines (UA). This airline has 38 weekly flights that depart before midday.
  • As another option, book an airfare with Delta (DL) and leave as early as 6:00AM. This company lists 28 morning flights a week between IAD and SJU.
How many afternoon flights are there from IAD to SJU?
With 90 afternoon and evening flights from IAD to SJU each week, you can forget about racing to the check-in counter at the crack of dawn.
  • Score an airfare with United Airlines (UA), which has 47 flights every week that jet off after midday. 12:30PM is the earliest of those departures.
  • Delta (DL) provides 23 afternoon and evening flights each week. The first is scheduled for 1:01PM.
  • Or, take off from 12:19PM onward with American Airlines (AA). This airline offers 19 afternoon and evening flights every week.
What is the earliest departure time out of Loudoun County to San Juan?
The earliest flight departs IAD at 1:40AM and arrives at SJU at 9:36PM. Don’t forget to allow yourself plenty of time in the morning to get to the airport.
What is the latest departure time out of Loudoun County to San Juan?
The last flight leaves the runway at IAD at 10:30PM and arrives at SJU at 7:10PM. You’ll have more than enough time to get ready for this flight.
What is the average price from Loudoun County to San Juan?
Round-trip journeys for this route start from around $262. When you’re ready to take off, we’ll help you find the best deal in town. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to San Juan Flight Schedule

CarrierFlightDepart IADArrive SJUWed
4/24		Thu
4/25		Fri
4/26		Sat
4/27		Sun
4/28		Mon
4/29		Tue
4/30		Stops
UA202108:35 am00:29 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA202505:30 pm09:24 pm
-
-
-
Check FareCheck Fare
-
-
0 Stops

Washington to San Juan Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to San Juan to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from IAD to SJU, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Washington to San Juan, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.