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IAD (Washington) to SJU (San Juan) Flights $307.14

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Cheap IAD to SJU Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Washington to San Juan (IAD to SJU)

Question : How many departure times from Washington Dulles International Airport (IAD) to Luis Munoz Marin International Airport (SJU) are there on a daily basis?
Answer : Of course the day of the week matters, but on average, only one flight time exists when you fly from IAD to SJU. You won't have as many options on this route as most other routes departing the United States.

Question : In the next four weeks, what day should you book your trip?
Answer : As of Jun 19th, the best day for deals to San Juan (SJU) is Jun 20th. It costs $258, which is 47% below the average price to book the same route.

Question : Do travelers from Dulles typically stay in San Juan for very long?
Answer : Travelers from IAD to SJU stay one week on average.

Question : How long does it take to get from IAD to SJU?
Answer : If you're able to take the shortest direct flight (which is offered by United Airlines), you will be able to leave IAD at 8:17 AM EDT and get to SJU at 1:02 PM AST (three hours and 45 minutes). Remember, there is a time change of one hour.

Question : If traveling from IAD to SJU, how long can you expect to be in the air?
Answer : On average, the flight time from IAD to SJU is three hours and 45 minutes.

Question : Which airline is offering the cheapest flight from IAD to SJU?
Answer : Delta Air Lines is offering the best deal at $247. Better take a look quickly because prices range all the way up to $1,113 over the next three months.

Question : What are the chances this flight will be delayed?
Answer : Flights from IAD to SJU are on time 86% of the time, ranking in the top 25% of the world. If a flight is late, though, expect an average of 49 minutes added to your flight time.