- Cheapest roundtrip flight
- from€617
- Fastest flight
- non-stop flights
- 12x / week
- Flight distance
- 2,537 km
- Time difference
- none
- Most popular airlines
- United Airlines
- United Airlines
Flight schedule from Washington DC (IAD) to San Juan (Puerto Rico) (SJU)
Select a travel date in the flight schedule for the route from Washington DC (IAD) to San Juan (Puerto Rico) (SJU) and compare affordable flight deals.
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Matching outbound flightsIAD–SJU · 1 of 1
fromto
dep.arr.
durationstopovers
- September 20 – 26, 2026
- Sep 27 – Oct 3, 2026
- October 4 – 10, 2026
- IADSJUnonstop
Tips and tricks to help you find cheap flights from Washington DC to San Juan (Puerto Rico)
Favorite airline: United Airlines
95 % of bookings on this flight route are made with United Airlines, Copa and Delta.
United Airlines
63 %
Copa
16 %
Delta
16 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Washington DC to San Juan (Puerto Rico)?
A nonstop flight from Washington DC to San Juan (Puerto Rico) typically takes around 3 hours 50 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 26 hours 54 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Washington DC to San Juan (Puerto Rico)?
Yes, there are nonstop flights from Washington DC to San Juan (Puerto Rico), although not necessarily every day. On average, around 12 to 13 flights per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.
Which airlines fly from Washington DC to San Juan (Puerto Rico)?
Direct flights from Washington DC to San Juan (Puerto Rico) are operated by, among others, United Airlines. Connecting flights with one stop are also available, for example with American Airlines (via Charlotte). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Washington DC to San Juan (Puerto Rico)?
Nonstop flights from Washington DC to San Juan (Puerto Rico) operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Washington DC to San Juan (Puerto Rico)?
On the route from Washington DC to San Juan (Puerto Rico), there are on average around 1 to 2 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from Washington DC to San Juan (Puerto Rico)?
On the route from Washington DC to San Juan (Puerto Rico), there are around 12 to 13 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.
When does the first flight from Washington DC to San Juan (Puerto Rico) depart?
The earliest nonstop flight from Washington DC to San Juan (Puerto Rico) usually departs at 8:22 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Juan (Puerto Rico).
When does the last flight from Washington DC to San Juan (Puerto Rico) depart?
The last nonstop flight from Washington DC to San Juan (Puerto Rico) usually departs at 5:32 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.