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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- August 9 – 15, 2026
- August 16 – 22, 2026
- August 23 – 29, 2026
- IADSJU1 stopover
- IADSJU1 stopover
- IADSJUnonstop
- IADSJUnonstop
- IADSJU1 stopover
- IADSJU1 stopover
- 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)
A nonstop flight from Washington DC to San Juan (Puerto Rico) typically takes around 3 hours 50 minutes. This makes the nonstop service the fastest and most convenient way to travel between Washington DC and San Juan (Puerto Rico). It is worth checking flight times when searching, as they can vary by airline and travel date.
Yes, there are nonstop flights from Washington DC to San Juan (Puerto Rico), although not necessarily every day. On average, around 9 to 10 flights per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.
Direct flights from Washington DC to San Juan (Puerto Rico) are operated by, among others, United Airlines. These flights take you to San Juan (Puerto Rico) nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
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.
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.
On the route from Washington DC to San Juan (Puerto Rico), there are around 9 to 10 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.
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).
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.