Direct flights from Washington Dulles to San Juan INTL
7 nonstop flights a week on 1 airline. Zero layovers — one hop from IAD to SJU.
Flight time: about 3h27m nonstop
Which days does it fly?
When does it fly?
Departure times in Washington Dulles local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL2021 | 8:52a | 3h29m | Mon, Tue, Wed, Fri, Sat |
| United UAL2021 | 8:59a | 3h25m | Thu, Sun |
United
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The route
One hop: IAD → SJUDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to San Juan (SJU)
Washington Dulles International Airport (IAD) has 7 nonstop flights a week to San Juan (SJU), operated by United. No layovers, no connections — one hop out of IAD and you're there.
This route flies every day of the week, so any travel day works. San Juan is an international destination — don't forget your passport. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Washington Dulles to San Juan?
The nonstop flight from Washington Dulles (IAD) to San Juan (SJU) takes about 3h27m in the air, based on recently observed nonstop departures.