Flights from IAD to SJU

1 airline flies nonstop from Washington Dulles International Airport to Luis Munoz Marin International Airport. Washington Dulles International Airport (Washington, D.C.) to Luis Munoz Marin International Airport (San Juan).

Distance
1,575 mi
Nonstop flight
Varies
Time difference
+1h / Same time
Nonstop airlines
1

Fares from IAD to SJU

Checking today’s fares with the airlines.

Nonstop flights

AirlineFromTo
United AirlinesIAD Washington Dulles International AirportSJU Luis Munoz Marin International Airport

Nonstop service as of October 2026. Airlines change schedules seasonally.

Getting from the airport into San Juan

SJU

Luis Munoz Marin International Airport

13.6 million passengers in 2025

HowRouteCost
TaxiRegulated zone taxi fares from the airport: Isla Verde $12, Condado $17, Convention Center $17, Old San Juan $21 (extra airport fee and luggage charges may apply)$12-$21 one way
BusPublic buses (guagua) T5 and D53 serve Isla Verde, Condado and Old San Juan; stops are on the Departures level–
rideshareUber pickup areas at Terminal A and at Terminals B and C–

Before you go

Travel from the US mainland to San Juan is domestic: no passport is needed, but a REAL ID-compliant ID or a passport is required to fly.

San Juan is 1 hour ahead of Washington, D.C. in January and the same time as it in July, because the two observe daylight saving time differently. San Juan uses the US dollar (USD).

Read the San Juan guide: when to go, weather, airports and tips

Frequently asked questions

How long is the flight from IAD to SJU?

Nonstop flight times vary by airline and season; flights with a connection take longer.

Which airlines fly nonstop from IAD to SJU?

As of October 2026, United Airlines flies this route nonstop.

How far is SJU from IAD?

About 1,575 miles (2,534 km) between the airports.

What is the time difference?

San Juan is 1 hour ahead of Washington, D.C. in January and the same time as it in July, because the two observe daylight saving time differently.

What ID do I need to fly to San Juan?

Travel from the US mainland to San Juan is domestic: no passport is needed, but a REAL ID-compliant ID or a passport is required to fly.

How do I get from Luis Munoz Marin International Airport into San Juan?

Regulated zone taxi fares from the airport: Isla Verde $12, Condado $17, Convention Center $17, Old San Juan $21 (extra airport fee and luggage charges may apply), $12-$21 one way.

Related pages

Sources

Information checked in October 2026. Schedules, fares and entry rules change, so confirm with the airline or the official source before you travel.