How do I get from IAD into Washington?

Metro Silver Line runs to the airport. Taxi or rideshare, 40 to 60 minutes to downtown.

How many terminals does IAD have?

Main terminal plus two midfield concourses reached by the AeroTrain. Terminal assignments change by airline and route, so check your boarding pass on the day and allow extra time if you are connecting between terminals.

Which other airports serve Washington?

Washington is also served by Ronald Reagan Washington National Airport (DCA) and Baltimore/Washington International Thurgood Marshall Airport (BWI). Fares between them can differ by $50 to $150 on the same dates, and ground transport times vary, so it is worth pricing all of them before you book. Our agents do that comparison for free.

How much are flights to Washington?

The lowest one-way fare we have recorded recently into Washington is $84 from Boston. Prices vary by origin, season and how far ahead you book — run a search above for live pricing, or call us for a free quote.

Can you help if my flight into IAD is delayed or cancelled?

Yes. Our agents handle rebooking, missed connections and same-day changes around the clock. Call (800) 399-8818 and we will look at every available option, including nearby airports.

Home › Flights to Washington › IAD

Flights to Washington Dulles International Airport (IAD)

Washington, United States • about 26 miles west of Downtown Washington

Roundtrip

One Way

Adults

+12 years old

Children

2-11 years old

Infants

Under 2 years

Economy

Premium Economy

Business

First

From

Depart

Add date

Return

Add date

From $84Recent low fare into Washington

Main terminal plus two midfield concourses reached by the AeroTrainTerminal layout

IADabout 26 miles west of Downtown Washington

Fares shown are the lowest we have recorded recently into Washington and are not a live quote. Search above for today's availability, or call (800) 399-8818 and an agent will price your dates.

About Washington Dulles International Airport

Dulles is Washington’s long-haul gateway and a United hub. Its Eero Saarinen terminal is one of the most admired airport buildings in the world.

The airport is about 26 miles west of Downtown Washington. Main terminal plus two midfield concourses reached by the AeroTrain. Travelers connecting between terminals should allow additional time, particularly on international itineraries where you may need to clear security again.

Getting from IAD into Washington

Metro Silver Line runs to the airport
Taxi or rideshare, 40 to 60 minutes to downtown

Other airports serving Washington

Fares into Washington's airports can differ by $50 to $150 on identical dates. Ask our agents to price all 3 before you book — it is free and it regularly saves more than the service fee.

Cheap flights to Washington from these cities

Visiting Washington

Washington has the rare distinction of housing world-class museums that charge nothing at all. The Smithsonian alone accounts for a dozen of them, spread along a National Mall that also holds the monuments and the Capitol.

See all cheap flights to Washington →

About Washington Dulles International Airport (IAD)

Washington Dulles International Airport (IAD) is about 26 miles west of Downtown Washington. Dulles is Washington’s long-haul gateway and a United hub. Its Eero Saarinen terminal is one of the most admired airport buildings in the world.
Metro Silver Line runs to the airport. Taxi or rideshare, 40 to 60 minutes to downtown.
Main terminal plus two midfield concourses reached by the AeroTrain. Terminal assignments change by airline and route, so check your boarding pass on the day and allow extra time if you are connecting between terminals.
Washington is also served by Ronald Reagan Washington National Airport (DCA) and Baltimore/Washington International Thurgood Marshall Airport (BWI). Fares between them can differ by $50 to $150 on the same dates, and ground transport times vary, so it is worth pricing all of them before you book. Our agents do that comparison for free.
The lowest one-way fare we have recorded recently into Washington is $84 from Boston. Prices vary by origin, season and how far ahead you book — run a search above for live pricing, or call us for a free quote.
Yes. Our agents handle rebooking, missed connections and same-day changes around the clock. Call (800) 399-8818 and we will look at every available option, including nearby airports.