AED500 Cheap Flights from Boston (BOS) to Washington (IAD)

View AED500 flight on Mon, 13 April 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Boston to Washington (BOS-IAD)

Prices were available within the past 7 days and start at AED500 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from Logan Intl. Airport (BOS) to Dulles Intl. Airport?
With United Airlines, a direct flight takes roughly 1 hour and 42 minutes. Step on board the 7:24PM flight from Logan Intl. Airport (BOS) and reach IAD at 9:06PM. Clinch a superb deal on this and many other routes when you use Expedia to book your trip.
Is it cheaper to buy a plane ticket from Logan Intl. Airport to Washington Dulles Intl. Airport (IAD) last minute?
Booking your journey from BOS to Dulles Intl. Airport last minute could help you save if you happen to find a real bargain. However, airfares don't usually get cheaper as the date of departure nears. If you wait around, flights could also be booked up or the best seats long gone. If you'd prefer to play it safe, book well ahead of when you want to leave. In fact, some of the best deals are available on Expedia up to 12 months in advance. If your favorite carrier hasn't released tickets yet, check back regularly as deals are constantly updated on Expedia.
What airline has the least delays from Logan Intl. Airport to Dulles Intl. Airport?
With an on-time performance rate of 82%, United Airlines is the carrier that's more likely to fly you from Logan Intl. Airport to IAD without any hiccups. Flight delays aren't just frustrating — they can also make you miss an important connection or even ruin your entire vacation. You can keep updated by reviewing your flight status through the Expedia App long before you get to the airport. If you're already at your gate and your plans will be heavily impacted, visit your airline's customer service desk for assistance.
What airports do you fly into for Washington from Boston?
With Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to select from, making your way from Boston to Washington is simple. The city's key hub, Washington Dulles Intl. Airport (IAD), is about 40 kilometers west of the downtown area. Besides ticket costs, consider factors like train or bus options from the airport and the distance to your hotel when deciding where to touch down. Get your Washington trip off to an awesome start by discovering White House and United States Capitol.
What are the most popular departure times for flights from Logan Intl. Airport to Dulles Intl. Airport?
The most popular departure times for trips from Logan Intl. Airport to Washington Dulles Intl. Airport (IAD) are between 2:00 PM - 3:00 PM on United Airlines. Our advice is to depart in the morning. The earlier you do, the better your chances of a delay-free flight with lighter air traffic around.
Can I change the date of my flight from Logan Intl. Airport to Dulles Intl. Airport?
You can quickly make changes to your Logan Intl. Airport to Washington Dulles Intl. Airport (IAD) flight by logging in to the Expedia Trips portal. But before you make any amendments, browse the ticket rules in your itinerary to find out what you're allowed to do and what fees apply for changes. Some carriers charge a change fee per person, in addition to any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also browse our Customer Service portal for further details and to connect with our Virtual Agent.

Travel information

Origin airport
Logan Intl.
Destination airport
Washington Dulles Intl.
Distance
657 km
Average flight time
1 hour 43 mins

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