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Amazing BOS to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $127 round trip and $59 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for BOS to IAD

Carrier Flight Depart BOS Arrive IAD Wed
10/28
Thu
10/29
Fri
10/30
Sat
10/31
Sun
11/1
Mon
11/2
Tue
11/3
Stops
UA 511 03:00 pm 04:42 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 389 07:40 am 09:22 am - Check fare Check fare Check fare - - - 0 stop(s)
UA 1157 08:00 am 09:34 am - - - - Check fare Check fare - 0 stop(s)

Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

FAQs about flights from Logan Intl. Airport (BOS) to Washington Dulles Intl. Airport (IAD)

Are there direct flights from Boston, MA (BOS-Logan Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?

For nonstop flights from Boston, MA (BOS-Logan Intl.) to Washington, DC (IAD-Washington Dulles Intl.), reserve a seat with United Airlines. This airline is perfect for you if you prefer to fly from A to B without fuss.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Washington, DC (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

How long is the flight from Boston, MA (BOS-Logan Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?

The flight time between Boston, MA (BOS-Logan Intl.) and Washington, DC (IAD-Washington Dulles Intl.) is approximately 3 hours and 6 minutes. Make your journey more enjoyable by saving a movie or a few TV shows on your laptop or tablet and enjoying them with your seat reclined.

What is the flight distance from Boston, MA (BOS-Logan Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?

Between Boston, MA (BOS-Logan Intl.) and Washington, DC (IAD-Washington Dulles Intl.), the flight distance is around 932 mi. So, order a glass of Champagne and kick back. You've got some important decisions to make — watch a movie, dive into your novel or just shut your eyes and sleep?

What airlines fly from Boston, MA (BOS-Logan Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?

If you're after an airline company that flies direct from Boston to Washington and rates highly with other seasoned travelers, check out United Airlines. They offer as many as 126 services on this route each month.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Logan Intl. to Washington Dulles Intl. Flight FAQ

Traveling FromLogan Intl.
Traveling ToWashington Dulles Intl.
Shortest Flight Time1 hours 47 mins
Earliest Departure Time2:45PM EST
Latest Departure Time2:45PM EST
Lowest Flight Price$127

Boston to Washington Carriers and Route Information

Flight path for flights from Logan International Airport to Washington Dulles International Airport.


Distance:
415.00 miles


*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.