Flights from Boston to Washington Dulles

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.

Info about flights from Boston to Washington Dulles

Some useful info about flights from Boston to Washington Dulles to help you plan your next trip

Average flight duration 1h 42m
Cheapest month June
Average number of flights per week 6
First flight time 05:15
Last flight time 22:40
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How much is a flight from Boston to Washington Dulles?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Washington.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Boston - Washington Dulles route.

Exploring all airports near Boston and Washington

Checking all the airports available in the area can give you more departure and arrival options for your trip.

  • Airports in Boston: Boston - Logan is currently the only one operating.
  • Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Flights from Boston - Logan to Washington - Dulles international

Smart ways to search flights from Boston to Washington Dulles

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like Easyjet, Ryanair, British Airways, and more.

Other popular destinations

Flying to United States? Other travelers also searched: Atlanta, Los Angeles, Miami, New York City, Orlando.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.
Frequently Asked Questions

Frequently asked questions about flights from Boston to Washington Dulles.

How much does an airline ticket from Boston to Washington Dulles cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to Washington Dulles.

How far is Boston from Washington?

Boston is about 412 mi from Washington.

What are the airports in Washington?

Washington has 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Boston to Washington?

The best time to book a flight from Boston to Washington is 4 months in advance, while the worst time is 3 weeks in advance.

What is the cheapest month to fly from Boston to Washington?

The cheapest month to fly from Boston to Washington is June.

What is the most expensive month to fly from Boston to Washington?

The most expensive month to fly from Boston to Washington is February.

What is the best day of the week to fly from Boston to Washington?

This information is not available at the moment.