Boston to Washington flights
Round trip · Economy · Prices per person in USD
Prices updated
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Boston → Washington drops below your price.Cheapest dates in the next 4 months
Round trip, per person-
Oct 15 – 19 4 nights · leave Thu$246$246 Book
jetBlue Nonstop · 1h 42m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Washington
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Plan the rest of your trip
Washington · Oct 15 – 19Travel insurance · EKTA Airport transfer · Kiwitaxi
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Flights to Washington from other cities
All flights to Washington Flying the other way? Washington to Boston from $83
Boston to Washington: questions
How much is a flight from Boston to Washington?
The cheapest round trip we have found right now is $246, leaving October 15 and returning October 19. Prices are per person, economy, in USD.
About this route
We track round-trip economy fares from Boston (United States) to Washington (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $246, departing October 15 and returning October 19 on a nonstop flight. The cheapest month to fly in our data is October, from $246. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.