S$79 Cheap Flights from Boston to Washington

View S$79 flight on Thu, 20 Mar,2025Opens in a new window

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Cheap Flights from Boston to Washington (BOS-DCA)

Prices were available within the past 7 days and start at S$79 for one-way flights and S$158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$158 Return, just found
S$158
Return
just found
Select Delta flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$158 just found
Delta
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$178 Return, just found
S$178
Return
just found
Select Delta flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$178 just found
Delta
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$199 Return, just found
S$199
Return
just found
Select Delta flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$199 just found
Delta
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$212 Return, just found
S$212
Return
just found
Select Delta flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$212 just found
Delta
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$219 Return, just found
S$219
Return
just found
Select Delta flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$219 just found
Delta
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$225 Return, just found
S$225
Return
just found
Select Delta flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$225 just found
Delta
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$232 Return, just found
S$232
Return
just found
Select Delta flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$232 just found
American Airlines
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$239 Return, just found
S$239
Return
just found
Select American Airlines flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$239 just found
Delta
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$245 Return, just found
S$245
Return
just found
Select Delta flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$245 just found
United
Thu, 20 Mar - Mon, 24 Mar
BOS
Boston
DCA
Washington
S$273 Return, just found
S$273
Return
just found
Select United flight, departing Thu, 20 Mar from Boston to Washington, returning Mon, 24 Mar, priced at S$273 just found
Boston to Washington route information
Origin airport
Logan Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Return price
S$158
Distance
637 km

Flights from Boston to Washington

When looking for plane tickets from Boston to Washington, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Washington. Look for BOS to DCA airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Washington flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Boston Washington flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Boston to Washington trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Washington flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Boston to Washington with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Logan Intl. Airport to DCA?
If you’re travelling between Logan Intl. Airport (BOS) and DCA, round-trip flights start from S$158. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to National Airport?
Most flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport (BOS) to National Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for BOS to National Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Logan Intl. Airport to National Airport?
With the average flight time between Logan Intl. Airport and National Airport just 1 hour and 49 minutes, you’ll be discovering the sights of Arlington in no time.
How far is the flight from Logan Intl. Airport to DCA?
A flight distance of just 640 kilometres separates Boston and Arlington. Once you’re up in the skies, you won’t have time to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from BOS to Ronald Reagan Washington National Airport (DCA)?
With 460 flights every month from Logan Intl. Airport (BOS) to DCA, JetBlue Airways (B6) is a popular choice. Another carrier servicing this route is American Airlines (AA). You’ll have 286 flights a month to take your pick of.
Are BOS to DCA flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute flight deals between Logan Intl. Airport and National Airport are of course possible, it’s also a good idea to keep track of prices well before you fly. In fact, some carriers release their prices up to a year prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to grab your seat when the price dips.
Washington Airports

Baltimore

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S$198.40
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S$475.90
*Available to Expedia members.