S$108 Cheap Flights from Boston to Washington

View S$108 flight on Tue, 24 Jun, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Ronald Reagan Washington National Airport (DCA)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boston to Washington (BOS-DCA)

Prices were available within the past 7 days and start at S$108 for one-way flights and S$216 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 9 Jun - Thu, 12 Jun
BOS
Boston
DCA
Washington
S$216 Return, found 1 day ago
S$216
Return
found 1 day ago
Select Delta flight, departing Mon, 9 Jun from Boston to Washington, returning Thu, 12 Jun, priced at S$216 found 1 day ago
Delta
Sat, 3 May - Tue, 6 May
BOS
Boston
DCA
Washington
S$220 Return, found 2 days ago
S$220
Return
found 2 days ago
Select Delta flight, departing Sat, 3 May from Boston to Washington, returning Tue, 6 May, priced at S$220 found 2 days ago
Delta
Sat, 3 May - Mon, 5 May
BOS
Boston
DCA
Washington
S$224 Return, found 2 days ago
S$224
Return
found 2 days ago
Select Delta flight, departing Sat, 3 May from Boston to Washington, returning Mon, 5 May, priced at S$224 found 2 days ago
Delta
Mon, 9 Jun - Thu, 12 Jun
BOS
Boston
DCA
Washington
S$234 Return, found 1 day ago
S$234
Return
found 1 day ago
Select Delta flight, departing Mon, 9 Jun from Boston to Washington, returning Thu, 12 Jun, priced at S$234 found 1 day ago
Delta
Tue, 29 Apr - Mon, 5 May
BOS
Boston
DCA
Washington
S$237 Return, found 2 days ago
S$237
Return
found 2 days ago
Select Delta flight, departing Tue, 29 Apr from Boston to Washington, returning Mon, 5 May, priced at S$237 found 2 days ago
Delta
Thu, 1 May - Tue, 6 May
BOS
Boston
DCA
Washington
S$247 Return, found 2 days ago
S$247
Return
found 2 days ago
Select Delta flight, departing Thu, 1 May from Boston to Washington, returning Tue, 6 May, priced at S$247 found 2 days ago
Delta
Mon, 28 Apr - Mon, 5 May
BOS
Boston
DCA
Washington
S$251 Return, found 2 days ago
S$251
Return
found 2 days ago
Select Delta flight, departing Mon, 28 Apr from Boston to Washington, returning Mon, 5 May, priced at S$251 found 2 days ago
American Airlines
Mon, 9 Jun - Thu, 12 Jun
BOS
Boston
DCA
Washington
S$269 Return, found 1 day ago
S$269
Return
found 1 day ago
Select American Airlines flight, departing Mon, 9 Jun from Boston to Washington, returning Thu, 12 Jun, priced at S$269 found 1 day ago
JetBlue Airways
Sun, 4 May - Wed, 7 May
BOS
Boston
DCA
Washington
S$300 Return, found 2 days ago
S$300
Return
found 2 days ago
Select JetBlue Airways flight, departing Sun, 4 May from Boston to Washington, returning Wed, 7 May, priced at S$300 found 2 days ago
United
Thu, 1 May - Tue, 6 May
BOS
Boston
DCA
Washington
S$314 Return, found 2 days ago
S$314
Return
found 2 days ago
Select United flight, departing Thu, 1 May from Boston to Washington, returning Tue, 6 May, priced at S$314 found 2 days ago
Boston to Washington route information
Origin airport
Logan Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Return price
S$215
Distance
637 km

Perfect flights from Boston to Washington

Your Journey from Boston to Washington

Start your unforgettable journey with Expedia. Our broad selection of flights from Boston to Washington caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United, JetBlue Airways. Our selection of flights from Logan Intl. to Ronald Reagan Washington National caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Boston to Washington Flights

Experience the joy of finding cheap flights from Logan Intl. to Ronald Reagan Washington National that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$108 and roundtrip prices from S$216*.
 

Pre-Flight Essentials

Ensure a smooth journey from Boston to Washington with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Washington

Picture yourself stepping off the plane in Washington and immersing yourself in the unique atmosphere of Washington. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Boston to Washington Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Boston to Washington.
 

Beyond the Flight – Exploring Washington

With Expedia, your adventure extends beyond the flight. Explore Washington at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Boston to Washington with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Boston to Washington with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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$216. 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.

Explore a world of travel with Expedia

Washington Airports

Baltimore

Boston to Baltimore Washington Intl. Thurgood Marshall
S$240.10
*Available to Expedia members.