฿2,345 Cheap Flights from Washington (DCA) to Boston (BOS)

View ฿2,345 flight on Wed, 11 Feb 2026Opens in a new window

Popular airlines from Ronald Reagan National Airport (DCA) to Boston

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Cheap Flights from Washington (DCA) to Boston (BOS)

Prices were available within the past 7 days and start at ฿2,345 for one-way flights and ฿6,905 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿6,905 Return, found 1 day ago
฿6,905
Return
found 1 day ago
Select Delta flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿6,905 found 1 day ago
American Airlines
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿7,070 Return, found 1 day ago
฿7,070
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿7,070 found 1 day ago
American Airlines
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿7,220 Return, found 1 day ago
฿7,220
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿7,220 found 1 day ago
Delta
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿7,225 Return, found 1 day ago
฿7,225
Return
found 1 day ago
Select Delta flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿7,225 found 1 day ago
Delta
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿7,380 Return, found 1 day ago
฿7,380
Return
found 1 day ago
Select Delta flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿7,380 found 1 day ago
American Airlines
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿7,700 Return, found 1 day ago
฿7,700
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿7,700 found 1 day ago
American Airlines
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿7,855 Return, found 1 day ago
฿7,855
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿7,855 found 1 day ago
Delta
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿7,890 Return, found 1 day ago
฿7,890
Return
found 1 day ago
Select Delta flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿7,890 found 1 day ago
United
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿8,020 Return, found 1 day ago
฿8,020
Return
found 1 day ago
Select United flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿8,020 found 1 day ago
United
Sat, 21 Mar - Mon, 6 Apr
DCA
Washington
BOS
Boston
฿8,335 Return, found 1 day ago
฿8,335
Return
found 1 day ago
Select United flight, departing Sat, 21 Mar from Washington to Boston, returning Mon, 6 Apr, priced at ฿8,335 found 1 day ago

Find the cheapest month to fly from Washington (DCA) to Boston (BOS)

February is typically the cheapest month to fly

From ฿3,094 - ฿5,497 per traveller.

Frequently asked questions

How much is a flight from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport?
Round-trip journeys between Ronald Reagan Washington National Airport (DCA) and Logan Intl. Airport start from ฿6,905. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from National Airport to BOS?
Each air carrier has different terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from Ronald Reagan Washington National Airport (DCA) to Logan Intl. 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 DCA to Logan Intl. Airport (BOS) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from National Airport to BOS?
Settle into your seat, select an in-flight TV show and 1 hour and 33 minutes will pass by before you know it. That's how long it'll take you to reach Logan Intl. Airport (BOS) from Ronald Reagan Washington National Airport (DCA).
How far is the flight from Ronald Reagan Washington National Airport (DCA) to BOS?
The flight distance from DCA (DCA) to Logan Intl. Airport (BOS) (BOS) is 640 kilometres. You'll be disembarking the plane and collecting your bags from the carousel in the blink of an eye.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport?
JetBlue Airways (B6) is a popular choice. It operates 460 flights from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport each month. For more options, check out the deals with American Airlines (AA). This airline offers 286 flights every month between these airports.
Are National Airport to Logan Intl. Airport (BOS) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some of the cheapest airfares from National Airport to Logan Intl. Airport emerging a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿6,905
Distance
637 km
Average flight time
1 hour 32 mins

Book with confidence

Perfect flights from Washington to Boston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Boston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Ronald Reagan Washington National to Logan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿2,345 and roundtrip prices from ฿6,905. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Logan Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Boston.
Perfect flights from Washington to Boston
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