Cheap Flights from Washington (DCA) to Boston (BOS) from HK$541~

View HK$541 flight on Sat, 14 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$541 for one-way flights and HK$1,081 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 12 Feb - Wed, 18 Feb
DCA
Washington
BOS
Boston
HK$1,081 Return, found 2 days ago
HK$1,081
Return
found 2 days ago
Select Delta flight, departing Thu, 12 Feb from Washington to Boston, returning Wed, 18 Feb, priced at HK$1,081 found 2 days ago
Delta
Thu, 5 Feb - Mon, 9 Feb
DCA
Washington
BOS
Boston
HK$1,274 Return, found 3 days ago
HK$1,274
Return
found 3 days ago
Select Delta flight, departing Thu, 5 Feb from Washington to Boston, returning Mon, 9 Feb, priced at HK$1,274 found 3 days ago
American Airlines
Thu, 12 Feb - Wed, 18 Feb
DCA
Washington
BOS
Boston
HK$1,318 Return, found 2 days ago
HK$1,318
Return
found 2 days ago
Select American Airlines flight, departing Thu, 12 Feb from Washington to Boston, returning Wed, 18 Feb, priced at HK$1,318 found 2 days ago
Delta
Thu, 12 Feb - Wed, 18 Feb
DCA
Washington
BOS
Boston
HK$1,382 Return, found 2 days ago
HK$1,382
Return
found 2 days ago
Select Delta flight, departing Thu, 12 Feb from Washington to Boston, returning Wed, 18 Feb, priced at HK$1,382 found 2 days ago
United
Thu, 12 Feb - Wed, 18 Feb
DCA
Washington
BOS
Boston
HK$1,395 Return, found 2 days ago
HK$1,395
Return
found 2 days ago
Select United flight, departing Thu, 12 Feb from Washington to Boston, returning Wed, 18 Feb, priced at HK$1,395 found 2 days ago
Delta
Sat, 7 Feb - Sun, 8 Feb
DCA
Washington
BOS
Boston
HK$1,468 Return, found 3 days ago
HK$1,468
Return
found 3 days ago
Select Delta flight, departing Sat, 7 Feb from Washington to Boston, returning Sun, 8 Feb, priced at HK$1,468 found 3 days ago
Delta
Thu, 12 Feb - Wed, 18 Feb
DCA
Washington
BOS
Boston
HK$1,502 Return, found 2 days ago
HK$1,502
Return
found 2 days ago
Select Delta flight, departing Thu, 12 Feb from Washington to Boston, returning Wed, 18 Feb, priced at HK$1,502 found 2 days ago
American Airlines
Thu, 12 Feb - Wed, 18 Feb
DCA
Washington
BOS
Boston
HK$1,512 Return, found 2 days ago
HK$1,512
Return
found 2 days ago
Select American Airlines flight, departing Thu, 12 Feb from Washington to Boston, returning Wed, 18 Feb, priced at HK$1,512 found 2 days ago
American Airlines
Thu, 12 Feb - Wed, 18 Feb
DCA
Washington
BOS
Boston
HK$1,543 Return, found 2 days ago
HK$1,543
Return
found 2 days ago
Select American Airlines flight, departing Thu, 12 Feb from Washington to Boston, returning Wed, 18 Feb, priced at HK$1,543 found 2 days ago
Delta
Thu, 5 Feb - Mon, 9 Feb
DCA
Washington
BOS
Boston
HK$1,586 Return, found 3 days ago
HK$1,586
Return
found 3 days ago
Select Delta flight, departing Thu, 5 Feb from Washington to Boston, returning Mon, 9 Feb, priced at HK$1,586 found 3 days ago

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

February is typically the cheapest month to fly

From HK$751 - HK$1,337 per traveller.

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city centre is 7 minutes. Flights from HK$1,468
BOS
Logan Intl.
CheapestClosest
Average driving time to city centre7 min
Flights from HK$1,468
Washington to Boston route information
Origin airport
Ronald Reagan Washington National
Destination airport
Logan Intl.
Return price
HK$1,081
Distance
637 km
Average flight time
1 hour 32 mins

Flights from Washington to Boston

Book cheap flights from Washington (DCA) to Boston (BOS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Washington (DCA) to Boston (BOS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be 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 Washington (DCA) to Boston (BOS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Boston flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Boston and things to do in Boston for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Boston more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Boston is HK$541 now!

 

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 HK$1,081. 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 vacation, 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 kilometers. 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.

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