฿1,945 Cheap Flights from Washington (DCA) to Boston (BOS)

View ฿1,945 flight on Tue, 19 May 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿1,945 for one-way flights and ฿5,485 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 28 Apr - Thu, 30 Apr
DCA
Washington
BOS
Boston
฿5,485 Return, found 1 day ago
฿5,485
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Apr from Washington to Boston, returning Thu, 30 Apr, priced at ฿5,485 found 1 day ago
Delta
Tue, 12 May - Thu, 14 May
DCA
Washington
BOS
Boston
฿5,875 Return, found 4 days ago
฿5,875
Return
found 4 days ago
Select Delta flight, departing Tue, 12 May from Washington to Boston, returning Thu, 14 May, priced at ฿5,875 found 4 days ago
Delta
Wed, 22 Apr - Mon, 27 Apr
DCA
Washington
BOS
Boston
฿6,475 Return, found 1 day ago
฿6,475
Return
found 1 day ago
Select Delta flight, departing Wed, 22 Apr from Washington to Boston, returning Mon, 27 Apr, priced at ฿6,475 found 1 day ago
Delta
Sun, 31 May - Fri, 12 Jun
DCA
Washington
BOS
Boston
฿6,535 Return, found 3 days ago
฿6,535
Return
found 3 days ago
Select Delta flight, departing Sun, 31 May from Washington to Boston, returning Fri, 12 Jun, priced at ฿6,535 found 3 days ago
Delta
Tue, 28 Apr - Thu, 30 Apr
DCA
Washington
BOS
Boston
฿6,800 Return, found 1 day ago
฿6,800
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Apr from Washington to Boston, returning Thu, 30 Apr, priced at ฿6,800 found 1 day ago
Delta
Sun, 31 May - Fri, 12 Jun
DCA
Washington
BOS
Boston
฿6,830 Return, found 3 days ago
฿6,830
Return
found 3 days ago
Select Delta flight, departing Sun, 31 May from Washington to Boston, returning Fri, 12 Jun, priced at ฿6,830 found 3 days ago
Delta
Tue, 12 May - Thu, 14 May
DCA
Washington
BOS
Boston
฿6,865 Return, found 4 days ago
฿6,865
Return
found 4 days ago
Select Delta flight, departing Tue, 12 May from Washington to Boston, returning Thu, 14 May, priced at ฿6,865 found 4 days ago
Delta
Tue, 28 Apr - Thu, 30 Apr
DCA
Washington
BOS
Boston
฿6,970 Return, found 1 day ago
฿6,970
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Apr from Washington to Boston, returning Thu, 30 Apr, priced at ฿6,970 found 1 day ago
United
Wed, 22 Apr - Mon, 27 Apr
DCA
Washington
BOS
Boston
฿7,955 Return, found 1 day ago
฿7,955
Return
found 1 day ago
Select United flight, departing Wed, 22 Apr from Washington to Boston, returning Mon, 27 Apr, priced at ฿7,955 found 1 day ago
American Airlines
Sun, 31 May - Fri, 12 Jun
DCA
Washington
BOS
Boston
฿10,175 Return, found 3 days ago
฿10,175
Return
found 3 days ago
Select American Airlines flight, departing Sun, 31 May from Washington to Boston, returning Fri, 12 Jun, priced at ฿10,175 found 3 days ago

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 ฿6,475
BOS
Logan Intl.
CheapestClosest
Average driving time to city centre7 min
Flights from ฿6,475

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 ฿5,485. 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
฿5,485
Distance
637 km
Average flight time
1 hour 33 mins
*Available to Expedia members.