NT$1,540 Cheap Flights from Washington (DCA) to Boston (BOS)

View NT$1,540 flight on Wed, 2026/5/13Opens in a new window

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

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Cheap Flights from Washington to Boston (DCA-BOS)

Prices were available within the past 7 days and start at NT$1,540 for one-way flights and NT$5,629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 28 - Sat, May 2
DCA
Washington
BOS
Boston
NT$5,629 Roundtrip, found 3 days ago
NT$5,629
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 28 from Washington to Boston, returning Sat, May 2, priced at NT$5,629 found 3 days ago
Delta
Tue, Apr 28 - Sat, May 2
DCA
Washington
BOS
Boston
NT$6,742 Roundtrip, found 3 days ago
NT$6,742
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 28 from Washington to Boston, returning Sat, May 2, priced at NT$6,742 found 3 days ago
Delta
Tue, Apr 28 - Sat, May 2
DCA
Washington
BOS
Boston
NT$6,896 Roundtrip, found 3 days ago
NT$6,896
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 28 from Washington to Boston, returning Sat, May 2, priced at NT$6,896 found 3 days ago
Delta
Tue, Apr 28 - Sat, May 2
DCA
Washington
BOS
Boston
NT$7,055 Roundtrip, found 3 days ago
NT$7,055
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 28 from Washington to Boston, returning Sat, May 2, priced at NT$7,055 found 3 days ago
Delta
Tue, Aug 4 - Sat, Aug 8
DCA
Washington
BOS
Boston
NT$7,060 Roundtrip, found 3 days ago
NT$7,060
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 4 from Washington to Boston, returning Sat, Aug 8, priced at NT$7,060 found 3 days ago
Delta
Tue, Apr 28 - Sat, May 2
DCA
Washington
BOS
Boston
NT$7,219 Roundtrip, found 3 days ago
NT$7,219
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 28 from Washington to Boston, returning Sat, May 2, priced at NT$7,219 found 3 days ago
Delta
Tue, Aug 4 - Sat, Aug 8
DCA
Washington
BOS
Boston
NT$7,373 Roundtrip, found 3 days ago
NT$7,373
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 4 from Washington to Boston, returning Sat, Aug 8, priced at NT$7,373 found 3 days ago
Delta
Tue, Apr 28 - Sat, May 2
DCA
Washington
BOS
Boston
NT$7,532 Roundtrip, found 3 days ago
NT$7,532
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 28 from Washington to Boston, returning Sat, May 2, priced at NT$7,532 found 3 days ago
American Airlines
Tue, Apr 28 - Sat, May 2
DCA
Washington
BOS
Boston
NT$7,856 Roundtrip, found 3 days ago
NT$7,856
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 28 from Washington to Boston, returning Sat, May 2, priced at NT$7,856 found 3 days ago
United
Tue, Apr 28 - Sat, May 2
DCA
Washington
BOS
Boston
NT$8,645 Roundtrip, found 3 days ago
NT$8,645
Roundtrip
found 3 days ago
Select United flight, departing Tue, Apr 28 from Washington to Boston, returning Sat, May 2, priced at NT$8,645 found 3 days ago

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 NT$5,629. 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.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Logan Intl.
Roundtrip price
NT$5,629
Distance
637 km
Average flight time
1 hour 35 mins

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