£67 Cheap Delta flights from Washington to Boston (DCA→BOS)

View £67 flight on Mon, 13 Apr 2026Opens in a new window

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Delta flights from Washington to Boston (DCA→BOS)

Prices were available within the past 7 days and start at £67 for one-way flights and £106 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 19 May - Tue, 26 May
DCA
Washington
BOS
Boston
£106 Return, found 5 days ago
£106
Return
found 5 days ago
Select Delta flight, departing Tue, 19 May from Washington to Boston, returning Tue, 26 May, priced at £106 found 5 days ago
Delta
Mon, 13 Apr - Wed, 15 Apr
DCA
Washington
BOS
Boston
£177 Return, found 2 days ago
£177
Return
found 2 days ago
Select Delta flight, departing Mon, 13 Apr from Washington to Boston, returning Wed, 15 Apr, priced at £177 found 2 days ago
Delta
Mon, 13 Apr - Wed, 15 Apr
DCA
Washington
BOS
Boston
£189 Return, found 2 days ago
£189
Return
found 2 days ago
Select Delta flight, departing Mon, 13 Apr from Washington to Boston, returning Wed, 15 Apr, priced at £189 found 2 days ago
Delta
Mon, 13 Apr - Wed, 15 Apr
DCA
Washington
BOS
Boston
£192 Return, found 2 days ago
£192
Return
found 2 days ago
Select Delta flight, departing Mon, 13 Apr from Washington to Boston, returning Wed, 15 Apr, priced at £192 found 2 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 £132
BOS
Logan Intl.
CheapestClosest
Average driving time to city centre7 min
Flights from £132

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

February is typically the cheapest month to fly

From £73 - £131 per traveller.

Frequently asked questions

How much is a Delta Air Lines flight from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS)?
You can find affordable round-trip Delta Air Lines flights from £106 from DCA to BOS by organising your results from "Price (lowest to highest)" on Expedia. Or search for bargains from £67 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DCA to BOS with Delta Air Lines?
January is one of the least expensive months to fly to Boston with Delta Air Lines. You could also find fantastic deals on return and one-way fares in February.
Does Delta Air Lines fly nonstop from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS)?
Take off on one of Delta Air Lines's 57 direct weekly flights from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS). To see what's available, enter your origin, dates and destination and hit search. Then select the "Nonstop" and "Airline" filters.
How long does it take to fly from DCA to BOS with Delta Air Lines?
On average, it takes 1h 42m to travel nonstop from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS) with Delta Air Lines.
Which day of the week has the most Delta Air Lines flights from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS)?
If flexibility is what you're after, Thursday offers the most choice for Delta Air Lines flights from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS). You can pick from 9 different departures.
What airports does Delta Air Lines fly into in Boston?
Delta Air Lines flights from Ronald Reagan Washington National Airport (DCA) to Boston come in to Logan Intl. Airport (BOS), T.F. Green Airport (PVD) and Manchester-Boston Regional Airport (MHT). The primary Boston hub serviced by this airline is BOS. It's always worth exploring flights arriving at other nearby airports on Expedia as they may have lower fares.
What type of plane does Delta Air Lines fly from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS)?
You'll likely be seated on an Embraer 175 or an Embraer 170 when flying Delta Air Lines from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS). However, keep in mind that a different plane may be assigned due to operational reasons.
Can I change or cancel my Delta Air Lines flight from Ronald Reagan Washington National Airport (DCA) to Logan Intl. Airport (BOS)?
Depending on the type of fare you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it's been confirmed. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. For more information on cancelling or changing your reservation, visit "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Popular airline
JetBlue Airways
Distance
637 km
Average flight time
1 hour 32 mins

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