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Cheap flights from Boston to Washington, D.C. Reagan-National Airport from £44

BOS — DCA
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Boston Logan Intl to Washington, D.C. Reagan-National are usually found in January or December, booked 75 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Boston to Reagan-National

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Reagan-National

Sat 14/1116:10 -
1 stop6h 05m
Mon 16/1106:15 -
1 stop4h 26m
Deal found 11/9£87
Thu 5/1116:10 -
1 stop6h 05m
Sat 7/1106:15 -
1 stop4h 26m
Deal found 11/9£89
Sat 3/1018:40 -
1 stop4h 19m
Wed 7/1006:30 -
1 stop4h 21m
Deal found 11/9£92
Mon 5/1019:00 -
1 stop3h 59m
Tue 6/1006:30 -
1 stop4h 46m
Deal found 10/9£93
Wed 14/1018:40 -
1 stop4h 19m
Thu 15/1006:20 -
1 stop4h 41m
Deal found 11/9£94
Thu 22/1018:40 -
1 stop4h 19m
Sun 25/1006:15 -
1 stop4h 26m
Deal found 11/9£95
Tue 13/1018:10 -
1 stop4h 49m
Wed 21/1006:20 -
1 stop4h 41m
Deal found 11/9£98
Mon 5/1019:00 -
1 stop3h 59m
Tue 20/1006:20 -
1 stop4h 41m
Deal found 11/9£99
Mon 19/1018:40 -
1 stop4h 19m
Mon 26/1006:15 -
1 stop4h 26m
Deal found 10/9£101
Sat 10/1018:35 -
1 stop4h 24m
Wed 21/1006:20 -
1 stop4h 41m
Deal found 11/9£102
Thu 19/1118:10 -
1 stop4h 42m
Sun 22/1106:00 -
1 stop4h 35m
Deal found 11/9£103

Find flight deals from Boston to Reagan-National

Round-trip from

£87

One-way from

£44

Popular in

August

Cheapest in

January

Average price

£203

Good round-trip deal

£216 or less
JetBlue
  • JetBlue
  • 14/11-16/11
  • 2 total stops
  • 10h 31m total
  • Boston to Washington, D.C.
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JetBlue
  • JetBlue
  • 20/10-31/12
  • 1 total stop
  • 4h 19m total
  • Boston to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Boston Logan Intl to Washington, D.C. Reagan-National.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Boston to Washington, D.C. Reagan-National Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Tue 20/10

06:00-10:44

1 stop4h 44m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£71

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Wed 4/11

18:39-22:15

1 stop3h 36m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£81

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Sat 24/10

18:35-22:58

1 stop4h 23m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£81

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Tue 13/10

06:05-08:06

Nonstop2h 01m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£92

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Fri 20/11

20:05-22:03

Nonstop1h 58m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£92

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Sat 17/10

06:00-10:09

1 stop4h 09m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Sun 8/11

06:00-10:09

1 stop4h 09m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£99
Fastest return journey

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Mon 23/11

14:28-16:20

Nonstop1h 52m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£99

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Fri 6/11

16:00-22:25

1 stop6h 25m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£99

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Mon 7/12

16:59-23:30

1 stop6h 31m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Boston to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Boston with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Boston to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Boston to Washington, D.C. Reagan-National Airport?

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Washington, D.C. Reagan-National Airport?

Currently, January is the cheapest month in which you can book a flight from Boston to Washington, D.C. Reagan-National Airport (average of £157). Flying from Boston to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of £231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to DCA?

A simple way to save on the total cost of your ticket is to fly from Boston to Washington, D.C. Reagan-National Airport in the evening. If you’re flexible enough to do this you can expect to save up to 74% on your trip compared to booking a flight in the afternoon.

How much does it cost for a return flight from Boston to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment.

Boston to Washington, D.C. Reagan-National Airport flights typically cost between £147 and £285 in November.
The cheapest return price found within the last 5 days was £87 on JetBlue (14 Nov–16 Nov).

Related info for your journey

  • What airport do you fly from for flights from Boston to Washington, D.C. Reagan-National?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Logan Intl; the airport handles an average of 39 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Boston airport to Washington, D.C. Reagan-National. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • How long is the flight from Boston to Washington, D.C. Reagan-National Airport?

    Airlines like Delta, United Airlines, and JetBlue fly from Boston to Washington, D.C. Reagan-National Airport in about 2h 01m. The time it takes to get you to your destination can typically vary by up to 2h 43m. Boston and Washington, D.C. Reagan-National Airport are separated by a distance of 398 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Boston to Washington, D.C. Reagan-National Airport?

    The top 3 most reliable airlines when flying from Boston to Washington, D.C. Reagan-National Airport are LATAM Airlines (82%), WestJet (75%) and Korean Air (72%).

  • What are the cheapest flights from Boston to Washington, D.C. Reagan-National Airport?

    Looking at all options, your cheapest flight can be booked for £214. While the most popular route (Boston Logan Intl - Washington, D.C. Reagan-National) can be booked for £180 on average, our data indicates £347 when flying from Boston to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from Boston to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Boston to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Reagan-National.

  • Can I find deals for business class flights from Boston to Reagan-National?

    Yes. Cheapflights offers flight deals from Boston to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Washington, D.C. Reagan-National Airport?

    Currently, January is the cheapest month in which you can book a flight from Boston to Washington, D.C. Reagan-National Airport (average of £157). Flying from Boston to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of £231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Silver Spring
Alexandria
Gaithersburg
Oxon Hill
Hanover
Woodbridge
Glen Burnie
Springfield

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Boston to Reagan-National

Boston to Dulles Intl flights

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Certainly. Search results for flights to Reagan-National from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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