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Cheap flights from Washington, D.C. Reagan-National Airport to Boston from £82

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BOS
2 Aug — 9 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Boston Logan Intl are usually found in January or December, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Reagan-National to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Reagan-National to Boston
Explore the most affordable flight options available from Reagan-National to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2026.

Sat 22/807:00
DCA
-
BOS
Nonstop1h 39m
Delta
Sat 29/820:05
BOS
-
DCA
Nonstop2h 00m
Delta
Deal found 1/7£132
Wed 22/706:59
DCA
-
BOS
Nonstop1h 42m
Delta
Sat 25/707:25
BOS
-
DCA
Nonstop1h 56m
Delta
Deal found 30/6£133
Tue 11/810:27
DCA
-
BOS
1 stop6h 21m
United Airlines
Tue 18/818:00
BOS
-
DCA
1 stop3h 59m
United Airlines
Deal found 2/7£134
Wed 29/722:00
DCA
-
BOS
Nonstop1h 42m
Delta
Wed 5/806:00
BOS
-
DCA
1 stop4h 15m
Delta
Deal found 30/6£140
Fri 14/806:00
DCA
-
BOS
Nonstop1h 45m
Delta
Sat 15/807:25
BOS
-
DCA
Nonstop1h 58m
Delta
Deal found 1/7£141
Thu 13/810:15
DCA
-
BOS
Nonstop1h 43m
Delta
Thu 20/807:35
BOS
-
DCA
Nonstop1h 59m
Delta
Deal found 29/6£146
Fri 24/717:40
DCA
-
BOS
1 stop5h 51m
Delta
Tue 28/721:48
BOS
-
DCA
Nonstop1h 56m
Delta
Deal found 1/7£148
Fri 7/822:00
DCA
-
BOS
Nonstop1h 42m
Delta
Sat 15/807:25
BOS
-
DCA
Nonstop1h 58m
Delta
Deal found 30/6£149
Tue 1/908:25
DCA
-
BOS
1 stop4h 22m
United Airlines
Tue 8/906:00
BOS
-
DCA
1 stop4h 44m
United Airlines
Deal found 1/7£149
Thu 30/706:20
DCA
-
BOS
1 stop5h 03m
Delta
Wed 5/820:05
BOS
-
DCA
Nonstop2h 00m
Delta
Deal found 1/7£154
Fri 21/822:00
DCA
-
BOS
Nonstop1h 42m
Delta
Thu 27/806:00
BOS
-
DCA
Nonstop1h 49m
Delta
Deal found 1/7£155

Find flight deals from Reagan-National to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 July 2026.

Round-trip from

£132

One-way from

£82

Popular in

June

Cheapest in

January

Average price

£222

Good one-way deal

£192 or less
Delta
  • Delta
  • 22/8-29/8
  • Nonstop
  • 3h 39m total
  • Washington, D.C. to Boston
Search Deals
Delta
  • Delta
  • 23/9
  • Nonstop
  • 1h 55m total
  • Washington, D.C. to Boston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Reagan-National to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 15/8

06:02-11:15

1 stop5h 13m

Boston Logan Intl

Wed 19/8

06:00-07:49

Nonstop1h 49m

£140

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 5/8

22:00-23:42

Nonstop1h 42m

Boston Logan Intl

Mon 10/8

06:05-10:09

1 stop4h 04m

£140

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 23/9

18:45-20:38

Nonstop1h 53m

Boston Logan Intl

Mon 28/9

19:00-22:47

1 stop3h 47m

£140

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 15/8

14:00-20:41

1 stop6h 41m

Boston Logan Intl

Sat 29/8

07:25-09:23

Nonstop1h 58m

£140

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 20/8

06:00-09:48

1 stop3h 48m

Boston Logan Intl

Sat 29/8

06:00-09:59

1 stop3h 59m

£155

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 15/8

17:45-19:36

Nonstop1h 51m

Boston Logan Intl

Thu 20/8

21:45-23:43

Nonstop1h 58m

£161

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 8/8

19:59-21:38

Nonstop1h 39m

Boston Logan Intl

Mon 10/8

08:41-22:59

1 stop14h 18m

£164

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 24/10

06:00-11:24

1 stop5h 24m

Boston Logan Intl

Sun 25/10

07:20-11:53

1 stop4h 33m

£164

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 4/9

22:00-23:42

Nonstop1h 42m

Boston Logan Intl

Mon 7/9

06:00-07:49

Nonstop1h 49m

£170

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 4/9

19:35-23:59

1 stop4h 24m

Boston Logan Intl

Sun 6/9

15:45-17:51

Nonstop2h 06m

£177

Flights are sorted by cheapest return flights first.

Deals found on 2/7

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

Have a flexible travel schedule? Discover the best time to fly to Boston from Reagan-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

The best time to book flights from Washington, D.C. Reagan-National Airport to Boston is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Boston (average of £158). Flying from Washington, D.C. Reagan-National Airport to Boston in June is currently the most expensive (average of £244). 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 DCA to BOS?

Find hourly flight availability from Reagan-National to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2026.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Boston in the evening. By choosing this option you can save up to 75% on the cost of your flight, compared to a flight at midday.

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 3 July 2026.
Get a feel of what it's like to fly with JetBlue from Washington, D.C. Reagan-National Airport to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.1
Good
3,008 reviews
Check prices

Comfort

7.5

Entertainment

7.2

Boarding

7.3

Food

6.6

Overall

7.1

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
JetBlue
7.1
Good
3,008 reviews
JetBlue
7.1
Good
3,008 reviews
Check prices

Comfort

7.5

Entertainment

7.2

Boarding

7.3

Food

6.6

Overall

7.1

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Boston. You should not have trouble finding flights to Logan Intl from Washington, D.C. Reagan-National; the airport handles an average of 34 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Boston airport from Washington, D.C. Reagan-National. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

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

    For as low as £140, Delta can have you in Boston from Washington, D.C. Reagan-National Airport in 1h 45m. The distance between Washington, D.C. Reagan-National Airport and Boston is about 398 mi. All flights are typically direct.

  • What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Boston round-trip?

    JetBlue, at £239, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Boston..

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Boston consider choosing LATAM Airlines (96%), Scandinavian Airlines (87%) or Korean Air (87%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Washington, D.C. Reagan-National Airport to Boston is generally £207, our data shows the cheapest flight currently is £93. When looking at the most popular route, (Washington, D.C. Reagan-National - Boston Logan Intl), you can expect to pay £155 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Boston 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 Washington, D.C. Reagan-National Airport to Boston?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Boston (average of £158). Flying from Washington, D.C. Reagan-National Airport to Boston in June is currently the most expensive (average of £244). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
North Truro
Waltham
Warwick
Cambridge
Peabody
Wellfleet
Revere
Somerville
Quincy
Chelmsford

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Alternative routes for Reagan-National to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Boston flights

Top airline flying from Reagan-National to Boston

Discover the top airline that operate flights from Reagan-National to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£239Average£436FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

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How does Cheapflights help users find flights from Reagan-National to Boston?

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