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Cheap flights from Washington, D.C. Reagan-National Airport to Boston from £58

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BOS
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Boston Logan Intl are usually found in January or February, booked 90 days in advance, depart on a Saturday or Friday and return on a Wednesday

Cheap 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 15 August 2025.

Round-trip from

£108

One-way from

£58

Popular in

July

Cheapest in

January

Average price

£184

Good round-trip deal

£301 or less

Good one-way deal

£46 or less
JetBlue
  • JetBlue
  • 9/1-11/1
  • Nonstop
  • 3h 18m total
  • Washington, D.C. to Boston
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United Airlines
  • United Airlines
  • 3/9
  • 1 total stop
  • 3h 37m total
  • Washington, D.C. to Boston
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Highest demand for flights based on searches. 9% 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 August 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Boston Logan Intl.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Boston Logan Intl.
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Find flight deals from Reagan-National to Boston

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 15 August 2025.

Wed 3/915:15DCA - BOS
Nonstop1h 38mJetBlue
Sat 6/915:15BOS - DCA
Nonstop1h 50mJetBlue
Deal found 13/8£111
Thu 4/913:35DCA - BOS
Nonstop1h 34mJetBlue
Sun 7/906:30BOS - DCA
Nonstop1h 39mJetBlue
Deal found 14/8£112
Mon 6/1010:00DCA - BOS
Nonstop1h 35mJetBlue
Tue 7/1019:05BOS - DCA
Nonstop1h 46mJetBlue
Deal found 14/8£114
Sun 5/1008:00DCA - BOS
Nonstop1h 33mJetBlue
Wed 15/1009:30BOS - DCA
Nonstop1h 45mJetBlue
Deal found 14/8£114
Wed 3/915:00DCA - BOS
1 stop5h 38mUnited Airlines
Thu 4/910:43BOS - DCA
1 stop3h 39mUnited Airlines
Deal found 13/8£116
Sun 31/808:50DCA - BOS
Nonstop1h 39mJetBlue
Wed 3/919:05BOS - DCA
Nonstop1h 46mJetBlue
Deal found 13/8£117
Tue 18/1109:05DCA - BOS
1 stop3h 23mUnited Airlines
Wed 19/1111:59BOS - DCA
1 stop4h 47mUnited Airlines
Deal found 13/8£117
Sat 6/913:20DCA - BOS
Nonstop1h 58mJetBlue
Sat 6/918:59BOS - DCA
Nonstop1h 56mJetBlue
Deal found 13/8£118
Sun 31/813:25DCA - BOS
Nonstop1h 50mDelta
Tue 2/909:35BOS - DCA
Nonstop1h 54mDelta
Deal found 12/8£119
Sat 30/815:59DCA - BOS
1 stop5h 26mUnited Airlines
Sun 31/806:00BOS - DCA
1 stop6h 22mUnited Airlines
Deal found 13/8£120
Sat 20/910:30DCA - BOS
Nonstop1h 34mJetBlue
Thu 25/915:15BOS - DCA
Nonstop1h 45mJetBlue
Deal found 14/8£122
Fri 5/918:59DCA - BOS
Nonstop2h 01mDelta
Mon 8/921:59BOS - DCA
Nonstop1h 57mDelta
Deal found 14/8£122

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 15 August 2025.
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

Reagan-National

Fly to

Boston

Route

Depart

Return

Price

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 9/1

10:15-11:48

Nonstop1h 33m

Boston Logan Intl

Sun 11/1

08:15-10:00

Nonstop1h 45m

£108

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 3/9

15:15-16:53

Nonstop1h 38m

Boston Logan Intl

Sat 6/9

15:15-17:05

Nonstop1h 50m

£111

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 4/9

18:57-20:32

Nonstop1h 35m

Boston Logan Intl

Mon 8/9

08:00-09:59

Nonstop1h 59m

£111

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Mon 6/10

22:00-23:40

Nonstop1h 40m

Boston Logan Intl

Wed 8/10

09:35-11:30

Nonstop1h 55m

£114

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Mon 24/11

21:59-23:39

Nonstop1h 40m

Boston Logan Intl

Wed 3/12

21:35-23:29

Nonstop1h 54m

£114

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 9/9

11:55-13:28

Nonstop1h 33m

Boston Logan Intl

Sat 13/9

15:15-17:05

Nonstop1h 50m

£114

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 21/10

18:55-20:30

Nonstop1h 35m

Boston Logan Intl

Sat 25/10

16:15-18:00

Nonstop1h 45m

£114

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Mon 15/9

11:55-13:28

Nonstop1h 33m

Boston Logan Intl

Tue 23/9

06:20-07:59

Nonstop1h 39m

£114

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 24/9

15:15-17:28

Nonstop2h 13m

Boston Logan Intl

Thu 2/10

14:40-16:25

Nonstop1h 45m

£114

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 20/9

13:20-15:15

Nonstop1h 55m

Boston Logan Intl

Wed 24/9

15:15-17:00

Nonstop1h 45m

£114

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 22 results
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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?

Use this chart to determine the optimal time to book a return flight from Reagan-National to Boston. Price data was last updated on 8 August 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to Boston is 90 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, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Boston (average of £10). Flying from Washington, D.C. Reagan-National Airport to Boston in July is currently the most expensive (average of £724). 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 15 August 2025.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Boston in the morning. By choosing this option you can save up to 74% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Boston

Explore weekly flight availability from Reagan-National to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 August 2025.

The most flights from DCA to BOS are scheduled on a Thursday (73 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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 56 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have 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.

  • 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 Envoy Air (100%), LATAM Airlines (96%) or Air France (95%) 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 £281, our data shows the cheapest flight currently is £32. When looking at the most popular route, (Washington, D.C. Reagan-National - Boston Logan Intl), you can expect to pay £123 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, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Boston (average of £10). Flying from Washington, D.C. Reagan-National Airport to Boston in July is currently the most expensive (average of £724). 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
Peabody
Cambridge
Somerville
Quincy
Chelmsford

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