Find flights
Deals
When to book
FAQs

Cheap flights from Washington, D.C. Reagan-National Airport to Boston from £63

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BOS
20 Jan — 27 Jan1
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 February, booked 90 days in advance, depart on a Friday or Thursday and return on a Tuesday

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 21 December 2025.

Thu 25/1212:59DCA - BOS
1 stop5h 14mUnited Airlines
Sat 10/110:30BOS - DCA
1 stop6h 06mUnited Airlines
Deal found 19/12£147
Wed 31/1206:30DCA - BOS
Nonstop1h 32mAmerican Airlines
Sun 4/107:00BOS - DCA
Nonstop1h 47mAmerican Airlines
Deal found 19/12£148
Wed 24/1220:54DCA - BOS
Nonstop1h 35mJetBlue
Wed 31/1219:00BOS - DCA
Nonstop1h 50mJetBlue
Deal found 18/12£155
Tue 30/1207:00DCA - BOS
1 stop6h 15mDelta
Sat 24/109:25BOS - DCA
Nonstop1h 52mDelta
Deal found 19/12£158
Fri 26/1219:40DCA - BOS
Nonstop1h 45mDelta
Thu 1/107:05BOS - DCA
Nonstop2h 06mDelta
Deal found 18/12£166
Tue 30/1220:46DCA - BOS
Nonstop1h 30mAmerican Airlines
Sat 3/106:50BOS - DCA
Nonstop1h 47mAmerican Airlines
Deal found 19/12£167
Sun 28/1206:15DCA - BOS
1 stop4h 43mJetBlue
Fri 30/117:00BOS - DCA
Nonstop1h 49mJetBlue
Deal found 18/12£170
Tue 30/1207:00DCA - BOS
1 stop6h 15mDelta
Tue 6/115:55BOS - DCA
Nonstop1h 58mDelta
Deal found 20/12£173
Wed 24/1217:35DCA - BOS
1 stop5h 39mDelta
Mon 5/117:50BOS - DCA
Nonstop2h 02mDelta
Deal found 20/12£181
Wed 24/1207:00DCA - BOS
1 stop5h 43mUnited Airlines
Thu 1/110:25BOS - DCA
1 stop5h 04mUnited Airlines
Deal found 20/12£188

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 21 December 2025.

Round-trip from

£106

One-way from

£63

Popular in

August

Cheapest in

January

Average price

£173

Good one-way deal

£60 or less
JetBlue
  • JetBlue
  • 24/1-24/1
  • Nonstop
  • 3h 25m total
  • Washington, D.C. to Boston
Search Deals
Delta
  • Delta
  • 16/1
  • Nonstop
  • 1h 41m total
  • Washington, D.C. to Boston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 21 December 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

Sat 10/1

17:00-18:43

Nonstop1h 43m

Boston Logan Intl

Sat 17/1

14:15-16:12

Nonstop1h 57m

£110

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 31/1

12:20-13:51

Nonstop1h 31m

Boston Logan Intl

Sun 1/2

08:00-09:51

Nonstop1h 51m

£117

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 16/1

10:25-12:06

Nonstop1h 41m

Boston Logan Intl

Tue 20/1

17:50-19:52

Nonstop2h 02m

£117

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 14/1

20:55-22:30

Nonstop1h 35m

Boston Logan Intl

Sun 18/1

15:45-17:34

Nonstop1h 49m

£117

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 16/1

22:05-23:41

Nonstop1h 36m

Boston Logan Intl

Sat 17/1

11:55-13:53

Nonstop1h 58m

£117

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 20/1

18:00-21:52

1 stop3h 52m

Boston Logan Intl

Tue 27/1

13:31-17:31

1 stop4h 00m

£125

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 26/2

18:59-20:33

Nonstop1h 34m

Boston Logan Intl

Mon 2/3

11:10-12:59

Nonstop1h 49m

£125

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 27/2

07:00-08:31

Nonstop1h 31m

Boston Logan Intl

Mon 2/3

11:10-12:59

Nonstop1h 49m

£125

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Fri 27/2

06:00-07:35

Nonstop1h 35m

Boston Logan Intl

Mon 2/3

20:15-22:08

Nonstop1h 53m

£125

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 5/3

07:00-08:31

Nonstop1h 31m

Boston Logan Intl

Mon 9/3

14:15-16:03

Nonstop1h 48m

£125

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 22 results
1
2
3

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 12 December 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to Boston is 65 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, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Boston (average of £58). Flying from Washington, D.C. Reagan-National Airport to Boston in July is currently the most expensive (average of £114). 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 21 December 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 71% on the cost of your flight, compared to a flight at midday.

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 27 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.

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

    For as low as £117, Delta can have you in Boston from Washington, D.C. Reagan-National Airport in 1h 31m. The distance between Washington, D.C. Reagan-National Airport and Boston is about 398 mi. All flights are typically direct.

  • 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 Korean Air (93%), Air France (88%) or LATAM Airlines (88%) 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 £96, our data shows the cheapest flight currently is £60. When looking at the most popular route, (Washington, D.C. Reagan-National - Boston Logan Intl), you can expect to pay £166 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, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Boston (average of £58). Flying from Washington, D.C. Reagan-National Airport to Boston in July is currently the most expensive (average of £114). 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
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Boston from Reagan-National today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Reagan-National to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Reagan-National to Boston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Reagan-National to Boston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Reagan-National to Boston become cheaper?

Not ready to book yet? You can track prices for flights from Reagan-National to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.