Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. 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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BOS
6 Apr — 13 Apr1
1 adult

Cheapflights Tip: The best prices from Washington, D.C. to Boston Logan Intl are usually found in January or September, booked 30 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Washington, D.C. to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 1 April 2025.

Round-trip from

£114

One-way from

£63

Popular in

April

Cheapest in

January

Average price

£191

Good round-trip deal

£197 or less

Good one-way deal

£48 or less
JetBlue
  • JetBlue
  • 22/4-25/4
  • Nonstop
  • 3h 20m total
  • Washington, D.C. to Boston
Delta
  • Delta
  • 22/4
  • Nonstop
  • 1h 43m total
  • Washington, D.C. to Boston
Highest demand for flights based on searches. 12% potential increase in price (£17 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Boston Logan Intl.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Boston Logan Intl.

Find flight deals from Washington, D.C. to Boston

Cheapest flights from Washington, D.C. to Boston
Explore the most affordable flight options available from Washington, D.C. to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.

Tue 22/420:45DCA - BOS
Nonstop1h 36mJetBlue
Sat 26/418:11BOS - DCA
Nonstop1h 48mJetBlue
Deal found 31/3£114
Fri 11/722:18IAD - BOS
Nonstop1h 41mUnited Airlines
Sun 13/705:30BOS - IAD
Nonstop1h 34mUnited Airlines
Deal found 31/3£114
Tue 29/415:25DCA - BOS
Nonstop1h 45mDelta
Wed 30/407:35BOS - DCA
Nonstop1h 57mDelta
Deal found 1/4£124
Tue 29/406:00DCA - BOS
1 stop4h 22mUnited Airlines
Tue 6/511:07BOS - DCA
1 stop6h 48mUnited Airlines
Deal found 31/3£140
Wed 23/412:11IAD - BOS
1 stop6h 48mDelta
Sat 26/417:55BOS - IAD
1 stop5h 12mDelta
Deal found 31/3£191
Wed 7/513:10DCA - BOS
2 stops8h 35mSouthwest
Mon 12/505:00BOS - DCA
1 stop5h 10mSouthwest
Deal found 1/4£252

Cheapflights Fare Finder

Customise your flight search to find flights from Washington, D.C. 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 1 April 2025.
Use the filters below to find and compare flights from Washington, D.C. to Boston that are best for you.

Fly from

Washington, D.C.

Fly to

Boston

Route

Depart

Return

Price

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 22/4

09:00-10:45

Nonstop1h 45m

Boston Logan Intl

Sat 26/4

14:50-16:37

Nonstop1h 47m

£114

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 11/7

22:18-23:59

Nonstop1h 41m

Boston Logan Intl

Sun 13/7

05:30-07:04

Nonstop1h 34m

£114

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 29/4

15:25-17:10

Nonstop1h 45m

Boston Logan Intl

Wed 30/4

07:35-09:32

Nonstop1h 57m

£124

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 29/4

06:00-10:22

1 stop4h 22m

Boston Logan Intl

Tue 6/5

11:07-17:55

1 stop6h 48m

£140

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Wed 23/4

13:44-19:50

1 stop6h 06m

Boston Logan Intl

Mon 28/4

06:00-13:01

1 stop7h 01m

£191

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 7/5

13:10-21:45

2 stops8h 35m

Boston Logan Intl

Mon 12/5

05:00-10:10

1 stop5h 10m

£252

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 22/4

06:59-08:42

Nonstop1h 43m

£63

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 20/5

22:19-23:59

Nonstop1h 40m

£63

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 23/4

10:39-12:16

Nonstop1h 37m

£65

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 22/4

06:00-10:22

1 stop4h 22m

£70

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 17 results
1
2

Best time to book a flight from Washington, D.C. to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Washington, D.C. 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. to Boston

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

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Boston. Price data was last updated on 28 March 2025.

The price you pay for your flight from Washington, D.C. to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Boston (average of £10). Flying from Washington, D.C. 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 WAS to BOS?

Find hourly flight availability from Washington, D.C. 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 1 April 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 73% on flights from Washington, D.C. to Boston by exploring options for tickets in the morning.

Weekly flight availability from Washington, D.C. to Boston

Explore weekly flight availability from Washington, D.C. 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 1 April 2025.

The most flights from WAS to BOS are scheduled on a Monday (82 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 1 April 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Washington, D.C. to Boston have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very Good

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.7

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Boston. 2 airlines have flights to Logan Intl from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Boston Logan Intl should not be difficult; the airport handles an average of 59 inbound flights from Washington, D.C. per day.

  • How popular is this Washington, D.C. to Boston flight route?

  • What are the cheapest airlines flying from Washington, D.C. to Boston round-trip?

    Our cheapest airline available from Washington, D.C. to Boston is JetBlue. Our recent data shows that you can find tickets from as low as £114 on this airline. Additional options worth looking into are United Airlines and Delta, starting at £114 and £124 round-trip. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Boston one-way?

    One-way options have recently been found by users for as low as £63 on Delta. Other airlines that offer cheap prices include United Airlines from £63 and JetBlue from £65 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. to Boston on time: Scandinavian Airlines (95%), KLM (93%), EL AL (91%).

  • Can I find deals for flights from Washington, D.C. to Boston that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Boston?

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

  • Can I find deals for business class flights from Washington, D.C. to Boston?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Boston?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Boston (average of £10). Flying from Washington, D.C. 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Cambridge
Somerville
Quincy
Chelmsford
Chelsea
Burlington
Kittery

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 Washington, D.C. to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Washington, D.C. to Boston

Discover the top 2 airlines that operate flights from Washington, D.C. 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 1 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£36Average£37FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest£90Average£180FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 Washington, D.C. 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 Washington, D.C. today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Boston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C. to Boston.

Can Cheapflights find flights from Washington, D.C. to Boston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington, D.C. to Boston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Boston become cheaper?

Of course! You can now track prices for flights from Washington, D.C. to Boston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.