How long is the flight from Boston to Washington, D.C.?

There are many flights that can get you from Boston to Washington, D.C. in 1h 40m. Fly via Delta, JetBlue, or Southwest to get the fastest option. There are 369 mi between Boston and Washington, D.C.. Generally, flights for this route are direct.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C., 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the cheapest flights from Boston to Washington, D.C.?

Looking for the cheapest flight from Boston to Washington, D.C.? While on average our users pay £686, our data indicates the cheapest price to be £686. The most popular route (Boston Logan Intl - Washington, D.C. Dulles Intl), is priced around £172.

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

The top 3 most reliable airlines when flying from Boston to Washington, D.C. are Ethiopian Air (95%), Egyptair (92%) and Air China (88%).

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

Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Washington, D.C.. 1 airline have flights from Logan Intl to Washington, D.C. on a regular basis. Booking flights from Boston Logan Intl to Washington, D.C. should not be difficult; the airport handles an average of 62 outbound flights to Washington, D.C. per day.

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

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

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

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

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

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

£44+ Cheap Flights from Boston to Washington, D.C.

Cheapflights Tip: The best prices from Boston Logan Intl to Washington, D.C. are usually found in December or January, booked 84 days in advance, depart on a Thursday or Saturday and return on a Wednesday

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

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Boston to Washington, D.C.
Explore the most affordable flight options available from Boston to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Fri 6/1112:20 -

Nonstop1h 53m

Sat 14/1109:10 -

Nonstop1h 37m

Deal found 14/10£88

Thu 5/1107:35 -

Nonstop2h 01m

Sun 8/1106:00 -

Nonstop1h 40m

Deal found 14/10£89

Fri 13/1106:30 -

Nonstop1h 46m

Tue 17/1106:00 -

1 stop5h 53m

Deal found 14/10£95

Thu 5/1106:10 -

Nonstop1h 49m

Fri 6/1106:15 -

1 stop4h 26m

Deal found 14/10£97

Wed 11/1117:10 -

Nonstop1h 51m

Sat 14/1106:15 -

1 stop4h 31m

Deal found 14/10£98

Tue 3/1118:39 -

1 stop3h 36m

Tue 10/1108:55 -

Nonstop1h 33m

Deal found 14/10£101

Sun 22/1108:15 -

Nonstop1h 48m

Tue 24/1106:00 -

1 stop4h 35m

Deal found 14/10£102

Sat 12/1205:27 -

1 stop5h 10m

Wed 16/1206:00 -

1 stop5h 59m

Deal found 14/10£103

Sat 7/1118:39 -

1 stop3h 36m

Wed 11/1106:15 -

1 stop4h 26m

Deal found 14/10£105

Wed 4/1116:09 -

1 stop6h 06m

Sat 7/1106:15 -

1 stop4h 31m

Deal found 14/10£108

Thu 19/1106:30 -

Nonstop1h 46m

Sun 22/1107:30 -

Nonstop1h 36m

Deal found 14/10£108

Tue 3/1118:39 -

1 stop3h 36m

Fri 6/1106:15 -

1 stop4h 26m

Deal found 14/10£109

Best flights from Boston to Washington, D.C.
Discover carefully curated flight deals from Boston to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Tue 24/1120:25 -

Nonstop1h 50m

Thu 26/1106:00 -

1 stop6h 01m

Deal found 14/10£95

Thu 5/1108:00 -

Nonstop1h 48m

Sun 8/1106:15 -

1 stop4h 26m

Deal found 14/10£97

Tue 10/1105:30 -

Nonstop1h 40m

Sat 14/1106:35 -

Nonstop1h 35m

Deal found 16/10£143

Mon 7/1210:00 -

1 stop6h 28m

Wed 9/1210:05 -

1 stop3h 39m

Deal found 14/10£211

Wed 11/1116:57 -

1 stop6h 30m

Sat 14/1107:00 -

Nonstop1h 37m

Deal found 14/10£134

Sat 5/1207:25 -

Nonstop1h 50m

Sun 6/1206:30 -

Nonstop1h 35m

Deal found 15/10£165

Fri 20/1118:26 -

1 stop4h 26m

Mon 23/1106:00 -

1 stop4h 35m

Deal found 17/10£173

Sat 21/1116:57 -

1 stop4h 43m

Sun 22/1107:30 -

Nonstop1h 36m

Deal found 16/10£161

Fri 13/1118:39 -

1 stop3h 36m

Mon 16/1108:55 -

Nonstop1h 33m

Deal found 17/10£181

Sun 13/1205:27 -

1 stop5h 10m

Wed 6/119:45 -

Nonstop1h 36m

Deal found 16/10£173

Tue 26/108:50 -

1 stop4h 10m

Thu 28/110:05 -

1 stop3h 35m

Deal found 14/10£211

Fri 20/1106:00 -

1 stop6h 29m

Mon 23/1110:59 -

1 stop6h 45m

Deal found 16/10£218

Tue 24/1106:05 -

1 stop3h 57m

Thu 26/1109:45 -

1 stop6h 07m

Deal found 14/10£187

Sat 21/1107:15 -

Nonstop1h 45m

Sun 22/1106:30 -

Nonstop1h 35m

Deal found 17/10£229

Fri 20/1116:10 -

Nonstop1h 45m

Sun 22/1106:00 -

1 stop4h 35m

Deal found 18/10£215

Thu 10/1215:30 -

Nonstop1h 40m

Mon 14/1206:45 -

Nonstop1h 35m

Deal found 17/10£229

Wed 23/1215:14 -

Nonstop1h 45m

Tue 5/109:00 -

Nonstop1h 35m

Deal found 17/10£236

Fri 20/1110:45 -

Nonstop1h 55m

Mon 23/1106:59 -

Nonstop1h 38m

Deal found 17/10£215

Wed 11/1106:10 -

Nonstop1h 49m

Sun 22/1106:00 -

1 stop4h 35m

Deal found 19/10£236

Fri 4/1206:30 -

Nonstop1h 49m

Mon 7/1209:05 -

Nonstop1h 36m

Deal found 18/10£229

Thu 3/1206:30 -

Nonstop1h 49m

Tue 8/1217:44 -

1 stop6h 14m

Deal found 19/10£230

Thu 5/1109:15 -

1 stop7h 24m

Mon 16/1121:30 -

Nonstop1h 43m

Deal found 15/10£239

Sat 14/1110:15 -

Nonstop1h 43m

Sat 21/1107:00 -

Nonstop1h 37m

Deal found 17/10£243

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

Round-trip from	£88
One-way from	£44
Popular in	June
Cheapest in	December
Average price	£222
Good one-way deal	£113 or less

Delta
6/11-14/11
Nonstop
3h 30m total
Boston to Washington, D.C.

Search Deals

Southwest
16/12-31/12
Nonstop
1h 35m total
Boston to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£16 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a one-way flight from Boston Logan Intl to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Thu 24/12

17:35-19:15

Nonstop1h 40m

Baltimore/Washington

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Mon 7/12

16:05-17:58

Nonstop1h 53m

Baltimore/Washington

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Fri 13/11

21:00-22:45

Nonstop1h 45m

Baltimore/Washington

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

BostonWashington, D.C.

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

BOSDCA

Boston Logan Intl

Fri 13/11

16:09-22:15

1 stop6h 06m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

BostonWashington, D.C.

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

BOSDCA

Boston Logan Intl

Fri 18/12

06:00-07:59

Nonstop1h 59m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£65

BostonWashington, D.C.

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

BOSDCA

Boston Logan Intl

Fri 11/12

16:00-17:59

Nonstop1h 59m

Washington, D.C. Reagan-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

Fastest return journey

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Tue 19/1

13:10-14:45

Nonstop1h 35m

Baltimore/Washington

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Tue 5/1

17:35-19:15

Nonstop1h 40m

Baltimore/Washington

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Tue 15/12

11:20-13:12

Nonstop1h 52m

Baltimore/Washington

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Thu 12/11

08:40-10:20

Nonstop1h 40m

Baltimore/Washington

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 46 resultsSorted by cheapest first

...

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Boston with our price prediction graph.

BOS-WAS

BOS-DCA

BOS-BWI

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 Boston to Washington, D.C.

BOS-WAS

BOS-DCA

BOS-BWI

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

Currently, January is the cheapest month in which you can book a flight from Boston to Washington, D.C. (average of £166). Flying from Boston to Washington, D.C. in June is currently the most expensive (average of £238). 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 WAS?

A simple way to save on the total cost of your ticket is to fly from Boston to Washington, D.C. in the morning. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

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

The most flights from BOS to WAS are scheduled on a Sunday (75 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (53 on average).

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

Airfare is below average for this route at the moment.

Boston to Washington, D.C. flights typically cost between £158 and £303 in November.
The cheapest return price found within the last 5 days was £88 on Delta (6 Nov–14 Nov).

How often are flights from Boston to Washington, D.C. delayed?

About 20% of weekly flights between Boston and Washington, D.C. have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Boston to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Boston to Washington, D.C. flights?

Over the past year, American Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.

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

The price you pay for your flight from Boston to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

What airport do you fly from for flights from Boston to Washington, D.C.?
Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Washington, D.C.. 1 airline have flights from Logan Intl to Washington, D.C. on a regular basis. Booking flights from Boston Logan Intl to Washington, D.C. should not be difficult; the airport handles an average of 62 outbound flights to Washington, D.C. per day.
How long is the flight from Boston to Washington, D.C.?
There are many flights that can get you from Boston to Washington, D.C. in 1h 40m. Fly via Delta, JetBlue, or Southwest to get the fastest option. There are 369 mi between Boston and Washington, D.C.. Generally, flights for this route are direct.
What are the most reliable airlines from Boston to Washington, D.C.?
The top 3 most reliable airlines when flying from Boston to Washington, D.C. are Ethiopian Air (95%), Egyptair (92%) and Air China (88%).
What are the cheapest flights from Boston to Washington, D.C.?
Looking for the cheapest flight from Boston to Washington, D.C.? While on average our users pay £686, our data indicates the cheapest price to be £686. The most popular route (Boston Logan Intl - Washington, D.C. Dulles Intl), is priced around £172.
Can I find deals for flights from Boston to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Boston to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Boston to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Washington, D.C..
Can I find deals for business class flights from Boston to Washington, D.C.?
Yes. Cheapflights offers flight deals from Boston to Washington, D.C. 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.?
Currently, January is the cheapest month in which you can book a flight from Boston to Washington, D.C. (average of £166). Flying from Boston to Washington, D.C. in June is currently the most expensive (average of £238). 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

Silver Spring

Alexandria

Gaithersburg

Oxon Hill

Hanover

Woodbridge

Glen Burnie

Springfield

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Other flights from Boston

Popular flights

Washington, D.C. flight routes

Alternative routes for Boston to Washington, D.C.

Boston to Dulles Intl flights

Boston to Reagan-National flights

Top airline flying from Boston to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest£128	Average£212	FlexibilityNo cancel fee	On-time63%	Search Southwest flights

Fly with Cheapflights

How does Cheapflights help users find flights from Boston to Washington, D.C.?

Cheapflights makes it easy to find Boston to Washington, D.C. flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Boston.

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

Yes, we can. To see specific flights from Boston to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.

Cheap flights from Boston to Washington, D.C. from £44

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Boston to Washington, D.C.Explore the most affordable flight options available from Boston to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Explore the most affordable flight options available from Boston to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Boston to Washington, D.C.Discover carefully curated flight deals from Boston to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from Boston to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Direct flights from Boston to Washington, D.C.Explore direct flight options from Boston to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Explore direct flight options from Boston to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Last-minute flights from Boston to Washington, D.C.Discover last-minute flight deals from Boston to Washington, D.C.. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from Boston to Washington, D.C.. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Boston to Washington, D.C.Search for one-way flight options from Boston to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from Boston to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

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

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Boston with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Boston to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 October 2026.

A simple way to save on the total cost of your ticket is to fly from Boston to Washington, D.C. in the morning. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

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

The most flights from BOS to WAS are scheduled on a Sunday (75 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (53 on average).

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

Airfare is below average for this route at the moment.

Boston to Washington, D.C. flights typically cost between £158 and £303 in November.The cheapest return price found within the last 5 days was £88 on Delta (6 Nov–14 Nov).

How often are flights from Boston to Washington, D.C. delayed?

About 20% of weekly flights between Boston and Washington, D.C. have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Boston to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Boston to Washington, D.C. flights?

Over the past year, American Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.

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

The price you pay for your flight from Boston to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

How long is the flight from Boston to Washington, D.C.?

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

What are the cheapest flights from Boston to Washington, D.C.?

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

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

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

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

Travelling to a place near Washington, D.C.?

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 Boston to Washington, D.C.

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

Complete your trip

Complete your trip to Washington, D.C. by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Boston to Washington, D.C. by cabin class

Find flights from Boston to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Boston and Washington, D.C. flights

Browse other Boston and Washington, D.C. flight options. Last updated on 19 October 2026.

Other flights from Boston

Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on 19 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 October 2026.

Top airline flying from Boston to Washington, D.C.

Fly with Cheapflights

How does Cheapflights help users find flights from Boston to Washington, D.C.?

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

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

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

100% Free

Book with Flexibility

Cheapest flights from Boston to Washington, D.C.
Explore the most affordable flight options available from Boston to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Boston to Washington, D.C.
Discover carefully curated flight deals from Boston to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Direct flights from Boston to Washington, D.C.
Explore direct flight options from Boston to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Last-minute flights from Boston to Washington, D.C.
Discover last-minute flight deals from Boston to Washington, D.C.. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Boston to Washington, D.C.
Search for one-way flight options from Boston to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Boston to Washington, D.C. flights typically cost between £158 and £303 in November.
The cheapest return price found within the last 5 days was £88 on Delta (6 Nov–14 Nov).