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Cheap flights from Boston to Washington, D.C. from £57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Washington, D.C. departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare return flights from Boston to Washington, D.C.

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Washington, D.C. by changing tabs
JetBlue
5 Nov
BOS12:00Boston Logan Intl
1h 42m
DCA13:42Washington, D.C. Reagan-National
5 Nov
DCA17:30Washington, D.C. Reagan-National
1h 39m
BOS19:09Boston Logan Intl
Delta
17 Oct
BOS06:05Boston Logan Intl
1h 54m
DCA07:59Washington, D.C. Reagan-National
21 Oct
DCA18:10Washington, D.C. Reagan-National
1h 50m
BOS20:00Boston Logan Intl
United Airlines
5 Nov
BOS05:45Boston Logan Intl
1h 44m
IAD07:29Washington, D.C. Dulles Intl
5 Nov
IAD17:10Washington, D.C. Dulles Intl
1h 37m
BOS18:47Boston Logan Intl
JetBlue
19 Oct
BOS18:00Boston Logan Intl
1h 54m
DCA19:54Washington, D.C. Reagan-National
26 Oct
DCA17:30Washington, D.C. Reagan-National
1h 43m
BOS19:13Boston Logan Intl
American Airlines
26 Nov
BOS07:00Boston Logan Intl
1h 52m
DCA08:52Washington, D.C. Reagan-National
2 Dec
DCA20:00Washington, D.C. Reagan-National
4h 35m
1 stop
BOS00:35Boston Logan Intl
Delta
8 Oct
BOS11:40Boston Logan Intl
1h 53m
DCA13:33Washington, D.C. Reagan-National
16 Oct
DCA18:10Washington, D.C. Reagan-National
1h 50m
BOS20:00Boston Logan Intl

Find the cheapest one-way flights from Boston to Washington, D.C.

If you're looking for one-way flights from Boston to Washington, D.C., view some of our deals below provided by Delta, JetBlue and United Airlines
JetBlue
15 Oct
BOS16:15Boston Logan Intl
1h 44m
DCA17:59Washington, D.C. Reagan-National
Delta
25 Sept
BOS06:05Boston Logan Intl
1h 55m
DCA08:00Washington, D.C. Reagan-National
United Airlines
23 Oct
BOS05:45Boston Logan Intl
1h 42m
IAD07:27Washington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. from Boston

Find and compare return flight prices for your last-minute flight from Boston to Washington, D.C.
JetBlue
26 Sept
BOS15:00Boston Logan Intl
1h 43m
DCA16:43Washington, D.C. Reagan-National
10 Oct
DCA06:00Washington, D.C. Reagan-National
1h 29m
BOS07:29Boston Logan Intl
United Airlines
30 Sept
BOS05:45Boston Logan Intl
1h 42m
IAD07:27Washington, D.C. Dulles Intl
2 Oct
IAD08:45Washington, D.C. Dulles Intl
1h 38m
BOS10:23Boston Logan Intl
Delta
26 Sept
BOS15:40Boston Logan Intl
1h 50m
DCA17:30Washington, D.C. Reagan-National
10 Oct
DCA06:00Washington, D.C. Reagan-National
1h 37m
BOS07:37Boston Logan Intl
JetBlue
26 Sept
BOS06:00Boston Logan Intl
1h 41m
DCA07:41Washington, D.C. Reagan-National
26 Sept
DCA11:30Washington, D.C. Reagan-National
1h 32m
BOS13:02Boston Logan Intl
United Airlines
26 Sept
BOS05:45Boston Logan Intl
1h 42m
IAD07:27Washington, D.C. Dulles Intl
30 Sept
IAD17:35Washington, D.C. Dulles Intl
1h 42m
BOS19:17Boston Logan Intl
JetBlue
30 Sept
BOS15:00Boston Logan Intl
1h 43m
DCA16:43Washington, D.C. Reagan-National
1 Oct
DCA12:30Washington, D.C. Reagan-National
1h 33m
BOS14:03Boston Logan Intl

United Airlines flights from Boston to Washington, D.C.

Our best United Airlines deals on Boston to Washington, D.C. flight tickets
United Airlines
5 Nov
BOS05:45Boston Logan Intl
1h 44m
IAD07:29Washington, D.C. Dulles Intl
5 Nov
IAD17:10Washington, D.C. Dulles Intl
1h 37m
BOS18:47Boston Logan Intl
United Airlines
2 Oct
BOS14:20Boston Logan Intl
1h 42m
IAD16:02Washington, D.C. Dulles Intl
4 Oct
IAD22:20Washington, D.C. Dulles Intl
1h 39m
BOS23:59Boston Logan Intl
United Airlines
3 Oct
BOS05:45Boston Logan Intl
1h 42m
IAD07:27Washington, D.C. Dulles Intl
3 Oct
IAD22:20Washington, D.C. Dulles Intl
1h 39m
BOS23:59Boston Logan Intl

Delta flights from Boston to Washington, D.C.

Our best Delta deals on Boston to Washington, D.C. flight tickets
Delta
17 Oct
BOS06:05Boston Logan Intl
1h 54m
DCA07:59Washington, D.C. Reagan-National
21 Oct
DCA18:10Washington, D.C. Reagan-National
1h 50m
BOS20:00Boston Logan Intl
Delta
8 Oct
BOS11:40Boston Logan Intl
1h 53m
DCA13:33Washington, D.C. Reagan-National
16 Oct
DCA18:10Washington, D.C. Reagan-National
1h 50m
BOS20:00Boston Logan Intl
Delta
1 Oct
BOS06:05Boston Logan Intl
1h 52m
DCA07:57Washington, D.C. Reagan-National
2 Oct
DCA08:45Washington, D.C. Reagan-National
1h 52m
BOS10:37Boston Logan Intl

How to get the cheapest flight ticket from Boston to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Boston to Washington, D.C.?

January. The cheapest time of year to fly to Washington, D.C. from Boston is January. The most expensive is April.

What is the cheapest day to depart Boston for Washington, D.C.?

Thursday. The cheapest day of the week is usually Thursday. The most expensive is usually Friday.

When is the cheapest time to fly from Boston to Washington, D.C.?

In the afternoon. Boston to Washington, D.C. flights are approximately 22% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Washington, D.C. from Boston?

JetBlue. JetBlue is the most popular carrier operating from Boston to Washington, D.C.

What is the cheapest Boston to Washington, D.C. flight route?

Boston Logan Intl - Washington, D.C. Dulles Intl. Fly from Boston Logan Intl to Washington, D.C. Dulles Intl for the best Boston - Washington, D.C. flight prices

How far in advance should you book Boston to Washington, D.C. flights?

56 days before. The cheapest time to buy a flight from Boston to Washington, D.C. is approximately 56 days to departure

How many flights depart from Boston to Washington, D.C. on average per day?

As of September 2024, there are 75 flights per week flying from Boston to Washington, D.C.. The most common time of day flights depart is 14:00, with 46% of flights taking off in the afternoon.

How many flights depart from Boston to Washington, D.C. on average per week?

528 flights are operational weekly from Boston to Washington, D.C. as of September 2024. The most popular departure day for this route is Wednesday, with 17% of flights per week taking off on this day.

What cabin class options are available on Boston to Washington, D.C. flights?

There are 2 cabin classes available to choose from on Boston to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Boston to Washington, D.C..

How have Boston to Washington, D.C. flight prices changed over time?

As of September 2024, prices for Boston to Washington, D.C. flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Boston to Washington, D.C. (BOS to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Washington, D.C.

Best price found

£57

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Boston in the past 72 hours is £57. The best return flight deal from Boston to Washington, D.C. found on momondo in the last 72 hours is £108.
The fastest flight from Boston to Washington, D.C. takes 1h 37m
Direct flights go from Boston to Washington, D.C. every day.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

  • Is flying the fastest way to get from Boston to Washington, D.C.?

    The quickest way to travel this route is to take a flight from Boston to Washington, D.C., doing so can potentially save up to 7h 38m of travel time. While these options may take longer, booking a train from Boston to Washington, D.C. or a bus from Boston to Washington, D.C. may suit your needs if travel time is less of a factor in your decision making.

  • Is flying the cheapest way to get from Boston to Washington, D.C.?

    The cheapest way is to get a train from Boston to Washington, D.C., which can be as cheap as £69. A flight from Boston to Washington, D.C. is more expensive than a train, with prices starting at £108. A bus from Boston to Washington, D.C. is also an option, with an average price of £78.

  • How far is Boston Logan Intl to Washington, D.C. by plane?

    There are 393.5 mi between Boston Logan Intl and Washington, D.C.. In terms of flight time, this usually takes a little over 1h 37m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Washington, D.C.?

    Prices for flights from Boston Logan Intl Airport to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Washington, D.C.?

  • How old do you have to be to fly from Boston Logan Intl Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Boston to Washington, D.C.?

  • What is the most popular airline from Boston to Washington, D.C.?


Best airlines flying from Boston to Washington, D.C.

Compare and see reviews for airlines that fly from Boston to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £88Free CancellationRating
7.5
3,672 reviews
Search JetBlue flights
  • JetBlue Flights From Boston to Washington, D.C.

    Across 66 JetBlue flights from Boston to Washington, D.C. this week, the average price was £228, with the best JetBlue deals starting from £116 round-trip. 3,672 users have rated JetBlue on momondo, with an average score of 7.5/10.


Why use momondo?

Why should I use momondo to find a flight deal from Boston to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Washington, D.C..

I’m not ready to book a flight from Boston to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


Choose the best way to get from Boston to Washington, D.C.

Buses

9h 10m
£32 one-way£78 return
Direct · from £781 stop · from £40

Distance to city centre

ZWU1.7 mi

Find Buses

Boston to Washington, D.C. Buses

Trains

6h 33m
£35 one-way£69 return
Direct · from £69

Distance to city centre

ZWU1.7 mi

Find Trains

Boston to Washington, D.C. Trains

Flights

1h 40m
£57 one-way£108 return
Direct · from £1081 stop · from £137

Distance to city centre

DCA3.7 mi

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.