Question 1

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

Accepted Answer

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

Question 2

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Accepted Answer

In the morning is the cheapest time of day to fly from Boston to Washington, D.C. when you can find flight prices for as low as £226. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly at midday, with an average ticket price of £751. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Question 3

What is the cheapest day to depart on your flight to Washington, D.C.?

Accepted Answer

On average, the least expensive day to fly to Washington, D.C. from Boston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £211. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,772.

Question 4

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

Accepted Answer

As of November 2025, prices for Boston to Washington, D.C. flights are approximately 19% more expensive when compared to flights at the same time last year.

Question 5

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

Accepted Answer

United Airlines and JetBlue are the most popular carriers operating from Boston Logan Intl to Washington, D.C.

Question 6

How far in advance should I book a flight to Washington, D.C.?

Accepted Answer

You are more likely to see cheaper flights to Washington, D.C. from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £213 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Boston for as low as £179 on momondo.

Question 7

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

Accepted Answer

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

Question 8

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

Accepted Answer

There are 4 cabin classes available to choose from on Boston Logan Intl 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.

Question 9

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

Accepted Answer

Historically, on average around 17% of flights between Boston and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

Question 10

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

Accepted Answer

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 11

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

Accepted Answer

The cheapest month to fly to Washington, D.C. from Boston is in January. Flight prices, which tend to average around £116, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in January, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of £135.

Question 12

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

Accepted Answer

320 flights are operational weekly from Boston to Washington, D.C. as of November 2025. The most popular departure day for this route is Tue, with 26% of flights per week taking off on this day.

Question 13

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

Accepted Answer

As of November 2025, there are 45 flights per day flying from Boston to Washington, D.C.. The most common time of day flights depart is 19:00, with 38% of flights taking off in the afternoon.

Question 14

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 15

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

Accepted Answer

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 8h 17m 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.

Question 16

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

Accepted Answer

The cheapest way is to get a bus from Boston to Washington, D.C., which can be as cheap as £85. A flight from Boston to Washington, D.C. is more expensive than a bus, with prices starting at £106. A train from Boston to Washington, D.C. is also an option, with an average price of £100.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

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..

Question 19

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

Accepted Answer

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.

Fastest flight time	1h 43m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

Cheap flights from Boston to Washington, D.C. from £60

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

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

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

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

How far in advance should I book a flight to Washington, D.C.?

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

There are 4 cabin classes available to choose from on Boston Logan Intl 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.

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

As of November 2025, prices for Boston to Washington, D.C. flights are approximately 19% more expensive when compared to flights at the same time last year.

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

United Airlines and JetBlue are the most popular carriers operating from Boston Logan Intl to Washington, D.C.

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

Historically, on average around 17% of flights between Boston and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

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

As of November 2025, there are 45 flights per day flying from Boston to Washington, D.C.. The most common time of day flights depart is 19:00, with 38% of flights taking off in the afternoon.

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

320 flights are operational weekly from Boston to Washington, D.C. as of November 2025. The most popular departure day for this route is Tue, with 26% of flights per week taking off on this day.

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

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.

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

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

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

When did momondo last update prices 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.?

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

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

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

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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.