Question 1

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

Accepted Answer

Delta, JetBlue, and United Airlines can get you from Washington, D.C. to Boston in just under 1h 40m. Your travel time will be generally consistent. Washington, D.C. and Boston are separated by a distance of 411 mi. Most flights are nonstop.

Question 2

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

Accepted Answer

One-way options have recently been found by users for as low as £58 on Delta. Other airlines that offer cheap prices include JetBlue from £58 and United Airlines from £58 one-way.

Question 3

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

Accepted Answer

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.

Question 4

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

Accepted Answer

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.

Question 5

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

Accepted Answer

Travellers seeking maximum savings on their Washington, D.C. to Boston flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

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

Accepted Answer

The most flights from WAS to BOS are scheduled on a Thursday (90 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Question 7

E

Accepted Answer

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.

Question 8

E

Accepted Answer

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).

Question 9

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

Accepted Answer

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: Egyptair (92%), Avianca (83%), Air China (82%).

Question 10

What is the cheapest day to fly round-trip from Washington, D.C. to Boston?

Accepted Answer

Users have found that flying from Washington, D.C. to Boston on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 11

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

Accepted Answer

Users have found that booking a flight from Washington, D.C. to Boston at least 31 days early can save you up to 270% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Washington, D.C. to Boston for as little as £148 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £261 for flights departing within the next 3 days.

Question 12

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

Accepted Answer

January can be a great time to fly to Boston from Washington, D.C. with a flight ticket averaging about £152. Cheapflights users have found deals in the month of January for as cheap as £50. The most expensive prices can be found in the month of April.

Question 13

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

Accepted Answer

Unlike at midday, when flights are generally more expensive, you can save up to 71% on flights from Washington, D.C. to Boston by exploring options for tickets in the morning.

Question 14

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

Accepted Answer

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 63 inbound flights from Washington, D.C. per day.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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!

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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.

Round-trip from	£112
One-way from	£58
Popular in	April
Cheapest in	January
Average price	£175
Good round-trip deal	£442 or less
Good one-way deal	£122 or less

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest£34	Average£35	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Delta	Cheapest£86	Average£172	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Cheap flights from Washington, D.C. to Boston from £58

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

Cheapest flights from Washington, D.C. to BostonExplore 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 29 August 2025.

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 29 August 2025.

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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.

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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 22 August 2025.

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

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 29 August 2025.

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

Use this chart to determine the cheapest time to fly return from Washington, D.C. to Boston. Price data was last updated on 24 August 2025.

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

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.?

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

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

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

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

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

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

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

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Alternative routes for Washington, D.C. to Boston

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

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

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

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

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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 29 August 2025.