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

Airfare is below average for this route at the moment. Washington, D.C. to Boston flights typically cost between £249 and £135 in May. The cheapest return flight price found within the last 3 days was £127 on JetBlue (20 May-20 May).

Question 1

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

Accepted Answer

Over the past year, Delta have had the lowest number of delays on this route, with just 16% of flights being delayed.

Question 2

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

Accepted Answer

Airfare is below average for this route at the moment.Washington, D.C. to Boston flights typically cost between £249 and £135 in May.
The cheapest return flight price found within the last 3 days was £127 on JetBlue (20 May-20 May).

Question 3

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

Accepted Answer

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

Question 4

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

Accepted Answer

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.

Question 5

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

Accepted Answer

About 20% of weekly flights between Washington, D.C. and Boston have experienced delays in the past year, with the average delay time being 131 minutes.

Question 6

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

Accepted Answer

Delta and United Airlines can get you from Washington, D.C. to Boston in just under 1h 42m. Your travel time can differ by up to 3h 40m. Washington, D.C. and Boston are separated by a distance of 398 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 7

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

Accepted Answer

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 £127 on this airline. This flight start at 30% lower than the current average price 3 months from now.

Question 8

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 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 9

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

Accepted Answer

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Boston (average of £158). Flying from Washington, D.C. to Boston in April is currently the most expensive (average of £239). 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 10

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 Wednesday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 11

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

Accepted Answer

The most flights from WAS to BOS are scheduled on a Tuesday (71 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

Question 12

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 13

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 14

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

Accepted Answer

Looking at all options, your cheapest flight can be booked for £216. While the most popular route (Washington, D.C. Reagan-National - Boston Logan Intl) can be booked for £175 on average, our data indicates £323 when flying from Washington, D.C. to Boston.

Question 15

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: ITA Airways (91%), Avianca (90%), Air China (88%).

Question 16

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 72% on flights from Washington, D.C. to Boston by exploring options for tickets in the evening.

Question 17

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. 1 airline 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 44 inbound flights from Washington, D.C. per day.

Question 18

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 19

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 20

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 21

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 22

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 23

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 24

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	£127
One-way from	£66
Popular in	March
Cheapest in	December
Average price	£190
Good round-trip deal	£323 or less
Good one-way deal	£65 or less

Cheap flights from Washington, D.C. to Boston from £66

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 6 May 2026.

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 6 May 2026.

Best flights from Washington, D.C. to BostonDiscover carefully curated flight deals from Washington, D.C. to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 May 2026.

Discover carefully curated flight deals from Washington, D.C. to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 May 2026.

Direct flights from Washington, D.C. to BostonExplore direct flight options from Washington, D.C. to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 May 2026.

Explore direct flight options from Washington, D.C. to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 May 2026.

Last-minute flights from Washington, D.C. to BostonDiscover last-minute flight deals from Washington, D.C. to Boston. Data last updated 6 May 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Boston. Data last updated 6 May 2026 and is based on user searches.

One-way flights from Washington, D.C. to BostonSearch for one-way flight options from Washington, D.C. to Boston. Find affordable one-way fares based on user searches. Data last updated 6 May 2026.

Search for one-way flight options from Washington, D.C. to Boston. Find affordable one-way fares based on user searches. Data last updated 6 May 2026.

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

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 6 May 2026.

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 2 May 2026.

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 6 May 2026.

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

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

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

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

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

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

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

What are the cheapest flights 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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Other flights to Boston

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Washington, D.C. and Boston flights

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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 6 May 2026.

Best flights from Washington, D.C. to Boston
Discover carefully curated flight deals from Washington, D.C. to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 May 2026.

Direct flights from Washington, D.C. to Boston
Explore direct flight options from Washington, D.C. to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 May 2026.

Last-minute flights from Washington, D.C. to Boston
Discover last-minute flight deals from Washington, D.C. to Boston. Data last updated 6 May 2026 and is based on user searches.

One-way flights from Washington, D.C. to Boston
Search for one-way flight options from Washington, D.C. to Boston. Find affordable one-way fares based on user searches. Data last updated 6 May 2026.