Question 1

How long does a flight from Washington Dulles Airport to Boston take?

Accepted Answer

Direct flights from Washington Dulles Airport generally make it to Boston in 1h 35m. The flying distance between the two cities is 411 miles. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Washington, D.C. Dulles Intl Airport and Boston per day?

Accepted Answer

Each day, there are between 4 and 5 direct flights that take off from Washington, D.C. Dulles Intl Airport and land in Boston, with an average flight time of 1h 39m. The most common departure time is 22:00 and most flights take off in the morning. Each week, there are 29 flights. The most frequent day of departure is Monday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday. Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between Washington, D.C. Dulles Intl Airport and Boston per day?

Accepted Answer

Each day, there are between 4 and 5 direct flights that take off from Washington, D.C. Dulles Intl Airport and land in Boston, with an average flight time of 1h 39m. The most common departure time is 22:00 and most flights take off in the morning. Each week, there are 29 flights. The most frequent day of departure is Monday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday. Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Boston?

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Boston was £81 for a one-way ticket and £155 for a return. <a href='/flight-routes/Washington-D-C-Dulles-Intl-IAD/Boston-Logan-Intl-BOS'>Visit our flight page for the latest deals!>/a>

Question 5

What’s the earliest departure time from Washington Dulles Airport to Boston?

Accepted Answer

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 08:50 and will be landing in Boston at 10:31.

Question 6

What’s the latest departure time from Washington Dulles Airport to Boston?

Accepted Answer

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to Boston jets off at 22:20 and lands at 23:59.

Question 7

Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Boston?

Accepted Answer

All the following airlines offer inflight Wi-Fi service on the Washington Dulles Airport to Boston flight route: JetBlue, Delta, American Airlines, SWISS, United Airlines, and Alaska Airlines.

Question 8

Which aircraft models fly most regularly from Washington Dulles Airport to Boston?

Accepted Answer

The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Washington Dulles Airport to Boston flight route.

Question 9

Which airline alliances offer flights from Washington Dulles Airport to Boston?

Accepted Answer

Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Boston.

Question 10

On which days can I fly direct from Washington Dulles Airport to Boston?

Accepted Answer

There are direct flights from Washington Dulles Airport to Boston on a daily basis.

Question 11

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

Accepted Answer

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Boston is January, where tickets cost £157 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is £237 and £235 respectively.

Question 12

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

Accepted Answer

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Boston is January, where tickets cost £157 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is £237 and £235 respectively.

Question 13

How does KAYAK find such low prices on flights from Washington Dulles Airport to Boston?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Boston. <a href='/flight-routes/Washington-D-C-Dulles-Intl-IAD/Boston-Logan-Intl-BOS'>Visit our flight page for the latest deals!>/a>

Question 14

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Boston?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Washington-D-C-Dulles-Intl-IAD/Boston-Logan-Intl-BOS'>Visit our flight page for the latest deals!>/a>

Question 15

What is the Hacker Fare option on flights from Washington Dulles Airport to Boston?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Washington Dulles Airport with another airline. <a href='/flight-routes/Washington-D-C-Dulles-Intl-IAD/Boston-Logan-Intl-BOS'>Visit our flight page for the latest deals!>/a>

Question 16

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Boston?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Washington-D-C-Dulles-Intl-IAD/Boston-Logan-Intl-BOS'>Visit our flight page for the latest deals!>/a>

Question 17

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Boston?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 18

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Boston?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 19

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

Accepted Answer

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Boston, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Question 20

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

Accepted Answer

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Boston, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Question 21

Can I save money by flying with a stopover from Washington, D.C. Dulles Intl Airport to Boston?

Accepted Answer

No, with an average price for the route of £167, prices are generally cheapest when you fly direct.

Question 22

Can I save money by flying with a stopover from Washington, D.C. Dulles Intl Airport to Boston?

Accepted Answer

No, with an average price for the route of £167, prices are generally cheapest when you fly direct.

Question 23

How much is a return flight from Washington, D.C. Dulles Intl Airport to Boston?

Accepted Answer

Flight prices are below average for this route right now.Flights to Boston from Washington, D.C. Dulles Intl Airport usually cost between £156 and £291 in September.
The lowest price found in the past 3 days was £114 on United Airlines (29 Sept-3 Oct).

Low season	February
High season	September
Cheapest flight	£60

IAD - BOS

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KAYAK's insights & trends for Dulles Intl to Boston flights

Get data-powered insights and trends into flights from Dulles Intl to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Washington, D.C. Dulles Intl Airport to Boston?

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

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Boston is January, where tickets cost £157 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is £237 and £235 respectively.

Can I save money by flying with a stopover from Washington, D.C. Dulles Intl Airport to Boston?

No, with an average price for the route of £167, prices are generally cheapest when you fly direct.

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

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Boston, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Boston?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Washington, D.C. Dulles Intl Airport and Boston per day?

How long does a flight from Washington Dulles Airport to Boston take?

Direct flights from Washington Dulles Airport generally make it to Boston in 1h 35m. The flying distance between the two cities is 411 miles.

What’s the earliest departure time from Washington Dulles Airport to Boston?

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 08:50 and will be landing in Boston at 10:31.

What’s the latest departure time from Washington Dulles Airport to Boston?

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to Boston jets off at 22:20 and lands at 23:59.

Good to know - Cheap tickets from Washington Dulles Airport to Boston

When to book flights from Dulles Intl to Boston

FAQs for booking Washington Dulles Airport to Boston flights

What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Boston?

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Boston was £81 for a one-way ticket and £155 for a return.

Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Boston?

All the following airlines offer inflight Wi-Fi service on the Washington Dulles Airport to Boston flight route: JetBlue, Delta, American Airlines, SWISS, United Airlines, and Alaska Airlines.

Which aircraft models fly most regularly from Washington Dulles Airport to Boston?

The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Washington Dulles Airport to Boston flight route.

Which airline alliances offer flights from Washington Dulles Airport to Boston?

Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Boston.

On which days can I fly direct from Washington Dulles Airport to Boston?

There are direct flights from Washington Dulles Airport to Boston on a daily basis.

How does KAYAK find such low prices on flights from Washington Dulles Airport to Boston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Boston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Boston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington Dulles Airport to Boston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Washington Dulles Airport with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Boston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Washington Dulles Airport to Boston?

Everything you need to know for your flight from Dulles Intl to Boston

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Cabin class types available on flights to Boston

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