Cheap flights from Dulles Intl (IAD) to Boston (BOS) from $49
This is the cheapest one-way flight price, found on 10/1. Prices may vary by date and flight preferences.
How to find the cheapest flight from Dulles Intl (IAD) to Boston (BOS)
All the information you need to plan the best IAD to BOS flight in 2023: compare Dulles Intl to Boston flight prices with the expected peak season, weather and rainfall in Boston.
Popular in | July |
|---|---|
Cheapest in | January |
Round-trip from | $198 |
One-way from | $124 |
IAD - BOS Price | $198 - $401 |
|---|---|
BOS Temperature | 30.2 - 73.4 °F |
BOS Rainfall | 3.1 - 4 inches |
How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Boston?
Find a great deal and save up to 26% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to Boston within the next two weeks, with the cheapest ticket starting at $200.
What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Boston?
Due to multiple factors, expect to potentially pay more when booking in November. For low rates, August can be a great choice for travel to Boston. Flights to Boston from Washington, D.C. Dulles Intl Airport in August are about $195 on average during August, but can be found for as low as $117.
When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Boston (IAD - BOS)?
When flying from Washington, D.C. Dulles Intl Airport to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap United Airlines flights from Dulles Intl to Boston
Take a look at some of the lowest-priced United Airlines flights heading from Washington, D.C. to Boston. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Delta flights from Dulles Intl to Boston
Have a look at some of the cheapest available Delta flights departing from Washington, D.C. and landing in Boston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Dulles Intl to Boston flights in October & November 2023
The best prices found for IAD to BOS flights for October, November
These are some of the most attractive deals on flights from Washington, D.C. to Boston in 2023. Check back soon for alternative fares.
Dulles Intl to Boston 2023 flight deals
Cheap flights to Boston from Dulles Intl found for this year
These are some of the most attractive deals on flights from Washington, D.C. to Boston in 2023. Check back soon for alternative fares.
Non-stop flights to Boston from Dulles Intl
Save time with Dulles Intl to Boston direct flight deals
For a quicker trip, book one of these direct flights from Washington, D.C. to Boston. Those looking to potentially save on 1 or 2-stop flights from Washington, D.C. to Boston should utilize the search form at the the top of the page.
Dulles Intl to Boston flights leaving soon
Late deals on return flights to Boston from Dulles Intl, departing today and this week
Check out these flights departing soon from Washington, D.C. to Boston. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Boston from Dulles Intl
The cheapest one-way flights from Dulles Intl to Boston
Users in need of a one-way flight from Washington, D.C. to Boston can choose from these deals. For those needing a return trip from Washington, D.C., there is a search form available above.
Find flights from Dulles Intl to Boston within your budget
Use the slider to find flights from Dulles Intl to Boston that fit your budget.
Fly from
Fly to
Budget
$98 - $247
Route
Depart
Return
Price
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
jue. 12/7
Nonstop1h 37m
Boston Logan Intl
dom. 12/10
Nonstop1h 48m
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
vie. 11/3
Nonstop1h 34m
Boston Logan Intl
sáb. 11/4
Nonstop1h 47m
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
mar. 10/24
Nonstop1h 35m
Boston Logan Intl
jue. 10/26
Nonstop1h 39m
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
lun. 10/23
Nonstop1h 35m
Boston Logan Intl
jue. 10/26
Nonstop1h 39m
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
mié. 10/18
Nonstop1h 35m
Boston Logan Intl
mar. 10/24
Nonstop1h 44m
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
jue. 11/9
Nonstop1h 37m
Boston Logan Intl
sáb. 11/11
1 stop4h 32m
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
mar. 10/17
Nonstop1h 35m
Boston Logan Intl
jue. 10/26
Nonstop1h 39m
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
jue. 10/26
1 stop24h 38m
Boston Logan Intl
sáb. 10/28
1 stop13h 17m
Washington, D.C. Dulles IntlBoston Logan Intl
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
mié. 11/22
1 stop5h 25m
Boston Logan Intl
vie. 11/24
1 stop6h 17m
Reviews of airlines servicing Boston
To help decide which airline to fly from Washington, D.C. to Boston, see what other customers have to say about United Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.
Related info for your journey
Useful info, stats and facts about Dulles Intl to Boston flights.
What airport do you fly into for flights to Boston from Washington, D.C. Dulles Intl?
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. Dulles Intl to Boston. 4 airlines have flights to Logan Intl from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Boston Logan Intl should not be difficult; the airport handles an average of 8 inbound flights from Washington, D.C. Dulles Intl per day.
Can I find flights from Washington, D.C. Dulles Intl Airport to Boston for under $100 on Cheapflights?
Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Boston for under $100. The cheapest flight booked recently is on United Airlines for just $98, but on average you can expect to pay $135.
Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Boston for under $100 on Cheapflights?
Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Boston under $100. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Boston is less than $147.
Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Boston for under $300?
There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Boston within the next 7 days for less than $300.
What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Boston round-trip?
Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Boston is United Airlines. Our recent data shows that you can find tickets from as low as $98 on this airline. United Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Boston one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from Delta and Allegiant Air, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Boston for a low price.
What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Boston?
The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Boston are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Boston?
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. Dulles Intl Airport to Boston on time: Egypt Air (83%), Ethiopian Air (68%), Avianca (59%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Boston?
On average you can expect to pay $783 for a flight from Washington, D.C. Dulles Intl Airport to Boston. The cheapest flight overall is $45 while the most popular route, (Washington, D.C. Dulles Intl - Boston Logan Intl) is currently priced at $98.
What does IAD to BOS mean?
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport flight would often be abbreviated as a IAD to BOS flight.
Other flights from Dulles Intl
Flights to Boston from Dulles Intl
Alternative routes for Dulles Intl to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Dulles Intl to Boston
The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Dulles Intl to Boston
See what time of day planes typically take off from Dulles Intl to Boston
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 52%of flight departures | Morning6 am to noon |
| 36%of flight departures | AfternoonNoon to 6 pm |
| 11%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Dulles Intl to Boston
See how many times per day planes take to the skies headed from Dulles Intl to Boston
| Sunday | 2daily flights |
|---|---|
| Monday | 13daily flights |
| Tuesday | 10daily flights |
| Wednesday | 7daily flights |
| Thursday | 9daily flights |
| Friday | 8daily flights |
| Saturday | 12daily flights |
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How does Cheapflights help users find flights from Dulles Intl to Boston?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to Boston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Boston?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dulles Intl to Boston for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Dulles Intl to Boston with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Boston flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Dulles Intl to Boston become cheaper?
Yes, Cheapflights has a feature called Price Alert, which essentially offers users the ability to be notified when flight prices change. Track prices for your flight to Boston from Dulles Intl today and book when you’re ready!