Popular airlines from Washington Dulles International Airport (IAD) to Boston

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Cheap Flights from Washington (IAD) to Boston (BOS)

Prices were available within the past 7 days and start at ฿3,615 for one-way flights and ฿7,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 27 Feb - Tue, 3 Mar
IAD
Washington
BOS
Boston
฿7,220 Return, found 3 days ago
฿7,220
Return
found 3 days ago
Select United flight, departing Fri, 27 Feb from Washington to Boston, returning Tue, 3 Mar, priced at ฿7,220 found 3 days ago
United
Fri, 27 Feb - Tue, 3 Mar
IAD
Washington
BOS
Boston
฿7,535 Return, found 3 days ago
฿7,535
Return
found 3 days ago
Select United flight, departing Fri, 27 Feb from Washington to Boston, returning Tue, 3 Mar, priced at ฿7,535 found 3 days ago
United
Fri, 27 Feb - Tue, 3 Mar
IAD
Washington
BOS
Boston
฿7,700 Return, found 3 days ago
฿7,700
Return
found 3 days ago
Select United flight, departing Fri, 27 Feb from Washington to Boston, returning Tue, 3 Mar, priced at ฿7,700 found 3 days ago
United
Fri, 27 Feb - Tue, 3 Mar
IAD
Washington
BOS
Boston
฿7,850 Return, found 3 days ago
฿7,850
Return
found 3 days ago
Select United flight, departing Fri, 27 Feb from Washington to Boston, returning Tue, 3 Mar, priced at ฿7,850 found 3 days ago
United
Fri, 27 Feb - Tue, 3 Mar
IAD
Washington
BOS
Boston
฿8,015 Return, found 3 days ago
฿8,015
Return
found 3 days ago
Select United flight, departing Fri, 27 Feb from Washington to Boston, returning Tue, 3 Mar, priced at ฿8,015 found 3 days ago
United
Fri, 27 Feb - Tue, 3 Mar
IAD
Washington
BOS
Boston
฿8,650 Return, found 3 days ago
฿8,650
Return
found 3 days ago
Select United flight, departing Fri, 27 Feb from Washington to Boston, returning Tue, 3 Mar, priced at ฿8,650 found 3 days ago
American Airlines
Fri, 27 Feb - Tue, 3 Mar
IAD
Washington
BOS
Boston
฿8,660 Return, found 3 days ago
฿8,660
Return
found 3 days ago
Select American Airlines flight, departing Fri, 27 Feb from Washington to Boston, returning Tue, 3 Mar, priced at ฿8,660 found 3 days ago

Find the cheapest month to fly from Washington (IAD) to Boston (BOS)

February is typically the cheapest month to fly

From ฿3,105 - ฿7,418 per traveller.
Flight from Washington to Boston route information
Origin airport
Washington Dulles Intl.
Destination airport
Logan Intl.
Return price
฿7,220
Distance
657 km
Average flight time
1 hour 36 mins

Perfect flights from Washington to Boston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Boston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Logan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,615 and roundtrip prices from ฿7,220. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Logan Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Boston.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to BOS?
The lowest price advertised for a round-trip flight between IAD and Logan Intl. Airport (BOS) is ฿7,220. But you better act fast. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Logan Intl. Airport (BOS)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from IAD to Logan Intl. Airport (BOS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington Dulles Intl. Airport (IAD) to BOS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to Logan Intl. Airport (BOS)?
The distance from Dulles Intl. Airport (IAD) to BOS (BOS) is 660 kilometres. You'll be stepping off the plane and collecting your bags from the carousel before you know it.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Logan Intl. Airport?
Flying directly from IAD to BOS is a breeze with United Airlines (UA). This popular airline offers 121 flights each month.
Are Dulles Intl. Airport to BOS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Washington Dulles Intl. Airport (IAD) to BOS at the last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.
*Available to Expedia members.