
Popular airlines from Logan International Airport (BOS) to Washington Dulles Intl. Airport (IAD)
- United
United
- American Airlines
American Airlines
- Delta
Delta
- Frontier Airlines
Frontier Airlines
- Alaska Airlines
Alaska Airlines
- Southwest Airlines
Southwest Airlines
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Cheap flights from Boston to Washington (BOS-IAD)
Prices were available within the past 7 days and start at €81 for one-way flights and €161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 28 Oct - Wed, 29 Oct
BOS
Boston
IAD
Washington
€161 Return, found 4 days ago
€161
Return
found 4 days ago

Thu, 20 Nov - Mon, 24 Nov
BOS
Boston
IAD
Washington
€169 Return, found 10 hours ago
€169
Return
found 10 hours ago

Thu, 20 Nov - Mon, 24 Nov
BOS
Boston
IAD
Washington
€177 Return, found 10 hours ago
€177
Return
found 10 hours ago

Tue, 28 Oct - Thu, 30 Oct
BOS
Boston
IAD
Washington
€185 Return, found 22 hours ago
€185
Return
found 22 hours ago

Tue, 28 Oct - Wed, 29 Oct
BOS
Boston
IAD
Washington
€187 Return, found 4 days ago
€187
Return
found 4 days ago

Sun, 16 Nov - Tue, 17 Feb
BOS
Boston
IAD
Washington
€190 Return, found 3 days ago
€190
Return
found 3 days ago

Thu, 20 Nov - Mon, 24 Nov
BOS
Boston
IAD
Washington
€194 Return, found 10 hours ago
€194
Return
found 10 hours ago

Sun, 16 Nov - Tue, 17 Feb
BOS
Boston
IAD
Washington
€198 Return, found 3 days ago
€198
Return
found 3 days ago

Sun, 16 Nov - Tue, 17 Feb
BOS
Boston
IAD
Washington
€203 Return, found 3 days ago
€203
Return
found 3 days ago

Sun, 16 Nov - Tue, 17 Feb
BOS
Boston
IAD
Washington
€208 Return, found 3 days ago
€208
Return
found 3 days ago
Find the cheapest month to fly from Boston (BOS) to Washington (IAD)
September is typically the cheapest month to fly
From €100 - €138 per traveller.
Origin airport | Logan Intl. |
Destination airport | Washington Dulles Intl. |
Airlines serving | United |
Return price | €161 |
Distance | 657 km |
Average flight time | 1 hour 43 mins |
Perfect flights from Boston to Washington
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Washington. 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 Logan Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €81 and roundtrip prices from €161. 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 Washington Dulles 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 Washington.
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