
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 ¥13,770 for one-way flights and ¥27,660 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Boston (BOS) to Washington (IAD)
January is typically the cheapest month to fly
Frequently asked questions
Travel information
Travel information
Origin airport | Logan Intl. |
Destination airport | Washington Dulles Intl. |
Airlines serving | American Airlines, United |
Roundtrip price | ¥27,660 |
Distance | 657 km |
Average flight time | 1 hour 43 mins |
Book with confidence
Book with confidence
Boston to Washington Flights
Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.
Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.
All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.
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Top Routes from Boston
- Boston to Newark Liberty Intl. Airport (BOS - EWR)
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Top Routes to Washington
- Chicago to Washington (ORD - IAD)
- Newark Liberty Intl. Airport to Washington (EWR - IAD)
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- Naha to Washington (OKA - IAD)
- Manila to Washington (MNL - IAD)
- New York to Washington (JFK - IAD)
- Tokyo to Washington (NRT - IAD)
- Vancouver to Washington (YVR - IAD)
- Seoul to Washington (ICN - IAD)
- Orlando to Washington (MCO - IAD)
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