United Flights from Boston (BOS) to Washington (IAD)
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Cheapest United Flights from Boston (BOS) to Washington (IAD)
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
United Flights from BOS to IAD
How much is a United flight from Boston (BOS) to Washington (IAD)?
One-way flights start as little as NZ$203 and there are roundtrips available from NZ$406. Get in! You can score some sweet deals with Wotif and United.
How many non-stop United flights from Boston (BOS) to Washington (IAD) are there per day?
United flies flights direct every day between Boston (BOS) and Washington (IAD).
How far is Boston (BOS) from Washington (IAD)?
It’s from Boston (BOS) to Washington (IAD).
What is the best airline to fly from Logan Intl.?
At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Logan Intl. with: United.
Can I change or cancel my United tickets from Boston to Washington on Wotif?
Change of plans? No worries! We’re right here to make things as easy as possible. Check out the United rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.
How do I find the best deal on United flights from Boston (BOS) to Washington (IAD)?
Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on United flights from Boston. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!
What’s a good way to get cheap United flight tickets from Boston to Washington?
We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!
What is the cheapest time of year to fly from Boston (BOS) to Washington (IAD)?
The cheapest time of the year for a return trip is April. One-way, the cheapest month to fly is April. Check our deal cards for details.
How long does it take to fly from BOS to IAD?
It typically takes hours to fly directly from Boston (BOS) to Washington (IAD).
Epic Hotel in Washington
Hyatt Regency Dulles
Room clean & spacious. Staff very polite & helpful
Reviewed on 8 Feb 2026
Hyatt Place Herndon Dulles Airport East
The room was clean, comfortable and well organized.
Reviewed on 14 Feb 2026
Washington Dulles Airport Marriott
Even though the airline got us in three hours late we arrived at midnight and the staff got us to our room quickly.
Reviewed on 3 Feb 2026
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Domestic Routes
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^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.