€103 Cheap Flights Washington to Boston (IAD-BOS)

The lowest price advertised for a round-trip flight between IAD and Logan Intl. Airport (BOS) is €197. 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.

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.

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.

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.

Flying directly from IAD to BOS is a breeze with United Airlines (UA). This popular airline offers 121 flights each month.

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.