- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
£82 Cheap United flights Washington (IAD) to Boston (BOS)
Prices were available within the past 7 days and start at £82 for one-way flights and £166 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, 30 Oct - Sun, 2 Nov
IAD
BOS
£166
Return
Found 6 days ago
Tue, 23 Sep - Mon, 29 Sep
IAD
BOS
£168
Return
Found 2 days ago
Thu, 30 Oct - Sun, 2 Nov
IAD
BOS
£173
Return
Found 6 days ago
Mon, 22 Sep - Thu, 2 Oct
IAD
BOS
£175
Return
Found 2 days ago
Thu, 30 Oct - Sun, 2 Nov
IAD
BOS
£182
Return
Found 6 days ago
Wed, 24 Sep - Fri, 3 Oct
IAD
BOS
£183
Return
Found 2 days ago
Origin airport | Washington Dulles Intl. |
Destination airport | Logan Intl. |
Airlines serving | Alaska Airlines |
Popular airline | Alaska Airlines |
Distance | 657 km |
Average flight time | 1 hour 41 mins |
- Trending United Flights
- Trending Routes
- Related Airlines
- Nearby Airports
- Flights from Other Cities
- Expedia's Latest Trends
Most Popular United Routes from Washington
Most Popular United Routes from Boston
- London to Tokyo (LHR - NRT)
- London to New York (LHR - JFK)
- Manchester to Las Vegas (MAN - LAS)
- London to Miami (LHR - MIA)
- London to Melbourne (LHR - MEL)
- London to New York (LHR - JFK)
- London to Hong Kong (LHR - HKG)
- Manchester to Orlando (MAN - MCO)
- London to Vancouver (LHR - YVR)
- London to Sydney (LHR - SYD)
Popular Domestic Routes in Logan Intl.
- London to Newark Liberty Intl. Airport (LHR - EWR)
- London to Taipei (LHR - TPE)
- London to Tokyo (LHR - NRT)
- London to Hong Kong (LHR - HKG)
- London to Toronto (LHR - YYZ)
- London to Orlando (LHR - MCO)
- London to New York (LHR - JFK)
- Manchester to Newark Liberty Intl. Airport (MAN - EWR)
- London to Tokyo (LHR - HND)
- London to Sydney (LHR - SYD)
Nearby Airports
- Manassas Regional Airport (MNZ)
- Montgomery County Airpark Airport (GAI)
- Ronald Reagan Washington National Airport (DCA)
- College Park Airport (CGS)
- Tipton Airport (FME)
- Eastern West Virginia Regional Airport (MRB)
- Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
- Hagerstown Regional Airport (HGR)
- Martin State Airport (MTN)
- Charlottesville-Albemarle Airport (CHO)
Expedia's Latest Trends
Flights
Cheap Flights from London (LHR) to Cincinnati (CVG)Cheap Flights from London (LHR) to Seattle (SEA)Cheap Flights from Manchester (MAN) to Seattle (SEA)Cheap Flights from Las Vegas (LAS) to London (LHR)Cheap Flights from London (LHR) to Anchorage (ANC)Cheap Flights from London (LHR) to Philadelphia (PHL)Cheap Flights from London (LHR) to Columbus (CMH)Cheap Flights from Las Vegas (LAS) to New York (JFK)Cheap Flights from Las Vegas (LAS) to Los Angeles (LAX)Cheap Flights from London (LHR) to Fort Lauderdale (FLL)Cheap Flights from London (LON) to New York (NYC)Cheap Flights from Las Vegas (LAS) to San Francisco (SFO)Cheap Flights from London (LHR) to Cleveland (CLE)Cheap Flights from London (LHR) to Pittsburgh (PIT)Cheap Flights from Toronto (YYZ) to New York (NYC)Cheap Flights from Manchester (MAN) to Las Vegas (LAS)Cheap Flights from Los Angeles (LAX) to Las Vegas (LAS)Cheap Flights from Dallas (DFW) to London (LHR)Cheap Flights from Orlando (MCO) to New York (NYC)Cheap Flights from Manchester (MAN) to Dallas (DFW)Cheap Flights from San Francisco (SFO) to Las Vegas (LAS)Cheap Flights from New York (JFK) to Las Vegas (LAS)Cheap Flights from Manchester (MAN) to Philadelphia (PHL)Cheap Flights from London (LHR) to New York (NYC)Cheap Flights from London (LHR) to San Diego (SAN)Cheap Flights from Dublin (DUB) to Las Vegas (LAS)Cheap Flights from London (LHR) to Richmond (RIC)Cheap Flights from Glasgow (GLA) to Las Vegas (LAS)Cheap Flights from London (LHR) to Las Vegas (LAS)Cheap Flights from London (LHR) to Dallas (DFW)
*Available to Expedia members.