Boston (BOS) to Washington (DCA) flights

Program	Economy	Taxes and fees
Alaska Atmos RewardsOn American Airlines	4,500	$25.60
American AAdvantageOn American Airlines	5,500	$5.60
Etihad GuestOn American Airlines	6,000	$5.60
Iberia ClubOn American Airlines	6,000	$5.60
Qatar Airways Privilege ClubOn JetBlue Airways	6,000	$5.60
Virgin Atlantic Flying ClubOn Delta Air Lines	7,500	$5.60
Qantas Frequent FlyerOn American Airlines	9,200	$5.60
Cathay Pacific Asia MilesOn American Airlines	10,000	$5.60
British Airways ClubOn American Airlines	12,000	$5.60
JAL Mileage BankOn American Airlines	12,000	$5.60
SAS EuroBonusOn Delta Air Lines	15,000	$56–112
Finnair PlusOn American Airlines	16,500	$5.60

Business and first class prices, and 1 more programs, are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.

• 
  American Airlinesoneworld · bookable with 9 programsWho books it
• 
  Delta Air LinesSkyTeam · bookable with 8 programsWho books it
• 
  JetBlue AirwaysNot in an alliance · bookable with 2 programsWho books it

• Aeromexico RewardsBooks Delta Air Lines
• Air France-KLM Flying BlueBooks Delta Air Lines
• Alaska Atmos RewardsBooks American Airlines
• American AAdvantageBooks American Airlines
• British Airways ClubBooks American Airlines
• Cathay Pacific Asia MilesBooks American Airlines
• China Eastern Eastern MilesBooks Delta Air Lines
• Delta SkyMilesBooks Delta Air Lines
• Finnair PlusBooks American Airlines
• Garuda Indonesia GarudaMilesBooks Delta Air Lines
• Iberia ClubBooks American Airlines
• JAL Mileage BankBooks American Airlines
• JetBlue TrueBlueBooks JetBlue Airways
• Korean Air SKYPASSBooks Delta Air Lines
• Qantas Frequent FlyerBooks American Airlines
• Qatar Airways Privilege ClubBooks American Airlines
• SAS EuroBonusBooks Delta Air Lines
• Singapore Airlines KrisFlyerBooks JetBlue Airways
• Virgin Atlantic Flying ClubBooks Delta Air Lines

• Via New York (EWR)United Airlines the whole way
  
  
  
• Via New York (LGA)American Airlines and Delta Air Lines the whole way
  
  
  
  
• Via Philadelphia (PHL)American Airlines the whole way
  
  
  
  
• Via New York (JFK)American Airlines, JetBlue Airways and 1 more the whole way
  
  
  
  
  
  
• Via Martha's Vineyard (MVY)JetBlue Airways the whole way
  
  
  
  
• Via Hyannis (HYA)Cape Air, then American Airlines
  
  
• Via Nantucket (ACK)JetBlue Airways and American Airlines the whole way
  
  
  
  
  
• Via Syracuse (SYR)American Airlines the whole way
  
  
  
• Via Norfolk (ORF)Delta Air Lines and JetBlue Airways, then American Airlines
  
  
  
• Via Rochester (ROC)American Airlines the whole way
  
  
• Via Buffalo (BUF)American Airlines the whole way
  
  
  
  
• Via Pittsburgh (PIT)JetBlue Airways and Delta Air Lines, then American Airlines
  
  
  
• Via Montreal (YUL)Air Canada the whole way
  
  
  
• Via Ottawa (YOW)Porter Airlines, then Air Canada
  
  
• Via Toronto (YYZ)Air Canada the whole way