Porto (OPO) to Philadelphia (PHL) flights

Program	Economy	Taxes and fees
Iberia ClubOn American Airlines	18,000	$62.29–78.59
American AAdvantageOn American Airlines	19,000	$62.29–78.59
British Airways ClubOn American Airlines	20,750	$97.29–778.59
Qatar Airways Privilege ClubOn American Airlines	20,750	$97.29–273.59
Alaska Atmos RewardsOn American Airlines	22,500	$82.29–98.59
Finnair PlusOn American Airlines	23,000	$62.29–78.59
JAL Mileage BankOn American Airlines	23,000	$62.29–78.59
Qantas Frequent FlyerOn American Airlines	23,300	$62.29–78.59
Cathay Pacific Asia MilesOn American Airlines	27,000	$85.69–101.99
Etihad GuestOn American Airlines	45,000	$85.69–101.99

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

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  American Airlinesoneworld · bookable with 9 programsWho books it

• Alaska Atmos RewardsBooks American Airlines
• American AAdvantageBooks American Airlines
• British Airways ClubBooks American Airlines
• Cathay Pacific Asia MilesBooks American Airlines
• Finnair PlusBooks American Airlines
• Iberia ClubBooks American Airlines
• JAL Mileage BankBooks American Airlines
• Qantas Frequent FlyerBooks American Airlines
• Qatar Airways Privilege ClubBooks American Airlines

• Via Boston (BOS)TAP Portugal, then American Airlines, JetBlue Airways and 1 more
  
  
  
  
• Via Montreal (YUL)Air Canada the whole way
  
  
  
  
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• Via Frankfurt (FRA)Lufthansa, then Discover Airlines
  
  
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• Via Copenhagen (CPH)Ryanair, Norwegian Air Sweden and 1 more, then American Airlines