Flights from the United States to Portugal from USD 473*
Book the lowest airfares from the United States to Portugal*
Flights to Lisbon (LIS)
From San Francisco (SFO)
FromUSD 820
From Boston (BOS)
FromUSD 658
From Denver (DEN)
FromUSD 1,281
Flights to Porto (OPO)
From Boston (BOS)
FromUSD 473
From Los Angeles (LAX)
FromUSD 823
From Philadelphia (PHL)
FromUSD 1,168
Flights to Faro (FAO)
From Detroit (DTT)
FromUSD 1,032
From San Jose, CA (SJC)
FromUSD 865
From Knoxville (TYS)
FromUSD 1,595