Flights from United States to Portugal from USD 633
Best Flight Deals from United States to Portugal
New York/Newark (EWR)to
Lisbon (LIS)New York/Newark (EWR)to
Lisbon (LIS)New York/Newark (EWR)to
Porto (OPO)New York/Newark (EWR)to
Porto (OPO)Boston (BOS)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)New York/Newark (JFK)to
Lisbon (LIS)New York/Newark (JFK)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)Boston (BOS)to
Porto (OPO)*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Plan early and get the best prices
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 21/09/2026 - 10/11/2026 | From USD 672 Viewed 5 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 21/10/2026 - 17/11/2026 | From USD 673 Viewed 2 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 02/11/2026 - 13/11/2026 | From USD 842 Viewed 23 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 29/09/2026 - 14/11/2026 | From USD 834 Viewed 21 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 30/10/2026 - 09/11/2026 | From USD 805 Viewed 38 minutes ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 12/10/2026 - 20/10/2026 | From USD 872 Viewed 7 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 12/01/2027 - 20/01/2027 | From USD 737 Viewed 22 hours ago | |
| Miami (MIA) | Lisbon (LIS) | Round trip | Economy | 05/10/2026 - 16/10/2026 | From USD 812 Viewed 17 hours ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.