Flights from United States to Portugal from USD 467
Best Flight Deals from United States to Portugal
New York/Newark (EWR)to
Lisbon (LIS)New York/Newark (EWR)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)Boston (BOS)to
Lisbon (LIS)New York/Newark (EWR)to
Porto (OPO)New York/Newark (EWR)to
Porto (OPO)New York/Newark (JFK)to
Lisbon (LIS)New York/Newark (JFK)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)Miami (MIA)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)San Francisco (SFO)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)Los Angeles (LAX)to
Lisbon (LIS)Boston (BOS)to
Porto (OPO)Boston (BOS)to
Porto (OPO)Washington, D.C. (IAD)to
Lisbon (LIS)Washington, D.C. (IAD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)Chicago (ORD)to
Lisbon (LIS)*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 | 06/11/2026 - 16/11/2026 | From USD 617 Viewed 4 hours ago | |
| New York/Newark (EWR) | Lisbon (LIS) | Round trip | Economy | 12/10/2026 - 22/10/2026 | From USD 621 Viewed 11 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 06/05/2026 - 14/05/2026 | From USD 667 Viewed 9 hours ago | |
| Boston (BOS) | Lisbon (LIS) | Round trip | Economy | 06/05/2026 - 16/05/2026 | From USD 667 Viewed 12 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 21/11/2026 - 28/11/2026 | From USD 731 Viewed 21 hours ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 30/04/2026 - 05/05/2026 | From USD 776 Viewed 21 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 30/04/2026 - 05/05/2026 | From USD 621 Viewed 20 hours ago | |
| New York/Newark (JFK) | Lisbon (LIS) | Round trip | Economy | 20/09/2026 - 30/09/2026 | From USD 651 Viewed 8 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.