Flights from Porto to United States from USD 542
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1 Passenger, Economy
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Best Flight Deals from Porto to United States
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USD
Porto (OPO)to
New York/Newark (EWR)14/10/2026 - 04/12/2026
From
USD 542
Viewed 1 hour ago
Round trip
Economy
Porto (OPO)to
New York/Newark (EWR)08/10/2026 - 29/11/2026
From
USD 543
Viewed 2 hours ago
Round trip
Economy
Porto (OPO)to
Boston (BOS)16/09/2026 - 24/09/2026
From
USD 939
Viewed 5 hours ago
Round trip
Economy
Porto (OPO)to
Boston (BOS)17/10/2026 - 24/10/2026
From
USD 698
Viewed 1 day ago
Round trip
Economy
Porto (OPO)to
Washington, D.C. (IAD)19/09/2026 - 05/11/2026
From
USD 834
Viewed 1 day ago
Round trip
Economy
Porto (OPO)to
New York/Newark (JFK)26/09/2026 - 01/10/2026
From
USD 770
Viewed 1 day ago
Round trip
Economy
*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.
Business Flights Deals
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USD
Porto (OPO)to
New York/Newark (EWR)
30/10/2026 - 12/01/2027
Round trip
Business
From
USD 2,974
Viewed 3 hours ago
Porto (OPO)to
New York/Newark (EWR)
09/11/2026 - 07/01/2027
Round trip
Business
From
USD 2,972
Viewed 1 day ago
Porto (OPO)to
Boston (BOS)
16/09/2026 - 24/09/2026
Round trip
Business
From
USD 5,666
Viewed 5 hours ago
Porto (OPO)to
Boston (BOS)
17/10/2026 - 24/10/2026
Round trip
Business
From
USD 5,514
Viewed 1 day ago
Porto (OPO)to
Washington, D.C. (IAD)
19/09/2026 - 05/11/2026
Round trip
Business
From
USD 5,507
Viewed 1 day 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.
Best Flight Deals from Porto to United States
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USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Porto (OPO) | New York/Newark (EWR) | Round trip | Economy | 14/10/2026 - 04/12/2026 | From USD 542 Viewed 1 hour ago | |
| Porto (OPO) | New York/Newark (EWR) | Round trip | Economy | 08/10/2026 - 29/11/2026 | From USD 543 Viewed 2 hours ago | |
| Porto (OPO) | Miami (MIA) | Round trip | Economy | 18/04/2027 - 18/04/2027 | From USD 973 Viewed 5 hours ago | |
| Porto (OPO) | Boston (BOS) | Round trip | Economy | 17/10/2026 - 24/10/2026 | From USD 698 Viewed 1 day ago | |
| Porto (OPO) | San Francisco (SFO) | Round trip | Economy | 01/03/2027 - 15/03/2027 | From USD 903 Viewed 1 day ago | |
| Porto (OPO) | Washington, D.C. (IAD) | Round trip | Economy | 30/04/2027 - 09/05/2027 | From USD 711 Viewed 20 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.