Flights from United States to Porto (OPO) from USD 545
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from United States to Portugal
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flight_land
USD
New York/Newark (EWR)to
Porto (OPO)11/11/2026 - 22/11/2026
From
USD 599
Viewed 1 day ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)04/10/2026 - 30/10/2026
From
USD 599
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)04/10/2026 - 10/10/2026
From
USD 545
Viewed 20 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)25/10/2026 - 08/11/2026
From
USD 554
Viewed 15 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Porto (OPO)15/09/2026 - 22/09/2026
From
USD 689
Viewed 20 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Porto (OPO)10/10/2026 - 17/10/2026
From
USD 689
Viewed 1 hour ago
Round trip
Economy
Miami (MIA)to
Porto (OPO)23/10/2026 - 23/11/2026
From
USD 594
Viewed 16 hours ago
Round trip
Economy
Miami (MIA)to
Porto (OPO)31/10/2026 - 05/11/2026
From
USD 598
Viewed 1 day ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)03/10/2026 - 12/10/2026
From
USD 820
Viewed 18 hours ago
Round trip
Economy
New York/Newark (JFK)to
Porto (OPO)25/09/2026 - 01/10/2026
From
USD 643
Viewed 1 day ago
Round trip
Economy
New York/Newark (JFK)to
Porto (OPO)25/09/2026 - 09/10/2026
From
USD 644
Viewed 1 day ago
Round trip
Economy
Los Angeles (LAX)to
Porto (OPO)18/09/2026 - 26/09/2026
From
USD 796
Viewed 17 hours ago
Round trip
Economy
Los Angeles (LAX)to
Porto (OPO)16/08/2026 - 23/10/2026
From
USD 804
Viewed 15 hours ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)07/10/2026 - 13/10/2026
From
USD 678
Viewed 1 day ago
Round trip
Economy
Chicago (ORD)to
Porto (OPO)15/10/2026 - 24/10/2026
From
USD 565
Viewed 22 hours ago
Round trip
Economy
Chicago (ORD)to
Porto (OPO)01/10/2026 - 15/10/2026
From
USD 648
Viewed 1 day ago
Round trip
Economy
Orlando (MCO)to
Porto (OPO)02/11/2026 - 16/11/2026
From
USD 635
Viewed 21 hours ago
Round trip
Economy
Orlando (MCO)to
Porto (OPO)29/10/2026 - 12/11/2026
From
USD 673
Viewed 9 hours 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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flight_land
USD
New York/Newark (EWR)to
Porto (OPO)
23/08/2026 - 08/11/2026
Round trip
Business
From
USD 3,610
Viewed 2 hours ago
New York/Newark (EWR)to
Porto (OPO)
14/10/2026 - 27/10/2026
Round trip
Business
From
USD 3,616
Viewed 16 hours ago
Boston (BOS)to
Porto (OPO)
25/10/2026 - 08/11/2026
Round trip
Business
From
USD 3,069
Viewed 15 hours ago
Boston (BOS)to
Porto (OPO)
05/10/2026 - 17/10/2026
Round trip
Business
From
USD 3,043
Viewed 1 day ago
Washington, D.C. (IAD)to
Porto (OPO)
22/08/2026 - 08/09/2026
Round trip
Business
From
USD 5,001
Viewed 22 hours ago
Miami (MIA)to
Porto (OPO)
23/10/2026 - 01/12/2026
Round trip
Business
From
USD 4,702
Viewed 1 day ago
Miami (MIA)to
Porto (OPO)
23/10/2026 - 23/11/2026
Round trip
Business
From
USD 4,691
Viewed 16 hours ago
Washington, D.C. (IAD)to
Porto (OPO)
22/08/2026 - 29/08/2026
Round trip
Business
From
USD 4,992
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 United States to Porto
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USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 11/11/2026 - 22/11/2026 | From USD 599 Viewed 1 day ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 04/10/2026 - 30/10/2026 | From USD 599 Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 04/10/2026 - 10/10/2026 | From USD 545 Viewed 20 hours ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 25/10/2026 - 08/11/2026 | From USD 554 Viewed 15 hours ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 15/09/2026 - 22/09/2026 | From USD 689 Viewed 20 hours ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 10/10/2026 - 17/10/2026 | From USD 689 Viewed 1 hour ago | |
| Miami (MIA) | Porto (OPO) | Round trip | Economy | 23/10/2026 - 23/11/2026 | From USD 594 Viewed 16 hours ago | |
| Miami (MIA) | Porto (OPO) | Round trip | Economy | 31/10/2026 - 05/11/2026 | From USD 598 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.