Flights from United States to Porto (OPO) from USD 590
expand_more
1 Passenger, Economy
expand_moreexpand_more
Promo Code
expand_moretoday
today
Best Flight Deals from United States to Portugal
flight_takeoff
flight_land
USD
New York/Newark (EWR)to
Porto (OPO)15/10/2026 - 09/11/2026
From
USD 590
Viewed 1 day ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)19/10/2026 - 16/11/2026
From
USD 590
Viewed 2 hours ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)25/10/2026 - 01/11/2026
From
USD 599
Viewed 3 minutes ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)02/03/2027 - 09/03/2027
From
USD 599
Viewed 12 hours ago
Round trip
Economy
Miami (MIA)to
Porto (OPO)22/11/2026 - 06/12/2026
From
USD 598
Viewed 1 day ago
Round trip
Economy
Miami (MIA)to
Porto (OPO)23/10/2026 - 07/11/2026
From
USD 598
Viewed 3 hours ago
Round trip
Economy
New York/Newark (JFK)to
Porto (OPO)07/10/2026 - 31/10/2026
From
USD 644
Viewed 1 day ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)25/11/2026 - 11/12/2026
From
USD 678
Viewed 1 day ago
Round trip
Economy
New York/Newark (JFK)to
Porto (OPO)28/10/2026 - 07/11/2026
From
USD 635
Viewed 7 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Porto (OPO)01/03/2027 - 31/05/2027
From
USD 841
Viewed 1 day ago
Round trip
Economy
Washington, D.C. (IAD)to
Porto (OPO)22/09/2026 - 13/10/2026
From
USD 850
Viewed 6 hours ago
Round trip
Economy
Los Angeles (LAX)to
Porto (OPO)22/12/2026 - 02/01/2027
From
USD 1,683
Viewed 18 hours ago
Round trip
Economy
Orlando (MCO)to
Porto (OPO)31/10/2026 - 15/11/2026
From
USD 628
Viewed 1 day ago
Round trip
Economy
Orlando (MCO)to
Porto (OPO)31/10/2026 - 22/11/2026
From
USD 628
Viewed 1 day ago
Round trip
Economy
Chicago (ORD)to
Porto (OPO)01/03/2027 - 24/03/2027
From
USD 922
Viewed 7 hours ago
Round trip
Economy
Chicago (ORD)to
Porto (OPO)03/10/2026 - 11/10/2026
From
USD 1,101
Viewed 8 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
flight_takeoff
flight_land
USD
New York/Newark (EWR)to
Porto (OPO)
15/10/2026 - 09/11/2026
Round trip
Business
From
USD 2,841
Viewed 1 day ago
New York/Newark (EWR)to
Porto (OPO)
28/10/2026 - 06/11/2026
Round trip
Business
From
USD 2,840
Viewed 7 hours ago
Boston (BOS)to
Porto (OPO)
10/11/2026 - 17/11/2026
Round trip
Business
From
USD 2,949
Viewed 4 hours ago
Boston (BOS)to
Porto (OPO)
25/10/2026 - 01/11/2026
Round trip
Business
From
USD 2,950
Viewed 3 minutes ago
Miami (MIA)to
Porto (OPO)
25/10/2026 - 02/11/2026
Round trip
Business
From
USD 5,047
Viewed 1 day ago
Miami (MIA)to
Porto (OPO)
23/10/2026 - 07/11/2026
Round trip
Business
From
USD 5,047
Viewed 3 hours ago
San Francisco (SFO)to
Porto (OPO)
25/11/2026 - 11/12/2026
Round trip
Business
From
USD 5,398
Viewed 1 day ago
New York/Newark (JFK)to
Porto (OPO)
28/10/2026 - 07/11/2026
Round trip
Business
From
USD 3,648
Viewed 7 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.
Best Flight Deals from United States to Porto
flight_takeoff
flight_land
USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 15/10/2026 - 09/11/2026 | From USD 590 Viewed 1 day ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 19/10/2026 - 16/11/2026 | From USD 590 Viewed 2 hours ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 25/10/2026 - 01/11/2026 | From USD 599 Viewed 3 minutes ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 02/03/2027 - 09/03/2027 | From USD 599 Viewed 12 hours ago | |
| Miami (MIA) | Porto (OPO) | Round trip | Economy | 25/10/2026 - 02/11/2026 | From USD 598 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 16/04/2027 - 01/05/2027 | From USD 648 Viewed 1 day ago | |
| Miami (MIA) | Porto (OPO) | Round trip | Economy | 23/10/2026 - 01/11/2026 | From USD 598 Viewed 31 minutes ago | |
| San Francisco (SFO) | Porto (OPO) | Round trip | Economy | 25/11/2026 - 11/12/2026 | From USD 678 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.