Flights from United States to Porto (OPO) from USD 420
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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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USD
New York/Newark (EWR)to
Porto (OPO)12/11/2026 - 16/11/2026
From
USD 420
Viewed 1 day ago
Round trip
Economy
New York/Newark (EWR)to
Porto (OPO)06/11/2026 - 23/11/2026
From
USD 425
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)27/10/2026 - 01/11/2026
From
USD 545
Viewed 1 day ago
Round trip
Economy
Boston (BOS)to
Porto (OPO)27/10/2026 - 01/12/2026
From
USD 550
Viewed 8 hours ago
Round trip
Economy
Miami (MIA)to
Porto (OPO)11/11/2026 - 18/11/2026
From
USD 429
Viewed 34 minutes ago
Round trip
Economy
Miami (MIA)to
Porto (OPO)01/11/2026 - 13/11/2026
From
USD 430
Viewed 13 hours ago
Round trip
Economy
New York/Newark (JFK)to
Porto (OPO)13/10/2026 - 21/10/2026
From
USD 717
Viewed 1 day ago
Round trip
Economy
New York/Newark (JFK)to
Porto (OPO)12/10/2026 - 20/10/2026
From
USD 786
Viewed 9 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Porto (OPO)07/01/2027 - 16/01/2027
From
USD 609
Viewed 11 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Porto (OPO)23/10/2026 - 29/10/2026
From
USD 751
Viewed 22 minutes ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)28/09/2026 - 13/10/2026
From
USD 819
Viewed 1 day ago
Round trip
Economy
San Francisco (SFO)to
Porto (OPO)13/10/2026 - 21/10/2026
From
USD 819
Viewed 20 hours ago
Round trip
Economy
Los Angeles (LAX)to
Porto (OPO)21/11/2026 - 02/12/2026
From
USD 969
Viewed 23 hours ago
Round trip
Economy
Orlando (MCO)to
Porto (OPO)26/03/2027 - 09/04/2027
From
USD 716
Viewed 11 hours ago
Round trip
Economy
Orlando (MCO)to
Porto (OPO)22/12/2026 - 05/01/2027
From
USD 936
Viewed 10 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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USD
New York/Newark (EWR)to
Porto (OPO)
22/12/2026 - 19/01/2027
Round trip
Business
From
USD 3,564
Viewed 1 day ago
New York/Newark (EWR)to
Porto (OPO)
12/11/2026 - 16/11/2026
Round trip
Business
From
USD 3,564
Viewed 1 day ago
Boston (BOS)to
Porto (OPO)
13/12/2026 - 12/01/2027
Round trip
Business
From
USD 3,043
Viewed 1 day ago
Boston (BOS)to
Porto (OPO)
22/12/2026 - 29/12/2026
Round trip
Business
From
USD 3,044
Viewed 10 hours ago
Washington, D.C. (IAD)to
Porto (OPO)
14/12/2026 - 27/12/2026
Round trip
Business
From
USD 5,729
Viewed 1 day ago
Miami (MIA)to
Porto (OPO)
11/11/2026 - 18/11/2026
Round trip
Business
From
USD 4,644
Viewed 34 minutes ago
Miami (MIA)to
Porto (OPO)
25/12/2026 - 18/01/2027
Round trip
Business
From
USD 4,694
Viewed 15 hours ago
New York/Newark (JFK)to
Porto (OPO)
18/10/2026 - 23/11/2026
Round trip
Business
From
USD 4,408
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 | 12/11/2026 - 16/11/2026 | From USD 420 Viewed 1 day ago | |
| New York/Newark (EWR) | Porto (OPO) | Round trip | Economy | 06/11/2026 - 23/11/2026 | From USD 425 Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 03/11/2026 - 17/11/2026 | From USD 554 Viewed 1 day ago | |
| Boston (BOS) | Porto (OPO) | Round trip | Economy | 09/02/2027 - 16/02/2027 | From USD 554 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Porto (OPO) | Round trip | Economy | 07/04/2027 - 21/04/2027 | From USD 743 Viewed 1 day ago | |
| Miami (MIA) | Porto (OPO) | Round trip | Economy | 11/11/2026 - 18/11/2026 | From USD 429 Viewed 34 minutes ago | |
| Miami (MIA) | Porto (OPO) | Round trip | Economy | 01/11/2026 - 13/11/2026 | From USD 430 Viewed 13 hours ago | |
| New York/Newark (JFK) | Porto (OPO) | Round trip | Economy | 22/12/2026 - 19/01/2027 | From USD 903 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.