| United Airlines | Atlanta - Porto |
ATL - OPO |
€ 1,228.86 |
8 |
| United Airlines | Beira - Porto |
BEW - OPO |
€ 3,971.21 |
1 |
| United Airlines | Boston - Porto |
BOS - OPO |
€ 1,190.50 |
2 |
| United Airlines | Cancun - Porto |
CUN - OPO |
€ 1,803.85 |
1 |
| United Airlines | Caracas - Porto |
CCS - OPO |
€ 2,568.84 |
1 |
| United Airlines | Chicago,IL - Porto |
ORD - OPO |
€ 1,390.50 |
1 |
| United Airlines | Detroit - Porto |
DTW - OPO |
€ 1,421.00 |
1 |
| United Airlines | Edmonton - Porto |
YEG - OPO |
€ 1,454.75 |
2 |
| United Airlines | Houston - Porto |
IAH - OPO |
€ 1,295.51 |
8 |
| United Airlines | Las Vegas,NV - Porto |
LAS - OPO |
€ 1,370.53 |
2 |
| United Airlines | Los Angeles - Porto |
LAX - OPO |
€ 1,407.23 |
2 |
| United Airlines | Mexico City - Porto |
MEX - OPO |
€ 1,751.58 |
2 |
| United Airlines | Montreal - Porto |
YUL - OPO |
€ 1,614.70 |
3 |
| United Airlines | New York - Porto |
EWR - OPO |
€ 1,200.78 |
1 |
| United Airlines | New York - Porto |
JFK - OPO |
€ 1,170.21 |
1 |
| United Airlines | Norfolk, VA - Porto |
ORF - OPO |
€ 1,302.03 |
8 |
| United Airlines | Punta Cana - Porto |
PUJ - OPO |
€ 1,644.77 |
7 |
| United Airlines | Raleigh - Porto |
RDU - OPO |
€ 1,293.09 |
2 |
| United Airlines | Recife - Porto |
REC - OPO |
€ 2,230.26 |
1 |
| United Airlines | Rio De Janeiro - Porto |
GIG - OPO |
€ 2,817.61 |
2 |
| United Airlines | San Francisco - Porto |
SFO - OPO |
€ 1,655.02 |
2 |
| United Airlines | San Jose - Porto |
SJO - OPO |
€ 1,884.40 |
2 |
| United Airlines | Santo Domingo - Porto |
SDQ - OPO |
€ 1,647.84 |
6 |
| United Airlines | Sao Paulo - Porto |
GRU - OPO |
€ 1,359.73 |
1 |
| United Airlines | Seattle - Porto |
SEA - OPO |
€ 1,721.17 |
10 |
| United Airlines | St Louis - Porto |
STL - OPO |
€ 1,396.08 |
3 |
| United Airlines | St Maarten - Porto |
SXM - OPO |
€ 1,445.29 |
4 |
| United Airlines | Sydney - Porto |
SYD - OPO |
€ 3,688.83 |
2 |
| United Airlines | Toronto - Porto |
YYZ - OPO |
€ 1,588.44 |
3 |
| United Airlines | Valencia - Porto |
VLN - OPO |
€ 2,429.75 |
1 |
| United Airlines | Washington,DC - Porto |
IAD - OPO |
€ 1,325.45 |
2 |
United Airlines Flights to Porto