| United Airlines | Aberdeen - Porto |
ABR - OPO |
2 382,29 € |
1 |
| United Airlines | Austin - Porto |
AUS - OPO |
1 600,75 € |
1 |
| United Airlines | Belo Horizonte - Porto |
CNF - OPO |
3 305,32 € |
1 |
| United Airlines | Brasilia - Porto |
BSB - OPO |
3 063,09 € |
1 |
| United Airlines | Caracas - Porto |
CCS - OPO |
2 533,01 € |
1 |
| United Airlines | Chicago,IL - Porto |
ORD - OPO |
1 203,36 € |
2 |
| United Airlines | Leon - Porto |
BJX - OPO |
2 262,43 € |
6 |
| United Airlines | Los Angeles - Porto |
LAX - OPO |
1 635,48 € |
4 |
| United Airlines | Mexico - Porto |
MEX - OPO |
1 865,18 € |
3 |
| United Airlines | Missoula - Porto |
MSO - OPO |
1 483,89 € |
3 |
| United Airlines | Naples - Porto |
NAP - OPO |
4 472,49 € |
5 |
| United Airlines | Panama - Porto |
PTY - OPO |
1 836,14 € |
1 |
| United Airlines | Punta Cana - Porto |
PUJ - OPO |
1 600,13 € |
9 |
| United Airlines | Rio De Janeiro - Porto |
GIG - OPO |
3 101,98 € |
2 |
| United Airlines | Saint Domingue - Porto |
SDQ - OPO |
1 638,91 € |
13 |
| United Airlines | Salvador - Porto |
SSA - OPO |
3 571,41 € |
2 |
| United Airlines | San Jose - Porto |
SJO - OPO |
1 927,78 € |
5 |
| United Airlines | Seattle - Porto |
SEA - OPO |
1 637,47 € |
1 |
| United Airlines | Toronto - Porto |
YYZ - OPO |
1 668,28 € |
5 |