
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $431 (SWISS) |
One-way from | $291 (Cheapflightsfares) |
Popular in | July |
Cheapest in | March |
Average price | $518 |
Fly from
Fly to
Route
Depart
Return
Price
PortoMiami
OPO - MIA
OPOMIA
Porto
Sat 3/7
11:35 am-7:30 pm
1 stop12h 55m
Miami
Wed 3/11
10:45 pm-3:15 pm
1 stop12h 30m
PortoMiami
OPO - MIA
OPOMIA
Porto
Wed 1/14
12:10 pm-2:40 pm
1 stop31h 30m
Miami
Sun 1/25
4:40 pm-8:25 am
2 stops34h 45m
PortoMiami
OPO - MIA
OPOMIA
Porto
Tue 12/2
9:10 am-2:40 pm
2 stops34h 30m
Miami
Tue 12/9
4:40 pm-11:15 am
1 stop13h 35m
PortoMiami
OPO - MIA
OPOMIA
Porto
Thu 4/16
6:00 am-10:56 am
2 stops33h 56m
Miami
Sun 5/3
7:35 pm-9:45 am
2 stops33h 10m
PortoMiami
OPO - MIA
OPOMIA
Porto
Mon 12/8
6:00 am-8:09 pm
2 stops19h 09m
Miami
Wed 12/24
4:40 pm-6:35 pm
1 stop20h 55m
PortoMiami
OPO - MIA
OPOMIA
Porto
Sat 3/7
12:35 pm-10:49 pm
1 stop15h 14m
Miami
Wed 3/11
1:25 pm-9:30 am
2 stops16h 05m
PortoMiami
OPO - MIA
OPOMIA
Porto
Fri 12/19
12:30 pm-2:40 pm
1 stop31h 10m
Miami
Wed 12/24
4:40 pm-3:25 pm
1 stop17h 45m
PortoMiami
OPO - MIA
OPOMIA
Porto
Thu 4/2
8:20 am-8:25 pm
1 stop17h 05m
Miami
Sat 4/18
6:15 pm-8:00 pm
1 stop20h 45m
PortoMiami
OPO - MIA
OPOMIA
Porto
Mon 3/30
6:00 am-11:20 am
2 stops34h 20m
Miami
Sun 4/12
6:15 am-9:45 am
2 stops22h 30m
PortoMiami
OPO - MIA
OPOMIA
Porto
Fri 3/13
8:20 am-9:45 pm
1 stop17h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Porto to Miami (average of $406). Flying from Porto to Miami in July is currently the most expensive (average of $652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Porto to Miami in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delsy,Aug 2025
LIS - MIA
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delsy,Aug 2025
LIS - MIA
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delsy,Aug 2025
LIS - MIA
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delsy,Aug 2025
LIS - MIA
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Delsy,Aug 2025
LIS - MIA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$435 | Average$644 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$444 | Average$594 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$459 | Average$697 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$467 | Average$759 | FlexibilityNo cancel fee | On-time70% |