Cheap flights from Key West, FL to Porto

Flights starting at $429. Choose between Silver Airways, Virgin Atlantic Airways, or TAP Portugal to find the best price.

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How much do flights to Porto cost?

Key info about flying to Porto

Depart from
Key West International
Arrive to
Porto
Average flights per week
165
Flight distance
Worth visiting
Bairro of Ribeira, Portugal - Santiago De Compostela

Check-in for a flight from Key West to Porto

NameCarrier codeIATA CodePassport needed during booking
Silver AirwaysSIL3MNo
Virgin Atlantic AirwaysVIRVSYes
TAP PortugalTAPTPNo
RyanairRYRFRNo
easyJetEZYU2Yes

Weather in Porto

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January13°C7°C
February14°C7°C
March16°C9°C
April18°C10°C
May20°C12°C
June22°C15°C
July25°C16°C
August25°C17°C
September24°C16°C
October21°C14°C
November16°C11°C
December14°C9°C
Hottest Month
25°C
August
Coldest month
7°C
January
Sunny days
287
days per year

14 day forecast

Saturday
7 Dec
94%
15°C11°C
14 Dec
89%
9°C9°C
Sunday
8 Dec
13°C9°C
15 Dec
15°C10°C
Monday
9 Dec
13°C8°C
16 Dec
16°C9°C
Tuesday
10 Dec
13°C7°C
17 Dec
15°C10°C
Wednesday
11 Dec
11°C6°C
18 Dec
87%
18°C12°C
Thursday
12 Dec
11°C6°C
19 Dec
83%
15°C13°C
Friday
13 Dec
12°C7°C
20 Dec
84%
15°C9°C
The most popular airlines for this route are Silver Airways, Virgin Atlantic Airways, TAP Portugal, Ryanair, and easyJet. Key West and Porto have 165 direct flights per week. When you arrive at Porto, consider visiting Bairro of Ribeira, Portugal, and Santiago De Compostela.

Frequently asked questions

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What are the most popular routes to and from Porto?
What airports are near Key West?
What airports are near Porto?
Which airlines fly between Key West and Porto?
When's the best time to travel between Key West and Porto?
What flights operate between Key West and Porto?
How many airports are there near Key West?
How many airports are there near Porto?
What time do nonstop (direct) flights between Key West and Porto depart?
What time do nonstop (direct) flights between Key West and Porto arrive?
What time do flights between Key West and Porto depart?
What time do flights between Key West and Porto arrive?

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Flights from Key West

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