Cheap flights from Boston, MA to Porto, Portugal

Flights starting at £296. Choose between easyJet, Spirit Airlines, or Transavia to find the best price.

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The most popular airlines for this route are easyJet, Spirit Airlines, Transavia, Vueling, and JetBlue Airways. Boston and Porto have 401 direct flights per week. When you arrive at Porto, consider visiting Santiago De Compostela, and Bairro of Ribeira, Portugal.

Weekly direct flights

Discover the top airlines offering direct flights from Boston to Porto in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 29.04 - Sun 05.05

AirlineMon 29.04Tue 30.04Wed 01.05Thu 02.05Fri 03.05Sat 04.05Sun 05.05
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Weekly direct flights for Mon 06.05 - Sun 12.05

AirlineMon 06.05Tue 07.05Wed 08.05Thu 09.05Fri 10.05Sat 11.05Sun 12.05
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Weekly direct flights for Mon 13.05 - Sun 19.05

AirlineMon 13.05Tue 14.05Wed 15.05Thu 16.05Fri 17.05Sat 18.05Sun 19.05
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Weekly direct flights for Mon 20.05 - Sun 26.05

AirlineMon 20.05Tue 21.05Wed 22.05Thu 23.05Fri 24.05Sat 25.05Sun 26.05
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Check-in for a flight from Boston to Porto

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
easyJetEZYU2NoOpens 720 days before flight
Closes 2 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
TransaviaTRAHVNoOpens 24 days before flight
Closes 4 hours before flight
VuelingVLGVYNoOpens 168 days before flight
Closes 4 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

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
August26°C17°C
September24°C16°C
October21°C14°C
November16°C10°C
December14°C9°C
Hottest Month
26°C
August
Coldest month
7°C
January
Sunny days
284
days per year

14 day forecast

Wednesday
1 May
96%
13°C9°C
8 May
21°C14°C
Thursday
2 May
89%
15°C9°C
9 May
20°C15°C
Friday
3 May
86%
15°C10°C
10 May
89%
17°C13°C
Saturday
4 May
70%
15°C13°C
11 May
85%
17°C13°C
Sunday
5 May
88%
18°C15°C
12 May
87%
18°C13°C
Monday
6 May
88%
16°C13°C
13 May
19°C13°C
Tuesday
7 May
19°C11°C
14 May
18°C9°C

Frequently asked questions

What are the most popular routes to and from Boston?
What are the most popular routes to and from Porto?
What airports are near Boston?
What airports are near Porto?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Boston and Porto?
What is Virtual Interlining and how do I use it?
Which airlines fly between Boston and Porto?
When's the best time to travel between Boston and Porto?
What flights operate between Boston and Porto?
How many airports are there near Boston?
How many airports are there near Porto?
What time do nonstop (direct) flights between Boston and Porto depart?
What time do nonstop (direct) flights between Boston and Porto arrive?
What time do flights between Boston and Porto depart?
What time do flights between Boston and Porto arrive?

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Flights from Boston

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The nearest countries with flights to Porto

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