Cheap flights from Boston, MA to Portland, OR

Flights starting at $138. Choose between United Airlines, Alaska Airlines, or Sun Country Airlines to find the best price.

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The distance between Boston and Portland is 4076 km. The most popular airlines for this route are United Airlines, Alaska Airlines, and Sun Country Airlines. Boston and Portland have 46 direct flights per week.

Weekly direct flights

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

Weekly direct flights for Sun 03.11 - Sat 09.11

AirlineSun 03.11Mon 04.11Tue 05.11Wed 06.11Thu 07.11Fri 08.11Sat 09.11
1111111

Weekly direct flights for Sun 10.11 - Sat 16.11

AirlineSun 10.11Mon 11.11Tue 12.11Wed 13.11Thu 14.11Fri 15.11Sat 16.11
1111111

Weekly direct flights for Sun 17.11 - Sat 23.11

AirlineSun 17.11Mon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11
1111112

Weekly direct flights for Sun 24.11 - Sat 30.11

AirlineSun 24.11Mon 25.11Tue 26.11Wed 27.11Thu 28.11Fri 29.11Sat 30.11
1222122

Check-in for a flight from Boston to Portland

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Alaska AirlinesASAASNo
Sun Country AirlinesSCXSYYes

Weather in Portland

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January8°C2°C
February8°C2°C
March11°C3°C
April14°C5°C
May19°C8°C
June23°C10°C
July28°C13°C
August28°C14°C
September24°C12°C
October17°C8°C
November10°C4°C
December7°C2°C
Hottest Month
28°C
August
Coldest month
2°C
December
Sunny days
260
days per year
Snow days
5
days per year

14 day forecast

Friday
1 Nov
84%
11°C9°C
8 Nov
13°C4°C
Saturday
2 Nov
85%
11°C9°C
9 Nov
87%
10°C6°C
Sunday
3 Nov
12°C8°C
10 Nov
88%
9°C6°C
Monday
4 Nov
89%
8°C7°C
11 Nov
88%
10°C8°C
Tuesday
5 Nov
88%
11°C6°C
12 Nov
82%
11°C7°C
Wednesday
6 Nov
11°C3°C
13 Nov
11°C4°C
Thursday
7 Nov
12°C3°C
14 Nov
77%
9°C6°C

Frequently asked questions

How long does it take to travel from Boston to Portland?
What is the flight distance between Boston and Portland?
What airlines offer nonstop (direct) flights between Boston and Portland?
What are the most popular routes to and from Boston?
What are the most popular routes to and from Portland?
What airports are near Boston?
What airports are near Portland?
Which airlines fly between Boston and Portland?
When's the best time to travel between Boston and Portland?
What flights operate between Boston and Portland?
How many airports are there near Boston?
How many airports are there near Portland?
What time do nonstop (direct) flights between Boston and Portland depart?
What time do nonstop (direct) flights between Boston and Portland arrive?
What time do flights between Boston and Portland depart?
What time do flights between Boston and Portland arrive?

Explore alternative trips

Flights from Boston

Flights to Portland

Popular routes

The nearest countries with flights to Portland

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Other destination countries from Boston

Here is a list of countries people are flying to
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