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Home North America USA Maine Cheap flights to Portland, Maine

Cheap Flights to Portland

Popular in July High demand for flights, 154% potential price rise
Cheapest in November Best time to find cheap flights, 162% potential price drop
Average price 30,515,132₫ Average for round-trip flights in July 2020
Round-trip from 779₫ From Ho Chi Minh City to Portland
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheapest Prices for Portland flights by month

January
23,974,820₫
February
25,256,640₫
March
31,853,316₫
April
26,098,406₫
May
18,141,140₫
June
21,889,352₫
July
25,055,208₫
August
27,627,166₫
September
25,552,322₫
October
23,780,550₫
November
21,546,084₫
December
24,100,948₫
Currently, May is the cheapest month in which you can book a flight to Portland. Flying to Portland in March will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Portland?

Choose a month below to see average flight price and weather conditions.
SGN - BOS
Price
18,141,142₫ - 47,262,648₫
BOS
Temperature
4 - 29 °C
BOS
Rainfall
70 - 99 mm
The best time to fly to Portland is during February, but great deals can be found at other times. July sees the temperatures in Portland peak to their warmest. March tends, on average, to see the most amount of rainfall.

When is the best time to book a flight to Portland?

To ensure you get the cheapest price possible for a flight to Portland, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Portland?

The cheapest day to fly to Portland is usually Tuesday. At the moment, Monday is the most expensive.

What time of day is cheapest to fly to Portland?

At the moment, flights at noon are likely to offer the best value for money for your Portland trip. A flight in the morning will more often than not be of higher cost.
Home North America USA Maine Cheap flights to Portland, Maine