HK$1,066+ Cheap flights from Portland, Maine

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — HKG
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Portland

Discover essential information about flights departing from Portland, including flight schedules, destinations, airlines operating at the Portland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 December 2025.

Cheapest one-way flight

HK$45,891

Cheapest airline

Cathay Pacific

Most popular destination

Hong Kong Intl (HKG)
The cheapest one-way flight from Portland is currently to Hong Kong Intl.
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On average, Cathay Pacific currently has the cheapest one-way flight from Portland (avg. price of HK$11,536).
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Hong Kong Intl (HKG) is currently the most popular flight destination from Portland (average return price of HK$55,556).
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Find flights from Portland

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International flights from Portland
Find cheap international flights from Portland based on historic user searches and pricing. Information updated on 16 December 2025.

Fri 30-116:10PWM - DXB
2 stops42h 30mUnited Airlines
Thu 5-201:50DXB - PWM
2 stops26h 02mUnited Airlines
Deal found 16-12HK$6,794
Sat 7-216:10PWM - MNL
2 stops39h 50mUnited Airlines
Sat 14-223:25MNL - PWM
2 stops27h 58mUnited Airlines
Deal found 14-12HK$8,475
Wed 4-216:10PWM - MNL
2 stops39h 50mUnited Airlines
Wed 18-209:55MNL - PWM
2 stops42h 19mUnited Airlines
Deal found 15-12HK$8,514
Fri 30-114:31PWM - MNL
2 stops27h 19mUnited Airlines
Fri 6-209:55MNL - PWM
3 stops26h 35mUnited Airlines
Deal found 16-12HK$13,253
Sat 7-212:48PWM - MNL
3 stops41h 42mKLM
Sat 14-220:45MNL - PWM
3 stops40h 33mKLM
Deal found 14-12HK$15,004
Tue 30-1219:30PWM - MNL
2 stops36h 30mUnited Airlines
Fri 2-109:55MNL - PWM
2 stops27h 04mUnited Airlines
Deal found 16-12HK$20,638

Best time to book a flight from Portland

Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland

Get recent, data-driven insights about flights from Portland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portland, Maine?

Currently, February is the cheapest month in which you can book a flight from Portland, Maine (average of HK$5,206). Flying from Portland, Maine in June will prove the most costly (average of HK$8,576). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Maine

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Direct flights from Boston

Related info for your journey

Access useful and relevant information related to your journey from Portland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 December 2025.

  • What are the most popular destinations to fly to from Portland, Maine?

    This month, the top selected destinations from Portland, Maine are New York, Orlando Airport, Newark Airport. Throughout the year, Orlando Airport, New York, Orlando are some of the top choices made by users flying from Portland, Maine.

  • What is the cheapest month to fly from Portland, Maine?

    Currently, the cheapest month for flights from Portland, Maine is February. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Portland?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Portland?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland.

  • Can Cheapflights find flights from Portland with no change fees?

    Yes! Cheapflights helps users easily find flights from Portland with no change fees.

  • Can Cheapflights notify me if prices for flights from Portland become cheaper?

    Not ready to book yet? You can track prices for flights from Portland on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Portland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland.

Can Cheapflights find flights from Portland with no change fees?

Yes! Cheapflights helps users easily find flights from Portland with no change fees.

Can Cheapflights notify me if prices for flights from Portland become cheaper?

Not ready to book yet? You can track prices for flights from Portland on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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