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HK$3,964+ Cheap flights to Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-7. Fares are subject to change and may not be available on all flights or dates of travel.
— PWM
16 Jul — 23 Jul1
1 adult

Flights to Maine in 2025

Find the latest flights to Maine in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 11 July 2025.

Return from

HK$11,877

One-way from

HK$3,964
United Airlines
  • United Airlines
  • 10-10-14-10
  • 4 total stops
  • 58h 04m total
  • Hong Kong to Portland
IndiGo
  • IndiGo
  • 23-7
  • 2 total stops
  • 40h 10m total
  • Hong Kong to Maine

Find flight deals to Maine

Cheapest flights to Maine
Explore the most affordable flight options available to Maine. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.

Sun 12-1022:30HKG - BOS
1 stop33h 10mTurkish Airlines
Sun 26-1021:00BOS - HKG
1 stop32h 05mTurkish Airlines
Deal found 10-7HK$7,096
Tue 23-915:30HKG - BOS
2 stops40h 10mMultiple Airlines
Tue 2-1205:30BOS - HKG
2 stops28h 20mMultiple Airlines
Deal found 10-7HK$7,551
Sun 12-1019:10HKG - BOS
Nonstop15h 50mCathay Pacific
Sat 25-1001:30BOS - HKG
Nonstop15h 40mCathay Pacific
Deal found 10-7HK$7,818
Sat 12-701:25HKG - BOS
1 stop25h 40mJetBlue
Mon 25-822:00BOS - HKG
1 stop29h 10mJetBlue
Deal found 10-7HK$7,967
Sat 13-918:00HKG - BOS
2 stops35h 55mAir Canada
Fri 19-910:20BOS - HKG
2 stops41h 45mAir Canada
Deal found 10-7HK$8,156
Sat 13-920:20HKG - BOS
1 stop32h 20mHainan Airlines
Fri 19-918:40BOS - HKG
2 stops30h 25mHainan Airlines
Deal found 10-7HK$8,572
Sat 13-919:40HKG - BOS
1 stop31h 25mQatar Airways
Fri 19-922:00BOS - HKG
1 stop35h 45mQatar Airways
Deal found 10-7HK$8,721
Mon 22-900:45HKG - BOS
2 stops35h 14mDelta
Tue 2-1205:40BOS - HKG
2 stops28h 30mDelta
Deal found 10-7HK$8,878
Fri 10-1018:55HKG - PWM
2 stops31h 38mUnited Airlines
Tue 14-1015:14PWM - HKG
2 stops26h 26mUnited Airlines
Deal found 9-7HK$11,877
Thu 9-1001:25HKG - PWM
2 stops32h 37mQatar Airways
Tue 14-1015:26PWM - HKG
2 stops35h 44mQatar Airways
Deal found 9-7HK$12,881

Cheapflights Fare Finder

Locate flights to Maine that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 11 July 2025.
Use the filters below to find and compare flights to Maine that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 12-10

22:30-19:40

1 stop33h 10m

Boston Logan Intl

Sun 26-10

21:00-17:05

1 stop32h 05m

HK$7,096

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 23-9

15:30-19:40

2 stops40h 10m

Boston Logan Intl

Tue 2-12

05:30-22:50

2 stops28h 20m

HK$7,551

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 12-10

19:10-23:00

Nonstop15h 50m

Boston Logan Intl

Sat 25-10

01:30-05:10

Nonstop15h 40m

HK$7,818

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 12-9

01:25-15:05

1 stop25h 40m

Boston Logan Intl

Fri 19-9

22:00-15:10

1 stop29h 10m

HK$7,967

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 13-9

18:00-17:55

2 stops35h 55m

Boston Logan Intl

Fri 19-9

10:20-16:05

2 stops41h 45m

HK$8,156

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 13-9

20:20-16:40

1 stop32h 20m

Boston Logan Intl

Fri 19-9

18:40-13:05

2 stops30h 25m

HK$8,572

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 13-9

19:40-15:05

1 stop31h 25m

Boston Logan Intl

Fri 19-9

22:00-21:45

1 stop35h 45m

HK$8,721

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 22-9

00:45-23:59

2 stops35h 14m

Boston Logan Intl

Tue 2-12

05:40-23:10

2 stops28h 30m

HK$8,878

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Fri 10-10

11:15-23:59

2 stops24h 44m

Portland

Tue 14-10

15:14-05:40

2 stops26h 26m

HK$11,877

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 9-10

01:25-22:02

2 stops32h 37m

Portland

Tue 14-10

15:26-15:10

2 stops35h 44m

HK$12,881

Flights are sorted by cheapest return flights first.

Deals found on 10-7

Showing 1-10 of 19 results
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Best time to book a flight to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine 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.

Cheapflights Insights

Everything you need to know about your flight to Maine

How long is the flight to Maine?

On average, a flight from Hong Kong to Maine takes 23 hours 20 minutes. Flights to Maine from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Maine by month

Plan your trip to Maine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maine ranges from 73.0 - 115.0 mm per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Maine when rainfall is around 73.0 mm.

Temperature in Maine by month

Plan your trip to Maine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown Korean Air, Hainan Airlines, andDelta to the United States to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
8.0
Very Good

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

FAQs about flying to Maine

Maine climate

In winter Maine can get very snowy and cold. Temperatures in January drop to six degrees (Celsius). The temperature in summer is mild with the warmest days in July and the most humid days in August.

Getting around Maine

Train and bus service is limited, making it harder to get around the state. The best and easiest way to get around its cities and towns is by walking. 

In Arcadia National Park there are lots of bike trails, but biking on main roads can be dangerous.

The best way for getting around is by car since, apart from rush hour, traffic tends to be light.

Drivers should be wary of moose crossing signs and collisions between moose and cars are becoming more common.

What is good to know if travelling to Maine?

  • Outdoor enthusiasts should take a trip to Arostook, Maine’s largest county in the north. Canoeing and fishing can be done on any of its 2,000 lakes and rivers while cross-country skiing on its mountains is popular during winter.
  • New England’s boating capital is Boothbay Harbour. It’s one of the largest harbours in the area and visitors can stay here overnight and enjoy the town’s restaurants and shops, or take a boat out on the water.
  • Maine’s largest city is Portland and one its many attractions are the lighthouses surrounding the city. The oldest in the state is the Portland Head Light which has been operating since 1791. The lighthouse keeper’s house has now been turned into a museum.
  • Visit the poet Henry Wadsworth Longfellow’s childhood home, Wadsworth-Longfellow House. The house, which is run by the Maine Historical Society, has been restored to how it would have looked in the 1850s.
  • Don’t miss a trip to the Trenton Bridge Lobster Pound, one of the best-loved lobster restaurants in the area, a must when visiting Maine.
  • Acadia National Park off Maine’s coast consists of more than 30,000 acres of coastline, mountains, lakes and woodland with some 40 species of wildlife.
  • When is the best time to fly to Maine?

    Peak Season: If you’re looking for cheap flights to Maine then summer is the wrong time since its high season. During this season Mount Desert Island receives two million visitors. Another popular season to visit Maine is in winter when ski enthusiasts arrive to hit the slopes. Off Season: In mid-May and sometimes even in June the weather can get unpredictable and muddy. Early summer is quieter, with less crowds however mosquitoes and black flies are plentiful.

  • Can I find cheaper flights to Maine if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Maine on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Maine depart from?

    For those looking to save time traveling to Maine, Hong Kong Intl offers the quickest one-way flight (15 hours 50 minutes).

  • Does Portland have rental cars?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Embassy Suites by Hilton Portland Maine is the closest property to Portland (0.0 km away from Portland).

See more FAQs

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