£333+ Cheap flights to Maine

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
— PWM
21 Nov — 28 Nov1
1 adult
1 adult, Economy

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 858,174 searches and data was last updated on 22 October 2025.

Return from

£542

One-way from

£301

Popular in

October

Cheapest in

September

Average price

£841
United Airlines
  • United Airlines
  • 18/11-25/11
  • 3 total stops
  • 26h 26m total
  • London to Portland
Finnair
  • Finnair
  • 1/3
  • 2 total stops
  • 35h 34m total
  • London to Maine
Highest demand for flights based on searches. 1% potential increase in price.
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Average for return flights in October 2025

Find flights to Maine

Browse one-way and return flights deals to Maine on Cheapflights. Flight deals are based on user searches and were last updated on 22 October 2025
Explore Maine

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Enter your travel dates to find the best prices.

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 22 October 2025.

Thu 4/1216:00LGW - BOS
1 stop27h 35mTAP AIR PORTUGAL
Thu 11/1218:05BOS - LGW
1 stop10h 45mTAP AIR PORTUGAL
Deal found 20/10£333
Fri 21/1110:40LGW - BOS
1 stop14h 30mTAP AIR PORTUGAL
Sun 30/1118:05BOS - LGW
1 stop10h 45mTAP AIR PORTUGAL
Deal found 20/10£334
Fri 21/1112:25LHR - BOS
1 stop12h 45mTAP AIR PORTUGAL
Thu 4/1222:45BOS - LHR
1 stop17h 50mTAP AIR PORTUGAL
Deal found 21/10£336
Thu 4/1219:55LHR - BOS
1 stop23h 40mTAP AIR PORTUGAL
Thu 11/1218:05BOS - LHR
1 stop12h 20mTAP AIR PORTUGAL
Deal found 20/10£336
Fri 21/1112:25LHR - BOS
1 stop12h 45mTAP AIR PORTUGAL
Sat 29/1122:25BOS - LHR
1 stop12h 05mTAP AIR PORTUGAL
Deal found 21/10£337
Sat 6/1219:55LHR - BOS
1 stop23h 40mTAP AIR PORTUGAL
Sat 13/1222:25BOS - LHR
1 stop14h 05mTAP AIR PORTUGAL
Deal found 22/10£338
Fri 21/1110:40LGW - BOS
1 stop14h 30mTAP AIR PORTUGAL
Fri 28/1122:45BOS - LGW
1 stop12h 00mTAP AIR PORTUGAL
Deal found 21/10£338
Fri 5/1212:25LHR - BOS
1 stop12h 45mTAP AIR PORTUGAL
Sat 13/1222:25BOS - LHR
1 stop12h 05mTAP AIR PORTUGAL
Deal found 21/10£338
Sat 22/1119:55LHR - BOS
1 stop29h 15mTAP AIR PORTUGAL
Sat 6/1218:05BOS - LHR
1 stop16h 25mTAP AIR PORTUGAL
Deal found 20/10£340
Wed 19/1116:35LGW - BOS
1 stop32h 35mTAP AIR PORTUGAL
Mon 1/1218:05BOS - LGW
1 stop10h 45mTAP AIR PORTUGAL
Deal found 21/10£340
Wed 19/1120:55STN - BOS
1 stop29h 00mMultiple Airlines
Mon 1/1222:40BOS - STN
1 stop13h 15mMultiple Airlines
Deal found 21/10£341
Thu 20/1110:40LGW - BOS
1 stop14h 30mTAP AIR PORTUGAL
Sun 30/1118:05BOS - LGW
1 stop16h 40mTAP AIR PORTUGAL
Deal found 20/10£341

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 858,174 searches and data was last updated on 22 October 2025.
Use the filters below to find and compare flights to Maine that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 12/3

10:40-21:10

1 stop14h 30m

Boston Logan Intl

Thu 19/3

23:45-15:50

1 stop12h 05m

£350

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 24/11

06:00-13:55

1 stop12h 55m

Boston Logan Intl

Mon 1/12

17:10-08:35

1 stop10h 25m

£359

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 24/11

08:50-13:55

1 stop10h 05m

Boston Logan Intl

Tue 2/12

21:20-20:05

1 stop17h 45m

£360

LondonBoston

STN - BOS

STNBOS

London Stansted

Sat 22/11

12:00-18:55

1 stop11h 55m

Boston Logan Intl

Sat 6/12

17:10-07:50

1 stop9h 40m

£368

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sat 22/11

12:25-18:55

1 stop11h 30m

Boston Logan Intl

Sat 6/12

17:10-07:35

1 stop9h 25m

£368

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 9/12

06:30-17:50

2 stops16h 20m

Boston Logan Intl

Tue 16/12

19:50-14:20

2 stops13h 30m

£373

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 9/12

09:00-17:50

2 stops13h 50m

Boston Logan Intl

Tue 16/12

19:50-20:05

2 stops19h 15m

£373

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 6/11

13:45-18:55

1 stop10h 10m

Boston Logan Intl

Thu 13/11

17:10-07:50

1 stop9h 40m

£374

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 4/12

21:05-15:50

2 stops23h 45m

Boston Logan Intl

Mon 8/12

17:35-12:55

2 stops14h 20m

£386

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 18/1

09:10-20:55

1 stop16h 45m

Boston Logan Intl

Sun 25/1

22:40-23:20

1 stop19h 40m

£389

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 31 results
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2
3
4

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 London to Maine takes 13 hours 50 minutes. Flights to Maine from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Maine?

The cheapest airlines flying from London to Maine are Icelandair, JetBlue and Virgin Atlantic.

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 inches 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).

What are the most popular places to fly to in Maine?

Destination popularity is based on the amount of flight searches to Maine in the last few years. This data was updated on 22 October 2025.
The most popular places in Maine to fly to are Portland, Bangor, Bar Harbor, Augusta and Rockland.

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 22 October 2025.
Check out reviews from past customers who have flown KLM, Finnair, andUnited Airlines 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.

Overall

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Overall

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Overall

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Overall

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Overall

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Overall

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.6

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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.

  • What is the best airline to fly to Maine?

    Based on reviews from Cheapflights users, Icelandair is rated the highest out of the airlines that fly to Maine.

  • Where does the fastest flight to Maine depart from?

    For those looking to save time traveling to Maine, London offers the quickest one-way flight (7 hours 25 minutes).

  • Does Portland have car hire?

    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 mi away from Portland).

See more FAQs

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