Question 1

Why should I use momondo to find a flight deal to Portland?

Accepted Answer

Finding the right flight to Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Question 2

Can I find flights to Portland with flexible booking policies on momondo?

Accepted Answer

All flight searches to Portland on momondo can be filtered to show those which offer flexible booking policies.

Question 3

How can momondo help me find flights to Portland?

Accepted Answer

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Portland.

Question 4

I’m not ready to book a flight to Portland right now. Can momondo alert me if prices change?

Accepted Answer

Price alerts on flights to Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

Question 5

Is there an alternative airport near Portland, Maine?

Accepted Answer

Those flying to Portland, Maine could potentially find better pricing at Portland Airport (3 mi from Portland, Maine city centre), Portsmouth Pease Intl Airport (49 mi from Portland, Maine city centre), Augusta Airport (51 mi from Portland, Maine city centre), Rockland Knox County Regional Airport (64 mi from Portland, Maine city centre) or Manchester Airport (78 mi from Portland, Maine city centre) depending on the month and departure airport.

Question 6

Is there a cheaper alternative to flying into Portland, Maine?

Accepted Answer

The cheapest airport near Portland, Maine is typically Manchester Airport, with an average price of £60/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

Question 7

What is the absolute cheapest flight to Portland, Maine?

Accepted Answer

In the past two weeks, users have booked deals to Portland, Maine for £94/person, which is 15% cheaper than the average flight to Portland, Maine. To find the cheapest price to Portland, Maine from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 8

Which airlines fly to Portland, Maine?

Accepted Answer

For flights from United Kingdom to Portland, Maine, most momondo users will book with popular airlines such as British Airways, Virgin Atlantic, Aer Lingus and KLM. Depending on what airport you fly from, you may have other airlines to choose from.

Question 9

KLM Flights to Portland, Maine

Accepted Answer

KLM operates around 5 flights into Portland, Maine in any given week. The most common departure point for these flights was from New York John F Kennedy Intl, with the best round-trip KLM deal found being £508 (Bristol to Portland, Maine). Users have rated KLM 7.7/10 in over 1,423 reviews on momondo.

Question 10

Virgin Atlantic Flights to Portland, Maine

Accepted Answer

Virgin Atlantic (7.5/10, 675 reviews) is also a popular choice for flights to Portland, Maine, with deals from as low as £479 from London Heathrow, round-trip. With 2 Virgin Atlantic flights to Portland, Maine on average each week, prices can vary significantly by origin and availability.

Question 11

When did momondo last update prices for flights to Portland Airport?

Accepted Answer

Prices for flights to Portland Airport refresh daily.

Question 12

How many operators does momondo search for flights to Portland Airport?

Accepted Answer

The number of operators available for flights to Portland Airport is 8 as of November 2025.

Question 13

How old do you have to be to fly to Portland Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Portland Airport.

Question 14

What documentation or ID do you need to fly to Portland Airport?

Accepted Answer

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 15

What is the cheapest time of day to depart on your flight to Portland, Maine?

Accepted Answer

Our data shows that the cheapest United Kingdom to Portland, Maine flights are usually those with departure times in the evening. Our users have found flights to Portland, Maine in the evening for as low as £607. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £798 on average. Flights to Portland, Maine from United Kingdom in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 16

What is the cheapest day to depart on your flight to Portland, Maine?

Accepted Answer

According to our data, Monday is the cheapest day to fly to Portland, Maine from United Kingdom. The lowest ticket price found for a Monday departure recently was £648. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Portland, Maine on Friday is £791.

Question 17

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

Accepted Answer

The cheapest month to fly to Portland, Maine from United Kingdom is in October. Flight prices, which tend to average around £526, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Portland, Maine, with average flight prices from United Kingdom averaging around £547.

Question 18

How long does it take to fly to Portland, Maine?

Accepted Answer

The average flight duration from United Kingdom to Portland, Maine depends on which airport you fly into and out of. Flying from London Heathrow to Boston Logan Intl is 7h 25m on average, while flying from Manchester to Boston Logan Intl is 11h on average. Boston Logan Intl is the most popular airport in Portland, Maine.

CHEAPEST MONTH TO FLY TO PORTLAND, MAINE FROM LONDON HEATHROW AIRPORT	February	22% cheaper	Flying from London Heathrow Airport to Portland, Maine costs on average just £509 in February
MOST EXPENSIVE MONTH TO FLY TO PORTLAND, MAINE FROM LONDON HEATHROW AIRPORT	December	48% more expensive	It costs about £971 for flights to Portland, Maine from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO PORTLAND, MAINE FROM LONDON HEATHROW AIRPORT	June	350% more users visited	More momondo users searched in flights to Portland, Maine from London Heathrow Airport in June than any other month

Best One-Way Price	£522
Best Round-Trip Price	£560
Fastest flight time	16h 54m
Popular in	July

£522 Cheap flights to Portland, Maine

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Portland, Maine departing on 20/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frequently asked questions about flying to Portland, Maine

Is there an alternative airport near Portland, Maine?

Is there a cheaper alternative to flying into Portland, Maine?

What is the absolute cheapest flight to Portland, Maine?

When did momondo last update prices for flights to Portland Airport?

How many operators does momondo search for flights to Portland Airport?

How old do you have to be to fly to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

Travelling to a place near Portland, Maine?

Why use momondo?

Why should I use momondo to find a flight deal to Portland?

Can I find flights to Portland with flexible booking policies on momondo?

How can momondo help me find flights to Portland?

I’m not ready to book a flight to Portland right now. Can momondo alert me if prices change?

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Popular Flights to Portland, Maine

Popular routes according to searches in the past day on momondo