$727 Find cheap flights from the United Kingdom to Portland, Maine

The distance between Portland and downtown Portland is 3 miles.

All flights to Portland land at Portland. The airport code is PWM,and it can also be referred to as Portland or Portland Intl Jetport.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Portland.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Of the 8 airlines that fly to Portland, Maine, American Airlines offers the most flights, with around 164 per week, followed by Delta with 130 flights per week.