$264 Find Cheap Flights from Maryland to Portugal - Compare and Save

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 from Maryland to Portugal.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Maryland to Portugal 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 from Maryland to Portugal 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 from Maryland to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

There are 14 airports in Portugal. The busiest airport is Lisbon Portela Airport (LIS), with 59% of all flights arriving there.

To get a below average price on the flight from Maryland to Portugal, you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

An average nonstop flight from Maryland to Portugal takes 19h 36m, covering a distance of 3036 miles. The shortest route is Philadelphia (PHL) to Lisbon (LIS) with an average flight time of 6h 40m.

Based on KAYAK flight searches, the most popular destination is Lisbon (84% of total searches to Portugal). The next most popular destination is Porto (16%).