$314 Find Cheap Flights from Portugal to Maryland

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Maryland, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Booking Insights

KAYAK's insights & trends for flights to Maryland

Get data-powered insights and trends for flights to Maryland to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Maryland?

There are 3 airports in Maryland. The busiest airport is Baltimore/Washington Airport (BWI), with 98% of all flights arriving there.

How long is the flight to Maryland?

An average nonstop flight from Portugal to Maryland takes 12h 41m, covering a distance of 3510 miles. The shortest route is Lisbon (LIS) to Philadelphia (PHL) with an average flight time of 7h 30m.

What are the most popular destinations in Maryland?

Based on KAYAK flight searches, the most popular destination is Washington, D.C. (87% of total searches to Maryland). The next most popular destination is Philadelphia (13%).

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Good to know

Low seasonFebruary
Cheapest flight$314
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Lisbon to Philadelphia

FAQs for booking flights from Portugal to Maryland

  • How does KAYAK find such low prices on flights from Portugal to Maryland?

    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 Portugal to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portugal to Maryland?

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

  • What is the Hacker Fare option on flights from Portugal to Maryland?

    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 Portugal to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portugal to Maryland?

    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 Portugal to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maryland?

    The cheapest time of day to fly to Maryland is generally in the afternoon, when round-trip flights cost $484 on average. Morning departures are around 31% more expensive than evening flights, on average. The most expensive time of day to fly to Maryland is generally in the morning, which is peak travel time and where the average cost of a ticket is $807.

Reviews of the top airline flying from Portugal to Maryland

 
See real verified KAYAK customer reviews for airlines flying to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portugal to Maryland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portugal to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7706 reviews
6.9Boarding
6.8Comfort
6.4Entertainment
7.6Crew
6.4Food
Airline reviews

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

6.0 GoodChaka, Jan 2026
LHR - PDX
Read more British Airways reviews

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Everything you need to know for your flight to Maryland

Cabin class types available on flights to Maryland

Cabin classes available on flights to Maryland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Maryland
Business Class flights to Maryland
Premium Economy Class flights to Maryland
Economy Class flights to Maryland