Which airports can I use when flying from Porto to Baltimore?

Flights from Porto to Baltimore usually depart from Porto (OPO) and arrive at Baltimore/Washington (BWI).

Can I save money by using flexible dates for flights from Porto to Baltimore?

Yes. Being flexible with your travel dates can save you up to 12% on the Porto to Baltimore route. Thursday is the cheapest departure day at $564 round-trip on average, while Monday is the most expensive at $636, a difference of $72. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Baltimore?

Some of the most popular sights in Baltimore are M&T Bank Stadium, Oriole Park At Camden Yards and National Aquarium Baltimore. These are among the most viewed places in Baltimore on KAYAK.

How long is a flight from Porto to Baltimore?

A nonstop flight from Porto to Baltimore takes 0h 00m, covering 3,493 miles.

Do I need a passport to fly from Porto to Baltimore?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Porto to Baltimore changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $586 to $2,361. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Porto to Baltimore looking right now?

One-way fares from Porto to Baltimore are currently lower than usual. Average one-way flight prices are about $486, which is 16% below the typical average for this route.

What is the time difference between Porto and Baltimore?

Baltimore is 5 hours behind Porto (Eastern Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Baltimore/Washington Airport (BWI)?

Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include: • NextCar • Hertz • Dollar • Thrifty • Budget

How much should I expect to pay for a Porto to Baltimore flight?

Round-trip flights from Porto to Baltimore range from $600 to $648, with an average of $634 over the past 12 months. Anything below $600 counts as a good deal.

What is the cheapest airline to fly from Porto to Baltimore?

Delta ($586) and American Airlines ($604) are the cheapest airlines to fly round-trip from Porto to Baltimore according to KAYAK data over the last 5 days.

$448 CHEAP FLIGHTS from Porto to Baltimore (OPO - BWI)

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Cheapest round-trip

$586

Typical prices: $600-$648

Delta

Fri 11/2Fri 11/9

OPO - BWI • 2 stops

Cheapest one-way

$448

Typical prices: $526-$585

Delta

Mon 11/19

OPO - BWI • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Porto and Baltimore. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from Porto to Baltimore (OPO-BWI)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

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Recent round-trip flight deals from Porto to Baltimore

Thu, Dec 3 - Wed, Dec 9

5:00 am - 6:06 pmOPO Porto-BWI Baltimore/Washington

18h 06m2 stops Amsterdam Schiphol Boston Logan Intl

12:00 pm - 8:15 amBWI Baltimore/Washington-OPO Porto

15h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$588Delta

Wed, Nov 18 - Wed, Dec 9

5:00 am - 5:53 pmOPO Porto-BWI Baltimore/Washington

17h 53m2 stops Amsterdam Schiphol Boston Logan Intl

12:18 pm - 8:15 amBWI Baltimore/Washington-OPO Porto

14h 57m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

$588Delta

Thu, Oct 29 - Thu, Nov 5

11:30 am - 11:04 pmOPO Porto-BWI Baltimore/Washington

15h 34m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

12:37 pm - 10:35 amBWI Baltimore/Washington-OPO Porto

16h 58m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$598Delta

Thu, Nov 12 - Sun, Nov 15

8:20 am - 6:26 pmOPO Porto-BWI Baltimore/Washington