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Fly from
Fly to
Route
Depart
Return
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Thu 11/12
12:25 pm-10:58 pm
2 stops39h 33m
Baltimore/Washington
Sun 11/15
6:05 am-7:40 am
2 stops20h 35m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Tue 11/17
8:40 pm-5:05 pm
2 stops25h 25m
Baltimore/Washington
Wed 12/2
6:55 pm-4:00 pm
2 stops16h 05m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Tue 11/17
6:00 am-2:06 pm
2 stops37h 06m
Baltimore/Washington
Tue 11/24
6:10 am-9:30 am
2 stops22h 20m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Tue 11/17
5:00 am-5:51 pm
2 stops17h 51m
Baltimore/Washington
Wed 12/2
1:52 pm-10:35 am
2 stops15h 43m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Thu 11/12
12:35 pm-9:42 pm
2 stops38h 07m
Baltimore/Washington
Sun 11/15
6:10 am-9:30 am
2 stops22h 20m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Thu 11/12
12:35 pm-10:29 am
2 stops26h 54m
Baltimore/Washington
Sun 11/15
6:10 am-9:30 am
2 stops22h 20m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Thu 10/29
11:30 am-11:04 pm
2 stops15h 34m
Baltimore/Washington
Wed 11/11
1:49 pm-10:35 am
2 stops15h 46m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Fri 11/20
5:00 am-5:51 pm
2 stops17h 51m
Baltimore/Washington
Thu 12/3
12:18 pm-10:35 am
2 stops17h 17m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Tue 11/17
5:00 am-9:46 am
3 stops33h 46m
Baltimore/Washington
Tue 11/24
6:15 am-1:30 pm
3 stops26h 15m
PortoBaltimore
OPO Porto - BWI Baltimore/Washington
OPOBWI
Porto
Tue 11/17
6:00 am-9:42 pm
3 stops20h 42m
Baltimore/Washington
Tue 11/24
12:34 pm-9:30 am
2 stops15h 56m
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Porto to Baltimore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
When to book flights from Porto to Baltimore
Cheap Porto to Baltimore (OPO to BWI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Porto to Baltimore
Frequently asked questions about flying from Porto to Baltimore
How far is Porto to Baltimore/Washington by plane?
The straight-line distance from Porto to Baltimore/Washington is 3491.2 mi. By plane, this route typically takes 17h 51m.
When did momondo last update prices for flights from Porto Airport to Baltimore/Washington Airport?
Prices for flights from Porto Airport to Baltimore/Washington Airport are updated daily.
How old do you have to be to fly from Porto Airport to Baltimore/Washington Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Porto to Baltimore?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baltimore from Porto.
Can I find flights from Porto to Baltimore with flexible booking policies on momondo?
momondo does allow users to show only those flights to Baltimore from Porto which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Porto to Baltimore?
momondo provides multiple filters to help you find the best flight to Baltimore from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Porto to Baltimore right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Baltimore, momondo offers a useful price alert feature which will track prices for flights to Baltimore from Porto and alert you when they change.