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Cheap flights from Baltimore to Porto from $284

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Baltimore to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:54 am - 12:30 amBWI  Baltimore/Washington-OPO Porto
32h 36m2 stops Miami Lisbon Humberto Delgado
Multiple Airlines Logo
8:30 am - 10:24 amOPO  Porto-BWI Baltimore/Washington
30h 54m2 stops Lisbon Humberto Delgado Miami
$548Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
11:09 am - 12:30 amBWI  Baltimore/Washington-OPO Porto
32h 21m2 stops Miami Lisbon Humberto Delgado
Multiple Airlines Logo
5:00 am - 9:50 amOPO  Porto-BWI Baltimore/Washington
33h 50m3 stops Lisbon Humberto Delgado Miami Atlanta Hartsfield-Jackson
$577Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
Multiple Airlines Logo
10:54 am - 10:00 pmBWI  Baltimore/Washington-OPO Porto
30h 06m2 stops Miami Lisbon Humberto Delgado
Multiple Airlines Logo
10:30 am - 4:44 pmOPO  Porto-BWI Baltimore/Washington
35h 14m3 stops Lisbon Humberto Delgado Miami Atlanta Hartsfield-Jackson
$603Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
10:45 am - 10:00 pmBWI  Baltimore/Washington-OPO Porto
30h 15m3 stops Atlanta Hartsfield-Jackson Miami Lisbon Humberto Delgado
Multiple Airlines Logo
10:30 am - 4:44 pmOPO  Porto-BWI Baltimore/Washington
35h 14m3 stops Lisbon Humberto Delgado Miami Atlanta Hartsfield-Jackson
$632Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
6:10 am - 9:30 amBWI  Baltimore/Washington-OPO Porto
23h 20m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:35 pm - 10:29 amOPO  Porto-BWI Baltimore/Washington
26h 54m2 stops Frankfurt am Main Chicago O'Hare Intl
$710United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
12:34 pm - 9:30 amBWI  Baltimore/Washington-OPO Porto
15h 56m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 7:09 pmOPO  Porto-BWI Baltimore/Washington
18h 09m2 stops Frankfurt am Main Chicago O'Hare Intl
$710United Airlines
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
12:34 pm - 9:30 amBWI  Baltimore/Washington-OPO Porto
15h 56m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 7:09 pmOPO  Porto-BWI Baltimore/Washington
18h 09m2 stops Frankfurt am Main Chicago O'Hare Intl
$710United Airlines
Tue, Nov 17 - Tue, Nov 24
Delta Logo
1:52 pm - 10:35 amBWI  Baltimore/Washington-OPO Porto
15h 43m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
5:00 am - 5:58 pmOPO  Porto-BWI Baltimore/Washington
17h 58m2 stops Amsterdam Schiphol Boston Logan Intl
$711Delta
Tue, Dec 8 - Wed, Dec 16
Delta Logo
1:49 pm - 10:35 amBWI  Baltimore/Washington-OPO Porto
15h 46m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
11:15 am - 12:58 amOPO  Porto-BWI Baltimore/Washington
18h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$711Delta
Tue, Nov 17 - Tue, Nov 24
Delta Logo
1:49 pm - 10:35 amBWI  Baltimore/Washington-OPO Porto
15h 46m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
5:00 am - 5:51 pmOPO  Porto-BWI Baltimore/Washington
17h 51m2 stops Amsterdam Schiphol Boston Logan Intl
$711Delta
Wed, Nov 11 - Wed, Nov 18

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Delta flights from Baltimore to Porto

Our best Delta deals on Baltimore to Porto flight tickets
Delta
Nov 11
BWI1:49 pmBaltimore/Washington
15h 46m
2 stops
OPO10:35 amPorto
Nov 18
OPO5:00 amPorto
17h 51m
2 stops
BWI5:51 pmBaltimore/Washington
$711
Delta
Jan 17
BWI1:00 pmBaltimore/Washington
16h 35m
2 stops
OPO10:35 amPorto
Jan 26
OPO5:00 amPorto
19h 20m
2 stops
BWI7:20 pmBaltimore/Washington
$716
Delta
Nov 8
BWI12:37 pmBaltimore/Washington
16h 58m
2 stops
OPO10:35 amPorto
Nov 16
OPO5:00 amPorto
18h 48m
2 stops
BWI6:48 pmBaltimore/Washington
$761

British Airways flights from Baltimore to Porto

Our best British Airways deals on Baltimore to Porto flight tickets
British Airways
Mar 3
BWI6:55 pmBaltimore/Washington
16h 55m
1 stop
OPO4:50 pmPorto
Mar 9
OPO8:40 pmPorto
27h 24m
2 stops
BWI7:04 pmBaltimore/Washington
$738
British Airways
Nov 8
BWI6:55 pmBaltimore/Washington
16h 50m
1 stop
OPO4:45 pmPorto
Nov 16
OPO5:35 pmPorto
28h 30m
1 stop
BWI5:05 pmBaltimore/Washington
$766
British Airways
Nov 11
BWI6:55 pmBaltimore/Washington
16h 55m
1 stop
OPO4:50 pmPorto
Nov 26
OPO5:40 pmPorto
28h 25m
1 stop
BWI5:05 pmBaltimore/Washington
$769

momondo Fare Finder

 
Use the filters below to find and compare flights from Baltimore to Porto that are best for you.

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Route

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Price

Cheapest round-trip

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Wed 11/11

10:54 am-12:30 am

2 stops32h 36m

Porto

Wed 11/18

8:30 am-10:24 am

2 stops30h 54m

$548

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Mon 11/9

11:09 am-12:30 am

2 stops32h 21m

Porto

Mon 11/16

5:00 am-9:50 am

3 stops33h 50m

$577

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Wed 11/11

10:54 am-10:00 pm

2 stops30h 06m

Porto

Wed 11/18

10:30 am-4:44 pm

3 stops35h 14m

$603

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Wed 11/11

10:45 am-10:00 pm

3 stops30h 15m

Porto

Wed 11/18

10:30 am-4:44 pm

3 stops35h 14m

$632

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Wed 10/28

6:10 am-9:30 am

2 stops23h 20m

Porto

Wed 11/4

12:35 pm-10:29 am

2 stops26h 54m

$710

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Wed 11/11

12:34 pm-9:30 am

2 stops15h 56m

Porto

Wed 11/18

6:00 am-7:09 pm

2 stops18h 09m

$710

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Tue 11/17

12:34 pm-9:30 am

2 stops15h 56m

Porto

Tue 11/24

6:00 am-7:09 pm

2 stops18h 09m

$710

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Tue 12/8

1:52 pm-10:35 am

2 stops15h 43m

Porto

Wed 12/16

5:00 am-5:58 pm

2 stops17h 58m

$711

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Tue 11/17

1:49 pm-10:35 am

2 stops15h 46m

Porto

Tue 11/24

11:15 am-12:58 am

2 stops18h 43m

$711
Quickest round-trip

BaltimorePorto

BWI Baltimore/Washington - OPO Porto

BWIOPO

Baltimore/Washington

Wed 11/11

1:49 pm-10:35 am

2 stops15h 46m

Porto

Wed 11/18

5:00 am-5:51 pm

2 stops17h 51m

$711

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Baltimore to Porto

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

Can stopping save me money on Baltimore to Porto flights?

You could potentially save up to 11% on your flight if you consider stops on a Baltimore to Porto flight.

When to book flights from Baltimore to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Porto (BWI to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Porto

Best Price Found

$284

Fastest flight time

14h 24m

Direct flights

None
The best one-way flight to Porto from Baltimore in the past 72 hours is $284. The best round-trip flight deal from Baltimore to Porto found on momondo in the last 72 hours is $548.
The fastest flight from Baltimore to Porto takes 14h 24m
There are no direct flights from Baltimore to Porto. There are no popular flight routes from Baltimore to Porto.
Search flight deals

Frequently asked questions about flying from Baltimore to Porto

  • How far is Baltimore/Washington to Porto by plane?

    The distance between Baltimore/Washington and Porto is about 3491.2 mi. Flights usually cover this in 14h 24m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Porto Airport?

    Prices for flights from Baltimore/Washington Airport to Porto Airport refresh daily.

  • How old do you have to be to fly from Baltimore/Washington Airport to Porto 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 Baltimore/Washington Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto 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 Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Vila Nova de Gaia
Braga
Aveiro
Pinhao
Matosinhos
Esposende
Chaves
Viseu
Arcos de Valdevez
Espinho
Guimarães
Lamego
Ponte de Lima
Penafiel
Caminha
Mira

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Porto?

It is quick and easy to find Baltimore to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

Can I find flights from Baltimore to Porto with flexible booking policies on momondo?

All flight searches from Baltimore to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to Porto?

Once you have performed a search for Baltimore to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Baltimore to Porto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from Baltimore and alert you when they change.

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