Find Cheap Flights from Baltimore/Washington to Portugal

Search hundreds of travel sites at once for deals on flights to Portugal

Sat 11/18
Sat 11/25
Any month
Compare vs. KAYAK |

Book cheap flights from Baltimore/Washington to Portugal (round-trip)

Airports
Origin
Baltimore
$496
only
$496
Destination
Porto
$555
only
$555
Lisbon
$496
only
$496
Faro
$907
only
$907
Ponta Delgada (Açores)
$626
only
$626
Wed, May 16
BWI
LIS
18h 30m
Wed, May 23
LIS
BWI
14h 13m
Trip: 8 days
Overall null null
Based on null reviews
Fri, May 18
BWI
OPO
18h 45m
Fri, Jun 1
OPO
BWI
20h 06m
Trip: 15 days
Overall null null
Based on null reviews
Wed, Jan 31
BWI
LIS
32h 10m
Tue, Feb 6
LIS
BWI
31h 57m
Trip: 7 days
Overall null null
Based on null reviews
Sun, May 27
BWI
LIS
13h 28m
Sat, Jun 2
LIS
BWI
17h 24m
Trip: 7 days
Overall null null
Based on null reviews
Fri, Apr 27
BWI
LIS
9h 25m
Sat, May 5
LIS
BWI
12h 19m
Trip: 9 days
Overall null null
Based on null reviews
Fri, May 18
BWI
LIS
19h 10m
Fri, May 25
LIS
BWI
20h 58m
Trip: 8 days
Overall null null
Based on null reviews
Thu, Feb 1
BWI
LIS
32h 10m
Tue, Feb 6
LIS
BWI
31h 57m
Trip: 6 days
Overall null null
Based on null reviews
Thu, Mar 1
BWI
LIS
51h 25m
Wed, Mar 7
LIS
BWI
50h 06m
Trip: 7 days
Overall null null
Based on null reviews
Tue, Jan 23
BWI
OPO
19h 40m
Thu, Feb 1
OPO
BWI
20h 46m
Trip: 10 days
Overall null null
Based on null reviews
Wed, Jan 24
BWI
PDL
31h 15m
Mon, Jan 29
PDL
BWI
49h 27m
Trip: 6 days
Overall null null
Based on null reviews
Sun, Dec 31
BWI
FAO
22h 45m
Wed, Jan 10
FAO
BWI
21h 13m
Trip: 11 days
Overall null null
Based on null reviews
Mon, Dec 4
BWI
LIS
14h 43m
Tue, Dec 12
LIS
BWI
16h 40m
Trip: 9 days
Overall null null
Based on null reviews
Tue, Apr 10
BWI
LIS
39h 54m
Wed, Apr 18
LIS
BWI
42h 16m
Trip: 9 days
Overall null null
Based on null reviews
Mon, Mar 12
BWI
OPO
28h 20m
Thu, Mar 22
OPO
BWI
36h 30m
Trip: 11 days
Overall null null
Based on null reviews
Wed, Nov 29
BWI
LIS
33h 20m
Mon, Dec 4
LIS
BWI
57h 15m
Trip: 6 days
Overall null null
Based on null reviews
Tue, Jan 16
BWI
LIS
17h 55m
Tue, Jan 23
LIS
BWI
29h 15m
Trip: 8 days
Overall null null
Based on null reviews
Mon, Jan 1
BWI
FAO
15h 03m
Tue, Jan 9
FAO
BWI
22h 04m
$1495
Trip: 9 days
Overall null null
Based on null reviews
Thu, Mar 22
BWI
OPO
19h 45m
Mon, Apr 9
OPO
BWI
43h 41m
Trip: 19 days
Overall null null
Based on null reviews
Thu, Feb 8
BWI
OPO
26h 30m
Tue, Feb 13
OPO
BWI
39h 45m
Trip: 6 days
Overall null null
Based on null reviews
Fri, Mar 23
BWI
PDL
13h 06m
Tue, Mar 27
PDL
BWI
12h 44m
Trip: 5 days
Overall null null
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.