Find Cheap Flights from Baltimore/Washington to Portugal

Depart
Return
1 adult
Cabin Economy
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
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The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Baltimore/Washington to Portugal

(Round-trip)
Depart: Sun Jan 14 2018 Return: Thu Jan 25 2018 Trip spans 12 days
$619
Select
British Airways
British Airways
BWI
12:00a
→
LIS
10:30p
22h 30m
2 stops
LIS
12:00a
→
BWI
12:45p
12h 45m
1 stop
Depart: Wed Oct 11 2017 Return: Thu Oct 19 2017 Trip spans 9 days
$662
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
OPO
7:25p
19h 25m
2 stops
OPO
12:00a
→
BWI
7:35p
19h 35m
2 stops
Depart: Tue Mar 27 2018 Return: Mon Apr 2 2018 Trip spans 7 days
$842
Select
TAP AIR PORTUGAL
TAP AIR PORTUGAL
BWI
12:00a
→
LIS
12:32p
12h 32m
1 stop
LIS
12:00a
→
BWI
6:14p
18h 14m
1 stop
Depart: Thu Sep 28 2017 Return: Tue Oct 3 2017 Trip spans 6 days
$1080
Select
Iberia
Iberia
BWI
12:00a
→
LIS
7:55p
19h 55m
2 stops
LIS
12:00a
→
BWI
7:25p
19h 25m
2 stops
Depart: Fri Nov 17 2017 Return: Sat Nov 25 2017 Trip spans 9 days
$1149
Select
American Airlines
American Airlines
BWI
12:00a
→
LIS
3:50p
15h 50m
2 stops
LIS
12:00a
→
BWI
3:45p
15h 45m
2 stops
Depart: Mon Nov 6 2017 Return: Tue Nov 14 2017 Trip spans 9 days
$671
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
LIS
6:28p
18h 28m
2 stops
LIS
12:00a
→
BWI
2:08a
26h 08m
2 stops
Depart: Thu Feb 1 2018 Return: Sun Feb 11 2018 Trip spans 11 days
$681
Select
British Airways
British Airways
BWI
12:00a
→
LIS
10:30p
22h 30m
2 stops
LIS
12:00a
→
BWI
12:50p
12h 50m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
$677
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
LIS
2:43p
14h 43m
2 stops
LIS
12:00a
→
BWI
2:08a
26h 08m
2 stops
Depart: Wed Oct 25 2017 Return: Mon Nov 6 2017 Trip spans 13 days
$697
Select
British Airways
British Airways
BWI
12:00a
→
LIS
2:04p
14h 04m
1 stop
LIS
12:00a
→
BWI
8:06a
32h 06m
2 stops
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
$677
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
LIS
10:55p
22h 55m
2 stops
LIS
12:00a
→
BWI
2:08a
26h 08m
2 stops
Depart: Mon Mar 5 2018 Return: Wed Mar 7 2018 Trip spans 3 days
$871
Select
TAP AIR PORTUGAL
TAP AIR PORTUGAL
BWI
12:00a
→
OPO
1:42a
25h 42m
2 stops
OPO
12:00a
→
BWI
10:44p
22h 44m
2 stops
Depart: Fri Oct 27 2017 Return: Tue Oct 31 2017 Trip spans 5 days
$694
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
PDL
8:00p
20h 00m
1 stop
PDL
12:00a
→
BWI
9:35a
9h 35m
1 stop
Depart: Wed Feb 28 2018 Return: Thu Mar 8 2018 Trip spans 9 days
$877
Select
TAP AIR PORTUGAL
TAP AIR PORTUGAL
BWI
12:00a
→
OPO
1:06p
13h 06m
2 stops
OPO
12:00a
→
BWI
8:29p
20h 29m
2 stops
Depart: Thu Mar 1 2018 Return: Mon Mar 5 2018 Trip spans 5 days
$700
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
LIS
6:55p
18h 55m
1 stop
LIS
12:00a
→
BWI
4:59p
16h 59m
1 stop
Depart: Wed Mar 28 2018 Return: Wed Apr 4 2018 Trip spans 8 days
$928
Select
TAP AIR PORTUGAL
TAP AIR PORTUGAL
BWI
12:00a
→
OPO
2:06p
14h 06m
2 stops
OPO
12:00a
→
BWI
8:29p
20h 29m
2 stops
Depart: Wed Sep 27 2017 Return: Wed Oct 11 2017 Trip spans 15 days
$710
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
LIS
2:04p
14h 04m
1 stop
LIS
12:00a
→
BWI
2:26p
14h 26m
1 stop
Depart: Mon Oct 16 2017 Return: Thu Oct 26 2017 Trip spans 11 days
$710
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
LIS
11:49a
11h 49m
1 stop
LIS
12:00a
→
BWI
2:26p
14h 26m
1 stop
Depart: Tue Dec 26 2017 Return: Tue Jan 2 2018 Trip spans 8 days
$1306
Select
Iberia
Iberia
BWI
12:00a
→
OPO
2:20p
14h 20m
2 stops
OPO
12:00a
→
BWI
2:25a
50h 25m
2 stops
Depart: Mon Jan 1 2018 Return: Tue Jan 9 2018 Trip spans 9 days
$1070
Select
TAP AIR PORTUGAL
TAP AIR PORTUGAL
BWI
12:00a
→
PDL
4:42a
28h 42m
2 stops
PDL
12:00a
→
BWI
8:04p
20h 04m
2 stops
Depart: Fri Nov 10 2017 Return: Sat Nov 18 2017 Trip spans 9 days
$733
Select
Multiple Airlines
Multiple Airlines
BWI
12:00a
→
OPO
6:40p
18h 40m
2 stops
OPO
12:00a
→
BWI
3:30a
27h 30m
2 stops
* 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:

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin
Baltimore
$619
Destination
Ponta Delgada
$694
Porto
$662
Lisbon
$619