Find Cheap Flights from Portugal to Baltimore/Washington

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Portugal to Baltimore/Washington

(Round-trip)
Depart: Mon Nov 6 2017 Return: Mon Nov 13 2017 Trip spans 8 days
British Airways
British Airways
LIS
2:15a
BWI
4:55p
14h 40m
1 stop
BWI
2:30p
LIS
12:30p
22h 00m
1 stop
Depart: Wed Aug 30 2017 Return: Sat Sep 9 2017 Trip spans 11 days
Air France
Air France
LIS
1:40a
BWI
6:05p
16h 25m
2 stops
BWI
6:00a
LIS
2:20a
20h 20m
2 stops
Depart: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
KLM
KLM
LIS
1:00a
BWI
6:06p
17h 06m
2 stops
BWI
9:10a
LIS
12:40a
15h 30m
2 stops
Depart: Wed Oct 11 2017 Return: Tue Oct 17 2017 Trip spans 7 days
Finnair
Finnair
LIS
7:10a
BWI
7:35p
12h 25m
1 stop
BWI
5:25p
LIS
1:55p
20h 30m
1 stop
Depart: Sat Oct 14 2017 Return: Sat Nov 18 2017 Trip spans 36 days
American Airlines
American Airlines
LIS
3:45a
BWI
8:20p
16h 35m
2 stops
BWI
2:35p
LIS
8:20a
17h 45m
1 stop
Depart: Tue Nov 7 2017 Return: Mon Nov 13 2017 Trip spans 7 days
British Airways
British Airways
LIS
2:15a
BWI
4:55p
14h 40m
1 stop
BWI
2:30p
LIS
12:30p
22h 00m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
British Airways
British Airways
LIS
2:15a
BWI
4:55p
14h 40m
1 stop
BWI
2:30p
LIS
12:30p
22h 00m
1 stop
Depart: Thu Nov 9 2017 Return: Wed Nov 15 2017 Trip spans 7 days
British Airways
British Airways
LIS
2:15a
BWI
4:55p
14h 40m
1 stop
BWI
2:30p
LIS
8:20a
17h 50m
1 stop
Depart: Fri Sep 1 2017 Return: Sat Sep 9 2017 Trip spans 9 days
Air France
Air France
LIS
1:40a
BWI
6:05p
16h 25m
2 stops
BWI
6:00a
LIS
2:20a
20h 20m
2 stops
Depart: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
Finnair
Finnair
LIS
7:10a
BWI
7:35p
12h 25m
1 stop
BWI
5:25p
LIS
2:10p
20h 45m
1 stop
Depart: Tue Oct 10 2017 Return: Wed Oct 18 2017 Trip spans 9 days
KLM
KLM
LIS
1:00a
BWI
8:05p
19h 05m
2 stops
BWI
6:55a
LIS
1:30a
18h 35m
1 stop
Depart: Sun Nov 5 2017 Return: Mon Nov 13 2017 Trip spans 9 days
British Airways
British Airways
LIS
2:15a
BWI
4:55p
14h 40m
1 stop
BWI
2:30p
LIS
12:30p
22h 00m
1 stop
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
Air France
Air France
LIS
1:40a
BWI
6:06p
16h 26m
2 stops
BWI
6:00a
LIS
2:20a
20h 20m
2 stops
Depart: Fri Nov 10 2017 Return: Thu Nov 16 2017 Trip spans 7 days
British Airways
British Airways
LIS
2:15a
BWI
4:55p
14h 40m
1 stop
BWI
2:30p
LIS
8:20a
17h 50m
1 stop
Depart: Mon Oct 2 2017 Return: Tue Oct 10 2017 Trip spans 9 days
KLM
KLM
LIS
8:00a
BWI
10:23p
14h 23m
1 stop
BWI
9:10a
LIS
5:35a
20h 25m
2 stops
Depart: Sun Jun 4 2017 Return: Sat Jun 10 2017 Trip spans 7 days
$1690
Select
TAP Portugal
TAP Portugal
LIS
6:45a
BWI
11:29p
16h 44m
1 stop
BWI
9:14a
LIS
8:50p
11h 36m
1 stop
Depart: Sat Nov 11 2017 Return: Sun Nov 19 2017 Trip spans 9 days
British Airways
British Airways
LIS
2:05p
BWI
4:55p
26h 50m
1 stop
BWI
2:30p
LIS
12:30p
22h 00m
1 stop
Depart: Sat Oct 7 2017 Return: Mon Oct 16 2017 Trip spans 10 days
Air France
Air France
LIS
1:40a
BWI
12:39a
22h 59m
2 stops
BWI
6:55a
LIS
1:30a
18h 35m
1 stop
Depart: Thu Oct 5 2017 Return: Fri Oct 13 2017 Trip spans 9 days
KLM
KLM
LIS
1:00a
BWI
6:06p
17h 06m
2 stops
BWI
6:55a
LIS
1:30a
18h 35m
1 stop
Depart: Sun Nov 19 2017 Return: Sun Nov 26 2017 Trip spans 8 days
British Airways
British Airways
LIS
2:15a
BWI
4:55p
14h 40m
1 stop
BWI
2:30p
LIS
8:20a
17h 50m
1 stop
* 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 email and someone from our team will get back to you promptly.

Airports
Origin

Lisbon
$549
Destination

Baltimore
$549