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.
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Book cheap flights from Portugal to Baltimore/Washington

(Round-trip)
Depart: Fri Oct 20 2017 Return: Sun Oct 22 2017 Trip spans 3 days
British Airways
British Airways
LIS
12:00a
BWI
12:02a
24h 02m
2 stops
BWI
12:00a
LIS
2:04p
14h 04m
1 stop
Depart: Wed Jan 3 2018 Return: Mon Jan 8 2018 Trip spans 6 days
Air France
Air France
LIS
12:00a
BWI
4:35p
40h 35m
2 stops
BWI
12:00a
LIS
2:34p
14h 34m
2 stops
Depart: Mon Dec 4 2017 Return: Tue Jan 9 2018 Trip spans 37 days
British Airways
British Airways
LIS
12:00a
BWI
12:45p
12h 45m
1 stop
BWI
12:00a
LIS
4:25p
16h 25m
1 stop
Depart: Wed Jan 3 2018 Return: Mon Jan 8 2018 Trip spans 6 days
Air France
Air France
LIS
12:00a
BWI
4:35p
40h 35m
2 stops
BWI
12:00a
LIS
2:34p
14h 34m
2 stops
Depart: Mon Sep 25 2017 Return: Fri Sep 29 2017 Trip spans 5 days
$2686
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TAP AIR PORTUGAL
TAP AIR PORTUGAL
OPO
12:00a
BWI
3:55p
15h 55m
2 stops
BWI
12:00a
OPO
1:55p
13h 55m
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:

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.

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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.

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Airports
Origin

Porto
$2686
Lisbon
$513
Destination

Baltimore
$513