Find Deals on Flights to Portugal

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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(Round-trip)
Depart: Sun Jun 5 2016 Return: Wed Jun 15 2016 Trip spans 11 days
Lufthansa
Lufthansa
JFK
LIS
12h 00m
1 stop
LIS
JFK
12h 45m
1 stop
Depart: Sun May 15 2016 Return: Sat May 21 2016 Trip spans 7 days
SATA International
SATA International
BOS
PDL
4h 45m
nonstop
PDL
BOS
5h 45m
nonstop
Depart: Fri Jun 3 2016 Return: Sat Jun 11 2016 Trip spans 9 days
American Airlines
American Airlines
BOS
LIS
9h 55m
1 stop
LIS
BOS
11h 11m
1 stop
Depart: Thu Jul 7 2016 Return: Thu Jul 14 2016 Trip spans 8 days
Major Airline
Major Airline
BOS
LIS
19h 50m
1 stop
LIS
BOS
11h 11m
1 stop
Depart: Tue May 31 2016 Return: Sun Jun 12 2016 Trip spans 13 days
Iberia
Iberia
BOS
OPO
18h 05m
1 stop
OPO
BOS
11h 30m
1 stop
Depart: Mon Jun 13 2016 Return: Fri Jun 17 2016 Trip spans 5 days
TAP Portugal
TAP Portugal
BOS
LIS
6h 35m
nonstop
LIS
BOS
7h 35m
nonstop
Depart: Wed May 18 2016 Return: Thu Jun 9 2016 Trip spans 23 days
United
United
EWR
LIS
6h 50m
nonstop
LIS
EWR
7h 50m
nonstop
Depart: Fri Oct 14 2016 Return: Wed Oct 19 2016 Trip spans 6 days
Aer Lingus
Aer Lingus
EWR
LIS
11h 10m
1 stop
LIS
EWR
22h 35m
1 stop
Depart: Mon May 30 2016 Return: Sun Jun 5 2016 Trip spans 7 days
Air Canada
Air Canada
LGA
LIS
17h 40m
1 stop
LIS
LGA
28h 24m
2 stops
Depart: Wed Nov 2 2016 Return: Mon Nov 14 2016 Trip spans 13 days
Turkish Airlines
Turkish Airlines
ORD
LIS
36h 00m
1 stop
LIS
ORD
36h 30m
1 stop
Depart: Thu Sep 15 2016 Return: Wed Sep 21 2016 Trip spans 7 days
Norwegian
Norwegian
JFK
LIS
31h 15m
1 stop
LIS
JFK
30h 55m
1 stop
Depart: Thu May 19 2016 Return: Sun May 29 2016 Trip spans 11 days
Air France
Air France
JFK
LIS
11h 50m
1 stop
LIS
JFK
11h 57m
1 stop
Depart: Wed May 11 2016 Return: Wed May 25 2016 Trip spans 15 days
Delta
Delta
MDW
LIS
14h 50m
2 stops
LIS
MDW
15h 48m
2 stops
Depart: Tue Sep 6 2016 Return: Tue Sep 20 2016 Trip spans 15 days
SATA International
SATA International
BOS
PDL
4h 45m
nonstop
PDL
BOS
5h 45m
nonstop
Depart: Sat Sep 17 2016 Return: Tue Sep 27 2016 Trip spans 11 days
SATA International
SATA International
BOS
PDL
4h 45m
nonstop
PDL
BOS
5h 45m
nonstop
Depart: Mon Jun 6 2016 Return: Sun Jun 12 2016 Trip spans 7 days
American Airlines
American Airlines
BOS
LIS
9h 55m
1 stop
LIS
BOS
11h 11m
1 stop
Depart: Sat Jun 11 2016 Return: Sat Jun 25 2016 Trip spans 15 days
Major Airline
Major Airline
BOS
LIS
34h 45m
2 stops
LIS
BOS
25h 46m
2 stops
Depart: Thu Jun 30 2016 Return: Fri Jul 15 2016 Trip spans 16 days
$1237
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airberlin
airberlin
BOS
PDL
17h 50m
1 stop
PDL
BOS
27h 00m
1 stop
Depart: Fri Jul 8 2016 Return: Sun Jul 17 2016 Trip spans 10 days
Iberia
Iberia
BOS
OPO
13h 05m
1 stop
OPO
BOS
11h 35m
1 stop
Depart: Tue Jun 14 2016 Return: Fri Jun 17 2016 Trip spans 4 days
TAP Portugal
TAP Portugal
BOS
LIS
6h 35m
nonstop
LIS
BOS
7h 35m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

We aggregate tons 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 don'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

New York
only $707
only $337
Chicago
only $721
only $923
Newark
$700
Boston
$517
Destination

Porto
$630
Lisbon
$337
Ponta Delgada (Açores)
$517