Find Deals on Flights from United States to Porto

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 to Porto

(Round-trip)
Depart: Fri Jan 29 2016 Return: Thu Feb 4 2016 Trip spans 7 days
Turkish Airlines
Turkish Airlines
JFK
OPO
19h 45m
1 stop
OPO
JFK
25h 30m
1 stop
Depart: Tue Oct 20 2015 Return: Tue Nov 3 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
BOS
OPO
33h 40m
1 stop
OPO
BOS
31h 55m
1 stop
Depart: Mon Oct 12 2015 Return: Mon Oct 19 2015 Trip spans 8 days
TAP Portugal
TAP Portugal
EWR
OPO
7h 05m
nonstop
OPO
EWR
8h 05m
nonstop
Depart: Wed Nov 18 2015 Return: Tue Dec 1 2015 Trip spans 14 days
Iberia
Iberia
PHL
OPO
16h 50m
1 stop
OPO
PHL
12h 20m
1 stop
Depart: Mon Nov 9 2015 Return: Fri Nov 27 2015 Trip spans 19 days
American Airlines
American Airlines
LGA
OPO
14h 10m
2 stops
OPO
LGA
16h 50m
2 stops
Depart: Thu Nov 19 2015 Return: Sun Nov 22 2015 Trip spans 4 days
Lufthansa
Lufthansa
ATL
OPO
36h 25m
2 stops
OPO
ATL
13h 50m
1 stop
Depart: Fri Jan 22 2016 Return: Sun Jan 31 2016 Trip spans 10 days
Turkish Airlines
Turkish Airlines
LAX
OPO
35h 40m
1 stop
OPO
LAX
33h 20m
1 stop
Depart: Tue Nov 10 2015 Return: Sun Nov 15 2015 Trip spans 6 days
Major Airline
Major Airline
FLL
OPO
44h 45m
2 stops
OPO
FLL
38h 11m
2 stops
Depart: Sun Nov 1 2015 Return: Fri Nov 13 2015 Trip spans 13 days
American Airlines
American Airlines
ORD
OPO
17h 38m
2 stops
OPO
ORD
17h 45m
2 stops
Depart: Mon Nov 2 2015 Return: Thu Nov 12 2015 Trip spans 11 days
American Airlines
American Airlines
SFO
OPO
19h 15m
2 stops
OPO
SFO
20h 20m
2 stops
Depart: Tue Sep 1 2015 Return: Tue Sep 15 2015 Trip spans 15 days
TAP Portugal
TAP Portugal
MIA
OPO
12h 20m
1 stop
OPO
MIA
12h 45m
1 stop
Depart: Tue Oct 27 2015 Return: Tue Nov 3 2015 Trip spans 8 days
$1013
Select
American Airlines
American Airlines
BWI
OPO
15h 19m
2 stops
OPO
BWI
17h 26m
2 stops
Depart: Wed Oct 28 2015 Return: Thu Nov 5 2015 Trip spans 9 days
$1013
Select
American Airlines
American Airlines
DCA
OPO
21h 48m
2 stops
OPO
DCA
14h 42m
2 stops
Depart: Tue Nov 3 2015 Return: Wed Nov 11 2015 Trip spans 9 days
$1013
Select
American Airlines
American Airlines
IAH
OPO
23h 10m
2 stops
OPO
IAH
18h 15m
2 stops
Depart: Thu Oct 29 2015 Return: Fri Nov 6 2015 Trip spans 9 days
$1017
Select
American Airlines
American Airlines
HOU
OPO
15h 52m
2 stops
OPO
HOU
18h 15m
2 stops
Depart: Mon Oct 26 2015 Return: Mon Nov 2 2015 Trip spans 8 days
$1018
Select
American Airlines
American Airlines
CLT
OPO
18h 40m
2 stops
OPO
CLT
16h 50m
2 stops
Depart: Wed Oct 14 2015 Return: Wed Nov 11 2015 Trip spans 29 days
$1081
Select
Major Airline
Major Airline
DEN
OPO
31h 55m
2 stops
OPO
DEN
19h 06m
2 stops
Depart: Sun Aug 30 2015 Return: Mon Sep 7 2015 Trip spans 9 days
$1114
Select
KLM
KLM
IAD
OPO
22h 00m
1 stop
OPO
IAD
23h 05m
1 stop
Depart: Sun Oct 18 2015 Return: Tue Oct 27 2015 Trip spans 10 days
$1213
Select
United
United
HPN
OPO
27h 40m
2 stops
OPO
HPN
36h 47m
2 stops
Depart: Tue Sep 22 2015 Return: Sat Oct 3 2015 Trip spans 12 days
$1361
Select
United
United
PBI
OPO
22h 40m
2 stops
OPO
PBI
37h 09m
2 stops
Airports
Origin

New York
only $635
only $881
Charlotte
$1018
Chicago
$972
Fort Lauderdale
$971
White Plains
$1213
Washington
only $1114
only $1013
Miami
$997
West Palm Beach
$1361
San Francisco
$978
Baltimore
$1013
Atlanta
$908
Los Angeles
$933
Newark
$856
Denver
$1081
Philadelphia
$877
Houston
only $1013
only $1017
Boston
$680
Destination

Porto
$635