Find Cheap Flights from Porto to United States

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 Porto to United States

(Round-trip)
Depart: Mon Sep 25 2017 Return: Thu Sep 28 2017 Trip spans 4 days
Iberia
Iberia
OPO
JFK
11h 05m
1 stop
JFK
OPO
18h 15m
2 stops
Depart: Mon Nov 20 2017 Return: Thu Nov 23 2017 Trip spans 4 days
Air Canada
Air Canada
OPO
LGA
20h 15m
2 stops
LGA
OPO
21h 35m
2 stops
Depart: Mon Dec 4 2017 Return: Thu Dec 7 2017 Trip spans 4 days
Lufthansa
Lufthansa
OPO
EWR
13h 35m
1 stop
EWR
OPO
14h 25m
1 stop
Depart: Tue Dec 26 2017 Return: Fri Jan 5 2018 Trip spans 11 days
KLM
KLM
OPO
MIA
18h 02m
2 stops
MIA
OPO
22h 30m
2 stops
Depart: Mon Aug 28 2017 Return: Tue Oct 17 2017 Trip spans 51 days
SWISS
SWISS
OPO
EWR
34h 50m
2 stops
EWR
OPO
20h 05m
1 stop
Depart: Mon Sep 25 2017 Return: Thu Sep 28 2017 Trip spans 4 days
Delta
Delta
OPO
LGA
17h 19m
2 stops
LGA
OPO
15h 31m
2 stops
Depart: Thu Jan 11 2018 Return: Thu Jan 18 2018 Trip spans 8 days
TAP Portugal
TAP Portugal
OPO
EWR
8h 00m
nonstop
EWR
OPO
6h 40m
nonstop
Depart: Sat Dec 2 2017 Return: Mon Dec 4 2017 Trip spans 3 days
Air Canada
Air Canada
OPO
LGA
21h 20m
2 stops
LGA
OPO
17h 25m
2 stops
Depart: Mon Sep 25 2017 Return: Thu Sep 28 2017 Trip spans 4 days
KLM
KLM
OPO
EWR
18h 06m
1 stop
EWR
OPO
16h 30m
2 stops
Depart: Mon Oct 2 2017 Return: Thu Oct 19 2017 Trip spans 18 days
KLM
KLM
OPO
MIA
22h 50m
2 stops
MIA
OPO
17h 25m
2 stops
Depart: Tue Oct 31 2017 Return: Mon Nov 6 2017 Trip spans 7 days
KLM
KLM
OPO
LGA
19h 01m
2 stops
LGA
OPO
16h 55m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Oct 17 2017 Trip spans 48 days
Air Canada
Air Canada
OPO
LGA
39h 55m
2 stops
LGA
OPO
23h 05m
2 stops
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
KLM
KLM
OPO
LGA
21h 07m
2 stops
LGA
OPO
15h 31m
2 stops
Depart: Thu Nov 30 2017 Return: Thu Dec 14 2017 Trip spans 15 days
TAP Portugal
TAP Portugal
OPO
EWR
8h 00m
nonstop
EWR
OPO
6h 40m
nonstop
Depart: Fri Oct 20 2017 Return: Fri Oct 27 2017 Trip spans 8 days
TAP Portugal
TAP Portugal
OPO
EWR
8h 05m
nonstop
EWR
OPO
6h 45m
nonstop
Depart: Sat Jan 6 2018 Return: Sat Jan 13 2018 Trip spans 8 days
KLM
KLM
OPO
BWI
36h 08m
2 stops
BWI
OPO
18h 45m
2 stops
Depart: Thu Dec 21 2017 Return: Mon Jan 1 2018 Trip spans 12 days
TAP Portugal
TAP Portugal
OPO
EWR
8h 00m
nonstop
EWR
OPO
6h 40m
nonstop
Depart: Thu Aug 3 2017 Return: Fri Sep 15 2017 Trip spans 44 days
KLM
KLM
OPO
MIA
18h 24m
2 stops
MIA
OPO
17h 59m
2 stops
Depart: Fri Jul 28 2017 Return: Mon Aug 28 2017 Trip spans 32 days
$1126
Select
Air Canada
Air Canada
OPO
LGA
39h 55m
2 stops
LGA
OPO
21h 35m
2 stops
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
$1200
Select
TAP Portugal
TAP Portugal
OPO
EWR
8h 05m
nonstop
EWR
OPO
6h 45m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Porto
$447
Destination

New York
only $452
only $447
Baltimore
$752
Newark
$460
Miami
$470