Find Cheap Flights to Porto

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none

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

Book cheap flights to Porto

(Round-trip)
Depart: Mon Mar 13 2017 Return: Mon Mar 20 2017 Trip spans 8 days
Major Airline
Major Airline
JFK
OPO
13h 10m
1 stop
OPO
JFK
15h 40m
1 stop
Depart: Mon Feb 27 2017 Return: Tue Mar 7 2017 Trip spans 9 days
Iberia
Iberia
JFK
OPO
10h 05m
1 stop
OPO
JFK
12h 10m
1 stop
Depart: Wed Apr 5 2017 Return: Sun Apr 16 2017 Trip spans 12 days
Royal Air Maroc
Royal Air Maroc
JFK
OPO
28h 35m
1 stop
OPO
JFK
28h 50m
1 stop
Depart: Sun Feb 26 2017 Return: Wed Mar 8 2017 Trip spans 11 days
American Airlines
American Airlines
LGA
OPO
24h 15m
2 stops
OPO
LGA
18h 36m
2 stops
Depart: Thu Mar 9 2017 Return: Mon Mar 20 2017 Trip spans 11 days
Air Europa
Air Europa
MIA
OPO
11h 50m
1 stop
OPO
MIA
12h 40m
1 stop
Depart: Tue Jan 31 2017 Return: Thu Mar 2 2017 Trip spans 31 days
British Airways
British Airways
EWR
OPO
40h 20m
2 stops
OPO
EWR
28h 50m
2 stops
Depart: Wed Mar 8 2017 Return: Wed Mar 29 2017 Trip spans 21 days
Turkish Airlines
Turkish Airlines
SFO
OPO
36h 00m
1 stop
OPO
SFO
36h 15m
1 stop
Depart: Sun Jan 22 2017 Return: Tue Jan 31 2017 Trip spans 10 days
Azores Airlines
Azores Airlines
BOS
OPO
8h 40m
1 stop
OPO
BOS
9h 20m
1 stop
Depart: Mon Feb 13 2017 Return: Thu Feb 16 2017 Trip spans 4 days
TAP Portugal
TAP Portugal
EWR
OPO
6h 35m
nonstop
OPO
EWR
8h 25m
nonstop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
KLM
KLM
BOS
OPO
21h 11m
1 stop
OPO
BOS
12h 57m
1 stop
Depart: Sun Jan 29 2017 Return: Mon Feb 20 2017 Trip spans 23 days
Delta
Delta
LGA
OPO
16h 26m
2 stops
OPO
LGA
34h 20m
2 stops
Depart: Wed Feb 22 2017 Return: Sun Mar 5 2017 Trip spans 12 days
Iberia
Iberia
JFK
OPO
9h 05m
1 stop
OPO
JFK
15h 40m
1 stop
Depart: Thu Mar 2 2017 Return: Thu Mar 16 2017 Trip spans 14 days
Major Airline
Major Airline
EWR
OPO
15h 40m
1 stop
OPO
EWR
11h 20m
1 stop
Depart: Sat May 13 2017 Return: Sun May 21 2017 Trip spans 9 days
Royal Air Maroc
Royal Air Maroc
JFK
OPO
13h 15m
1 stop
OPO
JFK
12h 35m
1 stop
Depart: Mon Mar 6 2017 Return: Tue Mar 14 2017 Trip spans 8 days
American Airlines
American Airlines
LGA
OPO
15h 30m
2 stops
OPO
LGA
16h 56m
2 stops
Depart: Tue Jan 31 2017 Return: Thu Feb 2 2017 Trip spans 3 days
Air Europa
Air Europa
MIA
OPO
11h 50m
1 stop
OPO
MIA
12h 40m
1 stop
Depart: Fri Feb 24 2017 Return: Sun Mar 5 2017 Trip spans 10 days
Iberia
Iberia
JFK
OPO
10h 10m
1 stop
OPO
JFK
12h 10m
1 stop
Depart: Mon Mar 6 2017 Return: Thu Mar 16 2017 Trip spans 10 days
Major Airline
Major Airline
BOS
OPO
14h 00m
1 stop
OPO
BOS
10h 25m
1 stop
Depart: Wed Jun 28 2017 Return: Thu Jul 6 2017 Trip spans 9 days
Royal Air Maroc
Royal Air Maroc
JFK
OPO
13h 15m
1 stop
OPO
JFK
12h 35m
1 stop
Depart: Thu May 18 2017 Return: Wed May 31 2017 Trip spans 14 days
Aer Lingus
Aer Lingus
IAD
OPO
11h 50m
1 stop
OPO
IAD
33h 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

San Francisco
$540
New York
only $413
only $379
Newark
$398
Washington
$885
Miami
$426
Boston
$398
Destination

Porto
$379
Airlines Airline reviews

8 travelers who booked a flight from New York to Porto rated their chosen airlines with an average of 7.9.

Overall
7.8
Boarding
8.3
Crew
8.0
Comfort
7.5
Food
7.8
Entertainment
8.0