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
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: Mon Mar 27 2017 Return: Mon Apr 3 2017 Trip spans 8 days
SWISS
SWISS
BOS
OPO
10h 40m
1 stop
OPO
BOS
17h 55m
1 stop
Depart: Thu Apr 27 2017 Return: Fri May 12 2017 Trip spans 16 days
Iberia
Iberia
BOS
OPO
9h 10m
1 stop
OPO
BOS
11h 35m
1 stop
Depart: Fri May 12 2017 Return: Sun May 21 2017 Trip spans 10 days
Major Airline
Major Airline
BOS
OPO
24h 50m
1 stop
OPO
BOS
25h 50m
1 stop
Depart: Fri May 12 2017 Return: Fri May 26 2017 Trip spans 15 days
Brussels Airlines
Brussels Airlines
FLL
OPO
19h 25m
2 stops
OPO
FLL
33h 17m
2 stops
Depart: Tue Aug 29 2017 Return: Tue Sep 19 2017 Trip spans 22 days
American Airlines
American Airlines
LGA
OPO
17h 45m
2 stops
OPO
LGA
15h 15m
2 stops
Depart: Fri Apr 21 2017 Return: Tue May 2 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
JFK
OPO
21h 10m
1 stop
OPO
JFK
39h 00m
1 stop
Depart: Sat Jul 1 2017 Return: Sun Jul 9 2017 Trip spans 9 days
Royal Air Maroc
Royal Air Maroc
JFK
OPO
14h 45m
1 stop
OPO
JFK
12h 35m
1 stop
Depart: Wed Jul 5 2017 Return: Wed Aug 2 2017 Trip spans 29 days
Air France
Air France
BOS
OPO
12h 55m
1 stop
OPO
BOS
15h 00m
1 stop
Depart: Sun Mar 12 2017 Return: Sat Mar 18 2017 Trip spans 6 days
Air Europa
Air Europa
MIA
OPO
11h 50m
1 stop
OPO
MIA
28h 40m
1 stop
Depart: Wed Aug 2 2017 Return: Mon Aug 28 2017 Trip spans 27 days
Lufthansa
Lufthansa
PHL
OPO
12h 30m
1 stop
OPO
PHL
15h 00m
1 stop
Depart: Fri Jun 16 2017 Return: Wed Jun 21 2017 Trip spans 6 days
Azores Airlines
Azores Airlines
PVD
OPO
9h 15m
1 stop
OPO
PVD
49h 40m
2 stops
Depart: Sat Apr 1 2017 Return: Sat Apr 15 2017 Trip spans 15 days
SWISS
SWISS
BOS
OPO
16h 05m
1 stop
OPO
BOS
16h 20m
1 stop
Depart: Sat May 13 2017 Return: Sat May 20 2017 Trip spans 8 days
Delta
Delta
LGA
OPO
37h 30m
2 stops
OPO
LGA
37h 15m
2 stops
Depart: Mon Mar 20 2017 Return: Fri May 12 2017 Trip spans 54 days
TAP Portugal
TAP Portugal
EWR
OPO
6h 35m
nonstop
OPO
EWR
8h 05m
nonstop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
British Airways
British Airways
SJC
OPO
32h 55m
2 stops
OPO
SJC
36h 20m
2 stops
Depart: Fri Jun 2 2017 Return: Sun Jun 11 2017 Trip spans 10 days
KLM
KLM
SFO
OPO
19h 50m
2 stops
OPO
SFO
23h 50m
2 stops
Depart: Mon May 22 2017 Return: Wed May 31 2017 Trip spans 10 days
SWISS
SWISS
BOS
OPO
10h 40m
1 stop
OPO
BOS
17h 55m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 11 2017 Trip spans 11 days
Major Airline
Major Airline
MIA
OPO
14h 30m
1 stop
OPO
MIA
17h 40m
1 stop
Depart: Sun May 28 2017 Return: Sat Jun 10 2017 Trip spans 14 days
Iberia
Iberia
MIA
OPO
16h 00m
1 stop
OPO
MIA
27h 35m
1 stop
Depart: Thu Apr 27 2017 Return: Thu May 4 2017 Trip spans 8 days
Brussels Airlines
Brussels Airlines
FLL
OPO
17h 50m
2 stops
OPO
FLL
33h 17m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

San Francisco
$880
New York
only $487
only $554
Providence
$759
Fort Lauderdale
$479
Newark
$806
Philadelphia
$688
San Jose
$815
Miami
$462
Boston
$384
Destination

Porto
$384
Airlines Airline reviews

9 travelers who booked a flight from Boston to Porto rated their chosen airlines with an average of 8.1.

Overall
8.0
Boarding
8.4
Crew
8.2
Comfort
7.8
Food
8.0
Entertainment
8.2