Flights to Porto

Find Flight Deals from United States to Porto

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

Book cheap flights to Porto

(Round-trip)

Depart: Fri May 1 2015 Return: Sun May 10 2015 Trip spans 10 days

$634

Select

Turkish Airlines

JFK

7:55p

→

OPO

5:20a

33h 25m

1 stop

OPO

11:20a

→

JFK

12:20p

25h 00m

1 stop

Depart: Tue Jun 9 2015 Return: Tue Jun 23 2015 Trip spans 15 days

$664

Select

Turkish Airlines

ORD

6:15p

→

OPO

4:20a

34h 05m

1 stop

OPO

11:20a

→

ORD

7:25p

32h 05m

1 stop

Depart: Sun Aug 30 2015 Return: Tue Sep 8 2015 Trip spans 10 days

$678

Select

Turkish Airlines

BOS

7:45p

→

OPO

5:20a

33h 35m

1 stop

OPO

11:20a

→

BOS

6:00p

30h 40m

1 stop

Depart: Wed Apr 22 2015 Return: Sun Apr 26 2015 Trip spans 5 days

$743

Select

Air Europa

JFK

6:05p

→

OPO

6:00a

11h 55m

1 stop

OPO

7:10a

→

JFK

9:05p

13h 55m

1 stop

Depart: Sun Aug 9 2015 Return: Thu Aug 27 2015 Trip spans 19 days

$756

Select

Turkish Airlines

IAD

7:25p

→

OPO

5:20a

33h 55m

1 stop

OPO

11:20a

→

IAD

7:10p

31h 50m

1 stop

Depart: Fri Apr 10 2015 Return: Sun Apr 19 2015 Trip spans 10 days

$801

Select

Multiple Airlines

JFK

8:50a

→

OPO

3:50p

31h 00m

2 stops

OPO

12:55p

→

JFK

12:20p

47h 25m

2 stops

Depart: Sat Jun 6 2015 Return: Fri Jun 19 2015 Trip spans 14 days

$815

Select

TAP Portugal

BOS

6:15p

→

OPO

3:50p

21h 35m

2 stops

OPO

6:00p

→

BOS

9:15p

27h 15m

1 stop

Depart: Wed Apr 15 2015 Return: Wed Apr 22 2015 Trip spans 8 days

$835

Select

Multiple Airlines

BOS

7:45p

→

OPO

1:05a

53h 20m

2 stops

OPO

5:25p

→

BOS

6:00p

48h 35m

2 stops

Depart: Sat Jun 27 2015 Return: Sat Aug 1 2015 Trip spans 36 days

$862

Select

SATA International

BOS

6:15p

→

OPO

12:10p

17h 55m

1 stop

OPO

5:10p

→

BOS

5:45p

24h 35m

1 stop

Depart: Fri Apr 3 2015 Return: Sun Apr 5 2015 Trip spans 3 days

$896

Select

Air Europa

MIA

5:50p

→

OPO

6:00a

12h 10m

1 stop

OPO

7:10a

→

MIA

8:50p

13h 40m

1 stop

Depart: Mon Mar 9 2015 Return: Mon Mar 30 2015 Trip spans 22 days

$897

Select

TAP Portugal

EWR

2:15p

→

OPO

9:20p

7h 05m

nonstop

OPO

8:10a

→

EWR

4:15p

8h 05m

nonstop

Depart: Sat Mar 14 2015 Return: Thu Mar 19 2015 Trip spans 6 days

$927

Select

TAP Portugal

MIA

2:00p

→

OPO

2:25a

12h 25m

1 stop

OPO

1:55a

→

MIA

6:00p

16h 05m

1 stop

Depart: Tue Apr 7 2015 Return: Tue Apr 21 2015 Trip spans 15 days

$942

Select

KLM Royal Dutch

EWR

1:54p

→

OPO

9:50a

19h 56m

1 stop

OPO

4:40a

→

EWR

4:58p

12h 18m

1 stop

Depart: Mon Apr 27 2015 Return: Thu May 14 2015 Trip spans 18 days

$969

Select

Delta

BOS

10:45a

→

OPO

1:40a

14h 55m

2 stops

OPO

3:30a

→

BOS

7:25p

15h 55m

2 stops

Depart: Wed Jul 15 2015 Return: Tue Jul 21 2015 Trip spans 7 days

$1013

Select

Delta

JFK

3:35p

→

OPO

1:40a

10h 05m

1 stop

OPO

3:30a

→

JFK

2:42p

11h 12m

1 stop

Depart: Sat Apr 25 2015 Return: Mon May 4 2015 Trip spans 10 days

$1048

Select

Multiple Airlines

ORD

2:50p

→

OPO

1:45a

34h 55m

2 stops

OPO

4:35p

→

ORD

7:43p

27h 08m

2 stops

Depart: Fri Mar 13 2015 Return: Fri Mar 20 2015 Trip spans 8 days

$1088

Select

American Airlines

LGA

4:59a

→

OPO

3:30a

22h 31m

2 stops

OPO

4:05a

→

LGA

8:30p

16h 25m

2 stops

Depart: Sun Apr 5 2015 Return: Mon Apr 13 2015 Trip spans 9 days

$1115

Select

Lufthansa

BOS

12:40p

→

OPO

2:10a

13h 30m

1 stop

OPO

2:00a

→

BOS

3:35p

13h 35m

1 stop

Depart: Sun May 3 2015 Return: Mon May 18 2015 Trip spans 16 days

$1211

Select

Multiple Airlines

LAX

11:30a

→

OPO

3:00a

39h 30m

2 stops

OPO

3:30a

→

LAX

4:15p

36h 45m

2 stops

Depart: Sat Jun 13 2015 Return: Thu Jun 25 2015 Trip spans 13 days

$1262

Select

Air Canada

ORD

4:45a

→

OPO

1:10a

20h 25m

2 stops

OPO

2:00a

→

ORD

10:05a

32h 05m

2 stops