What is the cheapest airline that flies from Porto to Pennsylvania?

Iberia, British Airways, and American Airlines are the most popular carriers operating from Porto to Pennsylvania

How many flights depart from Porto to Pennsylvania on average per week?

As of July 2026, 78 flights take off from Porto and land in Pennsylvania each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.

When did momondo last update prices for flights from Porto Airport to Pennsylvania?

Prices for flights from Porto Airport to Pennsylvania refresh daily.

How many operators does momondo search for flights from Porto Airport to Pennsylvania?

There are 2 operators available for flights from Porto Airport to Pennsylvania as of July 2026.

How old do you have to be to fly from Porto Airport to Pennsylvania?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The travel and health documents you'll need for your trip to Pennsylvania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pennsylvania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$290 Cheap Flights from Porto to Pennsylvania in 2026

Find the cheapest flights from Porto to Pennsylvania

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 am - 10:25 pm

OPO

EWR

19h 05m

1 stop

11:55 pm - 8:00 pm

EWR

OPO

15h 05m

1 stop

$466Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

6:00 am - 3:45 pm

OPO

EWR

14h 45m

1 stop

6:00 pm - 3:40 pm

EWR

OPO

16h 40m

1 stop

$490Lufthansa

Tue, Oct 13 - Mon, Oct 19

8:40 am - 8:15 pm

OPO

EWR

16h 35m

1 stop

9:45 pm - 6:30 pm

EWR

OPO

15h 45m

1 stop

$494SWISS

Tue, Oct 13 - Wed, Oct 21

12:05 pm - 8:30 pm

OPO

EWR

13h 25m

1 stop

10:00 pm - 6:30 pm

EWR

OPO

15h 30m

1 stop

$498SWISS

Wed, Nov 4 - Wed, Nov 18

8:20 am - 10:25 pm

OPO

EWR

19h 05m

1 stop

11:55 pm - 4:00 pm

EWR

OPO

11h 05m

1 stop

$501American Airlines

Thu, Oct 8 - Mon, Oct 12

8:20 am - 6:55 pm

OPO

IAD

15h 35m

1 stop

5:00 pm - 11:45 am

IAD

OPO

13h 45m

1 stop

$504Iberia

Thu, Aug 6 - Wed, Aug 19

8:20 am - 6:55 pm

OPO

IAD

15h 35m

1 stop

5:00 pm - 4:00 pm

IAD

OPO

18h 00m

1 stop

$523American Airlines

Thu, Aug 6 - Wed, Aug 19

8:20 am - 3:30 pm

OPO

IAD

12h 10m

1 stop

5:00 pm - 8:00 pm

IAD

OPO

22h 00m

1 stop

$531Iberia

Wed, Sep 2 - Sun, Sep 20

12:15 pm - 9:48 pm

OPO

DCA

14h 33m

1 stop

12:55 pm - 7:00 am

DCA

OPO

37h 05m

2 stops

$550Air Canada

Sun, Aug 30 - Sun, Sep 13

6:00 am - 8:00 pm

OPO

DCA

19h 00m

2 stops

11:05 am - 6:30 pm

DCA

OPO

27h 25m

2 stops

$553Air Canada

Fri, Oct 23 - Tue, Oct 27

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Delta flights from Porto to Pennsylvania

Our best Delta deals on Porto to Pennsylvania flight tickets

Delta

Oct 10

OPO12:55 pmPorto

8h 01m

JFK3:56 pmNew York John F Kennedy Intl

Oct 16

JFK10:40 pmNew York John F Kennedy Intl

11h 45m

1 stop

OPO3:25 pmPorto

$564

Delta

Sep 22

OPO5:00 amPorto

12h 32m

1 stop

JFK12:32 pmNew York John F Kennedy Intl

Sep 29

JFK10:30 pmNew York John F Kennedy Intl

7h 00m

OPO10:30 amPorto

$588

Delta

Jul 29

OPO5:55 amPorto

15h 10m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Sep 9

IAD6:26 pmWashington, D.C. Dulles Intl

15h 59m

2 stops

OPO3:25 pmPorto

$755

Air Europa flights from Porto to Pennsylvania

Our best Air Europa deals on Porto to Pennsylvania flight tickets

Air Europa

Nov 7

OPO7:35 amPorto

15h 15m

1 stop

JFK5:50 pmNew York John F Kennedy Intl

Nov 18

JFK10:05 pmNew York John F Kennedy Intl

12h 10m

1 stop

OPO3:15 pmPorto

$566

Air Europa

Nov 7

OPO11:35 amPorto

11h 15m

1 stop

JFK5:50 pmNew York John F Kennedy Intl

Nov 15

JFK10:05 pmNew York John F Kennedy Intl

12h 10m

1 stop

OPO3:15 pmPorto

$567

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 10/8

8:20 am-10:25 pm

1 stop19h 05m

Newark

Mon 10/12

11:55 pm-8:00 pm

1 stop15h 05m

$466

PortoNewark

OPO - EWR

OPOEWR

Porto

Tue 10/13

6:00 am-3:45 pm

1 stop14h 45m

Newark

Mon 10/19

6:00 pm-3:40 pm

1 stop16h 40m

$490

PortoNewark

OPO - EWR

OPOEWR

Porto

Tue 10/13

8:40 am-8:15 pm

1 stop16h 35m

Newark

Wed 10/21

9:45 pm-6:30 pm

1 stop15h 45m

$494

Quickest round-trip

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 11/4

12:05 pm-8:30 pm

1 stop13h 25m

Newark

Wed 11/18

10:00 pm-6:30 pm

1 stop15h 30m

$498

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 10/8

8:20 am-10:25 pm

1 stop19h 05m

Newark

Mon 10/12

11:55 pm-4:00 pm

1 stop11h 05m

$501

PortoWashington, D.C.

OPO - IAD

OPOIAD

Porto

Thu 8/6

8:20 am-6:55 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 8/19

5:00 pm-11:45 am

1 stop13h 45m

$504

PortoWashington, D.C.

OPO - IAD

OPOIAD

Porto

Thu 8/6

8:20 am-6:55 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Wed 8/19

5:00 pm-4:00 pm

1 stop18h 00m

$523

PortoWashington, D.C.

OPO - IAD

OPOIAD

Porto

Wed 9/2

8:20 am-3:30 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Sun 9/20

5:00 pm-8:00 pm

1 stop22h 00m

$531

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

Sun 8/30

12:15 pm-9:48 pm

1 stop14h 33m

Washington, D.C. Reagan-National

Sun 9/13

12:55 pm-7:00 am

2 stops37h 05m

$550

PortoWashington, D.C.

OPO - DCA

OPODCA

Porto

Fri 10/23

6:00 am-8:00 pm

2 stops19h 00m

Washington, D.C. Reagan-National

Tue 10/27

11:05 am-6:30 pm

2 stops27h 25m

$553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Porto to Pennsylvania flights?

You could potentially save up to 31% on your flight if you consider stops on a Porto to Pennsylvania flight.

Cheap Porto to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Pennsylvania

Fastest flight time	7h 47m
Direct flights	Every day
Airports in Pennsylvania	152 airports

The fastest flight from Porto to Pennsylvania takes 7h 47m

Direct flights go from Porto to Pennsylvania every day.

There are 152 airports in Pennsylvania. From Porto there are direct flights to New York John F Kennedy Intl (JFK).

Search flight deals

Frequently asked questions about flying from Porto to Pennsylvania

When did momondo last update prices for flights from Porto Airport to Pennsylvania?
Prices for flights from Porto Airport to Pennsylvania refresh daily.
How many operators does momondo search for flights from Porto Airport to Pennsylvania?
There are 2 operators available for flights from Porto Airport to Pennsylvania as of July 2026.
How old do you have to be to fly from Porto Airport to Pennsylvania?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The travel and health documents you'll need for your trip to Pennsylvania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pennsylvania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Pennsylvania?

Finding the right flight to Pennsylvania from Porto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pennsylvania quick and easy, saving you time and money.

Can I find flights from Porto to Pennsylvania with flexible booking policies on momondo?

momondo does allow users to show only those flights to Pennsylvania from Porto which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Porto to Pennsylvania?

momondo provides multiple filters to help you find the best flight to Pennsylvania from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Porto to Pennsylvania right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to Pennsylvania now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pennsylvania and let you know when they change.