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Cheap flights from Pennsylvania to Porto from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Porto departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pennsylvania to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
11:25 pm - 4:10 pm
JFK
-
OPO
11h 45m
1 stop
Iberia Logo
8:35 am - 9:40 pm
OPO
-
JFK
18h 05m
1 stop
$593Iberia
Sun, Jun 7 - Wed, Jun 17
Iberia Logo
11:25 pm - 4:10 pm
JFK
-
OPO
11h 45m
1 stop
Iberia Logo
2:05 pm - 9:40 pm
OPO
-
JFK
12h 35m
1 stop
$594Iberia
Sat, Jun 27 - Wed, Jul 15
Air Europa Logo
10:05 pm - 7:20 pm
JFK
-
OPO
16h 15m
1 stop
Air Europa Logo
11:35 am - 5:45 pm
OPO
-
JFK
11h 10m
1 stop
$596Air Europa
Thu, Apr 23 - Tue, Apr 28
Air Europa Logo
10:05 pm - 3:15 pm
JFK
-
OPO
12h 10m
1 stop
Air Europa Logo
11:35 am - 6:10 pm
OPO
-
JFK
11h 35m
1 stop
$597Air Europa
Sun, May 31 - Thu, Nov 5
Multiple Airlines Logo
10:05 pm - 9:20 pm
JFK
-
OPO
18h 15m
2 stops
Multiple Airlines Logo
1:10 pm - 8:05 pm
OPO
-
JFK
35h 55m
2 stops
$599Multiple Airlines
Sun, Apr 26 - Sat, May 2
Multiple Airlines Logo
11:10 pm - 11:25 pm
JFK
-
OPO
19h 15m
2 stops
Multiple Airlines Logo
7:10 am - 7:20 pm
OPO
-
JFK
17h 10m
2 stops
$601Multiple Airlines
Fri, Apr 24 - Tue, Apr 28
Turkish Airlines Logo
9:45 pm - 9:45 am
IAD
-
OPO
31h 00m
1 stop
Turkish Airlines Logo
6:30 am - 11:35 am
OPO
-
IAD
34h 05m
1 stop
$625Turkish Airlines
Thu, Sep 17 - Mon, Sep 21
TAP AIR PORTUGAL Logo
10:35 pm - 3:00 pm
IAD
-
OPO
11h 25m
1 stop
TAP AIR PORTUGAL Logo
11:00 am - 8:35 pm
OPO
-
IAD
14h 35m
1 stop
$628TAP AIR PORTUGAL
Mon, Aug 24 - Mon, Aug 31
Turkish Airlines Logo
1:20 pm - 3:40 pm
IAD
-
OPO
21h 20m
1 stop
Turkish Airlines Logo
11:00 am - 11:35 am
OPO
-
IAD
29h 35m
1 stop
$632Turkish Airlines
Wed, Sep 23 - Thu, Oct 1
TAP AIR PORTUGAL Logo
10:35 pm - 3:15 pm
IAD
-
OPO
11h 40m
1 stop
TAP AIR PORTUGAL Logo
9:00 am - 8:35 pm
OPO
-
IAD
16h 35m
1 stop
$634TAP AIR PORTUGAL
Sun, Aug 23 - Tue, Sep 1

Air Europa flights from Pennsylvania to Porto

Our best Air Europa deals on Pennsylvania to Porto flight tickets
Air Europa
Apr 23
JFK10:05 pmNew York John F Kennedy Intl
16h 15m
1 stop
OPO7:20 pmPorto
Apr 28
OPO7:35 amPorto
15h 10m
1 stop
JFK5:45 pmNew York John F Kennedy Intl
$596
Air Europa
May 31
JFK10:05 pmNew York John F Kennedy Intl
12h 10m
1 stop
OPO3:15 pmPorto
Nov 5
OPO11:35 amPorto
11h 35m
1 stop
JFK6:10 pmNew York John F Kennedy Intl
$597
Air Europa
Aug 19
JFK12:40 amNew York John F Kennedy Intl
13h 40m
1 stop
OPO7:20 pmPorto
Aug 31
OPO7:35 amPorto
20h 20m
1 stop
JFK10:55 pmNew York John F Kennedy Intl
$600

Turkish Airlines flights from Pennsylvania to Porto

Our best Turkish Airlines deals on Pennsylvania to Porto flight tickets
Turkish Airlines
Sep 17
IAD9:45 pmWashington, D.C. Dulles Intl
31h 00m
1 stop
OPO9:45 amPorto
Sep 21
OPO6:30 amPorto
34h 05m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$625
Turkish Airlines
Sep 3
JFK12:50 pmNew York John F Kennedy Intl
21h 55m
1 stop
OPO3:45 pmPorto
Nov 5
OPO10:55 amPorto
36h 50m
1 stop
JFK6:45 pmNew York John F Kennedy Intl
$628
Turkish Airlines
Apr 15
JFK7:50 pmNew York John F Kennedy Intl
32h 50m
1 stop
OPO9:40 amPorto
Apr 21
OPO4:50 pmPorto
34h 40m
1 stop
JFK10:30 pmNew York John F Kennedy Intl
$630

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Pennsylvania to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 6/7

11:25 pm-4:10 pm

1 stop11h 45m

Porto

Wed 6/17

8:35 am-9:40 pm

1 stop18h 05m

$593

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sat 6/27

11:25 pm-4:10 pm

1 stop11h 45m

Porto

Wed 7/15

2:05 pm-9:40 pm

1 stop12h 35m

$594

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Thu 4/23

10:05 pm-7:20 pm

1 stop16h 15m

Porto

Tue 4/28

11:35 am-5:45 pm

1 stop11h 10m

$596
Quickest round-trip

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 5/31

10:05 pm-3:15 pm

1 stop12h 10m

Porto

Thu 11/5

11:35 am-6:10 pm

1 stop11h 35m

$597

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 4/26

10:05 pm-9:20 pm

2 stops18h 15m

Porto

Sat 5/2

1:10 pm-8:05 pm

2 stops35h 55m

$599

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Fri 4/24

11:10 pm-11:25 pm

2 stops19h 15m

Porto

Tue 4/28

7:10 am-7:20 pm

2 stops17h 10m

$601

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Thu 9/17

9:45 pm-9:45 am

1 stop31h 00m

Porto

Mon 9/21

6:30 am-11:35 am

1 stop34h 05m

$625

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Mon 8/24

10:35 pm-3:00 pm

1 stop11h 25m

Porto

Mon 8/31

11:00 am-8:35 pm

1 stop14h 35m

$628

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Wed 9/23

1:20 pm-3:40 pm

1 stop21h 20m

Porto

Thu 10/1

11:00 am-11:35 am

1 stop29h 35m

$632

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Sun 8/23

10:35 pm-3:15 pm

1 stop11h 40m

Porto

Tue 9/1

9:00 am-8:35 pm

1 stop16h 35m

$634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Pennsylvania to Porto

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

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from Pennsylvania, with most prices found around $496. If you aren’t able to travel during the month of January, then book flights to Porto from Pennsylvania during November instead. Flights to Porto in November, while not as cheap as those in January, still average around $612.

Can stopping save me money on Pennsylvania to Porto flights?

You could potentially save up to 30% on your flight if you consider stops on a Pennsylvania to Porto flight.

Cheap Pennsylvania to Porto flight deals and tips

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

Fastest flight time

6h 45m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Porto

1 airport
The fastest flight from Pennsylvania to Porto takes 6h 45m
Direct flights go from Pennsylvania to Porto on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Porto. From Pennsylvania there are direct flights to Porto (OPO).
Search flight deals

Frequently asked questions about flying from Pennsylvania to Porto

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

    Prices for flights from Pennsylvania to Porto Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pennsylvania to Porto

Compare and see reviews for airlines that fly from Pennsylvania to Porto with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $489Free CancellationRating
7.4
9,568 reviews
Search United Airlines flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,177 reviews
Search Iberia flights
American AirlinesPriceFrom $567Free CancellationRating
7.1
11,572 reviews
Search American Airlines flights
LufthansaPriceFrom $568Free CancellationRating
6.8
7,909 reviews
Search Lufthansa flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Matosinhos
Esposende
Lamego
Chaves
Pinhao
Guimarães
Espinho
Arcos de Valdevez
Ponte de Lima
Viseu
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

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

Finding the right flight to Porto from Pennsylvania 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 Porto quick and easy, saving you time and money.

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

Flights from Pennsylvania to Porto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Pennsylvania to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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