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$250+ Cheap flights from Porto (OPO) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — PHL
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Porto to Pennsylvania

Cheapest flights from Porto to Pennsylvania
Explore the most affordable flight options available from Porto to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:25 am
OPO
-
EWR
2 stops32h 00m
Scandinavian Airlines
Mon 3/236:30 pm
EWR
-
OPO
1 stop35h 05m
Scandinavian Airlines
Deal found 1/21$431
This Scandinavian Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:35 pm
OPO
-
EWR
2 stops25h 00m
Scandinavian Airlines
Sun 3/156:40 pm
EWR
-
OPO
2 stops18h 05m
Scandinavian Airlines
Deal found 1/20$436
This Scandinavian Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:35 pm
OPO
-
EWR
1 stop27h 05m
Scandinavian Airlines
Sat 5/95:20 pm
EWR
-
OPO
2 stops18h 45m
Scandinavian Airlines
Deal found 1/20$446
This Scandinavian Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:35 pm
OPO
-
EWR
2 stops25h 00m
Scandinavian Airlines
Mon 3/167:30 pm
EWR
-
OPO
2 stops34h 05m
Scandinavian Airlines
Deal found 1/21$452
This Scandinavian Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:35 pm
OPO
-
EWR
2 stops25h 00m
Scandinavian Airlines
Mon 3/166:40 pm
EWR
-
OPO
2 stops34h 55m
Scandinavian Airlines
Deal found 1/20$454
This Scandinavian Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:25 am
OPO
-
EWR
2 stops32h 10m
Scandinavian Airlines
Sun 3/226:40 pm
EWR
-
OPO
2 stops18h 05m
Scandinavian Airlines
Deal found 1/21$456
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:20 am
OPO
-
JFK
1 stop15h 35m
American Airlines
Mon 5/47:20 pm
JFK
-
OPO
2 stops19h 40m
American Airlines
Deal found 1/21$486
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:30 am
OPO
-
LGA
2 stops17h 58m
Delta
Mon 4/131:00 pm
LGA
-
OPO
2 stops16h 55m
Delta
Deal found 1/20$486
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:20 am
OPO
-
JFK
2 stops19h 39m
American Airlines
Sun 3/812:20 am
JFK
-
OPO
2 stops15h 40m
American Airlines
Deal found 1/19$489
This lastminute.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:55 pm
OPO
-
JFK
2 stops26h 45m
Scandinavian Airlines
Thu 5/286:55 pm
JFK
-
OPO
1 stop17h 10m
Scandinavian Airlines
Deal found 1/21$490
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:35 pm
OPO
-
JFK
1 stop27h 10m
Scandinavian Airlines
Mon 4/136:55 pm
JFK
-
OPO
1 stop35h 05m
Scandinavian Airlines
Deal found 1/21$491
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:20 am
OPO
-
JFK
1 stop11h 35m
American Airlines
Wed 4/299:40 am
JFK
-
OPO
2 stops25h 20m
American Airlines
Deal found 1/19$493

Find flight deals from Porto to Pennsylvania

Keep the following information in mind while searching for Porto to Pennsylvania flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$431
(Mytrip)

One-way from

$250
(Kiwi.com)
Provider with most accurate pricing for Porto-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Porto-Philadelphia flights.
Search Deals
From Porto to Pennsylvania
Search Deals
One-way flight from Porto to Pennsylvania
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to Pennsylvania 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Porto to Pennsylvania that are best for you.

Fly from

Porto

Fly to

Pennsylvania

Route

Depart

Return

Price

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 2/4

5:00 am-7:44 pm

2 stops19h 44m

Newark

Mon 3/16

3:34 pm-10:30 am

2 stops14h 56m

$475

PortoNew York

OPO - LGA

OPOLGA

Porto

Mon 4/6

6:30 am-7:28 pm

2 stops17h 58m

New York LaGuardia

Mon 4/13

1:00 pm-10:55 am

2 stops16h 55m

$486

PortoNew York

OPO - JFK

OPOJFK

Porto

Thu 3/5

12:25 pm-1:19 pm

2 stops29h 54m

New York John F Kennedy Intl

Mon 3/9

11:15 am-11:45 am

2 stops20h 30m

$492

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 4/29

12:25 pm-10:25 pm

1 stop15h 00m

Newark

Wed 5/6

11:55 pm-8:00 pm

1 stop15h 05m

$494

PortoWashington, D.C.

OPO - IAD

OPOIAD

Porto

Tue 4/21

7:00 am-3:05 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

Wed 4/29

10:35 pm-7:00 pm

1 stop15h 25m

$494

PortoWashington, D.C.

OPO - IAD

OPOIAD

Porto

Mon 3/9

5:55 pm-3:35 pm

1 stop25h 40m

Washington, D.C. Dulles Intl

Mon 4/13

10:35 pm-8:25 pm

1 stop16h 50m

$494

PortoNew York

OPO - JFK

OPOJFK

Porto

Sun 4/19

12:25 pm-6:55 pm

1 stop11h 30m

New York John F Kennedy Intl

Wed 4/29

4:55 pm-7:40 am

1 stop9h 45m

$497

PortoNewark

OPO - EWR

OPOEWR

Porto

Sun 4/19

8:20 am-10:25 pm

1 stop19h 05m

Newark

Wed 4/29

11:55 pm-4:00 pm

1 stop11h 05m

$497

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 3/9

6:40 pm-11:05 pm

Nonstop8h 25m

Newark

Sun 3/15

1:20 am-11:55 am

Nonstop6h 35m

$502

PortoNew York

OPO - LGA

OPOLGA

Porto

Sun 4/19

8:20 am-7:13 am

2 stops27h 53m

New York LaGuardia

Wed 4/29

12:49 pm-4:00 pm

2 stops22h 11m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from Porto to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Pennsylvania
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with British Airways from Porto to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,689 reviews

Crew

7.6

Food

6.4

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,689 reviews
British Airways
6.7
Okay
7,689 reviews

Crew

7.6

Food

6.4

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Porto to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to Pennsylvania?

    Most people fly from Porto (OPO) if they book a flight from Porto to Pennsylvania. Porto is conveniently located just 6.8 mi from Porto’s city center.

  • How long is the flight from Porto to Pennsylvania?

    Departing from Porto to Pennsylvania will take you 15h. Porto and Pennsylvania are separated by a distance of 3329 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Porto to Pennsylvania?

    Most travelers choose Porto - Newark, Porto - New York John F Kennedy Intl or Porto - New York LaGuardia when deciding on the best route from Porto to Pennsylvania.

  • Can I find deals for flights from Porto to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Porto to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Pennsylvania.

  • Can I find deals for business class flights from Porto to Pennsylvania?

    Yes. Cheapflights offers flight deals from Porto to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Porto to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Porto to Pennsylvania

Discover the top airline that operate flights from Porto to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$760Average$828FlexibilityNo cancel feeOn-time70%

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