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Pennsylvania

$268+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — PHL
ene. 8 — ene. 151
jue. 1/8
jue. 1/15
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 diciembre 9, 2025.

This FlightHub deal was found by Cheapflights users on 12/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1610:05 amOPO - EWR
1 stop17h 05mTAP AIR PORTUGAL
mié. 2/1812:20 amEWR - OPO
Nonstop6h 35mTAP AIR PORTUGAL
Deal found 12/7$542
This Delta deal was found by Cheapflights users on 12/9. 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.
mar. 12/166:05 amOPO - JFK
1 stop12h 10mDelta
mar. 1/132:30 pmJFK - OPO
2 stops15h 00mDelta
Deal found 12/9$551
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 amOPO - EWR
2 stops22h 44mUnited Airlines
mar. 12/306:00 amEWR - OPO
2 stops24h 40mUnited Airlines
Deal found 12/7$551
This KLM deal was found by Cheapflights users on 12/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:05 amOPO - JFK
1 stop12h 10mKLM
jue. 2/194:30 pmJFK - OPO
1 stop12h 55mKLM
Deal found 12/7$552
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:00 pmOPO - EWR
1 stop15h 10mTAP AIR PORTUGAL
mar. 1/135:40 pmEWR - OPO
1 stop9h 15mTAP AIR PORTUGAL
Deal found 12/7$558
This KLM deal was found by Cheapflights users on 12/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:05 amOPO - JFK
1 stop18h 15mKLM
jue. 1/86:50 pmJFK - OPO
1 stop13h 30mKLM
Deal found 12/9$559
This Delta deal was found by Cheapflights users on 12/9. 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.
mar. 12/166:05 amOPO - JFK
1 stop12h 10mDelta
jue. 1/85:45 pmJFK - OPO
1 stop11h 45mDelta
Deal found 12/9$560
This Delta deal was found by Cheapflights users on 12/9. 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.
mar. 12/166:05 amOPO - EWR
2 stops17h 59mDelta
mar. 1/135:05 pmEWR - OPO
1 stop12h 25mDelta
Deal found 12/9$567
This KLM deal was found by Cheapflights users on 12/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1511:25 amOPO - EWR
1 stop32h 30mKLM
jue. 1/85:05 pmEWR - OPO
1 stop12h 20mKLM
Deal found 12/8$569
This Air France deal was found by Cheapflights users on 12/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/156:30 amOPO - EWR
2 stops21h 51mMultiple Airlines
vie. 1/95:05 pmEWR - OPO
1 stop12h 25mMultiple Airlines
Deal found 12/8$572
This American Airlines deal was found by Cheapflights users on 12/7. 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.
lun. 12/228:20 amOPO - JFK
2 stops15h 20mAmerican Airlines
mié. 12/316:25 pmJFK - OPO
2 stops20h 35mAmerican Airlines
Deal found 12/7$574
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 amOPO - LGA
2 stops22h 43mUnited Airlines
dom. 1/46:05 amLGA - OPO
2 stops24h 35mUnited Airlines
Deal found 12/7$578

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 diciembre 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$396
(Mytrip)

One-way from

$268
(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 diciembre 9, 2025.
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

lun. 3/9

5:35 pm-4:40 pm

1 stop27h 05m

Newark

lun. 3/16

7:30 pm-9:35 am

2 stops34h 05m

$418

PortoNewark

OPO - EWR

OPOEWR

Porto

mié. 3/11

10:25 am-2:25 pm

2 stops32h 00m

Newark

dom. 3/15

7:30 pm-9:35 am

2 stops58h 05m

$451

PortoWashington, D.C.

OPO - IAD

OPOIAD

Porto

vie. 1/23

11:00 am-9:00 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

mié. 4/8

10:35 pm-3:00 pm

1 stop11h 25m

$505

PortoNewark

OPO - EWR

OPOEWR

Porto

vie. 3/13

6:35 pm-11:00 pm

Nonstop8h 25m

Newark

jue. 3/19

12:55 am-3:00 pm

1 stop10h 05m

$520

PortoNewark

OPO - EWR

OPOEWR

Porto

mié. 4/22

11:50 am-1:15 pm

2 stops30h 25m

Newark

dom. 4/26

5:15 pm-11:00 am

1 stop12h 45m

$521

PortoNew York

OPO - JFK

OPOJFK

Porto

sáb. 4/25

12:15 pm-6:45 pm

1 stop11h 30m

New York John F Kennedy Intl

jue. 4/30

8:45 pm-6:00 pm

1 stop16h 15m

$523

PortoNew York

OPO - JFK

OPOJFK

Porto

jue. 1/29

11:15 am-5:55 pm

1 stop11h 40m

New York John F Kennedy Intl

sáb. 2/7

8:00 pm-4:55 pm

1 stop15h 55m

$523

PortoNew York

OPO - JFK

OPOJFK

Porto

dom. 2/1

5:55 pm-5:55 pm

1 stop29h 00m

New York John F Kennedy Intl

sáb. 2/7

8:00 pm-4:55 pm

1 stop15h 55m

$523

PortoNew York

OPO - JFK

OPOJFK

Porto

dom. 4/26

7:00 pm-6:45 pm

1 stop28h 45m

New York John F Kennedy Intl

sáb. 5/2

10:50 am-6:00 pm

1 stop26h 10m

$523

PortoNewark

OPO - EWR

OPOEWR

Porto

jue. 1/15

8:10 pm-10:10 pm

2 stops31h 00m

Newark

mié. 1/21

5:40 pm-3:15 pm

2 stops16h 35m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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 diciembre 9, 2025.
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
7,573 reviews

Overall

6.7

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.4

Comfort

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
7,573 reviews
British Airways
6.7
Okay
7,573 reviews

Overall

6.7

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.4

Comfort

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 11h 30m. Porto and Pennsylvania are separated by a distance of 3311 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 LaGuardia or Porto - New York John F Kennedy Intl 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 diciembre 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$760Average$828FlexibilityNo cancel feeOn-time70%

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