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$234+ Cheap flights from Pennsylvania to Porto (OPO)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OPO
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Pennsylvania to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Pennsylvania to Porto

Cheapest flights from Pennsylvania to Porto
Explore the most affordable flight options available from Pennsylvania to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/810:30 pmIAD - OPO
1 stop13h 30mTAP AIR PORTUGAL
Tue 12/246:55 amOPO - IAD
1 stop12h 35mTAP AIR PORTUGAL
Deal found 11/19$448
This oojo deal was found by Cheapflights users on 11/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:05 pmJFK - OPO
1 stop16h 15mAir Europa
Sun 12/811:35 amOPO - JFK
1 stop11h 15mAir Europa
Deal found 11/18$491
This CrystalTravel deal was found by Cheapflights users on 11/18. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:55 pmEWR - OPO
1 stop10h 10mTAP AIR PORTUGAL
Sun 12/84:00 pmOPO - EWR
1 stop11h 10mTAP AIR PORTUGAL
Deal found 11/18$518
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/210:00 pmJFK - OPO
2 stops16h 20mMultiple Airlines
Tue 12/107:35 amOPO - JFK
2 stops17h 30mMultiple Airlines
Deal found 11/19$531
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:55 pmEWR - OPO
2 stops14h 25mMultiple Airlines
Tue 12/107:35 amOPO - EWR
2 stops19h 35mMultiple Airlines
Deal found 11/19$537
This Cheapflightsfares deal was found by Cheapflights users on 11/18. 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.
Tue 12/1010:00 pmJFK - OPO
1 stop10h 15mTAP AIR PORTUGAL
Tue 12/1711:00 amOPO - JFK
1 stop14h 05mTAP AIR PORTUGAL
Deal found 11/18$543
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:15 pmIAD - OPO
2 stops19h 05mMultiple Airlines
Mon 12/167:35 amOPO - IAD
2 stops35h 55mMultiple Airlines
Deal found 11/19$561
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/299:20 pmJFK - OPO
1 stop9h 35mAzores Airlines
Wed 12/412:40 pmOPO - JFK
1 stop12h 15mAzores Airlines
Deal found 11/19$585
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/296:35 pmLGA - OPO
3 stops19h 45mMultiple Airlines
Fri 12/67:35 amOPO - LGA
2 stops17h 07mMultiple Airlines
Deal found 11/19$616
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/103:30 pmPHL - OPO
2 stops18h 45mMultiple Airlines
Tue 12/176:00 amOPO - PHL
2 stops38h 45mMultiple Airlines
Deal found 11/20$636
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/26:00 amDCA - OPO
3 stops32h 20mMultiple Airlines
Mon 12/98:10 pmOPO - DCA
3 stops28h 47mMultiple Airlines
Deal found 11/20$640
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/125:45 pmPHL - OPO
1 stop16h 25mUnited Airlines
Wed 12/256:00 amOPO - PHL
1 stop15h 00mUnited Airlines
Deal found 11/19$656

Find flights from Pennsylvania to Porto within your budget

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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

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Route

Depart

Return

Price

Washington, D.C.Porto

IAD - OPO

IADOPO

Washington, D.C. Dulles Intl

Sat 2/15

5:30 pm-11:00 am

1 stop12h 30m

Porto

Sun 2/23

6:00 pm-1:00 pm

1 stop24h 00m

$444

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 1/12

10:00 pm-8:00 am

1 stop29h 00m

Porto

Tue 1/21

10:05 am-8:05 pm

1 stop15h 00m

$486

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Wed 12/4

10:05 pm-7:20 pm

1 stop16h 15m

Porto

Wed 12/11

7:35 am-5:50 pm

1 stop15h 15m

$491

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Sun 1/12

3:30 pm-12:05 pm

2 stops15h 35m

Porto

Tue 1/28

6:00 am-10:36 pm

2 stops21h 36m

$494

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Tue 2/11

3:30 pm-11:40 am

2 stops15h 10m

Porto

Thu 2/20

6:00 am-4:00 pm

1 stop15h 00m

$499

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Thu 1/16

10:00 pm-7:20 pm

2 stops16h 20m

Porto

Wed 1/29

7:35 am-8:05 pm

2 stops17h 30m

$504

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sat 2/15

11:45 pm-8:00 am

1 stop27h 15m

Porto

Mon 2/24

8:35 am-10:00 pm

1 stop18h 25m

$508

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Mon 3/3

3:30 pm-11:35 am

2 stops15h 05m

Porto

Wed 3/12

6:00 am-3:45 pm

2 stops37h 45m

$516

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 12/4

11:55 pm-3:05 pm

1 stop10h 10m

Porto

Sun 12/8

4:00 pm-10:10 pm

1 stop11h 10m

$518

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Sun 1/12

5:35 pm-11:35 am

1 stop13h 00m

Porto

Tue 1/28

6:00 am-4:00 pm

1 stop15h 00m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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

Have a flexible travel schedule? Discover the best time to fly to Porto from Pennsylvania 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.

Travel insights for flights from Pennsylvania to Porto

Get recent, data-driven insights about flights from Pennsylvania to Porto including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Pennsylvania to Porto?

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Porto (average of $517). Flying from Pennsylvania to Porto in June is currently the most expensive (average of $993). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to OPO?

Find hourly flight availability from Pennsylvania to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Pennsylvania to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown TAP AIR PORTUGAL, Air Canada and United Airlines from Pennsylvania to Porto. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Porto. 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 into for flights to Porto from Pennsylvania?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Pennsylvania to Porto.

  • What are the cheapest airlines to fly from Pennsylvania to Porto one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $235. Users have also found prices from $262 and $304 on Azores Airlines and Vueling, respectively.

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

    The most popular route from Pennsylvania to Porto is Newark - Porto. You may also consider New York John F Kennedy Intl - Porto or New York LaGuardia - Porto.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Pennsylvania to Porto?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Porto (average of $517). Flying from Pennsylvania to Porto in June is currently the most expensive (average of $993). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pennsylvania to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Pennsylvania to Porto

Discover the top 6 airlines that operate flights from Pennsylvania to Porto. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$526Average$759FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$564Average$669FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$590Average$863FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$617Average$845FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$658Average$1,260FlexibilityNo cancel feeOn-time69%
DeltaCheapest$660Average$890FlexibilityNo cancel feeOn-timeN/A
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