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$362+ Cheap flights from Porto (OPO) to Philadelphia (PHL)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — PHL
oct. 13 — oct. 201
From?
To?
dom. 10/13
dom. 10/20
1 adult, Economy
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Cheap flight deals from Porto to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Philadelphia (PHL). 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 octubre 8, 2024.

Round-trip from

$709
(Lufthansa)

One-way from

$362
(Kiwi.com)
From Porto to Philadelphia
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One-way flight from Porto to Philadelphia
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Cheap Porto to Philadelphia flights in October & November 2024

Find cheap flight options from Porto to Philadelphia specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,702,218 searches. Prices were last updated on octubre 8, 2024.
This Air Canada deal was found by Cheapflights users on 10/8. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/156:30 amOPO - PHL
2 stops37h 20mMultiple Airlines
lun. 11/183:30 pmPHL - OPO
2 stops16h 20mMultiple Airlines
Deal found 10/8$701
This Lufthansa deal was found by Cheapflights users on 10/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/146:00 amOPO - PHL
1 stop15h 00mLufthansa
dom. 11/175:35 pmPHL - OPO
1 stop13h 00mLufthansa
Deal found 10/8$702
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/146:00 amOPO - PHL
1 stop15h 00mUnited Airlines
mié. 11/205:55 pmPHL - OPO
1 stop12h 45mUnited Airlines
Deal found 10/8$710
This Air Canada deal was found by Cheapflights users on 10/8. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/236:00 amOPO - PHL
2 stops21h 36mAir Canada
vie. 12/133:30 pmPHL - OPO
2 stops18h 45mAir Canada
Deal found 10/8$721
This American Airlines deal was found by Cheapflights users on 10/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/248:15 amOPO - PHL
2 stops28h 18mAmerican Airlines
mar. 10/291:29 pmPHL - OPO
2 stops22h 31mAmerican Airlines
Deal found 10/8$745
This British Airways deal was found by Cheapflights users on 10/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/98:00 pmOPO - PHL
1 stop22h 20mBritish Airways
mar. 11/199:20 pmPHL - OPO
1 stop15h 20mBritish Airways
Deal found 10/8$746
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1111:45 amOPO - PHL
2 stops16h 32mDelta
lun. 11/1810:45 amPHL - OPO
2 stops19h 05mDelta
Deal found 10/8$750
This Air France deal was found by Cheapflights users on 10/8. 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. 11/1111:45 amOPO - PHL
2 stops16h 32mAir France
mar. 11/1912:31 pmPHL - OPO
2 stops17h 19mAir France
Deal found 10/8$760
This KAYAK deal was found by Cheapflights users on 10/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/238:20 amOPO - PHL
2 stops17h 50mIberia
sáb. 12/146:55 pmPHL - OPO
1 stop31h 45mIberia
Deal found 10/8$786

Porto to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Porto and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,702,218 searches. Data last updated octubre 8, 2024.
This Air Canada deal was found by Cheapflights users on 10/8. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/156:30 amOPO - PHL
2 stops37h 20mMultiple Airlines
lun. 11/183:30 pmPHL - OPO
2 stops16h 20mMultiple Airlines
Deal found 10/8$701
This Lufthansa deal was found by Cheapflights users on 10/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/146:00 amOPO - PHL
1 stop15h 00mLufthansa
dom. 11/175:35 pmPHL - OPO
1 stop13h 00mLufthansa
Deal found 10/8$702
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/146:00 amOPO - PHL
1 stop15h 00mUnited Airlines
dom. 11/175:35 pmPHL - OPO
1 stop16h 35mUnited Airlines
Deal found 10/8$710
This Air Canada deal was found by Cheapflights users on 10/8. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/236:00 amOPO - PHL
2 stops21h 36mAir Canada
vie. 12/133:30 pmPHL - OPO
2 stops18h 45mAir Canada
Deal found 10/8$721
This American Airlines deal was found by Cheapflights users on 10/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/248:15 amOPO - PHL
2 stops28h 18mAmerican Airlines
mar. 10/291:29 pmPHL - OPO
2 stops22h 31mAmerican Airlines
Deal found 10/8$745
This British Airways deal was found by Cheapflights users on 10/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/98:00 pmOPO - PHL
1 stop22h 20mBritish Airways
mar. 11/199:20 pmPHL - OPO
1 stop15h 20mBritish Airways
Deal found 10/8$746
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1111:45 amOPO - PHL
2 stops16h 32mDelta
lun. 11/1810:45 amPHL - OPO
2 stops19h 05mDelta
Deal found 10/8$750
This Air France deal was found by Cheapflights users on 10/8. 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. 11/1111:45 amOPO - PHL
2 stops16h 32mAir France
mar. 11/1912:31 pmPHL - OPO
2 stops17h 19mAir France
Deal found 10/8$760
This KAYAK deal was found by Cheapflights users on 10/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/238:20 amOPO - PHL
2 stops17h 50mIberia
sáb. 12/146:55 pmPHL - OPO
1 stop31h 45mIberia
Deal found 10/8$786

One-way flights to Philadelphia from Porto

Search for one-way flight options from Porto to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,702,218 searches. Data last updated octubre 8, 2024.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/157:35 pmOPO - PHL
3 stops47h 00mMultiple Airlines
Deal found 10/7$362
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/88:55 amOPO - PHL
2 stops15h 12mTAP AIR PORTUGAL
Deal found 10/7$604
This American Airlines deal was found by Cheapflights users on 10/6. 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.
jue. 11/78:20 amOPO - PHL
1 stop12h 20mAmerican Airlines
Deal found 10/6$624
This British Airways deal was found by Cheapflights users on 10/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1212:25 pmOPO - PHL
2 stops30h 00mBritish Airways
Deal found 10/7$640
This KAYAK deal was found by Cheapflights users on 10/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1112:25 pmOPO - PHL
1 stop32h 20mIberia
Deal found 10/7$656
This Air Canada deal was found by Cheapflights users on 10/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/119:00 amOPO - PHL
3 stops18h 36mAir Canada
Deal found 10/7$991

Find flights from Porto to Philadelphia within your budget

Customize your flight search to find flights from Porto to Philadelphia 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 2,702,218 searches. Data last updated octubre 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$709 - $911

Route

Depart

Return

Price

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

jue. 10/24

1 stop15h 00m

Philadelphia

mar. 10/29

1 stop13h 05m

$709

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

sáb. 2/8

2 stops38h 45m

Philadelphia

mié. 2/19

2 stops16h 20m

$718

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

dom. 2/9

2 stops16h 06m

Philadelphia

dom. 2/23

1 stop17h 05m

$741

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

jue. 2/13

1 stop23h 40m

Philadelphia

vie. 2/21

1 stop13h 55m

$747

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

mar. 2/11

1 stop12h 45m

Philadelphia

vie. 2/21

2 stops20h 20m

$761

PortoPhiladelphia

OPO - PHL

OPOPHL

Porto

mar. 2/11

3 stops18h 36m

Philadelphia

jue. 2/20

2 stops15h 35m

$911

Flights are sorted by cheapest first

Deals found on 10/8

Best time to book a flight from Porto to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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.

Travel insights for flights from Porto to Philadelphia

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

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

Currently, October is the cheapest month in which you can book a flight from Porto to Philadelphia (average of $231). Flying from Porto to Philadelphia in March is currently the most expensive (average of $283). 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.

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated octubre 8, 2024.
American Airlines
7.3
Good
10,000 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.0

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

American Airlines
7.3
Good
10,000 reviews
American Airlines
7.3
Good
10,000 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.0

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

TAP AIR PORTUGAL
7.2
Good
1,917 reviews
American Airlines
7.3
Good
10,000 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.0

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

Iberia
7.0
Good
2,682 reviews
American Airlines
7.3
Good
10,000 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.0

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

Air Canada
6.9
Okay
7,871 reviews
American Airlines
7.3
Good
10,000 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.0

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

Lufthansa
6.8
Okay
7,187 reviews
American Airlines
7.3
Good
10,000 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.0

Boarding

7.6

Food

6.6

Crew

8.0

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

Related info for your journey

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

  • Can I find flights from Porto to Philadelphia for under $800 on Cheapflights?

    Yes, there are multiple flights from Porto to Philadelphia for under $800. The cheapest flight booked recently is on Lufthansa for just $709, but on average you can expect to pay $764.

  • What are the cheapest airlines flying from Porto to Philadelphia round-trip?

    Lufthansa, at $709, was found to be the cheapest airline from Porto to Philadelphia.Alternate airlines to your destination round-trip include British Airways and Iberia.

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

    The cheapest airlines for a one-way flight from Porto to Philadelphia are TAP AIR PORTUGAL ($604), American Airlines ($624), and British Airways ($640).

  • What does OPO to PHL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Porto Airport to Philadelphia Airport flight would often be abbreviated as a OPO to PHL flight.

  • Can I find deals for flights from Porto to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Porto to Philadelphia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Porto to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Porto to Philadelphia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Porto to Philadelphia that allow pets onboard?

    Many airlines flying from Porto to Philadelphia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Porto to Philadelphia?

    Yes, you can often find last-minute deals on Porto to Philadelphia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Porto to Philadelphia flight deals updated?

    The Porto to Philadelphia flight deals you see on this page were last updated on 10/8.

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

    Currently, October is the cheapest month in which you can book a flight from Porto to Philadelphia (average of $231). Flying from Porto to Philadelphia in March is currently the most expensive (average of $283). 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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