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

According to our current data, Iberia ($559), American Airlines ($576), and Delta ($660) offers the cheapest pricing from Philadelphia to Porto. Iberia is currently priced 33% below the average price you’ll pay for this route.

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

$629 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $749 and $794, respectively.

How recently were the Philadelphia to Porto flight deals updated?

The Philadelphia to Porto flight deals you see on this page were last updated on 5/29.

When is the best time to book a flight from Philadelphia to Porto?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Porto (average of $523). Flying from Philadelphia to Porto in June is currently the most expensive (average of $995). 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 are the most popular airlines that fly from Philadelphia to Porto?

American Airlines, British Airways and Iberia are the most popular airlines when flying from Philadelphia to Porto.

Can I find flights from Philadelphia to Porto for under $600 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Porto for under $600. The cheapest flight booked recently is on Iberia for just $559, but on average you can expect to pay $646.

Are there last-minute flights available from Philadelphia to Porto for under $800?

There are currently 2+ open flights from Philadelphia to Porto within the next 7 days for less than $800.

What does PHL to OPO mean?

PHL stands for Philadelphia Airport, while OPO stands for Porto Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

The amount of baggage you can bring on your Philadelphia to Porto 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 Philadelphia to Porto with specific airlines?

Yes, Cheapflights allows you to browse and filter Philadelphia to Porto 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 Philadelphia to Porto that include hotel bookings?

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

How can I find direct flights from Philadelphia to Porto?

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

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

Yes. Cheapflights offers flight deals from Philadelphia 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.

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

Many airlines flying from Philadelphia to Porto 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 Philadelphia to Porto?

Yes, you can often find last-minute deals on Philadelphia to Porto 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.

Flights from Philadelphia, PA to Porto, Portugal from $359

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Cheap flight deals from Philadelphia to Porto

Popular in	July
Cheapest in	February
Average price	$1,265
Round-trip from	$523

High demand for flights, 33% potential price rise

Search Deals

Best time to find cheap flights, 33% potential price drop

Search Deals

Average for round-trip flights in May 2024

Search Deals

From Philadelphia to Porto

Search Deals

What is the cheapest day to fly round-trip from Philadelphia to Porto?

Users have found that flying from Philadelphia to Porto on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Philadelphia to Porto?

The best pricing can be found in the month of February. Prices to Porto from Philadelphia average $847. You can even find prices in February for less than $847, as users have found deals to Porto from as low as $526. The month of July appears to be one of the more expensive times to travel to Porto from Philadelphia. Flying in the targeted month can save you up to 49%.

When is the cheapest time to fly from Philadelphia to Porto (PHL - OPO)?

One of the essential ways to save on airfare from Philadelphia to Porto is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 40% on airfare.

Cheap United Airlines flights from Philadelphia to Porto

Take a look at some of the lowest-priced United Airlines flights heading from Philadelphia to Porto. Be sure to come back soon if the deals available don't appeal to you at this time.

Fri 11/16:30 amPHL - OPO

2 stops28h 55mUnited Airlines

Sat 11/96:00 amOPO - PHL

2 stops17h 40mUnited Airlines

Deal found 5/28$684

Sat 6/85:06 pmPHL - OPO

2 stops32h 49mUnited Airlines

Tue 6/189:00 amOPO - PHL

1 stop10h 55mUnited Airlines

Deal found 5/28$771

Sat 6/83:59 pmPHL - OPO

1 stop9h 56mUnited Airlines

Tue 6/189:00 amOPO - PHL

1 stop10h 55mUnited Airlines

Deal found 5/28$803

Thu 8/225:35 pmPHL - OPO

1 stop12h 45mUnited Airlines

Fri 8/3012:10 pmOPO - PHL

1 stop32h 50mUnited Airlines

Deal found 5/28$1,098

Fri 6/2810:15 amPHL - OPO

2 stops15h 35mUnited Airlines

Sat 7/66:00 amOPO - PHL

1 stop15h 00mUnited Airlines

Deal found 5/28$1,933

Fri 6/2810:15 amPHL - OPO

2 stops15h 35mUnited Airlines

Sun 7/76:00 amOPO - PHL

1 stop15h 00mUnited Airlines

Deal found 5/28$2,063

Cheap Air Canada flights from Philadelphia to Porto

To aid your search, here are some of the cheapest Air Canada flights we've found from Philadelphia to Porto. Deals frequently update to provide users with more options.

Thu 8/2210:05 amPHL - OPO

2 stops20h 10mAir Canada

Fri 8/306:00 amOPO - PHL

2 stops20h 34mAir Canada

Deal found 5/28$790

Sat 6/225:05 pmPHL - OPO

2 stops20h 25mAir Canada

Fri 6/283:05 amOPO - PHL

2 stops18h 19mAir Canada

Deal found 5/27$1,095

Fri 6/284:10 pmPHL - OPO

2 stops13h 35mAir Canada

Sat 7/67:00 amOPO - PHL

2 stops13h 29mAir Canada

Deal found 5/28$2,278

Cheap Philadelphia to Porto flights in May & June 2024

Scroll through some of the best deals on flights from Philadelphia to Porto in 2024. More deals are always being added, so be sure to check back regularly.

Sat 6/85:06 pmPHL - OPO

2 stops32h 49mUnited Airlines

Tue 6/189:00 amOPO - PHL

2 stops20h 40mUnited Airlines

Deal found 5/28$771

Sat 6/83:59 pmPHL - OPO

1 stop9h 56mUnited Airlines

Tue 6/189:00 amOPO - PHL

1 stop10h 55mUnited Airlines

Deal found 5/28$803

Thu 6/2710:41 amPHL - OPO

2 stops16h 44mDelta

Thu 7/45:00 amOPO - PHL

2 stops23h 35mDelta

Deal found 5/28$1,000

Fri 6/286:50 pmPHL - OPO

1 stop31h 45mMultiple Airlines

Fri 7/511:10 amOPO - PHL

1 stop30h 35mMultiple Airlines

Deal found 5/28$1,015

Sat 6/225:35 pmPHL - OPO

1 stop22h 20mLufthansa

Sat 6/296:00 amOPO - PHL

1 stop15h 00mLufthansa

Deal found 5/27$1,034

Sat 6/225:35 pmPHL - OPO

2 stops22h 25mLufthansa

Sat 6/296:00 amOPO - PHL

1 stop15h 00mLufthansa

Deal found 5/27$1,065

Thu 6/2710:00 amPHL - OPO

2 stops26h 10mMultiple Airlines

Thu 7/42:00 pmOPO - PHL

3 stops40h 06mMultiple Airlines

Deal found 5/28$1,074

Sat 6/225:05 pmPHL - OPO

2 stops20h 25mAir Canada

Fri 6/283:05 amOPO - PHL

2 stops18h 19mAir Canada

Deal found 5/27$1,095

Thu 6/278:00 amPHL - OPO

3 stops33h 50mMultiple Airlines

Thu 7/42:00 pmOPO - PHL

3 stops40h 06mMultiple Airlines

Deal found 5/28$1,154

Philadelphia to Porto 2024 flight deals

Scroll through some of the best deals on flights from Philadelphia to Porto in 2024. More deals are always being added, so be sure to check back regularly.

Mon 11/259:20 pmPHL - OPO

2 stops29h 20mIberia

Mon 12/28:40 pmOPO - PHL

1 stop21h 50mIberia

Deal found 5/29$559

Mon 11/257:55 pmPHL - OPO

1 stop30h 45mMultiple Airlines

Mon 12/212:25 pmOPO - PHL

1 stop30h 05mMultiple Airlines

Deal found 5/29$560

Mon 11/258:20 amPHL - OPO

2 stops22h 25mAmerican Airlines

Mon 12/212:25 pmOPO - PHL

2 stops30h 05mAmerican Airlines

Deal found 5/29$576

Mon 11/254:35 pmPHL - OPO

2 stops17h 50mMultiple Airlines

Mon 12/24:30 pmOPO - PHL

2 stops27h 27mMultiple Airlines

Deal found 5/28$580

Sat 11/168:54 pmPHL - OPO

2 stops29h 46mMultiple Airlines

Sat 11/238:40 pmOPO - PHL

1 stop21h 50mMultiple Airlines

Deal found 5/28$636

Fri 10/1810:50 pmPHL - OPO

2 stops27h 45mIberia

Mon 10/288:20 amOPO - PHL

2 stops15h 45mIberia

Deal found 5/28$639

Thu 9/2612:08 pmPHL - OPO

2 stops18h 37mAmerican Airlines

Mon 9/308:15 amOPO - PHL

2 stops19h 45mAmerican Airlines

Deal found 5/28$650

Mon 9/161:41 pmPHL - OPO

2 stops17h 04mAmerican Airlines

Wed 9/258:15 amOPO - PHL

2 stops16h 41mAmerican Airlines

Deal found 5/28$651

Mon 10/146:45 pmPHL - OPO

1 stop12h 00mIberia

Sun 10/278:40 pmOPO - PHL

2 stops24h 50mIberia

Deal found 5/28$657

Philadelphia to Porto flights leaving soon

Have a look at some of the flights available from Philadelphia to Porto departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

Sat 6/85:06 pmPHL - OPO

2 stops32h 49mUnited Airlines

Tue 6/189:00 amOPO - PHL

2 stops20h 40mUnited Airlines

Deal found 5/28$771

Sat 6/83:59 pmPHL - OPO

1 stop9h 56mUnited Airlines

Tue 6/189:00 amOPO - PHL

1 stop10h 55mUnited Airlines

Deal found 5/28$803

One-way flights to Porto from Philadelphia

Some of the best available deals we've found on one-way flights from Philadelphia to Porto. Those needing a return flight from Philadelphia to Porto can use the search form above.

Fri 8/910:59 pmPHL - OPO

3 stops42h 36mMultiple Airlines

Deal found 5/27$359

Thu 7/111:59 pmPHL - OPO

3 stops28h 11mMultiple Airlines

Deal found 5/28$363

Sat 8/310:59 pmPHL - OPO

2 stops29h 01mMultiple Airlines

Deal found 5/28$368

Tue 8/68:33 amPHL - OPO

2 stops20h 27mMultiple Airlines

Deal found 5/28$371

Mon 8/512:20 pmPHL - OPO

3 stops38h 05mMultiple Airlines

Deal found 5/28$372

Wed 7/3110:12 amPHL - OPO

2 stops29h 58mMultiple Airlines

Deal found 5/28$390

Sat 8/176:00 pmPHL - OPO

3 stops48h 55mMultiple Airlines

Deal found 5/28$392

Wed 7/313:33 pmPHL - OPO

3 stops35h 12mMultiple Airlines

Deal found 5/28$394

Sun 8/48:33 amPHL - OPO

2 stops19h 27mMultiple Airlines

Deal found 5/28$396

Find flights from Philadelphia to Porto within your budget

Fly from

Fly to

Budget

$559 - $1,034

Route

Depart

Return

Price

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Mon 11/25

2 stops29h 20m

Porto

Mon 12/2

1 stop21h 50m

$559

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Mon 11/25

1 stop30h 45m

Porto

Mon 12/2

1 stop30h 05m

$560

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Mon 11/25

2 stops22h 25m

Porto

Mon 12/2

2 stops30h 05m

$576

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Thu 8/15

2 stops21h 33m

Porto

Thu 8/22

2 stops16h 56m

$660

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Tue 8/13

2 stops16h 43m

Porto

Wed 8/21

2 stops19h 41m

$675

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Fri 11/1

2 stops28h 55m

Porto

Sat 11/9

2 stops17h 40m

$684

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Thu 8/22

2 stops20h 10m

Porto

Fri 8/30

2 stops20h 34m

$790

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Fri 7/19

2 stops20h 00m

Porto

Mon 7/29

2 stops33h 51m

$964

PhiladelphiaPorto

PHL - OPO

PHLOPO

Philadelphia

Sat 6/22

1 stop22h 20m

Porto

Sat 6/29

1 stop15h 00m

$1,034

Flights are sorted by cheapest first

Deals found on 5/29

When is the cheapest time to fly from Philadelphia to Porto?

Morning

Noon

Afternoon

Evening

All times are departure.

Travelers seeking maximum savings on their Philadelphia to Porto flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Search Deals

Best time to book a flight from Philadelphia to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Philadelphia with our price prediction graph.

Estimated round-trip price

Temperature and rainfall in Porto by month

OPO Temperature	48.2 - 68 °F

OPO

Temperature

48.2 - 68 °F

Reviews of airlines servicing Porto

Peruse reviews from past customers who have flown with United Airlines, Air Canada and Iberia from Philadelphia to Porto to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

10,476 reviews

Check prices

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta

8.0

Very good

10,476 reviews

Delta

8.0

Very good

10,476 reviews

Check prices

Reviews

1 / 10

KLM

7.9

Good

1,521 reviews

Delta

8.0

Very good

10,476 reviews

Check prices

Reviews

1 / 10

SWISS

7.8

Good

1,955 reviews

Delta

8.0

Very good

10,476 reviews

Check prices

Reviews

1 / 10

Austrian Airlines

7.7

Good

1,028 reviews

Delta

8.0

Very good

10,476 reviews

Check prices

Reviews

1 / 10

Air France

7.5

Good

1,734 reviews

Delta

8.0

Very good

10,476 reviews

Check prices

Reviews

1 / 10

Related info for your journey

Can I find flights from Philadelphia to Porto for under $600 on Cheapflights?
Yes, there are multiple flights from Philadelphia to Porto for under $600. The cheapest flight booked recently is on Iberia for just $559, but on average you can expect to pay $646.
Are there last-minute flights available from Philadelphia to Porto for under $800?
There are currently 2+ open flights from Philadelphia to Porto within the next 7 days for less than $800.
What are the cheapest airlines flying from Philadelphia to Porto round-trip?
According to our current data, Iberia ($559), American Airlines ($576), and Delta ($660) offers the cheapest pricing from Philadelphia to Porto. Iberia is currently priced 33% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Philadelphia to Porto one-way?
$629 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $749 and $794, respectively.
What does PHL to OPO mean?
PHL stands for Philadelphia Airport, while OPO stands for Porto Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
Can I find deals for flights from Philadelphia to Porto that include extra baggage allowance?
The amount of baggage you can bring on your Philadelphia to Porto 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 Philadelphia to Porto with specific airlines?
Yes, Cheapflights allows you to browse and filter Philadelphia to Porto 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 Philadelphia to Porto that include hotel bookings?
Yes. In addition to deals on Philadelphia to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Porto.
Can I find deals for business class flights from Philadelphia to Porto?
Yes. Cheapflights offers flight deals from Philadelphia 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.
Can I find deals for flights from Philadelphia to Porto that allow pets onboard?
Many airlines flying from Philadelphia to Porto 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 Philadelphia to Porto?
Yes, you can often find last-minute deals on Philadelphia to Porto 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 Philadelphia to Porto flight deals updated?
The Philadelphia to Porto flight deals you see on this page were last updated on 5/29.
What are the most popular airlines that fly from Philadelphia to Porto?
American Airlines, British Airways and Iberia are the most popular airlines when flying from Philadelphia to Porto.
When is the best time to book a flight from Philadelphia to Porto?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Porto (average of $523). Flying from Philadelphia to Porto in June is currently the most expensive (average of $995). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to Porto
See prices for flight routes from nearby airports that may be better suited for you.

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Other flights to Porto
Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 29, 2024.

Top 5 airlines flying from Philadelphia to Porto

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$526	Average$747	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest$566	Average$795	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest$603	Average$958	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	Cheapest$648	Average$1,270	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest$853	Average$1,069	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Philadelphia today with Cheapflights!

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Cheapflights helps you find that perfect flight to Porto from Philadelphia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Philadelphia to Porto with no change fees?

Yes, we can. To see specific flights from Philadelphia to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Philadelphia to Porto become cheaper?

Yes! Start tracking prices for Philadelphia to Porto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Philadelphia (PHL) to Porto (OPO) from $359

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Cheap flight deals from Philadelphia to Porto

Popular in

Cheapest in

Average price

Round-trip from

What is the cheapest day to fly round-trip from Philadelphia to Porto?

What is the cheapest month to fly from Philadelphia to Porto?

When is the cheapest time to fly from Philadelphia to Porto (PHL - OPO)?

Cheap United Airlines flights from Philadelphia to Porto

Take a look at some of the lowest-priced United Airlines flights heading from Philadelphia to Porto. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Air Canada flights from Philadelphia to Porto

To aid your search, here are some of the cheapest Air Canada flights we've found from Philadelphia to Porto. Deals frequently update to provide users with more options.

Cheap Philadelphia to Porto flights in May & June 2024

Find cheap flight options from Philadelphia to Porto specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.

Scroll through some of the best deals on flights from Philadelphia to Porto in 2024. More deals are always being added, so be sure to check back regularly.

Philadelphia to Porto 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.

Scroll through some of the best deals on flights from Philadelphia to Porto in 2024. More deals are always being added, so be sure to check back regularly.

Philadelphia to Porto flights leaving soon

Have a look at some of the flights available from Philadelphia to Porto departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Porto from Philadelphia

Some of the best available deals we've found on one-way flights from Philadelphia to Porto. Those needing a return flight from Philadelphia to Porto can use the search form above.

Find flights from Philadelphia to Porto within your budget

When is the cheapest time to fly from Philadelphia to Porto?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Porto. Price data was last updated on May 26, 2024.

Best time to book a flight from Philadelphia to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Philadelphia with our price prediction graph.

Temperature and rainfall in Porto by month

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

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 May 29, 2024.

Peruse reviews from past customers who have flown with United Airlines, Air Canada and Iberia from Philadelphia to Porto to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Porto. 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 Philadelphia to Porto for under $600 on Cheapflights?

Are there last-minute flights available from Philadelphia to Porto for under $800?

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

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

What does PHL to OPO mean?

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

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

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

How can I find direct flights from Philadelphia to Porto?

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

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

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

How recently were the Philadelphia to Porto flight deals updated?

What are the most popular airlines that fly from Philadelphia to Porto?

When is the best time to book a flight from Philadelphia to Porto?

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Alternative routes for Philadelphia to PortoSee prices for flight routes from nearby airports that may be better suited for you.

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Alternative routes for Philadelphia to Porto
See prices for flight routes from nearby airports that may be better suited for you.