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Cheap flights from Porto to Philadelphia from $538

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Philadelphia departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Porto to Philadelphia

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Porto to Philadelphia.
8:15 am - 6:55 pmOPO-PHL
15h 40m2 stops
6:30 pm - 7:50 pmPHL-OPO
20h 20m1 stop
Thu, Apr 24 - Mon, Apr 28
8:15 am - 12:55 pmOPO-PHL
33h 40m2 stops
6:49 pm - 7:35 amPHL-OPO
31h 46m2 stops
$680American Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
6:00 am - 10:06 pmOPO-PHL
21h 06m2 stops
4:50 pm - 9:35 amPHL-OPO
35h 45m2 stops
$717Air Canada
Find Deal
Fri, May 23 - Fri, Jun 13
6:00 am - 4:00 pmOPO-PHL
15h 00m1 stop
6:30 am - 9:35 amPHL-OPO
46h 05m2 stops
$732United Airlines
Find Deal
Fri, May 23 - Fri, Jun 13
6:00 am - 4:00 pmOPO-PHL
15h 00m1 stop
5:35 pm - 3:45 pmPHL-OPO
17h 10m1 stop
$733Lufthansa
Find Deal
Thu, Apr 24 - Mon, Apr 28
6:00 am - 4:00 pmOPO-PHL
15h 00m1 stop
6:35 pm - 9:35 amPHL-OPO
34h 00m2 stops
$756United Airlines
Find Deal
Fri, May 23 - Fri, Jun 13
8:15 am - 8:05 pmOPO-PHL
16h 50m2 stops
6:30 pm - 11:40 amPHL-OPO
12h 10m2 stops
$889American Airlines
Find Deal
Mon, Aug 11 - Sat, Aug 30
12:50 pm - 10:07 pmOPO-PHL
14h 17m1 stop
3:20 pm - 9:35 amPHL-OPO
13h 15m1 stop
$893United Airlines
Find Deal
Tue, Aug 12 - Sat, Aug 30
6:00 am - 4:00 pmOPO-PHL
15h 00m1 stop
5:35 pm - 10:45 pmPHL-OPO
24h 10m1 stop
$897Lufthansa
Find Deal
Fri, May 23 - Fri, Jun 13
11:20 am - 10:29 pmOPO-PHL
40h 09m2 stops
9:45 am - 9:35 amPHL-OPO
18h 50m1 stop
$910Air Canada
Find Deal
Sun, Aug 10 - Sat, Aug 30

American Airlines flights from Porto to Philadelphia

Our best American Airlines deals on Porto to Philadelphia flight tickets
American Airlines
Apr 24
OPO8:15 amPorto
33h 40m
2 stops
PHL12:55 pmPhiladelphia
Apr 28
PHL6:49 pmPhiladelphia
31h 46m
2 stops
OPO7:35 amPorto
American Airlines
Aug 11
OPO8:15 amPorto
16h 50m
2 stops
PHL8:05 pmPhiladelphia
Aug 30
PHL6:30 pmPhiladelphia
12h 10m
2 stops
OPO11:40 amPorto

Air Canada flights from Porto to Philadelphia

Our best Air Canada deals on Porto to Philadelphia flight tickets
Air Canada
May 23
OPO6:00 amPorto
21h 06m
2 stops
PHL10:06 pmPhiladelphia
Jun 13
PHL4:50 pmPhiladelphia
35h 45m
2 stops
OPO9:35 amPorto
Air Canada
Aug 10
OPO11:20 amPorto
40h 09m
2 stops
PHL10:29 pmPhiladelphia
Aug 30
PHL9:45 amPhiladelphia
18h 50m
1 stop
OPO9:35 amPorto
Air Canada
Aug 10
OPO11:20 amPorto
40h 09m
2 stops
PHL10:29 pmPhiladelphia
Aug 30
PHL6:30 amPhiladelphia
22h 05m
2 stops
OPO9:35 amPorto

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Porto to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Porto to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $762. On the other hand, Tuesday is the most expensive day to depart from Porto because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $778.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Porto to Philadelphia in the morning for as low as $1,292. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $1,292.

When to book flights from Porto to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to Philadelphia (OPO to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Philadelphia

Best Price Found

$538

Fastest flight time

12h 30m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Porto in the past 72 hours is $538. The best round-trip flight deal from Porto to Philadelphia found on momondo in the last 72 hours is $664.
The fastest flight from Porto to Philadelphia takes 12h 30m
There are no direct flights from Porto to Philadelphia. Popular non-direct route for this connection is Porto Airport - Philadelphia Airport.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is Porto to Philadelphia by plane?

    Porto and Philadelphia are 3401.6 mi apart from one another. Typically, this will take 12h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Porto Airport to Philadelphia Airport?

    Prices for flights from Porto Airport to Philadelphia Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Porto Airport to Philadelphia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Rehoboth Beach
Cape May
Ocean City
Wildwood Crest
Reading
King of Prussia
Newark
Dover
North Wildwood
Cherry Hill
Dewey Beach
Lewes
Exton
Vineland
Essington
Pottstown
New Castle
Avalon
West Chester

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Philadelphia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Philadelphia from Porto.

Can I find flights from Porto to Philadelphia with flexible booking policies on momondo?

Flights from Porto to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Porto to Philadelphia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from Porto.

I’m not ready to book a flight from Porto to Philadelphia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.


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