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Cheap flight deals from Philadelphia to Porto Starting at JPY 40,123

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • PHL06:40 am
        23h 15m
        1 stop
        OPO10:55 am
        Mon, Mar 3|Philadelphia - Porto|Frontier Airlines
        JPY 40,123JPY 69,171
        42% OFF
        42% OFF
        JPY 69,171JPY 40,123

        Choose Frontier Airlines flights from Philadelphia to Porto. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Mon, Mar 3, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 40,123 including taxes and charges.

      • PHL06:00 am
        23h 55m
        1 stop
        OPO10:55 am
        Mon, Mar 3|Philadelphia - Porto|Jetblue Airways
        JPY 45,750JPY 69,171
        34% OFF
        34% OFF
        JPY 69,171JPY 45,750

        Choose Jetblue Airways flights from Philadelphia to Porto. The one-way connecting flight with Jetblue Airways departs from Philadelphia International Airport on Mon, Mar 3, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 45,750 including taxes and charges.

      • PHL07:25 am
        23h 30m
        1 stop
        OPO10:55 am
        Mon, Mar 17|Philadelphia - Porto|Frontier Airlines
        JPY 46,271JPY 69,171
        33% OFF
        33% OFF
        JPY 69,171JPY 46,271

        Choose Frontier Airlines flights from Philadelphia to Porto. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Mon, Mar 17, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 46,271 including taxes and charges.

      • PHL07:25 am
        23h 25m
        1 stop
        OPO11:50 am
        Fri, Mar 7|Philadelphia - Porto|Frontier Airlines
        JPY 48,731
        JPY 48,731

        Choose Frontier Airlines flights from Philadelphia to Porto. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Fri, Mar 7, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 48,731 including taxes and charges.

      • PHL06:00 am
        24h 50m
        1 stop
        OPO11:50 am
        Fri, Feb 21|Philadelphia - Porto|Delta Air Lines
        JPY 55,421
        JPY 55,421

        Choose Delta Air Lines flights from Philadelphia to Porto. The one-way connecting flight with Delta Air Lines departs from Philadelphia International Airport on Fri, Feb 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 55,421 including taxes and charges.

      • PHL06:40 am
        24h 10m
        1 stop
        OPO11:50 am
        Fri, Feb 21|Philadelphia - Porto|Frontier Airlines
        JPY 55,692
        JPY 55,692

        Choose Frontier Airlines flights from Philadelphia to Porto. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Fri, Feb 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 55,692 including taxes and charges.

      • PHL06:00 am
        24h 40m
        1 stop
        OPO11:40 am
        Fri, May 9|Philadelphia - Porto|Jetblue Airways
        JPY 56,026
        JPY 56,026

        Choose Jetblue Airways flights from Philadelphia to Porto. The one-way connecting flight with Jetblue Airways departs from Philadelphia International Airport on Fri, May 9, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 56,026 including taxes and charges.

      • PHL06:00 am
        24h 50m
        1 stop
        OPO11:50 am
        Fri, Mar 7|Philadelphia - Porto|Jetblue Airways
        JPY 56,672
        JPY 56,672

        Choose Jetblue Airways flights from Philadelphia to Porto. The one-way connecting flight with Jetblue Airways departs from Philadelphia International Airport on Fri, Mar 7, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 56,672 including taxes and charges.

      • PHL07:00 am
        23h 40m
        1 stop
        OPO11:40 am
        Fri, May 9|Philadelphia - Porto|American Airlines
        JPY 56,734
        JPY 56,734

        Choose American Airlines flights from Philadelphia to Porto. The one-way connecting flight with American Airlines departs from Philadelphia International Airport on Fri, May 9, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 56,734 including taxes and charges.

      • PHL07:25 am
        24h 25m
        1 stop
        OPO11:50 am
        Fri, Mar 21|Philadelphia - Porto|Frontier Airlines
        JPY 56,901
        JPY 56,901

        Choose Frontier Airlines flights from Philadelphia to Porto. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Fri, Mar 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from JPY 56,901 including taxes and charges.

      • PHL01:00 pm
        3h 5m
        Nonstop
        OPO02:00 pm
        Thu, Feb 27|Philadelphia - Porto|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Philadelphia to Porto Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3107

    American Airlines

    01:55 pm

    PHL

    1.2h

    03:09 pm

    BOS

    SMTWTFS
    Search

  2. S4270

    Azores Airlines

    10:20 pm

    BOS

    9.5h

    11:50 am

    OPO

    ----T--

  3. UA4617

    United Airlines

    02:58 pm

    PHL

    1.1h

    04:05 pm

    IAD

    SMTWTFS
    Search

  4. UA989

    United Airlines

    05:15 pm

    IAD

    8.1h

    07:20 am

    FRA

    SMTWTFS

  5. UA8872

    United Airlines

    09:30 am

    FRA

    2.8h

    11:20 am

    OPO

    SMTWTF-

  6. AA2623

    American Airlines

    04:05 pm

    PHL

    1.3h

    05:21 pm

    BOS

    SMTWTFS
    Search

  7. S4272

    Azores Airlines

    09:15 pm

    BOS

    8.7h

    10:55 am

    OPO

    S------

  8. UA9657

    United Airlines

    05:35 pm

    PHL

    7.9h

    07:30 am

    FRA

    --TW--S
    Search

  9. UA8872

    United Airlines

    09:30 am

    FRA

    2.8h

    11:20 am

    OPO

    SMTWTF-

  10. KL5381

    KLM

    05:55 pm

    PHL

    1.8h

    07:45 pm

    DTW

    SMTWTFS
    Search

  11. KL6161

    KLM

    05:50 pm

    DTW

    8.0h

    07:50 am

    CDG

    SMTWTFS

  12. KL2282

    KLM

    02:10 pm

    CDG

    2.3h

    03:30 pm

    OPO

    SMTWTFS

  13. BA066

    British Airways

    06:35 pm

    PHL

    7.1h

    06:40 am

    LHR

    SMTWTFS
    Search

  14. BA2666

    British Airways

    01:40 pm

    LGW

    2.4h

    04:05 pm

    OPO

    SMTWT-S

  15. AA740

    American Airlines

    08:30 pm

    PHL

    7.1h

    09:35 am

    MAD

    SMTWTFS
    Search

  16. UX1141

    Air Europa

    07:05 pm

    MAD

    1.3h

    07:20 pm

    OPO

    SMTWTFS

  17. AC8858

    Air Canada

    09:45 am

    PHL

    1.7h

    11:27 am

    YUL

    SMTWTFS
    Search

  18. AC832

    Air Canada

    06:55 pm

    YUL

    7.2h

    08:05 am

    BRU

    SMTWTFS

  19. AC6312

    Air Canada

    10:30 am

    BRU

    2.6h

    12:05 pm

    OPO

    SMTWTFS

  20. AA1416

    American Airlines

    11:00 am

    PHL

    1.3h

    12:19 pm

    BOS

    SMTWTFS
    Search

  21. S4270

    Azores Airlines

    10:20 pm

    BOS

    9.5h

    11:50 am

    OPO

    ----T--

  22. B6760

    Jetblue Airways

    11:08 am

    PHL

    1.4h

    12:30 pm

    BOS

    SMTWTFS
    Search

  23. S4280

    Azores Airlines

    09:20 pm

    BOS

    4.9h

    06:15 am

    PDL

    -M-W-F-

  24. S4172

    Azores Airlines

    08:20 am

    PDL

    2.3h

    11:40 am

    OPO

    SM-W--S
Find more flights and airlines

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

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Philadelphia (PHL) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Philadelphia to Porto based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Philadelphia (PHL) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around JPY 148,505.

  • What is the transportation method from the main airport to downtown in Porto?

    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Philadelphia to Porto

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to Porto. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Philadelphia to Porto

Cheapest nonstop flight priceJPY 40,122
Off-season for travelMarch
Peak season for travelNovember
Flight distance5,480.58 km
Popular airlineDelta Air Lines

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