App
Customer Support
PHP
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from San Juan to Porto Starting at PHP 18,740

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

  • One way
  • Round-trip
      • SJU06:00 am
        25h 50m
        1 stop
        OPO11:50 am
        Fri, Mar 28|San Juan - Porto|Frontier Airlines
        PHP 18,740PHP 30,609
        39% OFF
        39% OFF
        PHP 30,609PHP 18,740

        Choose Frontier Airlines flights from San Juan to Porto. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Fri, Mar 28, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 18,740 including taxes and charges.

      • SJU10:44 am
        21h 11m
        1 stop
        OPO11:55 am
        Fri, Mar 7|San Juan - Porto|Frontier Airlines
        PHP 19,386PHP 30,609
        37% OFF
        37% OFF
        PHP 30,609PHP 19,386

        Choose Frontier Airlines flights from San Juan to Porto. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Fri, Mar 7, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 19,386 including taxes and charges.

      • SJU10:31 pm
        33h 24m
        1 stop
        OPO11:55 am
        Thu, Feb 27|San Juan - Porto|Frontier Airlines
        PHP 19,809PHP 30,609
        35% OFF
        35% OFF
        PHP 30,609PHP 19,809

        Choose Frontier Airlines flights from San Juan to Porto. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Thu, Feb 27, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 19,809 including taxes and charges.

      • SJU12:59 am
        30h 51m
        1 stop
        OPO11:50 am
        Fri, Mar 28|San Juan - Porto|Jetblue Airways
        PHP 20,854
        PHP 20,854

        Choose Jetblue Airways flights from San Juan to Porto. The one-way connecting flight with Jetblue Airways departs from Luis Muñoz Marín International Airport on Fri, Mar 28, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 20,854 including taxes and charges.

      • SJU08:00 am
        23h 55m
        1 stop
        OPO11:55 am
        Fri, Mar 7|San Juan - Porto|Jetblue Airways
        PHP 21,580
        PHP 21,580

        Choose Jetblue Airways flights from San Juan to Porto. The one-way connecting flight with Jetblue Airways departs from Luis Muñoz Marín International Airport on Fri, Mar 7, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 21,580 including taxes and charges.

      • SJU09:30 pm
        33h 10m
        1 stop
        OPO11:40 am
        Mon, May 5|San Juan - Porto|Frontier Airlines
        PHP 21,580
        PHP 21,580

        Choose Frontier Airlines flights from San Juan to Porto. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Mon, May 5, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 21,580 including taxes and charges.

      • SJU09:30 pm
        34h 20m
        1 stop
        OPO11:50 am
        Mon, Mar 10|San Juan - Porto|Frontier Airlines
        PHP 21,627
        PHP 21,627

        Choose Frontier Airlines flights from San Juan to Porto. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Mon, Mar 10, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 21,627 including taxes and charges.

      • SJU05:01 am
        25h 54m
        1 stop
        OPO10:55 am
        Mon, Mar 10|San Juan - Porto|Jetblue Airways
        PHP 21,867
        PHP 21,867

        Choose Jetblue Airways flights from San Juan to Porto. The one-way connecting flight with Jetblue Airways departs from Luis Muñoz Marín International Airport on Mon, Mar 10, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 21,867 including taxes and charges.

      • SJU05:10 am
        26h 45m
        1 stop
        OPO11:55 am
        Fri, Feb 28|San Juan - Porto|Jetblue Airways
        PHP 22,274
        PHP 22,274

        Choose Jetblue Airways flights from San Juan to Porto. The one-way connecting flight with Jetblue Airways departs from Luis Muñoz Marín International Airport on Fri, Feb 28, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 22,274 including taxes and charges.

      • SJU10:44 am
        21h 11m
        1 stop
        OPO11:55 am
        Fri, Feb 28|San Juan - Porto|Frontier Airlines
        PHP 22,481
        PHP 22,481

        Choose Frontier Airlines flights from San Juan to Porto. The one-way connecting flight with Frontier Airlines departs from Luis Muñoz Marín International Airport on Fri, Feb 28, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 22,481 including taxes and charges.

      • SJU01:00 pm
        3h 5m
        Nonstop
        OPO02:00 pm
        Wed, Feb 26|San Juan - 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.

San Juan to Porto Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. B61604

    Jetblue Airways

    01:30 pm

    SJU

    4.0h

    05:33 pm

    JFK

    SMTWTFS
    Search

  2. TP202

    TAP Air Portugal

    05:35 pm

    EWR

    6.9h

    05:30 am

    LIS

    SMTW-F-

  3. TP1920

    TAP Air Portugal

    06:55 am

    LIS

    0.9h

    07:50 am

    OPO

    SMTWTFS

  4. WS1153

    WestJet

    02:00 pm

    SJU

    5.0h

    07:00 pm

    YYZ

    ------S
    Search

  5. S4322

    Azores Airlines

    08:45 pm

    YYZ

    5.9h

    06:40 am

    PDL

    -M----S

  6. S4172

    Azores Airlines

    08:20 am

    PDL

    2.3h

    11:40 am

    OPO

    SM-W--S

  7. AV259

    avianca

    06:05 pm

    SJU

    2.8h

    07:55 pm

    BOG

    SMTWTFS
    Search

  8. AV010

    avianca

    09:35 pm

    BOG

    9.5h

    02:05 pm

    MAD

    SMTWTFS

  9. UX1141

    Air Europa

    07:05 pm

    MAD

    1.3h

    07:20 pm

    OPO

    SMTWTFS

  10. B6304

    Jetblue Airways

    06:55 pm

    SJU

    4.0h

    10:57 pm

    JFK

    SMTWTFS
    Search

  11. TP202

    TAP Air Portugal

    05:35 pm

    EWR

    6.9h

    05:30 am

    LIS

    SMTW-F-

  12. TP1920

    TAP Air Portugal

    06:55 am

    LIS

    0.9h

    07:50 am

    OPO

    SMTWTFS

  13. IB380

    Iberia

    08:25 pm

    SJU

    7.9h

    10:20 am

    MAD

    SMTWTFS
    Search

  14. UX1141

    Air Europa

    07:05 pm

    MAD

    1.3h

    07:20 pm

    OPO

    SMTWTFS

  15. AY5650

    Finnair

    08:25 pm

    SJU

    7.9h

    10:20 am

    MAD

    SMTWTFS
    Search

  16. IB547

    Iberia

    03:40 pm

    MAD

    1.3h

    04:00 pm

    OPO

    -----F-

  17. IB380

    Iberia

    08:25 pm

    SJU

    7.9h

    10:20 am

    MAD

    SMTWTFS
    Search

  18. UX1143

    Air Europa

    03:00 pm

    MAD

    1.3h

    03:15 pm

    OPO

    SMTWTFS

  19. IB380

    Iberia

    08:25 pm

    SJU

    7.9h

    10:20 am

    MAD

    SMTWTFS
    Search

  20. IB1149

    Iberia

    11:25 am

    MAD

    1.3h

    11:45 am

    OPO

    -M-W-F-

  21. AA8522

    American Airlines

    08:25 pm

    SJU

    7.9h

    10:20 am

    MAD

    SMTWTFS
    Search

  22. AA8665

    American Airlines

    11:25 am

    MAD

    1.3h

    11:40 am

    OPO

    -M-W-F-

  23. TP4400

    TAP Air Portugal

    10:18 am

    SJU

    4.1h

    02:23 pm

    EWR

    --TWTFS
    Search

  24. TP212

    TAP Air Portugal

    12:20 am

    EWR

    6.7h

    12:00 pm

    OPO

    SM-WTFS
Find more flights and airlines

When is the cheapest time to fly from San Juan 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 San Juan (SJU) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from San Juan 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 San Juan (SJU) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around PHP 72,014.

  • 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 San Juan 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 San Juan 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 | San Juan to Porto

Cheapest nonstop flight pricePHP 18,739
Off-season for travelFebruary
Peak season for travelApril
Flight distance5,957.35 km
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.