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Cheap flight deals from San Diego to Porto Starting at PHP 25,250

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

  • One way
  • Round-trip
      • SAN02:05 pm
        34h
        1 stop
        OPO07:05 am
        Fri, Mar 21|San Diego - Porto|Porter Airlines
        PHP 25,250PHP 38,343
        34% OFF
        34% OFF
        PHP 38,343PHP 25,250

        Choose Porter Airlines flights from San Diego to Porto. The one-way connecting flight with Porter Airlines departs from San Diego International Airport on Fri, Mar 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 25,250 including taxes and charges.

      • SAN07:00 am
        20h 40m
        1 stop
        OPO11:40 am
        Tue, Apr 22|San Diego - Porto|Hawaiian Airlines
        PHP 25,673PHP 38,343
        33% OFF
        33% OFF
        PHP 38,343PHP 25,673

        Choose Hawaiian Airlines flights from San Diego to Porto. The one-way connecting flight with Hawaiian Airlines departs from San Diego International Airport on Tue, Apr 22, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 25,673 including taxes and charges.

      • SAN07:00 am
        20h 40m
        1 stop
        OPO11:40 am
        Tue, Apr 22|San Diego - Porto|Alaska Airlines
        PHP 25,753PHP 38,343
        33% OFF
        33% OFF
        PHP 38,343PHP 25,753

        Choose Alaska Airlines flights from San Diego to Porto. The one-way connecting flight with Alaska Airlines departs from San Diego International Airport on Tue, Apr 22, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 25,753 including taxes and charges.

      • SAN07:14 am
        21h 41m
        1 stop
        OPO11:55 am
        Fri, Mar 14|San Diego - Porto|Alaska Airlines
        PHP 25,825
        PHP 25,825

        Choose Alaska Airlines flights from San Diego to Porto. The one-way connecting flight with Alaska Airlines departs from San Diego International Airport on Fri, Mar 14, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 25,825 including taxes and charges.

      • SAN07:14 am
        20h 41m
        1 stop
        OPO11:55 am
        Fri, Mar 7|San Diego - Porto|Hawaiian Airlines
        PHP 26,241
        PHP 26,241

        Choose Hawaiian Airlines flights from San Diego to Porto. The one-way connecting flight with Hawaiian Airlines departs from San Diego International Airport on Fri, Mar 7, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 26,241 including taxes and charges.

      • SAN07:14 am
        20h 41m
        1 stop
        OPO11:55 am
        Fri, Mar 7|San Diego - Porto|Alaska Airlines
        PHP 26,352
        PHP 26,352

        Choose Alaska Airlines flights from San Diego to Porto. The one-way connecting flight with Alaska Airlines departs from San Diego International Airport on Fri, Mar 7, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 26,352 including taxes and charges.

      • SAN01:11 pm
        15h 49m
        1 stop
        OPO12:00 pm
        Wed, Mar 12|San Diego - Porto|United Airlines
        PHP 26,920
        PHP 26,920

        Choose United Airlines flights from San Diego to Porto. The one-way connecting flight with United Airlines departs from San Diego International Airport on Wed, Mar 12, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 26,920 including taxes and charges.

      • SAN07:15 am
        21h 35m
        1 stop
        OPO11:50 am
        Mon, Mar 10|San Diego - Porto|Delta Air Lines
        PHP 28,190
        PHP 28,190

        Choose Delta Air Lines flights from San Diego to Porto. The one-way connecting flight with Delta Air Lines departs from San Diego International Airport on Mon, Mar 10, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 28,190 including taxes and charges.

      • SAN06:55 am
        19h 35m
        1 stop
        OPO10:30 am
        Sun, Apr 6|San Diego - Porto|Alaska Airlines
        PHP 28,350
        PHP 28,350

        Choose Alaska Airlines flights from San Diego to Porto. The one-way connecting flight with Alaska Airlines departs from San Diego International Airport on Sun, Apr 6, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 28,350 including taxes and charges.

      • SAN07:14 am
        21h 36m
        1 stop
        OPO11:50 am
        Mon, Mar 10|San Diego - Porto|Hawaiian Airlines
        PHP 28,478
        PHP 28,478

        Choose Hawaiian Airlines flights from San Diego to Porto. The one-way connecting flight with Hawaiian Airlines departs from San Diego International Airport on Mon, Mar 10, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 28,478 including taxes and charges.

      • SAN01:00 pm
        3h 5m
        Nonstop
        OPO02:00 pm
        Sat, Mar 1|San Diego - Porto|Porter 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 Diego to Porto Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA660

    United Airlines

    01:30 pm

    SAN

    4.8h

    09:16 pm

    IAD

    SMTWTFS
    Search

  2. UA932

    United Airlines

    10:05 pm

    IAD

    8.8h

    11:50 am

    FRA

    SMTWTFS

  3. UA8972

    United Airlines

    01:55 pm

    FRA

    2.8h

    03:45 pm

    OPO

    S-T--FS

  4. UA327

    United Airlines

    01:30 pm

    SAN

    5.7h

    10:11 pm

    EWR

    SMTWTFS
    Search

  5. TP212

    TAP Air Portugal

    01:15 am

    EWR

    6.6h

    11:50 am

    OPO

    SM-WTFS

  6. DL729

    Delta Air Lines

    06:20 am

    SAN

    4.3h

    01:35 pm

    ATL

    SMTWTFS
    Search

  7. DL9667

    Delta Air Lines

    03:50 pm

    ATL

    8.1h

    05:55 am

    AMS

    SMTWTFS

  8. DL9398

    Delta Air Lines

    08:55 am

    AMS

    2.8h

    10:40 am

    OPO

    SMTWTFS

  9. AA2925

    American Airlines

    06:20 am

    SAN

    4.8h

    02:09 pm

    MIA

    SMTWTFS
    Search

  10. TP224

    TAP Air Portugal

    04:30 pm

    MIA

    8.1h

    05:35 am

    LIS

    S-TWTFS

  11. TP1922

    TAP Air Portugal

    08:50 am

    LIS

    1.0h

    09:50 am

    OPO

    SMTWTFS

  12. AS024

    Alaska Airlines

    07:00 am

    SAN

    5.7h

    03:40 pm

    JFK

    SMTWTFS
    Search

  13. S4276

    Azores Airlines

    08:55 pm

    JFK

    9.8h

    11:40 am

    OPO

    -M-----

  14. AS024

    Alaska Airlines

    07:00 am

    SAN

    5.7h

    03:40 pm

    JFK

    SMTWTFS
    Search

  15. TP212

    TAP Air Portugal

    01:15 am

    EWR

    6.6h

    11:50 am

    OPO

    SM-WTFS

  16. HA6454

    Hawaiian Airlines

    07:14 am

    SAN

    5.3h

    03:30 pm

    JFK

    SMTWTFS
    Search

  17. S4274

    Azores Airlines

    09:20 pm

    JFK

    9.6h

    11:55 am

    OPO

    ----T--

  18. B6620

    Jetblue Airways

    10:20 am

    SAN

    5.8h

    07:09 pm

    BOS

    SMTWTFS
    Search

  19. S4224

    Azores Airlines

    09:20 pm

    BOS

    4.9h

    06:15 am

    PDL

    --T----

  20. S4172

    Azores Airlines

    08:30 am

    PDL

    2.3h

    11:50 am

    OPO

    SM-W--S

  21. AF2236

    Air France

    11:00 am

    SAN

    1.1h

    12:05 pm

    LAX

    SMTWTFS
    Search

  22. AF8985

    Air France

    05:20 pm

    LAX

    10.8h

    01:05 pm

    CDG

    -M-W-F-

  23. AF1528

    Air France

    02:10 pm

    CDG

    2.3h

    03:30 pm

    OPO

    SMTWTFS

  24. AC1094

    Air Canada

    11:50 am

    SAN

    4.8h

    07:40 pm

    YYZ

    SMTWTFS
    Search

  25. AC842

    Air Canada

    09:10 pm

    YYZ

    8.0h

    11:10 am

    FRA

    SMTWT-S

  26. AC9250

    Air Canada

    01:55 pm

    FRA

    2.8h

    03:45 pm

    OPO

    S-TWTFS
Find more flights and airlines

When is the cheapest time to fly from San Diego 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 Diego (SAN) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from San Diego 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 Diego (SAN) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around PHP 65,944.

  • 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 Diego 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 Diego 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 Diego to Porto

Cheapest nonstop flight pricePHP 25,249
Off-season for travelJanuary
Peak season for travelNovember
Flight distance9,011.86 km
Popular airlineAmerican Airlines

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