Rome2Rio

How to get fromPorto to Castro Valleyby plane or train

Find Transport to Castro Valley

See all options

There are 6 ways to get from Porto to Castro Valley by plane or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly Francisco De Sá Carneiro Airport to San Francisco International Airport

    best
    1. Fly from Francisco De Sá Carneiro Airport (OPO) to San Francisco International Airport (SFO)planeOPO - SFO
    19h 58m
    $405–921

  2. Fly Francisco De Sá Carneiro Airport to Norman Y. Mineta San José International Airport

    cheapest
    1. Fly from Francisco De Sá Carneiro Airport (OPO) to Norman Y. Mineta San José International Airport (SJC)planeOPO - SJC
    22h 55m
    $369–1,412

  3. Train to Lisbon-Portela Airport, fly to San Francisco International Airport

    1. Take the train from Porto Campanha to Lisboa Orientetrain
    2. Fly from Lisbon-Portela Airport (LIS) to San Francisco International Airport (SFO)planeLIS - SFO
    19h 3m
    $384–917

  4. Fly Francisco De Sá Carneiro Airport to Oakland International Airport

    1. Fly from Francisco De Sá Carneiro Airport (OPO) to Oakland International Airport (OAK)planeOPO - OAK
    21h 39m
    $705–1,410

  5. Fly Francisco De Sá Carneiro Airport to Sacramento International Airport, train

    1. Fly from Francisco De Sá Carneiro Airport (OPO) to Sacramento International Airport (SMF)planeOPO - SMF
    2. Take the train from Sacramento to Oaklandtrain
    23h 34m
    $427–1,444

  6. Train, train to Santiago De Compostela Airport, fly to San Francisco International Airport

    1. Take the train from Porto Campanha to Vigo Guixartrain
    2. Take the train from Vigo Urzaiz to Santiago De Compostelatrain
    3. Fly from Santiago De Compostela Airport (SCQ) to San Francisco International Airport (SFO)planeSCQ - SFO
    25h 16m
    $536–1,117

Francisco De Sá Carneiro Airport (OPO) to San Francisco International Airport (SFO) flights

Calendar29Weekly Planes
Duration17h 55mAverage Duration
Ticket$224Cheapest Price
See schedules

Questions & Answers

What companies run services between Porto, Portugal and Castro Valley, CA, USA?

Delta, Air Canada, and four other airlines fly from Francisco De Sá Carneiro Airport (OPO) to San Francisco International Airport (SFO) 4 times a day.

Transport is disrupted due to the Russia-Ukraine war. Read more

Airlines
Train operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Trips from Porto

Trips to Castro Valley

Popular routes