Cheap flights from Porto to Oakland

Flights starting at $926. Choose between Spirit Airlines, TAP Portugal, or Delta Air Lines to find the best price.

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Travelers usually depart from Porto, Porto - Garagem Atlântico, Porto - Campanha, Porto - Campo 24 Agosto, or Porto - Boavista Cemitério when they travel from Porto to Oakland. Book your trip to arrive at Oakland International, Oakland, Oakland Jack London Square, Emeryville, CA station, or West Oakland Station. The most popular airlines for this route are Spirit Airlines, TAP Portugal, Delta Air Lines, Air Canada, and United Airlines. Porto and Oakland have 401 direct flights per week. When you arrive at Oakland, consider visiting Alcatraz, Big Sur, and Golden Gate Bridge.

Check-in for a flight from Porto to Oakland

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
TAP PortugalTAPTPYesOpens 36 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Air CanadaACAACYesNo
United AirlinesUALUAYesNo

United States COVID-19 travel restrictions

Kiwi.com

Latest COVID-19 restrictions

United States

Kiwi.com/COVID-19/United States
  • Travel is allowed with restrictions for vaccinated travelers

  • No proof of negative pre-departure COVID-19 test results or recovery certificate

  • No quarantine for vaccinated travelers

Latest COVID-19 travel restrictions in United States – 06/2022
Your trip summary

Most travelers from Portugal with proof of full COVID-19 vaccination can enter Oakland, OAK, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers

  • No proof of negative pre-departure COVID-19 test results or recovery certificate

  • No quarantine for vaccinated travelers

Visa requirements
  • Electronic Travel Authorization (ESTA)

Forms and documents
  • Mandatory proof of vaccination for the United States

  • Mandatory travel attestation form

Return

COVID-19 testing
  • Travel is allowed with restrictions

  • Mandatory COVID-19 test

  • No quarantine required

Visa requirements
  • Electronic Travel Authorization (ESTA)

Forms and documents
  • Mandatory proof of vaccination for Portugal

  • Proof of negative pre-departure COVID-19 test required

Additional information
  • Health screening may be required on arrival

  • Masks are mandatory in public transportation

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

What are the most popular routes to and from Porto?
Travelers frequently search for route combinations, such as Porto and New York, Los Angeles, San Francisco, London, Madrid, Paris, Tel Aviv, Barcelona, Lisbon, Luxembourg City, Rome, Boston, Denver, Chicago, Copenhagen, Prague, Vienna, Reykjavik, Dublin, Athens.
What are the most popular routes to and from Oakland?
Travelers frequently search for route combinations, such as Oakland and Las Vegas, Los Angeles, Chicago, Phoenix, Mexico City, Atlanta, Houston, Washington, D.C., Detroit, Barcelona, Paris, New York, Burbank, San Diego, London, Rome, Tampa, Berlin, Indianapolis, Cancún.
What airports are near Porto?
The main airport in Porto is Porto. It is also served by Porto, Santiago de Compostela, A Coruña, Vigo–Peinador, Vila Real.
What airports are near Oakland?
The main airport in Oakland is Oakland International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Stockton Metropolitan, Monterey Regional, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.
What buses and trains depart from Porto?
A number of bus and train companies depart from Porto, including Comboios de Portugal.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Porto and Oakland?
Yes, it's possible to combine different modes of transport between Porto and Oakland thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Porto and Oakland can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Porto and Oakland?
Currently, you can fly between Porto and Oakland with Spirit Airlines, TAP Portugal, Delta Air Lines, Air Canada, United Airlines.
When's the best time to travel between Porto and Oakland?
If you don’t have specific dates for your trip between Porto and Oakland, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Porto and Oakland?
How many airports are there near Porto?
How many airports are there near Oakland?
Is it possible to reach Porto by bus or train?
What time do nonstop (direct) flights between Porto and Oakland depart?
What time do nonstop (direct) flights between Porto and Oakland arrive?
What time do flights between Porto and Oakland depart?
What time do flights between Porto and Oakland arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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