Cheap flights from Bologna to San Francisco
Flights starting at $920. Choose between Lufthansa, Ryanair, or United Airlines to find the best price.
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Check-in for a flight from Bologna to San Francisco
|Name||Carrier code||IATA Code||Passport needed during booking||Online check-in available|
|Ryanair||RYR||FR||No||Opens 24 days before flight|
Closes 2 hours before flight
|Alaska Airlines||ASA||AS||Yes||Opens 24 days before flight|
Closes 1 hours before flight
|Norse Atlantic Airways||NBT||N0||Yes||No|
United States COVID-19 travel restrictions
Latest COVID-19 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
Most travelers from Italy with proof of full COVID-19 vaccination can enter San Francisco, SFO, but there are restrictions.
|Forms and documents|
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
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