Sion to Oakland (SIR–OAK) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
On-Time Performance
Travel Essentials
SIR: CEST · OAK: PDT
When it's 6:00 PM in Sion, it's 9:00 AM in Oakland.
Switzerland is part of the US Visa Waiver Program. Swiss passport holders need an approved ESTA to enter the US. Apply at esta.cbp.dhs.gov at least 72 hours before departure. The fee is USD 21. ESTA is valid for 2 years or until your passport expires, whichever comes first. It allows multiple entries.
ESTA permits stays up to 90 days per visit. You cannot extend or change your immigration status while on ESTA. If denied, you must apply for a B1/B2 visa at the US Embassy in Bern. At the border, CBP officers may ask about your travel purpose, return ticket, and accommodation. Your passport must be valid for the duration of the stay.