Oakland to Sion (OAK–SIR) — 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.
OAK–SIR has no scheduled airline service; it is flown by charter / private operators.
On-Time Performance
Travel Essentials
OAK: PDT · SIR: CEST
When it's 6:00 PM in Oakland, it's 3:00 AM (next day) in Sion.
US passport holders enter Switzerland visa-free for stays up to 90 days within any 180-day period. This falls under the Schengen area rules, so the 90-day limit is shared across all Schengen countries. No advance application is needed. Passport must be valid for at least 3 months beyond the planned departure from the Schengen area.
OAK–SIR Quick Facts
Frequently Asked Questions
Flights from OAK to SIR
San Francisco Bay Oakland International Airport (OAK) and Sion Airport (SIR) are connected through multiple connecting hub airports.
OAK to SIR Flight Duration and Schedule
Nonstop flight time from OAK to SIR is about 12 hours 14 minutes gate to gate. The route covers a distance of 5,849 miles (9,413 km).