San Francisco

Cheap flights from West Yellowstone to San Francisco (WYS - SFO)

When is the cheapest time to fly from West Yellowstone to San Francisco (WYS - SFO)?

When flying from West Yellowstone to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I fly to San Francisco from West Yellowstone right now?

Information is based on travel restrictions for travel to San Francisco within the United States

Most visitors from West Yellowstone need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from West Yellowstone must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Francisco.

Quarantine requirements
Visitors from West Yellowstone are not required to quarantine after entering San Francisco.

Can I fly back to West Yellowstone from San Francisco?

Returning to West Yellowstone from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to West Yellowstone.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering West Yellowstone.

Alternative routes for West Yellowstone to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.