Fly nonstop from San Francisco to Puerto Vallarta for $276 round-trip on Alaska.
Searching Alaska, we found seats departing SFO on Tuesday, February 9, returning from PVR on Sunday, February 14.
Other dates are also available for travel from December 1 through February 17.
For booking info, see our fare details.
Need a room in Puerto Vallarta? Here's a look at what's available on Hotelwatchdog for the above travel dates.