Fly from San Francisco to Krakow for $531 round-trip on KLM.
Seen below, we found seats over the week of the Labor Day holiday, departing SFO on Tuesday, August 23, returning from KRK on Thursday, September 8. Flights connect via Amsterdam AMS.
Other dates are available for travel in late summer/fall.
For booking info, see our fare details.
Need a room in Krakow? Here's a look at what's available on Hotelwatchdog for the above travel dates.