Delta Airlines has ticket prices well below the competition today on four Europe routes from San Francisco SFO or San Jose SJC.
Travel Dates: Oct 28-Dec 6; Jan 1-March 21
Delta Airlines $462.56 round trip
San Francisco SFO – New York JFK – Zurich ZRH – JFK – SFO
Delta Airlines $527.36 round trip
San Jose SJC – Atlanta ATL – Frankfurt FRA – ATL – SJC