United Airlines have round trip airfares travelling to and from Minneapolis (MSP) and San Francisco (SFO) for $ 149, nonstop. These are basic economy fares, a restricted-type fare. These are also flexible-change tickets for your peace of mind booking.

Travel Availability:[INDENT]Departs MSP: Sept 1-3, 7-10, 14-17, 21-24, 28-30; Oct 1, 5-8, 12-15, 19-22, 26-29; Nov 2-5, 9-12, 16-19, 23-24, 26; Dec 1-3, 7-10, 14-17; Jan 5-7, 11-13, 19-21, 25-28; Feb 1-4, 8-11, 15-18, 22-25; March 1-4, 8-10