Fare of the Day: San Francisco to San Antonio $187 RT including all taxes

Tracy Stewart, January 03, 2012
Fares from Washington DC, District of Columbia:

    Fly from San Francisco to San Antonio for $187 round-trip, including all taxes, on Frontier Airlines.

    This fare is valid for Tuesday, Wednesday, and Saturday travel through September 9. Tickets require a 7-day advance purchase.

    For booking info, see our fare details.