Fare of the Day: San Francisco to Washington DC $241 RT including all taxes

Tracy Stewart, May 18, 2012
Fares from Washington DC, District of Columbia:

    Fly from San Fran to DC for $241 round-trip, including all taxes, on Frontier Airlines.

    This fare is valid for travel on Tuesdays, Wednesdays, and Saturdays, on select dates from September through December. Tickets require a 21-day advanced purchase.

    For booking info, see our fare details.