Domestic Fare of the Day: Washington DC to San Francisco $254 round-trip

Still available! Fly from Washington DC to San Francisco for $254 round-trip, including all taxes, on Southwest.

We were able to find seats departing Dulles on Thursday, November 13, returning from SFO on the following Monday, November 17.

Plenty of other dates are also available for travel through early April, excluding peak holiday periods.

For booking info, see our Fare Details.