Cheap flights from Baltimore to San Francisco

Bing travel utilizes over a billion airfares on a daily basis to bring you Price Predictors, and now we're using that data to uncover cheap flights from Baltimore to San Francisco every day. Note that deals are compiled on yesterday's lowest airfares and can change often.

Featured flight deal from Baltimore to San Francisco

• Baltimore (BWI) to San Francisco (SFO)

  Save $55 off average low found today

  $479

  Fares rising

  View dates
  See more: Low fares from Baltimore to San Francisco

Lowest fares from Baltimore to San Francisco

Use our flexible travel graph to find the lowest airfare from Baltimore to San Francisco. Currently the cheapest flight you can find in the next 30 days from Baltimore to San Francisco departs on 06/02/2012 and returns 06/05/2012 with a low fare of $479.

View complete flexible search for BWI to SFO (modify trip length and dates)