|Cheapest Way||Flight — $173|
|Fastest Way||Flight — 5h 10min|
|Eco-Friendly Way||Bus — 316 lb CO2|
|Available Modes||3 modes — bus, flight and by car|
|Travel Companies||Alaska Airlines, Frontier Airlines, Southwest Airlines, United, Multiple Airlines|
Because San Francisco is so far away from Atlanta, we recommend simply booking a flight. Other options to San Francisco do exist, but going by plane will save you valuable time. Frontier Airlines operates from Atlanta to San Francisco, so you book your trip with them! The best time to book shorter flights is 2-3 weeks before your trip.
On average, the best time to book a flight for the winter is 5 - 6 days in advance. Including seasonlity, while spring flights should be booked about three months prior to, summer about 5 weeks in advance, and fall and winter flights about 6 weeks in advance.